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Khan FR. Setting the boundaries and scope of practice for the two sister specialities of dentistry: Operative dentistry-endodontics and prosthodontics. J PAK MED ASSOC 2024; 74:105-107. [PMID: 38219174 DOI: 10.47391/jpma.9692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Abstract
Dental academia in Pakistan has recently achieved an important milestone. The name of Operative Dentistry speciality has been changed to Operative Dentistry & Endodontics (ODE). It was a much-needed change that was first felt about two decades ago. However, with the correction of name, there are certain challenges that this speciality has to manage now. These include improving the curriculum, setting up standards, and lastly, setting up its boundaries and scope of practice as some of its scope overlaps with a sister speciality called Prosthodontics. This overlapping of the boundaries of dental disciplines is a problem that is unique to Pakistan, India, and some East Asian countries where Operative Dentistry or Conservative Dentistry is combined with Endodontics. This paper aims to discuss the objective delineation of dental procedures and suggest a model of peaceful co-existence of sister dental specialities.
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Girotto LPDS, Chisini LA, Lynch CD, Blum IR, Wilson NH, Sarkis-Onofre R, Carvalho RVD, van de Sande FH. Teaching of composite restoration repair in Brazilian dental schools. J Dent 2023; 130:104410. [PMID: 36626975 DOI: 10.1016/j.jdent.2023.104410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/28/2022] [Accepted: 01/03/2023] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVES The aim was to investigate aspects of the teaching of restoration repair as a minimally invasive alternative to replacing defective direct composite restorations in undergraduate curricula teaching programs in Brazilian dental schools. METHODS A 14-item validated survey questionnaire was mailed to directors/coordinators of operative/restorative dentistry teachers of Brazilian Dental Schools. Data were collected on demographic characteristics of the teachers and institutions, together with questions on the teaching of the repair of defective resin-based composite restorations as part of the school curriculum; the rationale behind the teaching; the nature of the teaching (preclinical and/or clinical); how techniques were taught, indications for repair, operative techniques, materials used, patient acceptability and expected longevity of completed repairs. RESULTS Two hundred and twenty-two (94%) directors/ coordinators of dental curricula in Brazil were contacted. One hundred and thirty-one directors/coordinators (59%) replied, providing the e-mail address from the teacher responsible for the operative/restorative dentistry program in their school. Of these, 104 responded to the questionnaire (79% response rate). Ninety-three (89%) of the participating schools reported teaching composite repairs as an alternative to replacing restorations. Of the theoretical content, 43% was taught at preclinical and clinical levels, whereas most practical experience (53%) was acquired at clinical levels. Eighty-eight schools (95%) reported tooth substance preservation being the main reason for teaching repair techniques. All schools that taught repairs reported high patient acceptability. CONCLUSIONS The teaching of composite restoration repair as an alternative to restoration replacement is established in undergraduate programs in most of the Brazilian dental schools surveyed. CLINICAL SIGNIFICANCE The reasons for teaching restoration repair in Brazil were found to be quite unanimous among teachers, especially regarding the preservation of tooth structure. Variations were found in the clinical indications for repair, suggesting the need for further investigations. Monitoring repaired restorations should be encouraged and could contribute to future studies.
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Affiliation(s)
| | - Luiz Alexandre Chisini
- Department of Dentistry, Institute of Health Sciences, Federal University of Juiz de Fora, Governador Valadares, Minas Gerais, Brazil.
| | - Christopher D Lynch
- Cork University Dental School & Hospital, University College Cork, Cork, Ireland.
| | - Igor R Blum
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, United Kingdom.
| | - Nairn Hf Wilson
- College of General Dentistry, 124 City Road, London, EC1V2NX United Kingdom.
| | - Rafael Sarkis-Onofre
- Graduate Program in Dentistry, Atitus Educação, Passo Fundo, Rio Grande do Sul, Brazil.
| | - Rodrigo Varella de Carvalho
- Department of Dentistry, Institute of Health Sciences, Federal University of Juiz de Fora, Governador Valadares, Minas Gerais, Brazil.
| | - Françoise Hélène van de Sande
- Graduate Program in Dentistry, Faculty of Dentistry, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil.
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Yamakami SA, Nagai M, Chutinan S, Ohyama H. 3D Digital technology as an alternative educational tool in preclinical dentistry. Eur J Dent Educ 2022; 26:733-740. [PMID: 34939264 DOI: 10.1111/eje.12755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 11/26/2021] [Accepted: 12/14/2021] [Indexed: 06/14/2023]
Abstract
INTRODUCTION The advancement of 3D digital scanners has allowed educators to uphold the quality of education whilst implementing novel methods of assessment. OBJECTIVE The purpose of this study was to compare two evaluation methods, conventional and digital scanned assessments, on student cavity preparations and students and faculty's perceptions of these assessment methods. METHODS Predoctoral students performed Class II amalgam and Class III resin composite preparations on simulated teeth for their preclinical competency examinations. Two calibrated faculty evaluated the students' preparations using dental instruments for conventional assessments and 3D scanned images for digital assessments. Faculty scores from both assessment methods were compared and statistically analysed (p < .05). Students also self-assessed their performance using the digital scanned images and filled out a perception survey. RESULTS There was no statistically significant difference between the conventional (Class II; 73.3 ± 12.2 and Class III; 82.5 ± 8.9) and the digital assessment with scanned images (Class II; 71.3 ± 11.0 and Class III; 82.2 ± 8.2). Faculty scores from both methods have shown a trend of comparability. Most students agreed that digital ideal preparation models were useful (84.2%) and almost all students agreed that digital technology helped them learn operative dentistry (91.1%). In contrast, most students agreed that conventional assessment should be the main self-evaluation system (82.2%) and disagreed that digital assessment is more effective than conventional self-assessment (68.3%). CONCLUSION Our study demonstrated that 3D digital technology could be an alternative and/or supplementary educational tool to aid in upholding the quality of dental education.
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Affiliation(s)
- Shelyn Akari Yamakami
- Department of Restorative Dentistry & Department of Restorative Dentistry and Biomaterials Sciences, University of São Paulo, Harvard School of Dental Medicine, Boston, Massachusetts, US
| | - Manavi Nagai
- Boston University Henry M. Goldman School of Dental Medicine, Boston, Massachusetts, US
| | - Supattriya Chutinan
- Department of Restorative Dentistry and Biomaterials Sciences, Harvard School of Dental Medicine, Boston, Massachusetts, US
| | - Hiroe Ohyama
- Department of Restorative Dentistry and Biomaterials Sciences, Harvard School of Dental Medicine, Boston, Massachusetts, US
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Rodrigues P, Esteves A, Botelho J, Machado V, Zagalo C, Zorzal ER, Mendes JJ, Lopes DS. Usability, acceptance, and educational usefulness study of a new haptic operative dentistry virtual reality simulator. Comput Methods Programs Biomed 2022; 221:106831. [PMID: 35544961 DOI: 10.1016/j.cmpb.2022.106831] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 03/23/2022] [Accepted: 04/21/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Dental preclinical training has been traditionally centered onverbal instructions and subsequent execution on phantom heads and plastic training models. However, these present present limitations. Virtual Reality (VR) and haptic simulators have been proposed with promising results and advantages and have showed usefullness in the preclinical training environment. We designed DENTIFY, a multimodal immersive simulator to assist Operative Dentistry learning, which exposes the user to different virtual clinical scenarios while operating a haptic pen to simulate dental drilling. OBJECTIVE The main objective is to assess DENTIFY's usability, acceptance, and educational usefulness to dentists, in order to make the proper changes and, subsequently, to test DENTIFY with undergraduate preclinical dental students. METHODS DENTIFY combines an immersive head mounted VR display, a haptic pen in which the pen itself has been replaced by a 3D printed model of a dental turbine and a controller with buttons to adjust and select the scenario of the simulation, along with 3D sounds of real dental drilling. The user's dominant hand operated the virtual turbine on the VR-created scenario, while the non-dominant hand is used to activate the simulator and case selection. The simulation sessions occurred in a controlled virtual environment. We evaluated DENTIFY's usability and acceptance over the course of 13 training sessions with dental professionals, after the users performed a drilling task in virtual dental tissues. RESULTS The conducted user acceptance indicates that DENTIFY shows potencial enhancing learning in operative dentistry as it promotes self-evaluation and multimodal immersion on the dental drilling experience. CONCLUSIONS DENTIFY presented significant usability and acceptance from trained dentists. This tool showed to have teaching and learning (hence, pedagogical) potential in operative dentistry.
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Affiliation(s)
- Pedro Rodrigues
- Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz - Cooperativa de Ensino Superior, CRL, Almada, Portugal.
| | - Artur Esteves
- Instituto Superior Técnico, Universidade de Lisboa, Portugal
| | - João Botelho
- Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz - Cooperativa de Ensino Superior, CRL, Almada, Portugal
| | - Vanessa Machado
- Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz - Cooperativa de Ensino Superior, CRL, Almada, Portugal
| | - Carlos Zagalo
- Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz - Cooperativa de Ensino Superior, CRL, Almada, Portugal; IPO Lisboa, Instituto Português de Oncologia Francisco Gentil, Portugal
| | - Ezequiel Roberto Zorzal
- INESC ID, Lisboa, Portugal; ICT/UNIFESP, Instituto de Ciência e Tecnologia, Universidade Federal de São Paulo, Brazil
| | - José João Mendes
- Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz - Cooperativa de Ensino Superior, CRL, Almada, Portugal
| | - Daniel Simões Lopes
- Instituto Superior Técnico, Universidade de Lisboa, Portugal; INESC ID, Lisboa, Portugal.
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Inoue N, Aldosari M, Park SE, Ohyama H. The impact of COVID-19 pandemic on student performance and self-evaluation in preclinical operative dentistry. Eur J Dent Educ 2022; 26:377-383. [PMID: 34520609 PMCID: PMC8652620 DOI: 10.1111/eje.12713] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 08/17/2021] [Accepted: 09/01/2021] [Indexed: 06/05/2023]
Abstract
INTRODUCTION During the COVID-19 pandemic, dental schools were required to reformat their curricula to accommodate regulations mandated to protect the health of students and faculty. For students enrolled in the Operative Dentistry preclinical courses at the Harvard School of Dental Medicine (HSDM), this modified curriculum included frontloading the course with lectures delivered remotely, followed by in-person laboratory exercises of learned concepts. The aim of this article was to determine the impact that the modifications had on student performance and student self-evaluation capabilities. MATERIALS AND METHODS Thirty-eight students were introduced to this restructured course. Their performance in a final multiple-choice (MC) examination, four preclinical laboratory competency assessments (class II amalgam preparation and restoration, class III composite preparation and restoration) and their self-assessment of these preclinical competency assessments were then compared with the pre-COVID pandemic (P-CP) classes from years 2014 to 2019 (n = 216 students). Linear regressions were performed to determine differences in mean faculty scores, self-assessment scores, student-faculty score gaps (S-F gaps) and absolute S-F gaps seen between the class impacted by the pandemic and the P-CP classes. RESULTS The results demonstrated that students during the COVID-19 pandemic (D-CP) had a higher average faculty score in all four preclinical laboratory competency assessments and in the final MC examination. In addition, the S-F gap was smaller in this cohort as compared with the P-CP classes. CONCLUSION Despite the challenges of restructuring the preclinical curricula, D-CP students performed better than their P-CP predecessors in multiple facets of this Operative Dentistry course including self-assessment accuracy.
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Affiliation(s)
- Natalie Inoue
- Harvard School of Dental MedicineBostonMassachusettsUSA
| | - Muath Aldosari
- Department of Periodontics and Community DentistryKing Saud University College of DentistryRiyadhSaudi Arabia
- Department of Oral Health Policy and EpidemiologyHarvard School of Dental MedicineBostonMassachusettsUSA
| | - Sang E. Park
- Department of Restorative Dentistry and Biomaterials SciencesHarvard School of Dental MedicineBostonMassachusettsUSA
| | - Hiroe Ohyama
- Department of Restorative Dentistry and Biomaterials SciencesHarvard School of Dental MedicineBostonMassachusettsUSA
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Alqarni MA. Assessing dental students' professional satisfaction with operative dentistry teaching and curriculum: A study in Saudi Arabia. Medicine (Baltimore) 2021; 100:e26459. [PMID: 34160446 PMCID: PMC8238307 DOI: 10.1097/md.0000000000026459] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 05/23/2021] [Accepted: 06/05/2021] [Indexed: 01/04/2023] Open
Abstract
ABSTRACT Evaluating students' professional training satisfaction with operative dentistry teaching and curriculum can help identify their educational needs and improve the quality of the education imparted. This study aimed to assess the professional training satisfaction of senior undergraduate dental students in Saudi Arabia from the operative dentistry course teaching and its curriculum at different levels and among genders.A total of 193 (109 male, 56.48%; and 84 female, 43.52%) students participated in the survey. The respondents were at the 10th, 11th, and 12th levels of the Operative Dentistry course in a ratio of 34.2%, 32.1%, and 33.7%, respectively. Data were collected from survey items (18 questions) covering 6 areas: learning objectives, course materials, content relevance, instructor knowledge, instructor delivery and style, and facility and environment. Descriptive and analytical tests were performed using SPSS Software 19, with the significance level set at 0.05.A high level of satisfaction was seen among level 10 (68.18%), 11 (79.03%), and 12 (86.15%) students. A significant statistical difference was observed among level 10 students with a low level of satisfaction and a high level of satisfaction (P = .045). The percentage of satisfaction increased with the level. A high level of satisfaction was seen among male (78.90%) and female (76.19%) students, with a total satisfaction level of 77.72%.Continuous evaluation and assessment of teaching and curriculum can be a tool to improve the quality of education imparted, especially in clinical courses such as operative dentistry. This helps to prepare students for their professional life as healthcare providers. The role of teaching skills related to amalgam must be re-evaluated. It is recommended to include student representation and participation in course development committees, as they are the final recipients of the educational process.
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Musawi A, Barrett T, Nurrohman H, Bhatia S, Smith K. Assessing likelihood of using the Bruininks-Oseretsky test of motor proficiency to predict preclinical performance of dental students. Clin Exp Dent Res 2019; 5:513-518. [PMID: 31687185 PMCID: PMC6820805 DOI: 10.1002/cre2.217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 06/12/2019] [Accepted: 06/13/2019] [Indexed: 12/04/2022] Open
Abstract
Objective The acquisition of motor skills is a key competency for the practice of dentistry, and innate abilities have been shown to influence motor performance. Thus, finding the most efficient manual dexterity tests may predict performance of dental students. The current study used the Bruininks-Oseretsky Test of Motor Proficiency, to assess motor skills of first year (D1) and second year (D2) dental students. Materials and methods Three fine motor subsets of the BOT-2-fine motor precision, fine motor integration, and manual dexterity-were administered to D1 and D2 dental students in 2017 and 2018. The BOT-2 subset scores of D1 students were compared with those of D2 students, who had preclinical dental experiences. For D2 students, we tested for correlations between BOT-2 subset scores and performance scores in a preclinical operative dentistry course. Results No differences were found between D1 and D2 students for any BOT-2 subtest scores (all Ps > .09). No correlations were found between total scores of each BOT-2 subtest and the operative dentistry course for D2 students (all Ps > .20). Conclusions Our results suggested the BOT-2 was not predictive of manual skills of dental applicants or preclinical dental students. Although we assumed students would perform well with instruction, practice, and feedback, we were unable to determine whether innate abilities influenced acquisition of manual dexterity skills. More research about the acquisition of technical clinical skills in dentistry is required.
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Affiliation(s)
- Ammar Musawi
- Missouri School of Dentistry and Oral HealthA.T. Still UniversityKirksvilleMissouri
| | - Travis Barrett
- Missouri School of Dentistry and Oral HealthA.T. Still UniversityKirksvilleMissouri
| | - Hamid Nurrohman
- Missouri School of Dentistry and Oral HealthA.T. Still UniversityKirksvilleMissouri
| | - Shalini Bhatia
- Department of Research SupportA.T. Still UniversityKirksvilleMissouri
| | - Kneka Smith
- Missouri School of Dentistry and Oral HealthA.T. Still UniversityKirksvilleMissouri
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Kateeb ET, Warren JJ. The transition from amalgam to other restorative materials in the U.S. predoctoral pediatric dentistry clinics. Clin Exp Dent Res 2019; 5:413-419. [PMID: 31452952 PMCID: PMC6704025 DOI: 10.1002/cre2.196] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 05/05/2019] [Accepted: 05/06/2019] [Indexed: 12/02/2022] Open
Abstract
Increased concerns about the safety of amalgam restorations in children have resulted in many dental schools emphasizing the teaching of alternative dental materials. This study investigated the current teaching of different dental materials for use in posterior teeth in the United States predoctoral pediatric dentistry programs. In 2011, the authors invited the chairs of the predoctoral pediatric dentistry departments in all accredited dental schools at that time (N = 57) to participate in an internet-based survey. Descriptive statistics were calculated to describe the frequency of using different restorative materials. Regression models were developed to explore the factors related to the use of dental restorations in predoctoral pediatric clinics. Among the 44 dental schools that responded (77% response rate), 74% used amalgam, and 93% used composite in primary posterior teeth. Glass ionomer was used by 61% of the schools in primary posterior teeth. Placing amalgam in primary posterior teeth was associated with programs that treated more 3-5-year-old patients (β = .302, p < .043), whereas the use of glass ionomer was associated with having students serving at off-site satellite dental clinics (β = .015, p < .012). In general, having departments with chairs who had positive attitudes towards Minimal Invasive Dentistry (MID) used composite (β = .091, p < .0001) and glass ionomer (β = 103, p < .0001) more frequently and were less likely to use amalgam (β = -.077, p < .005) in primary posterior teeth. Although teaching MID concepts in predoctoral pediatric clinics in dental schools is increasing, the use of amalgam in posterior primary and permanent teeth is still widely practiced.
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MESH Headings
- Acrylic Resins/therapeutic use
- Adolescent
- Child
- Child, Preschool
- Composite Resins/therapeutic use
- Dental Amalgam/therapeutic use
- Dental Clinics/statistics & numerical data
- Dental Clinics/trends
- Dentistry, Operative/education
- Dentistry, Operative/methods
- Dentistry, Operative/statistics & numerical data
- Dentistry, Operative/trends
- Education, Dental/statistics & numerical data
- Education, Dental/trends
- Humans
- Pediatric Dentistry/education
- Pediatric Dentistry/methods
- Pediatric Dentistry/statistics & numerical data
- Pediatric Dentistry/trends
- Schools, Dental/statistics & numerical data
- Schools, Dental/trends
- Silicon Dioxide/therapeutic use
- Tooth, Deciduous
- United States
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Affiliation(s)
- Elham T. Kateeb
- Department of Periodontics and Preventive DentistryAl‐Quds UniversityJerusalemPalestine
| | - John J. Warren
- Department of Preventive and Community DentistryUniversity of IowaIowa CityIowa
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Ciardo A, Möltner A, Rüttermann S, Gerhardt-Szép S. Students' self-assessment of competencies in the phantom course of operative dentistry. Eur J Dent Educ 2019; 23:204-211. [PMID: 30659731 DOI: 10.1111/eje.12422] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 01/12/2019] [Indexed: 06/09/2023]
Abstract
INTRODUCTION The aim was to assess the competencies of undergraduate students in their roles of dental expert, scholar, communicator, collaborator, health advocate, manager and professional. MATERIALS AND METHODS For this retrospective, pseudonymised observational study (pre-/post-testing), students in two cohorts in their first clinical semester in operative dentistry were asked to judge their competencies (1 = very good to 6 = insufficient) with a learning objective catalogue designed at the Goethe University Frankfurt (modelled after the National Competency-Based Learning Objective Catalogue Dentistry), at the beginning and end of their phantom course. In order to relate the students' subjective competency judgements to objective evidence of their skills, at the end of the semester their marks from the summative Objective Structured Practical Examination (OSPE) were compared with the subjective judgement of their exam performance before the final results were known. RESULTS The reliability of the evaluation sheet was evaluated with Cronbach's alpha 0.98. The students judged their competencies as "sufficient" (4.23 ± 0.51) at the beginning and "satisfactory" (2.82 ± 0.43) at the end. A significant improvement in competencies was observed within all roles. The students' subjective judgement of the exam results (3.66 ± 0.62) was significantly correlated with the actual marks (3.69 ± 0.83) in the OSPE at 0.3547 (P = 0.0015). CONCLUSION The evaluation instrument showed excellent reliability. The students judged that their competencies significantly increased during the semester. The triangulation with the actual marks in the context of an OSPE demonstrated a significant correlation with the students' exam judgements.
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Affiliation(s)
- Antonio Ciardo
- Section of Periodontology, Department of Conservative Dentistry, Clinic for Oral, Dental and Maxillofacial Diseases, University Hospital Heidelberg, Heidelberg, Germany
- Department of Operative Dentistry, Center of Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt, Frankfurt, Germany
| | - Andreas Möltner
- Competence Centre for Assessment in Medicine/Baden-Württemberg, Medical Faculty, University Heidelberg, Heidelberg, Germany
| | - Stefan Rüttermann
- Department of Operative Dentistry, Center of Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt, Frankfurt, Germany
| | - Susanne Gerhardt-Szép
- Department of Operative Dentistry, Center of Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt, Frankfurt, Germany
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10
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Platt JA. Thoughts on Dentistry-2018. Oper Dent 2018; 43:449-450. [PMID: 30183533 DOI: 10.2341/1559-2863-43.5.449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Khalaf ME, Alkhubaizi Q, Alomari QD. Layered Base Plate Blocks and Operative Dentistry Skills. J Contemp Dent Pract 2018; 19:554-559. [PMID: 29807966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
AIM Preclinical dental training is essential for the development of psychomotor skills necessary for clinical practice. The study aimed to investigate the impact of teaching with a layered base plate blocks on cavity preparations and students' self-perceived confidence, readiness, and ability. MATERIALS AND METHODS A cross-sectional study recruited 52 dental students into two groups; one trained (test) with layered base plate and the other without (control). Students answered an eight-question survey to assess self-perceived confidence, readiness, and ability for performing cavity preparation at the start of their first preclinical operative dentistry course. Students prepared one molar tooth for a class I cavity and two for class II cavities. Preparations were assessed for different elements of depth and outline extension by two blinded examiners. RESULTS Statistically significant differences were found between the median scores with respect to the preparation of class II cavities among students exposed to layered base plate (Mann-Whitney U-test, p < 0.05). There were no significant differences between the median scores awarded with respect to the preparation of class I cavity. A statistically significant difference was reported in self-perceived confidence among students who trained with the layered base plate (x2, p < 0.05). CONCLUSION Training on the layered base plate blocks increased students' initial confidence level in performing cavity preparations, and improved the preparation skills in class II cavity. CLINICAL SIGNIFICANCE This study explores the methods of enhancing motor skills taught in preclinical operative dentistry courses, especially in short academic programs.
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Affiliation(s)
- Mai E Khalaf
- Department of General Dental Practice, Faculty of Dentistry Kuwait University, Safat, Kuwait
| | - Qoot Alkhubaizi
- Department of General Dental Practice, Faculty of Dentistry Kuwait University, P.O. Box 24923, Safat, 13110, Kuwait, e-mail:
| | - Qasem D Alomari
- Department of General Dental Practice, Faculty of Dentistry Kuwait University, Safat, Kuwait
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Raphael SL, Foster Page LA, Hopcraft MS, Dennison PJ, Widmer RP, Evans RW. A survey of cariology teaching in Australia and New Zealand. BMC Med Educ 2018; 18:75. [PMID: 29631580 PMCID: PMC5892021 DOI: 10.1186/s12909-018-1176-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2017] [Accepted: 03/21/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND The Australian and New Zealand chapter of the Alliance for a Cavity Free Future was launched in 2013 and one of its primary aims was to conduct a survey of the local learning and teaching of cariology in dentistry and oral health therapy programs. METHODS A questionnaire was developed using the framework of the European Organisation for Caries Research (ORCA)/Association of Dental Education in Europe (ADEE) cariology survey conducted in Europe in 2009. The questionnaire was comprised of multiple choice and open-ended questions exploring many aspects of the cariology teaching. The survey was distributed to the cariology curriculum coordinator of each of the 21 programs across Australia and New Zealand via Survey Monkey in January 2015. Simple analysis of results was carried out with frequencies and average numbers of hours collated and open-ended responses collected and compiled into tables. RESULTS Seventeen responses from a total of 21 programs had been received including 7 Dentistry and 10 Oral Health programs. Key findings from the survey were - one quarter of respondents indicated that cariology was identified as a specific discipline with their course and 41% had a cariology curriculum in written format. With regard to lesion detection and caries diagnosis, all of the program coordinators who responded indicated that visual/tactile methods and radiographic interpretation were recommended with ICDAS also being used by over half them. Despite all respondents teaching early caries lesion management centred on prevention and remineralisation, many taught operative intervention at an earlier stage of lesion depth than current evidence supports. Findings showed over 40% of respondents still teach operative intervention for lesions confined to enamel. CONCLUSION Despite modern theoretical concepts of cariology being taught in Australia and New Zealand, they do not appear to be fully translated into clinical teaching at the present time.
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Affiliation(s)
- Sarah L. Raphael
- Department of Population Oral Health, Faculty of Dentistry, The University of Sydney, Westmead, Australia
| | | | | | | | - Richard P. Widmer
- Department of Dentistry, Children’s Hospital at Westmead, Westmead, Australia
| | - R. Wendell Evans
- Department of Population Oral Health, Faculty of Dentistry, The University of Sydney, Westmead, Australia
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Llena C, Folguera S, Forner L, Rodríguez-Lozano FJ. Implementation of augmented reality in operative dentistry learning. Eur J Dent Educ 2018; 22:e122-e130. [PMID: 28370970 DOI: 10.1111/eje.12269] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/19/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To evaluate the efficacy of augmented reality (AR) in the gaining of knowledge and skills amongst dental students in the design of cavity preparations and analyse their degree of satisfaction. MATERIAL AND METHODS AR cavity models were prepared for use with computers and mobile devices. Forty-one students were divided into two groups (traditional teaching methods vs AR). Questionnaires were designed to evaluate knowledge and skills, with the administration of a satisfaction questionnaire for those using AR. The degree of compliance with the standards in cavity design was assessed. The Mann-Whitney U-test was used to compare knowledge and skills between the two groups, and the Wilcoxon test was applied to compare intragroup differences. The chi-square test in turn was used to compare the qualitative parameters of the cavity designs between the groups. Statistical significance was considered for P<.05 in all cases. RESULTS No significant differences were observed in level of knowledge before, immediately after or 6 months after teaching between the two groups (P>.05). Although the results corresponding to most of the studied skills parameters were better in the experimental group, significant differences (P<.05) were only founded for cavity depth and extent for Class I and divergence of the buccal and lingual walls for the Class II. The experience was rated as favourable or very favourable by 100% of the participants. The students showed preference for computers (60%) vs mobile devices (10%). CONCLUSIONS The AR techniques favoured the gaining of knowledge and skills and were regarded as a useful tool by the students.
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Affiliation(s)
- C Llena
- Departament of Stomatology, Universitat de València, Valencia, Spain
| | - S Folguera
- Departament of Stomatology, Universitat de València, Valencia, Spain
| | - L Forner
- Departament of Stomatology, Universitat de València, Valencia, Spain
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Yousef MK, Alshawwa L, Tekian A, Park YS. Challenging the arbitrary cutoff score of 60%: Standard setting evidence from preclinical Operative Dentistry course. Med Teach 2017; 39:S75-S79. [PMID: 28120635 DOI: 10.1080/0142159x.2016.1254752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
INTRODUCTION This paper conducted standard setting (SS) (Angoff and Hofstee methods) to determine cutoff scores for summative examinations and to compare the derived passing levels to the existing fixed passing score of 60% in the Faculty of Dentistry at King Abdulaziz University. METHODS Historic performance data for final examinations in preclinical Operative Dentistry course were used by four raters to conduct both Angoff and Hofstee methods to determine the cut off scores for three academic years (2012, 2013, and 2014). RESULTS Both methods yielded higher than 60% cut off scores for each year. For the first examination of academic year 2012, the cutoff score was 64.75, while it was 63.5 for year 2013, and 66.75 for the last academic year of 2014. Hofstee scores were 64.5, 65.25, and 62.25 consecutively for years 2012 through 2014. CONCLUSIONS Using Angoff or Hofstee methods, yielded higher than the fixed 60% passing score currently used by the dental school. The use of Angoff method alone is encouraged as there were limitations to using the Hofstee method to determine the cut off score. This finding provides preliminary support to use evidence-based SS methods to determine the cutoff score for the whole Dentistry program.
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Affiliation(s)
- M K Yousef
- a Faculty of Dentistry , King Abdulaziz University , Jeddah , Saudi Arabia
| | - L Alshawwa
- b Faculty of Medicine , King Abdulaziz University , Jeddah , Saudi Arabia
| | - A Tekian
- c Medical Education Department , University of Illinois at Chicago , Chicago , IL , USA
| | - Y S Park
- c Medical Education Department , University of Illinois at Chicago , Chicago , IL , USA
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Lee C, Asher SR, Chutinan S, Gallucci GO, Ohyama H. The Relationship Between Dental Students' Assessment Ability and Preclinical and Academic Performance in Operative Dentistry. J Dent Educ 2017; 81:310-317. [PMID: 28250037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 08/13/2016] [Indexed: 06/06/2023]
Abstract
Self-assessment is a critical skill for health care professionals. Because these professionals must be lifelong, self-directed learners and self-regulating practitioners, the ability to self-assess is essential for them. The aims of this study were to measure how dental students self-assessed and peer-assessed their performance in preclinical operative procedures and to evaluate any relationship between their assessment ability and preclinical skills or academic performance. The study was conducted from 2015 to 2016. Third-year students at Harvard School of Dental Medicine self-assessed their work on four preclinical practical exams: Class II amalgam preparation, Class II amalgam restoration, Class III composite preparation, and Class III composite restoration. Three faculty members graded the same preparations and restorations. The difference between the students' self-assessment and the mean faculty assessment was calculated as the student-faculty (S-F) gap. An absolute S-F gap was also calculated with absolute values of differences. A total of 71 students completed these practical exams: 36 in the Class of 2016 and 35 in the Class of 2017. All 71 self-assessments for each of the four practical exams were collected for a response rate of 100%. The results showed that the mean S-F gap ranged from 2% to 8%, and the absolute S-F gap ranged from 7% to 12%. Preclinical performance was correlated with self-assessment accuracy. Low-performing students significantly overestimated their self-assessments compared to the rest of the class. High-performing students had more accurate self-assessments and tended to underestimate themselves. Overall, these results showed that the students had room for improving the accuracy of their self-assessments.
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Affiliation(s)
- Cliff Lee
- Dr. Lee is with the Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Asher is former Instructor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Chutinan is Instructor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Galucci is Associate Professor and Chair, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; and Dr. Ohyama is Assistant Professor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine
| | - Sheetal R Asher
- Dr. Lee is with the Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Asher is former Instructor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Chutinan is Instructor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Galucci is Associate Professor and Chair, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; and Dr. Ohyama is Assistant Professor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine
| | - Supattriya Chutinan
- Dr. Lee is with the Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Asher is former Instructor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Chutinan is Instructor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Galucci is Associate Professor and Chair, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; and Dr. Ohyama is Assistant Professor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine
| | - German O Gallucci
- Dr. Lee is with the Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Asher is former Instructor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Chutinan is Instructor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Galucci is Associate Professor and Chair, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; and Dr. Ohyama is Assistant Professor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine
| | - Hiroe Ohyama
- Dr. Lee is with the Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Asher is former Instructor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Chutinan is Instructor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; Dr. Galucci is Associate Professor and Chair, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine; and Dr. Ohyama is Assistant Professor, Department of Restorative Dentistry and Biomaterial Sciences, Harvard School of Dental Medicine.
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Ahmed SN, Sturdevant J, Wilder R, Kowlowitz V, Boushell L. Development and Assessment of Discrimination Exercises for Faculty Calibration in Preclinical Operative Dentistry. J Dent Educ 2016; 80:994-1003. [PMID: 27480711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Accepted: 01/05/2016] [Indexed: 06/06/2023]
Abstract
The aims of this study were to identify the level of interexaminer agreement among preclinical operative dentistry faculty members when grading Class II preparations performed by first-year dental students; to develop discrimination exercises for specific preparation components where interexaminer agreement was poor; and to evaluate if the discrimination exercises were able to improve inter- and intraexaminer agreement. In the preliminary phase of this study, 13 components of 32 Class II cavity preparations were assessed by eight course faculty members at one U.S. dental school. Analysis of average interexaminer agreement on these components revealed that six were below 60%. These were proximal contact clearance, retention groove placement, retention groove depth, preparation walls, preparation margins, and preparation toilet/debris. A 30-minute calibration session was subsequently developed to provide discrimination exercises utilizing 3-D models and digital images of various levels of student performance for five of the six components. Immediately following calibration, the course faculty assessed the same 32 preparations (Phase I) followed by a delayed assessment without calibration (Phase II) approximately six months later. The results showed that overall interexaminer reliability improved after calibration. Although there was a decline in interexaminer reliability after an interval of six months (Phase II), the degree of variation among examiners was lower than in the preliminary assessment. These findings support the use of discrimination exercises for preclinical operative dentistry course faculty to increase interexaminer agreement and thereby improve the consistency of faculty-student communication.
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Affiliation(s)
- Sumitha N Ahmed
- Dr. Ahmed is Assistant Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry; Dr. Sturdevant is Associate Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry; Prof. Wilder is Professor, Department of Dental Ecology, University of North Carolina at Chapel Hill School of Dentistry; Dr. Kowlowitz is Evaluation, Teaching, and Learning Consult, University of North Carolina at Chapel Hill School of Dentistry and School of Nursing; and Dr. Boushell is Associate Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry.
| | - John Sturdevant
- Dr. Ahmed is Assistant Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry; Dr. Sturdevant is Associate Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry; Prof. Wilder is Professor, Department of Dental Ecology, University of North Carolina at Chapel Hill School of Dentistry; Dr. Kowlowitz is Evaluation, Teaching, and Learning Consult, University of North Carolina at Chapel Hill School of Dentistry and School of Nursing; and Dr. Boushell is Associate Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry
| | - Rebecca Wilder
- Dr. Ahmed is Assistant Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry; Dr. Sturdevant is Associate Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry; Prof. Wilder is Professor, Department of Dental Ecology, University of North Carolina at Chapel Hill School of Dentistry; Dr. Kowlowitz is Evaluation, Teaching, and Learning Consult, University of North Carolina at Chapel Hill School of Dentistry and School of Nursing; and Dr. Boushell is Associate Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry
| | - Vicki Kowlowitz
- Dr. Ahmed is Assistant Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry; Dr. Sturdevant is Associate Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry; Prof. Wilder is Professor, Department of Dental Ecology, University of North Carolina at Chapel Hill School of Dentistry; Dr. Kowlowitz is Evaluation, Teaching, and Learning Consult, University of North Carolina at Chapel Hill School of Dentistry and School of Nursing; and Dr. Boushell is Associate Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry
| | - Lee Boushell
- Dr. Ahmed is Assistant Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry; Dr. Sturdevant is Associate Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry; Prof. Wilder is Professor, Department of Dental Ecology, University of North Carolina at Chapel Hill School of Dentistry; Dr. Kowlowitz is Evaluation, Teaching, and Learning Consult, University of North Carolina at Chapel Hill School of Dentistry and School of Nursing; and Dr. Boushell is Associate Professor, Department of Operative Dentistry, University of North Carolina at Chapel Hill School of Dentistry
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Wee AG, Weiss RO, Wichman CS, Sukotjo C, Brundo GC. Characteristics Identified for Success by Restorative Dental Science Department Chairpersons. J Dent Educ 2016; 80:275-280. [PMID: 26933102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The primary aim of this study was to determine the characteristics that current chairpersons in restorative dentistry, general dentistry, prosthodontics, and operative dentistry departments in U.S. dental schools feel are most relevant in contributing to their success. The secondary aim was to determine these individuals' rankings of the importance of a listed set of characteristics for them to be successful in their position. All 82 current chairs of the specified departments were invited to respond to an electronic survey. The survey first asked respondents to list the five most essential characteristics to serve as chair of a department and to rank those characteristics based on importance. Participants were next given a list of ten characteristics in the categories of management and leadership and, without being aware of the category of each individual item, asked to rank them in terms of importance for their success. A total of 39 chairpersons completed the survey (47.6% response rate; 83.3% male and 16.2% female). In section one, the respondents reported that leadership, vision, work ethic, integrity, communication, and organization were the most essential characteristics for their success. In section two, the respondents ranked the leadership characteristics as statistically more important than the management characteristics (p<0.0001) for being successful in their positions.
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Affiliation(s)
- Alvin G Wee
- Dr. Wee is Section Chief of Maxillofacial Prosthodontics, Veterans Affairs Nebraska-Western Iowa Health Care System and Special Associate Professor in Prosthodontics, Department of Prosthodontics, Creighton University School of Dentistry; Mr. Weiss is a dental student, Creighton University School of Dentistry; Dr. Wichman is Director of Biostatistics, Office of Research and Compliance, Creighton University; Dr. Sukotjo is Associate Professor, Department of Restorative Dentistry, University of Illinois at Chicago School of Dentistry; and Dr. Brundo is Dean Emeritus and Professor Emeritus, Department of Prosthodontics, Creighton University School of Dentistry.
| | - Robert O Weiss
- Dr. Wee is Section Chief of Maxillofacial Prosthodontics, Veterans Affairs Nebraska-Western Iowa Health Care System and Special Associate Professor in Prosthodontics, Department of Prosthodontics, Creighton University School of Dentistry; Mr. Weiss is a dental student, Creighton University School of Dentistry; Dr. Wichman is Director of Biostatistics, Office of Research and Compliance, Creighton University; Dr. Sukotjo is Associate Professor, Department of Restorative Dentistry, University of Illinois at Chicago School of Dentistry; and Dr. Brundo is Dean Emeritus and Professor Emeritus, Department of Prosthodontics, Creighton University School of Dentistry
| | - Christopher S Wichman
- Dr. Wee is Section Chief of Maxillofacial Prosthodontics, Veterans Affairs Nebraska-Western Iowa Health Care System and Special Associate Professor in Prosthodontics, Department of Prosthodontics, Creighton University School of Dentistry; Mr. Weiss is a dental student, Creighton University School of Dentistry; Dr. Wichman is Director of Biostatistics, Office of Research and Compliance, Creighton University; Dr. Sukotjo is Associate Professor, Department of Restorative Dentistry, University of Illinois at Chicago School of Dentistry; and Dr. Brundo is Dean Emeritus and Professor Emeritus, Department of Prosthodontics, Creighton University School of Dentistry
| | - Cortino Sukotjo
- Dr. Wee is Section Chief of Maxillofacial Prosthodontics, Veterans Affairs Nebraska-Western Iowa Health Care System and Special Associate Professor in Prosthodontics, Department of Prosthodontics, Creighton University School of Dentistry; Mr. Weiss is a dental student, Creighton University School of Dentistry; Dr. Wichman is Director of Biostatistics, Office of Research and Compliance, Creighton University; Dr. Sukotjo is Associate Professor, Department of Restorative Dentistry, University of Illinois at Chicago School of Dentistry; and Dr. Brundo is Dean Emeritus and Professor Emeritus, Department of Prosthodontics, Creighton University School of Dentistry
| | - Gerald C Brundo
- Dr. Wee is Section Chief of Maxillofacial Prosthodontics, Veterans Affairs Nebraska-Western Iowa Health Care System and Special Associate Professor in Prosthodontics, Department of Prosthodontics, Creighton University School of Dentistry; Mr. Weiss is a dental student, Creighton University School of Dentistry; Dr. Wichman is Director of Biostatistics, Office of Research and Compliance, Creighton University; Dr. Sukotjo is Associate Professor, Department of Restorative Dentistry, University of Illinois at Chicago School of Dentistry; and Dr. Brundo is Dean Emeritus and Professor Emeritus, Department of Prosthodontics, Creighton University School of Dentistry
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Ihm JJ, Seo DG. Does Reflective Learning with Feedback Improve Dental Students' Self-Perceived Competence in Clinical Preparedness? J Dent Educ 2016; 80:173-182. [PMID: 26834135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The value of dental students' self-assessment is often debated. The aim of this study was to explore whether reflective learning with feedback enabled dental students to more accurately assess their self-perceived levels of preparedness on dental competencies. Over 16 weeks, all third- and fourth-year students at a dental school in the Republic of Korea took part in clinical rotations that incorporated reflective learning and feedback. Following this educational intervention, they were asked to assess their perceptions of their clinical competence. The results showed that the students reported feeling most confident about performing periodontal treatment (mean 7.1 on a ten-point scale) and least confident about providing orthodontic care (mean 5.6). The fourth-year students reported feeling more confident on all the competencies than the third-year students. Their self-perceived competence in periodontal treatment and oral medicine significantly predicted the instructors' clinical evaluations. This study offered insights into determining if structured reflective learning with effective feedback helps to increase dental students' self-perceived level of clinical preparedness.
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Affiliation(s)
- Jung-Joon Ihm
- Dr. Ihm is BK21 Assistant Professor, Office of Dental Education, School of Dentistry, Seoul National University, Seoul, Republic of Korea; Dr. Seo is Associate Professor, Department of Conservative Dentistry and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Republic of Korea
| | - Deog-Gyu Seo
- Dr. Ihm is BK21 Assistant Professor, Office of Dental Education, School of Dentistry, Seoul National University, Seoul, Republic of Korea; Dr. Seo is Associate Professor, Department of Conservative Dentistry and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Republic of Korea.
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Schmitt L, Möltner A, Rüttermann S, Gerhardt-Szép S. Study on the Interrater Reliability of an OSPE (Objective Structured Practical Examination) - Subject to the Evaluation Mode in the Phantom Course of Operative Dentistry. GMS J Med Educ 2016; 33:Doc61. [PMID: 27579361 PMCID: PMC5003144 DOI: 10.3205/zma001060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Revised: 04/01/2016] [Accepted: 06/03/2016] [Indexed: 05/08/2023]
Abstract
INTRODUCTION The aim of the study presented here was to evaluate the reliability of an OSPE end-of-semester exam in the phantom course for operative dentistry in Frankfurt am Main taking into consideration different modes of evaluation (examiner's checklist versus instructor's manual) and number of examiners (three versus four). METHODS In an historic, monocentric, comparative study, two different methods of evaluation were examined in a real end-of-semester setting held in OSPE form (Group I: exclusive use of an examiner's checklist versus Group II: use of an examiner's checklist including an instructor's manual). For the analysis of interrater reliability, the generalisability theory was applied that contains a generalisation of the concept of internal consistency (Cronbach's alpha). RESULTS The results show that the exclusive use of the examiner's checklist led to higher interrater reliability values than the in-depth instructor's manual used in addition to the list. CONCLUSION In summary it can be said that the examiner's checklists used in the present study, without the instructor's manual, resulted in the highest interrater reliability in combination with three evaluators within the context of the completed OSPE.
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Affiliation(s)
- Laura Schmitt
- Goethe-University Frankfurt am Main, Carolinum Dental University Institute GmbH, Department of Orthodontics, Frankfurt/Main, Germany
| | - Andreas Möltner
- University Heidelberg, Medical Faculty, Competence Centre for Examinations in Medicine/Baden-Württemberg, Heidelberg, Germany
| | - Stefan Rüttermann
- Goethe-University Frankfurt am Main, Carolinum Dental University Institute GmbH, Department of Operative Dentistry, Frankfurt/Main, Germany
| | - Susanne Gerhardt-Szép
- Goethe-University Frankfurt am Main, Carolinum Dental University Institute GmbH, Department of Operative Dentistry, Frankfurt/Main, Germany
- *To whom correspondence should be addressed: Susanne Gerhardt-Szép, Goethe-University Frankfurt am Main, Carolinum Dental University Institute GmbH, Department of Operative Dentistry, D-60596 Frankfurt/Main, Germany, Phone: +49 (0)69/6301-7505, Fax: +49 (0)69/6301-3841, E-mail:
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Shah DY, Dadpe AM, Kalra DD, Garcha VP. Videotaped Feedback Method to Enhance Learning in Preclinical Operative Dentistry: An Experimental Study. J Dent Educ 2015; 79:1461-1466. [PMID: 26632301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The aim of this study was to investigate if a videotaped feedback method enhanced teaching and learning outcomes in a preclinical operative laboratory setting for novice learners. In 2013, 60 dental students at a dental school in India were randomly assigned to two groups: control (n=30) and experimental (n=30). The control group prepared a Class II tooth preparation for amalgam after receiving a video demonstration of the exercise. The experimental group received the same video demonstration as the control group, but they also participated in a discussion and analysis of the control groups' videotaped performance and then performed the same exercise. The self-evaluation scores (SS) and examiner evaluation scores (ES) of the two groups were compared using the unpaired t-test. The experimental group also used a five-point Likert scale to rate each item on the feedback form. The means of SS (13.65±2.43) and ES (14.75±1.97) of the experimental group were statistically higher than the means of SS (11.55±2.09) and ES (11.60±1.82) of the control group. Most students in the experimental group perceived that this technique enhanced their learning experience. Within the limits of this study, the videotaped feedback using both ideal and non-ideal examples enhanced the students' performance.
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Affiliation(s)
- Dipali Yogesh Shah
- Dr. Shah is Senior Professor, Department of Conservative Dentistry and Endodontics, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; Dr. Dadpe is Lecturer, Department of Conservative Dentistry and Endodontics, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; Dr. Kalra is Lecturer, Department of Public Health Dentistry, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; and Dr. Garcha is Reader, Department of Public Health Dentistry, Sinhgad Dental College and Hospital, Pune, Maharashtra, India.
| | - Ashwini Manish Dadpe
- Dr. Shah is Senior Professor, Department of Conservative Dentistry and Endodontics, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; Dr. Dadpe is Lecturer, Department of Conservative Dentistry and Endodontics, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; Dr. Kalra is Lecturer, Department of Public Health Dentistry, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; and Dr. Garcha is Reader, Department of Public Health Dentistry, Sinhgad Dental College and Hospital, Pune, Maharashtra, India
| | - Dheeraj Deepak Kalra
- Dr. Shah is Senior Professor, Department of Conservative Dentistry and Endodontics, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; Dr. Dadpe is Lecturer, Department of Conservative Dentistry and Endodontics, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; Dr. Kalra is Lecturer, Department of Public Health Dentistry, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; and Dr. Garcha is Reader, Department of Public Health Dentistry, Sinhgad Dental College and Hospital, Pune, Maharashtra, India
| | - Vikram P Garcha
- Dr. Shah is Senior Professor, Department of Conservative Dentistry and Endodontics, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; Dr. Dadpe is Lecturer, Department of Conservative Dentistry and Endodontics, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; Dr. Kalra is Lecturer, Department of Public Health Dentistry, Sinhgad Dental College and Hospital, Pune, Maharashtra, India; and Dr. Garcha is Reader, Department of Public Health Dentistry, Sinhgad Dental College and Hospital, Pune, Maharashtra, India
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Callan RS, Haywood VB, Cooper JR, Furness AR, Looney SW. The Validity of Using E4D Compare's "% Comparison" to Assess Crown Preparations in Preclinical Dental Education. J Dent Educ 2015; 79:1445-1451. [PMID: 26632299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
When a dental school is deciding which technology to introduce into a curriculum, it is important to identify the educational goals for the system. The authors' primary goal for the use of a computer-aided resource was to offer students another way to assess their performance, to enhance their learning, and to potentially decrease their learning curve in the preclinical environment prior to using the technique in clinical patient care. The aim of this study was to examine the validity of the "% Comparison" numbers derived from the E4D Compare software program. Three practical examinations were administered to a class of 82 students at one U.S. dental school over a six-week period. The grading of the practical examinations was performed with individual faculty members being responsible for evaluating specific aspects of each preparation. A digital image of each student's practical examination tooth was then obtained and compared to the digital image of an ideal preparation. The preparations were compared, and the "% Comparison" was recorded at five tolerance levels. Spearman's correlation coefficient (SCC) was used to measure the agreement in rankings between the faculty scores on practical exams 1-3 and the scores obtained using E4D Compare at the different tolerance levels. The SCC values for practical exams 2 and 3 were all between 0.2 and 0.4; for practical exam 1, the SCC values ranged from 0.47 to 0.56. There was no correlation between the faculty scores and the numbers given by the "% Comparison" of the software.
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Affiliation(s)
- Richard S Callan
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Haywood is Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Associate Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University.
| | - Van B Haywood
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Haywood is Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Associate Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
| | - Jeril R Cooper
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Haywood is Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Associate Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
| | - Alan R Furness
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Haywood is Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Associate Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
| | - Stephen W Looney
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Haywood is Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Associate Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
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Adams D. Honoring Dentistry Today's Leaders in CE. Dent Today 2015; 34:6. [PMID: 26749870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Carroll AM, Schuster GM. Correlation Between Students' Dental Admission Test Scores and Performance on a Dental School's Competency Exam. J Dent Educ 2015; 79:1325-1329. [PMID: 26522638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The aim of this study was to investigate whether there was a statistically significant positive correlation between dental students' Dental Admission Test (DAT) scores, particularly on the Perceptual Ability Test (PAT), and their performance on a dental school's competency exam. Scores from the written and clinical competency exam administered in the fall quarter of the fourth year of the curriculum at Midwestern University College of Dental Medicine-Arizona were compared to DAT scores of all 216 members of the graduating classes of 2012 and 2013. It was hypothesized that students who performed highly on one or more sections of the DAT would perform highly on the competency exam. Backward stepwise regression analyses were used to analyze the data. The results showed that the PAT scores were most strongly correlated with the competency exam scores and were a positive predictor for all three clinical sections of the exam (operative dentistry, periodontics, and endodontics). Positive predictors for the written portion of the exam were total DAT score for patient assessment and treatment planning and the DAT reading comprehension score for prosthodontics; there were no predictors for periodontics. The total variance explained by the results ranged from 4% to 15%. While statistically significant relationships were found between the students' PAT scores and clinical performance, DAT scores explained relatively little variance in the competency exam scores. According to these findings, neither the PAT nor any of the DAT components contributed to predicting these students' clinical performance.
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Affiliation(s)
- Alexander M Carroll
- Dr. Carroll is Assistant Professor and Director of Clinical Care Coordinators, Midwestern University College of Dental Medicine-Arizona; Dr. Schuster is Assistant Professor and Clinical Care Coordinator, Midwestern University College of Dental Medicine-Arizona
| | - Gregory M Schuster
- Dr. Carroll is Assistant Professor and Director of Clinical Care Coordinators, Midwestern University College of Dental Medicine-Arizona; Dr. Schuster is Assistant Professor and Clinical Care Coordinator, Midwestern University College of Dental Medicine-Arizona.
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Espejo-Trung LC, Elian SN, Luz MAADC. Development and Application of a New Learning Object for Teaching Operative Dentistry Using Augmented Reality. J Dent Educ 2015; 79:1356-1362. [PMID: 26522642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Learning objects (LOs) associated with augmented reality have been used as attractive new technologic tools in the educational process. However, the acceptance of new LOs must be verified with the purpose of using these innovations in the learning process in general. The aim of this study was to develop a new LO and investigate the acceptance of gold onlay in teaching preparation design at a dental school in Brazil. Questionnaires were designed to assess, first, the users' computational ability and knowledge of computers (Q1) and, second, the users' acceptance of the new LO (Q2). For both questionnaires, the internal consistency index was calculated to determine whether the questions were measuring the same construct. The reliability of Q2 was measured with a retest procedure. The LO was tested by dental students (n=28), professors and postgraduate students in dentistry and prosthetics (n=30), and dentists participating in a continuing education or remedial course in dentistry and/or prosthetics (n=19). Analyses of internal consistency (Kappa coefficient and Cronbach's alpha) demonstrated a high degree of confidence in the questionnaires. Tests for simple linear regressions were conducted between the response variable (Q2) and the following explanative variables: the Q1 score, age, gender, and group. The results showed wide acceptance regardless of the subjects' computational ability (p=0.99; R2=0), gender (p=0.27; R2=1.6%), age (p=0.27; R2=0.1%), or group (p=0.53; R2=1.9%). The methodology used enabled the development of an LO with a high index of acceptance for all groups.
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MESH Headings
- Brazil
- Computer Literacy
- Computer Systems
- Computer-Aided Design
- Computer-Assisted Instruction
- Dentistry, Operative/education
- Dentists
- Education, Dental
- Education, Dental, Continuing
- Education, Dental, Graduate
- Educational Technology
- Faculty, Dental
- Female
- Gold Alloys/chemistry
- Humans
- Imaging, Three-Dimensional
- Inlays
- Learning
- Male
- Models, Dental
- Program Development
- Prosthodontics/education
- Students, Dental
- Teaching/methods
- Tooth Preparation, Prosthodontic
- User-Computer Interface
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Affiliation(s)
- Luciana Cardoso Espejo-Trung
- Ms. Espejo-Trung is a Postgraduate Student, Department of Operative Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil; Dr. Elian is Associate Professor, Department of Statistics, Mathematics and Statistics Institute, University of São Paulo, São Paulo, Brazil; and Dr. Luz is in the Department of Operative Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil.
| | - Silvia Nagib Elian
- Ms. Espejo-Trung is a Postgraduate Student, Department of Operative Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil; Dr. Elian is Associate Professor, Department of Statistics, Mathematics and Statistics Institute, University of São Paulo, São Paulo, Brazil; and Dr. Luz is in the Department of Operative Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - Maria Aparecia Alves De Cerqueira Luz
- Ms. Espejo-Trung is a Postgraduate Student, Department of Operative Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil; Dr. Elian is Associate Professor, Department of Statistics, Mathematics and Statistics Institute, University of São Paulo, São Paulo, Brazil; and Dr. Luz is in the Department of Operative Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
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Stoutamire C. Florida Dental Schools to Try New Testing Format. Todays FDA 2015; 27:26-27. [PMID: 26783579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Delgado AJ, Walter R, Behar-Horenstein LS, Boushell LW. Are All Dentiform Teeth with Simulated Caries the Same? A Six-Year Retrospective Study in Preclinical Operative Dentistry. J Dent Educ 2015; 79:1330-1338. [PMID: 26522639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Dentiform teeth with simulated caries (DTSC), frequently used in preclinical courses, should show no variability in the amount of simulated caries from tooth to tooth. However, the level of caries variability among DTSC is currently unknown. The aim of this study was to assess the variation in simulated caries levels in one group of DTSC and determine whether variation among DTSC impacted the preclinical performance of dental students. In the study, 80 commercially available mandibular first molar DTSC with simulated mesio-occluso-distal caries were sectioned in coronal (n=40) and sagittal (n=40) planes where the caries depth/width was greatest. Section images were analyzed for variation in levels of simulated caries using image-processing software. Three years of practical performance data using DTSC were compared with three years of practical performance data using dentiform teeth without simulated caries, for a total of six years (students' performance on two exams, Practical 1 and Practical 2). The results showed that 70% of the coronally sectioned teeth had manufacturing defects that resulted in caries overextension at the dentino-enamel junctions (DEJs). Overextensions were found at the DEJ in 41.3% of the sagittally sectioned teeth. There was a statistically significant decrease in Practical 1 performance of the students who used DTSC as compared with students who used teeth without simulated caries (p=0.0001); there was no statistically significant difference on Practical 2 performance. Of the DTSC evaluated in this study, 56.6% contained manufacturing defects, and more than 80% were found to have excessive caries variation. Prediction of which DTSC will have caries overextension is not possible. Students preparing DTSC that contain caries overextension are therefore at increased risk of receiving undeserved negative summative assessment on practical examinations.
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Affiliation(s)
- Alex J Delgado
- Dr. Delgado is Clinical Assistant Professor, Department of Restorative Dental Science, Division of Operative Dentistry, College of Dentistry, University of Florida; Dr. Walter is Clinical Associate Professor and DDS3 Group Director, Department of Operative Dentistry, School of Dentistry, University of North Carolina at Chapel Hill; Dr. Behar-Horenstein is Distinguished Teaching Scholar and Professor, School of Human Development and Organizational Studies in Education and Affiliate Professor, Department of Community Dentistry and Behavioral Science, College of Dental Education, University of Florida; and Dr. Boushell is Associate Professor, Program Director of Graduate Operative Dentistry, Director of Introduction to Graduate Operative Dentistry, and Director of Conservative Operative Dentistry, Department of Operative Dentistry, School of Dentistry, University of North Carolina at Chapel Hill.
| | - Ricardo Walter
- Dr. Delgado is Clinical Assistant Professor, Department of Restorative Dental Science, Division of Operative Dentistry, College of Dentistry, University of Florida; Dr. Walter is Clinical Associate Professor and DDS3 Group Director, Department of Operative Dentistry, School of Dentistry, University of North Carolina at Chapel Hill; Dr. Behar-Horenstein is Distinguished Teaching Scholar and Professor, School of Human Development and Organizational Studies in Education and Affiliate Professor, Department of Community Dentistry and Behavioral Science, College of Dental Education, University of Florida; and Dr. Boushell is Associate Professor, Program Director of Graduate Operative Dentistry, Director of Introduction to Graduate Operative Dentistry, and Director of Conservative Operative Dentistry, Department of Operative Dentistry, School of Dentistry, University of North Carolina at Chapel Hill
| | - Linda S Behar-Horenstein
- Dr. Delgado is Clinical Assistant Professor, Department of Restorative Dental Science, Division of Operative Dentistry, College of Dentistry, University of Florida; Dr. Walter is Clinical Associate Professor and DDS3 Group Director, Department of Operative Dentistry, School of Dentistry, University of North Carolina at Chapel Hill; Dr. Behar-Horenstein is Distinguished Teaching Scholar and Professor, School of Human Development and Organizational Studies in Education and Affiliate Professor, Department of Community Dentistry and Behavioral Science, College of Dental Education, University of Florida; and Dr. Boushell is Associate Professor, Program Director of Graduate Operative Dentistry, Director of Introduction to Graduate Operative Dentistry, and Director of Conservative Operative Dentistry, Department of Operative Dentistry, School of Dentistry, University of North Carolina at Chapel Hill
| | - Lee W Boushell
- Dr. Delgado is Clinical Assistant Professor, Department of Restorative Dental Science, Division of Operative Dentistry, College of Dentistry, University of Florida; Dr. Walter is Clinical Associate Professor and DDS3 Group Director, Department of Operative Dentistry, School of Dentistry, University of North Carolina at Chapel Hill; Dr. Behar-Horenstein is Distinguished Teaching Scholar and Professor, School of Human Development and Organizational Studies in Education and Affiliate Professor, Department of Community Dentistry and Behavioral Science, College of Dental Education, University of Florida; and Dr. Boushell is Associate Professor, Program Director of Graduate Operative Dentistry, Director of Introduction to Graduate Operative Dentistry, and Director of Conservative Operative Dentistry, Department of Operative Dentistry, School of Dentistry, University of North Carolina at Chapel Hill
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Rutkauskas J, Seale NS, Casamassimo P, Rutkauskas JS. Preparedness of Entering Pediatric Dentistry Residents: Advanced Pediatric Program Directors' and First-Year Residents' Perspectives. J Dent Educ 2015; 79:1265-1271. [PMID: 26522630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
For children to receive needed oral health care, adequate training at both the predoctoral and postdoctoral levels of dental education is required, but previous studies have found inadequacies in predoctoral education that lead to general dentists' unwillingness to treat certain young populations. As another way of assessing predoctoral preparation, the aim of this study was to determine the perspectives of first-year residents and pediatric program directors about residents' preparedness to enter advanced education programs in pediatric dentistry. Surveys were sent to all 74 U.S. program directors and 360 first-year residents. The survey focused on procedures related to prevention, behavior management, restorative procedures, pulp therapy, sedation, and surgery, as well as treating patients funded by Medicaid and with special health care needs. Among the first-year residents, 173 surveys were returned for a 48% response rate; 61 directors returned surveys for an 82% response rate. Only half of the residents (55%) reported feeling adequately prepared for their first year in residency; less than half cited adequate preparation to place stainless steel crowns (SSCs) (42%) and perform pulpotomies (45%). Far fewer felt adequately prepared to provide treatment for children six months to three years of age, including examinations (29%), infant oral exams (27%), and children with severe caries (37%). The program directors were even less positive about the adequacy of residents' preparation. Only 17% deemed them adequately prepared to place SSCs and 13% to perform pulpotomies. Approximately half reported their first-year residents were inadequately prepared to treat very young children and children with severe caries (55% each). This study found that the perceived inadequacy of predoctoral education in pediatric dentistry was consistent at both the learner and educator levels, supporting previous studies identifying inadequacies in this area.
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Affiliation(s)
- John Rutkauskas
- Mr. John Rutkauskas was a 2014 Summer Intern at the American Academy of Pediatric Dentistry; Dr. Seale is Regents Professor, Department of Pediatric Dentistry, Texas A&M University Baylor College of Dentistry; Dr. Casamassimo is Professor, Division of Pediatric Dentistry and Community Oral Health, College of Dentistry, The Ohio State University; and Dr. John S. Rutkauskas is Chief Executive Officer, American Academy of Pediatric Dentistry
| | - N Sue Seale
- Mr. John Rutkauskas was a 2014 Summer Intern at the American Academy of Pediatric Dentistry; Dr. Seale is Regents Professor, Department of Pediatric Dentistry, Texas A&M University Baylor College of Dentistry; Dr. Casamassimo is Professor, Division of Pediatric Dentistry and Community Oral Health, College of Dentistry, The Ohio State University; and Dr. John S. Rutkauskas is Chief Executive Officer, American Academy of Pediatric Dentistry.
| | - Paul Casamassimo
- Mr. John Rutkauskas was a 2014 Summer Intern at the American Academy of Pediatric Dentistry; Dr. Seale is Regents Professor, Department of Pediatric Dentistry, Texas A&M University Baylor College of Dentistry; Dr. Casamassimo is Professor, Division of Pediatric Dentistry and Community Oral Health, College of Dentistry, The Ohio State University; and Dr. John S. Rutkauskas is Chief Executive Officer, American Academy of Pediatric Dentistry
| | - John S Rutkauskas
- Mr. John Rutkauskas was a 2014 Summer Intern at the American Academy of Pediatric Dentistry; Dr. Seale is Regents Professor, Department of Pediatric Dentistry, Texas A&M University Baylor College of Dentistry; Dr. Casamassimo is Professor, Division of Pediatric Dentistry and Community Oral Health, College of Dentistry, The Ohio State University; and Dr. John S. Rutkauskas is Chief Executive Officer, American Academy of Pediatric Dentistry
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Foley JI, Richardson GL, Drummie J. Agreement Among Dental Students, Peer Assessors, and Tutor in Assessing Students' Competence in Preclinical Skills. J Dent Educ 2015; 79:1320-1324. [PMID: 26522637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The aim of this study was to determine the level of agreement regarding assessments of competence among dental students, their student peers, and their clinical skills tutors in a preclinical skills program. In 2012-13 at the University of Edinburgh, second-year dental students learned to perform the following seven cavity preparations/restorations on primary and permanent Frasaco teeth: single-surface adhesive occlusal cavity; single-surface adhesive interproximal cavity; single-surface adhesive labial cavity; multi-surface adhesive cavity; multi-surface amalgam cavity; pre-formed metal crown preparation; and composite resin buildup of a fractured maxillary central incisor tooth. Each student, a randomly allocated student peer, and the clinical skills tutor used standardized descriptors to assign a competency grade to all the students' preparations/restorations. The grades were analyzed by chi-square analysis. Data were available for all 59 second-year students in the program. The results showed that both the students and their peers overestimated the students' competence compared to the tutor at the following levels: single-surface adhesive occlusal cavity (χ(2)=10.63, p=0.005); single-surface adhesive interproximal cavity (χ(2)=11.40, p=0.003); single-surface labial cavity (χ(2)=23.70, p=0.001); multi-surface adhesive cavity (χ(2)=12.56, p=0.002); multi-surface amalgam cavity (χ(2)=38.85, p=0.001); pre-formed metal crown preparation (χ(2)=40.41, p=0.001); and composite resin buildup (χ(2)=57.31, p=0.001). As expected, the lowest levels of agreement occurred on the most complicated procedures. These findings support the need for additional ways to help students better self-assess their work.
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Affiliation(s)
- Jennifer I Foley
- Dr. Foley is Senior Clinical Lecturer/Honorary Consultant in Pediatric Dentistry, University of Edinburgh Dental Institute; Ms. Richardson is Consultant/Honorary Senior Lecturer in Pediatric Dentistry, University of Glasgow Dental Hospital; and Ms. Drummie is Clinical Teaching Fellow in Pediatric/Restorative Dentistry, University of Aberdeen Dental School and Hospital.
| | - Gillian L Richardson
- Dr. Foley is Senior Clinical Lecturer/Honorary Consultant in Pediatric Dentistry, University of Edinburgh Dental Institute; Ms. Richardson is Consultant/Honorary Senior Lecturer in Pediatric Dentistry, University of Glasgow Dental Hospital; and Ms. Drummie is Clinical Teaching Fellow in Pediatric/Restorative Dentistry, University of Aberdeen Dental School and Hospital
| | - Joyce Drummie
- Dr. Foley is Senior Clinical Lecturer/Honorary Consultant in Pediatric Dentistry, University of Edinburgh Dental Institute; Ms. Richardson is Consultant/Honorary Senior Lecturer in Pediatric Dentistry, University of Glasgow Dental Hospital; and Ms. Drummie is Clinical Teaching Fellow in Pediatric/Restorative Dentistry, University of Aberdeen Dental School and Hospital
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Wanchek T, Cook BJ, Anderson EL, Duranleau L, Valachovic RW. Dental School Vacant Budgeted Faculty Positions, Academic Years 2011-12 Through 2013-14. J Dent Educ 2015; 79:1230-1242. [PMID: 26702464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The American Dental Education Association (ADEA) Survey of Dental School Faculty is conducted annually to provide an overview of the hiring and retention activity of U.S. dental school faculty. The survey collects data on the dental faculty workforce, including vacant budgeted positions by appointment and discipline, number of new and lost positions, sources of new hires, and reasons for faculty separations. This report highlights the results of three years of survey data, from the 2011-12 academic year through the 2013-14 academic year. After declining in previous years, the number of vacant faculty positions in U.S. dental schools has begun to increase, rising to 242 full-time and 55 part-time positions in 2013-14. Additionally, the number of schools having more than ten vacancies increased from five to 12. Although the number of vacancies has increased, the length of faculty searches that took more than one year declined from 25% to 16% in the same period. Retirements as a share of full-time faculty separations increased from 14% in 2008-09 to 31% in 2013-14. The current average retirement age of dental school faculty members is 69.7 years. The percentage of full-time faculty members leaving for the private sector remained constant over the last three years at approximately 16%. Full-time faculty members were more likely to be recruited from other dental schools, while part-time faculty members were more likely to come from the private sector.
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Patel SA, Barros JA, Clark CM, Frey GN, Streckfus CF, Quock RL. Impact of Technique-Specific Operative Videos on First-Year Dental Students' Performance of Restorative Procedures. J Dent Educ 2015; 79:1101-1107. [PMID: 26329035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The aim of this study was to examine the impact of psychomotor operative video demonstrations on first-year dental students who are performing specific procedures for the first time in a preclinical setting. The class was randomly divided into two groups, and three restorative procedures were selected. On the date on which each procedure was to be performed in the preclinical laboratory for the first time, one group (experimental, n=50) was shown a technique video for that specific procedure immediately before commencing the exercise; the control cohort (n=50) did not view the video. Technical performance on procedures was evaluated by students and two calibrated and blinded examiners. The students' perceptions of the experience were also collected in a survey. All first-year students participated in the study, for a 100% response rate. A Mann-Whitney U test did not show any group differences in technical performance (mean values on preparation: 77.1 vs. 77.8; amalgam: 82.7 vs. 82.8; composite: 79.7 vs. 78.0). A Spearman rho test revealed a significantly higher correlation in 13 out of 25 evaluation categories between student self-assessment and blinded examiner assessment for the experimental group. A chi-square test of questionnaire responses revealed a positive student perception of administering these videos for the preparation (X(2)=4.8, p<0.03), the amalgam restoration (X(2)=12.4, p<0.001), and the composite restoration (X(2)=11.3, p<0.001). The psychomotor video demonstrations did not immediately improve student performance on preclinical operative procedures, but they were well received by students and augmented self-assessment ability. These findings suggest that videos can be a useful teaching aid in a preclinical environment, especially regarding comprehension of concepts.
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Affiliation(s)
- Shalizeh A Patel
- Dr. Patel is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Barros is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Clark is Clinical Assistant Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Frey is Associate Professor and Chair, Department of General Practice and Public Health, The University of Texas School of Dentistry at Houston; Dr. Streckfus is Professor, Department of Diagnostic and Biomedical Sciences, The University of Texas School of Dentistry at Houston; and Dr. Quock is Associate Professor and Vice-Chair, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston.
| | - Juliana A Barros
- Dr. Patel is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Barros is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Clark is Clinical Assistant Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Frey is Associate Professor and Chair, Department of General Practice and Public Health, The University of Texas School of Dentistry at Houston; Dr. Streckfus is Professor, Department of Diagnostic and Biomedical Sciences, The University of Texas School of Dentistry at Houston; and Dr. Quock is Associate Professor and Vice-Chair, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston
| | - Christina M Clark
- Dr. Patel is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Barros is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Clark is Clinical Assistant Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Frey is Associate Professor and Chair, Department of General Practice and Public Health, The University of Texas School of Dentistry at Houston; Dr. Streckfus is Professor, Department of Diagnostic and Biomedical Sciences, The University of Texas School of Dentistry at Houston; and Dr. Quock is Associate Professor and Vice-Chair, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston
| | - Gary N Frey
- Dr. Patel is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Barros is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Clark is Clinical Assistant Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Frey is Associate Professor and Chair, Department of General Practice and Public Health, The University of Texas School of Dentistry at Houston; Dr. Streckfus is Professor, Department of Diagnostic and Biomedical Sciences, The University of Texas School of Dentistry at Houston; and Dr. Quock is Associate Professor and Vice-Chair, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston
| | - Charles F Streckfus
- Dr. Patel is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Barros is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Clark is Clinical Assistant Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Frey is Associate Professor and Chair, Department of General Practice and Public Health, The University of Texas School of Dentistry at Houston; Dr. Streckfus is Professor, Department of Diagnostic and Biomedical Sciences, The University of Texas School of Dentistry at Houston; and Dr. Quock is Associate Professor and Vice-Chair, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston
| | - Ryan L Quock
- Dr. Patel is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Barros is Associate Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Clark is Clinical Assistant Professor, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston; Dr. Frey is Associate Professor and Chair, Department of General Practice and Public Health, The University of Texas School of Dentistry at Houston; Dr. Streckfus is Professor, Department of Diagnostic and Biomedical Sciences, The University of Texas School of Dentistry at Houston; and Dr. Quock is Associate Professor and Vice-Chair, Department of Restorative Dentistry and Prosthodontics, The University of Texas School of Dentistry at Houston
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de Azevedo RDA, da Rosa WLDO, da Silva AF, Correa MB, Torriani MA, Lund RG. Comparative Effectiveness of Dental Anatomy Carving Pedagogy: A Systematic Review. J Dent Educ 2015; 79:914-921. [PMID: 26246529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The aim of this study was to review the effectiveness of methods used for teaching dental anatomy carving to dental students in operative dentistry as evaluated in published studies. This systematic review is described in accordance with the PRISMA statement. Two independent reviewers performed a systematic literature search of research published from January 1945 until May 2014. Seven databases were screened: MedLine (PubMed), Lilacs, IBECS, Web of Science, Scopus, SciELO, and The Cochrane Library. After removing duplicates, only studies using dental carving to assess the practical knowledge of anatomy were selected. The tabulated data were organized by title of article, names of authors, number of students assessed, assessment method, material used, groups tested, main results, and conclusions. The methodology quality was assessed according to the Cochrane Handbook for Systematic Reviews of Interventions. Initially, 2,258 studies were identified in all databases. Five articles met the eligibility criteria and were included in this review. According to these studies, the geometric method, teaching step-by-step along with the teacher, and adjuvant methods such as the use of tutors and teaching through digital media with DVDs proved to be effective in improving learning. There is no standard technique that is widely accepted for the teaching of dental carving, nor is there an appropriately validated method of evaluation to verify whether the teaching methods used are effective for the acquisition of skills and expertise in dental anatomy by students.
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Affiliation(s)
- Renato de A de Azevedo
- Dr. de Azevedo is Adjunct Professor and PhD student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Mr. da Rosa is an MSc Student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. da Silva is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Correa is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Torriani is Associate Professor, Department of Surgery and Bucco-Maxilo-Facial Traumatology, Dentistry School of Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil; and Dr. Lund is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil
| | - Wellington Luiz de O da Rosa
- Dr. de Azevedo is Adjunct Professor and PhD student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Mr. da Rosa is an MSc Student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. da Silva is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Correa is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Torriani is Associate Professor, Department of Surgery and Bucco-Maxilo-Facial Traumatology, Dentistry School of Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil; and Dr. Lund is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil
| | - Adriana F da Silva
- Dr. de Azevedo is Adjunct Professor and PhD student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Mr. da Rosa is an MSc Student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. da Silva is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Correa is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Torriani is Associate Professor, Department of Surgery and Bucco-Maxilo-Facial Traumatology, Dentistry School of Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil; and Dr. Lund is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil
| | - Marcos B Correa
- Dr. de Azevedo is Adjunct Professor and PhD student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Mr. da Rosa is an MSc Student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. da Silva is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Correa is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Torriani is Associate Professor, Department of Surgery and Bucco-Maxilo-Facial Traumatology, Dentistry School of Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil; and Dr. Lund is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil
| | - Marcos A Torriani
- Dr. de Azevedo is Adjunct Professor and PhD student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Mr. da Rosa is an MSc Student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. da Silva is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Correa is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Torriani is Associate Professor, Department of Surgery and Bucco-Maxilo-Facial Traumatology, Dentistry School of Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil; and Dr. Lund is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil
| | - Rafael G Lund
- Dr. de Azevedo is Adjunct Professor and PhD student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Mr. da Rosa is an MSc Student, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. da Silva is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Correa is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil; Dr. Torriani is Associate Professor, Department of Surgery and Bucco-Maxilo-Facial Traumatology, Dentistry School of Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil; and Dr. Lund is Associate Professor, Postgraduate Program in Dentistry, Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Pelotas, RS, Pelotas, Brazil.
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Glazer H, Adams D. A Mid-Decade Look: What's Hot in Materials and Instruments. Dent Today 2015; 34:75-81. [PMID: 26470588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
MESH Headings
- Anesthesia, Dental
- Cariostatic Agents/chemistry
- Communication
- Composite Resins/chemistry
- Computer-Aided Design
- Dental Bonding/methods
- Dental Instruments/trends
- Dental Materials/chemistry
- Dentist-Patient Relations
- Dentistry, Operative/education
- Dentistry, Operative/instrumentation
- Dentistry, Operative/trends
- Fluorides/chemistry
- Glass Ionomer Cements/chemistry
- Humans
- Insurance, Health, Reimbursement
- Laser Therapy/trends
- Mass Screening
- Mouth Neoplasms/prevention & control
- Patient Education as Topic
- Radiography, Dental, Digital/trends
- Technology, Dental/education
- Technology, Dental/instrumentation
- Technology, Dental/trends
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Callan RS, Cooper JR, Young NB, Mollica AG, Furness AR, Looney SW. Inter- and Intrarater Reliability Using Different Software Versions of E4D Compare in Dental Education. J Dent Educ 2015; 79:711-718. [PMID: 26034037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The problems associated with intra- and interexaminer reliability when assessing preclinical performance continue to hinder dental educators' ability to provide accurate and meaningful feedback to students. Many studies have been conducted to evaluate the validity of utilizing various technologies to assist educators in achieving that goal. The purpose of this study was to compare two different versions of E4D Compare software to determine if either could be expected to deliver consistent and reliable comparative results, independent of the individual utilizing the technology. Five faculty members obtained E4D digital images of students' attempts (sample model) at ideal gold crown preparations for tooth #30 performed on typodont teeth. These images were compared to an ideal (master model) preparation utilizing two versions of E4D Compare software. The percent correlations between and within these faculty members were recorded and averaged. The intraclass correlation coefficient was used to measure both inter- and intrarater agreement among the examiners. The study found that using the older version of E4D Compare did not result in acceptable intra- or interrater agreement among the examiners. However, the newer version of E4D Compare, when combined with the Nevo scanner, resulted in a remarkable degree of agreement both between and within the examiners. These results suggest that consistent and reliable results can be expected when utilizing this technology under the protocol described in this study.
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Affiliation(s)
- Richard S Callan
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University.
| | - Jeril R Cooper
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
| | - Nancy B Young
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
| | - Anthony G Mollica
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
| | - Alan R Furness
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
| | - Stephen W Looney
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
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Tuncer D, Arhun N, Yamanel K, Çelik Ç, Dayangaç B. Dental students' ability to assess their performance in a preclinical restorative course: comparison of students' and faculty members' assessments. J Dent Educ 2015; 79:658-664. [PMID: 26034030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Dental education consists of both theoretical and practical learning for students to develop competence in treating patients clinically. When dental students encounter practical courses in their first year as a new educational experience, they must also learn to evaluate themselves. Self-evaluation is an essential skill to learn for dental professionals to keep increasing their competence over the course of their careers. The aim of this study was to compare the assessment scores of second- and third-year dental students and the faculty in two consecutive preclinical practical exams in restorative dentistry courses in a dental school in Turkey. Faculty- and student-assigned scores were calculated from two consecutive preclinical examinations on tooth restorations performed on both artificial casts and phantom patients. The students were formally instructed on grading procedures for tooth preparations, base and restoration placement, and polishing criteria. After each step, each item was assessed by faculty members, the student, and another student. The results indicated that the initial differences between second-year students' assessments of their own preclinical practical ability and that of the faculty decreased among the third-year students. Self-evaluation scores did not indicate whether the third-year students tended to over- or underestimate the quality of their own work. However, the second-year students not only overestimated themselves but thought they were above average. The results point to the need to develop students' self-insight with more exercises and practical training.
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Affiliation(s)
- Duygu Tuncer
- Dr. Tuncer is Assistant Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Arhun is Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Yamanel is Associate Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Çelik is Associate Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; and Dr. Dayangaç is Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey.
| | - Neslihan Arhun
- Dr. Tuncer is Assistant Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Arhun is Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Yamanel is Associate Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Çelik is Associate Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; and Dr. Dayangaç is Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey
| | - Kıvanç Yamanel
- Dr. Tuncer is Assistant Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Arhun is Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Yamanel is Associate Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Çelik is Associate Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; and Dr. Dayangaç is Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey
| | - Çiğdem Çelik
- Dr. Tuncer is Assistant Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Arhun is Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Yamanel is Associate Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Çelik is Associate Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; and Dr. Dayangaç is Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey
| | - Berrin Dayangaç
- Dr. Tuncer is Assistant Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Arhun is Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Yamanel is Associate Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; Dr. Çelik is Associate Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey; and Dr. Dayangaç is Professor, Department of Restorative Dentistry, Baskent University School of Dentistry, Ankara, Turkey
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McPherson KR, Mennito AS, Vuthiganon J, Kritzas YG, McKinney RA, Wolf BJ, Renne WG. Utilizing self-assessment software to evaluate student wax-ups in dental morphology. J Dent Educ 2015; 79:697-704. [PMID: 26034035 PMCID: PMC4740729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Traditionally, evaluating student work in preclinical courses has relied on the judgment of experienced clinicians utilizing visual inspection. However, research has shown significant disagreement between different evaluators (interrater reliability) and between results from the same evaluator at different times (intrarater reliability). This study evaluated a new experimental software (E4D Compare) to compare 66 student-produced tooth wax-ups at one U.S. dental school to an ideal standard after both had been digitally scanned. Using 3D surface-mapping technology, a numerical evaluation was generated by calculating the surface area of the student's work that was within a set range of the ideal. The aims of the study were to compare the reliability of faculty and software grades and to determine the ideal tolerance value for the software. The investigators hypothesized that the software would provide more consistent feedback than visual grading and that a tolerance value could be determined that closely correlated with the faculty grade. The results showed that a tolerance level of 450 μm provided 96% agreement of grades compared with only 53% agreement for faculty. The results suggest that this software could be used by faculty members as a mechanism to evaluate student work and for students to use as a self-assessment tool.
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Affiliation(s)
- Karen R McPherson
- Dr. McPherson is Assistant Professor, Department of Oral Rehabilitation, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Mennito is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Vuthiganon is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Kritzas is an officer in the United States Naval Dental Corps; Dr. McKinney is an officer in the United States Naval Dental Corps; Dr. Wolf is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; and Dr. Renne is Associate Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina.
| | - Anthony S Mennito
- Dr. McPherson is Assistant Professor, Department of Oral Rehabilitation, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Mennito is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Vuthiganon is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Kritzas is an officer in the United States Naval Dental Corps; Dr. McKinney is an officer in the United States Naval Dental Corps; Dr. Wolf is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; and Dr. Renne is Associate Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina
| | - Jompobe Vuthiganon
- Dr. McPherson is Assistant Professor, Department of Oral Rehabilitation, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Mennito is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Vuthiganon is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Kritzas is an officer in the United States Naval Dental Corps; Dr. McKinney is an officer in the United States Naval Dental Corps; Dr. Wolf is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; and Dr. Renne is Associate Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina
| | - Yianne G Kritzas
- Dr. McPherson is Assistant Professor, Department of Oral Rehabilitation, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Mennito is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Vuthiganon is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Kritzas is an officer in the United States Naval Dental Corps; Dr. McKinney is an officer in the United States Naval Dental Corps; Dr. Wolf is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; and Dr. Renne is Associate Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina
| | - Richard A McKinney
- Dr. McPherson is Assistant Professor, Department of Oral Rehabilitation, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Mennito is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Vuthiganon is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Kritzas is an officer in the United States Naval Dental Corps; Dr. McKinney is an officer in the United States Naval Dental Corps; Dr. Wolf is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; and Dr. Renne is Associate Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina
| | - Bethany J Wolf
- Dr. McPherson is Assistant Professor, Department of Oral Rehabilitation, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Mennito is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Vuthiganon is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Kritzas is an officer in the United States Naval Dental Corps; Dr. McKinney is an officer in the United States Naval Dental Corps; Dr. Wolf is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; and Dr. Renne is Associate Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina
| | - Walter G Renne
- Dr. McPherson is Assistant Professor, Department of Oral Rehabilitation, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Mennito is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Vuthiganon is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; Dr. Kritzas is an officer in the United States Naval Dental Corps; Dr. McKinney is an officer in the United States Naval Dental Corps; Dr. Wolf is Assistant Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina; and Dr. Renne is Associate Professor, James B. Edwards College of Dental Medicine, Medical University of South Carolina
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Callan RS, Cooper JR, Young NB, Mollica AG, Furness AR, Looney SW. Effect of Employing Different Typodonts When Using E4D Compare for Dental Student Assessment. J Dent Educ 2015; 79:705-710. [PMID: 26034036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The use of computers to aid in instruction and help decrease the subjective component of assessment is steadily increasing. One of the potential barriers to the effective utilization of CAD/CAM technology for assessment purposes is the efficient scanning of the teeth being used for comparison. The purpose of this pilot study was to determine if the use of different typodonts, of the same make and model, has any significant effect on the percent comparison results when using E4D Compare. Tooth #30 was prepared by a faculty member to represent what dental students at Georgia Regents University are taught as the ideal preparation for a full gold crown. Ten typodonts of the same make and model were selected for comparison. Three different examples of students' preparations were scanned and compared to the ideal preparation. Each of the three student preparations was subjected to ten trials (occasions), one for each typodont, at five tolerance levels: 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, and 0.5 mm. The intraclass correlation coefficient (ICC) was used to measure the intrarater agreement among the typodonts at the various tolerance levels. The agreement coefficients (0.971-0.984) indicated very little variability attributable to the use of a different typodont. The high agreement coefficients achieved using different typodonts of the same make and model provide evidence for the interchangeability of typodonts when assessing a student's performance in the preclinical simulation environment.
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Affiliation(s)
- Richard S Callan
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University.
| | - Jeril R Cooper
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
| | - Nancy B Young
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
| | - Anthony G Mollica
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
| | - Alan R Furness
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
| | - Stephen W Looney
- Dr. Callan is Associate Professor and Chair, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Cooper is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Young is Instructor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Mollica is Assistant Professor, Department of General Dentistry, College of Dental Medicine, Georgia Regents University; Dr. Furness is Assistant Professor, Department of Oral Rehabilitation, College of Dental Medicine, Georgia Regents University; and Dr. Looney is Professor, Department of Biostatistics and Epidemiology, Medical College of Georgia, Georgia Regents University
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Abstract
AIM The E4D Compare software is an innovative tool that provides immediate feedback to students' projects and competencies. It should provide consistent scores even when different scanners are used which may have inherent subtle differences in calibration. This study aimed to evaluate potential discrepancies in evaluation using the E4D Compare software based on four different NEVO scanners in dental anatomy projects. Additionally, correlation between digital and visual scores was evaluated. MATERIALS AND METHODS Thirty-five projects of maxillary left central incisors were evaluated. Among these, thirty wax-ups were performed by four operators and five consisted of standard dentoform teeth. Five scores were obtained for each project: one from an instructor that visually graded the project and from four different NEVO scanners. A faculty involved in teaching the dental anatomy course blindly scored the 35 projects. One operator scanned all projects to four NEVO scanners (D4D Technologies, Richardson, TX, USA). The images were aligned to the gold standard, and tolerance set at 0.3 mm to generate a score. The score reflected percentage match between the project and the gold standard. One-way ANOVA with repeated measures was used to determine whether there was a significant difference in scores among the four NEVO scanners. Paired-sample t-test was used to detect any difference between visual scores and the average scores of the four NEVO scanners. Pearson's correlation test was used to assess the relationship between visual and average scores of NEVO scanners. RESULTS There was no significant difference in mean scores among four different NEVO scanners [F(3, 102) = 2.27, p = 0.0852 one-way ANOVA with repeated measures]. Moreover, the data provided strong evidence that a significant difference existed between visual and digital scores (p = 0.0217; a paired - sample t-test). Mean visual scores were significantly lower than digital scores (72.4 vs 75.1). Pearson's correlation coefficient of 0.85 indicated a strong correlation between visual and digital scores (p < 0.0001). CONCLUSION The E4D Compare software provides consistent scores even when different scanners are used and correlates well with visual scores. CLINICAL SIGNIFICANCE The use of innovative digital assessment tools in dental education is promising with the E4D Compare software correlating well with visual scores and providing consistent scores even when different scanners are used.
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Affiliation(s)
- Matt T Lam
- Department of Preventive and Community Dentistry, University of Iowa College of Dentistry and Dental Clinics, lowa City Iowa, USA
| | - So Ran Kwon
- Associate Professor Department of Operative Dentistry, University of Iowa College of Dentistry and Dental Clinics, 801 Newton Road, S235 DSB Iowa City, Iowa 52242-1001, USA, Phone: 319 335 7206 e-mail:
| | - Fang Qian
- Department of Preventive and Community Dentistry, Division of Biostatistics and Research Design, University of Iowa College of Dentistry and Dental Clinics, Iowa City, Iowa, USA
| | - Gerald E Denehy
- Department of Operative Dentistry, University of Iowa College of Dentistry and Dental Clinics, lowa City, Iowa, USA
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Karimbux NY. Teaching dental practice management in a time of change. J Dent Educ 2015; 79:463-464. [PMID: 25941138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Park SE, Howell TH. Implementation of a patient-centered approach to clinical dental education: a five-year reflection. J Dent Educ 2015; 79:523-529. [PMID: 25941145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The intent of the redesign of the clinical component of the Harvard School of Dental Medicine (HSDM) curriculum from a traditional numerical procedures-based system to a patient-based comprehensive care system was to improve both patient care and student learning. The aim of this retrospective cohort study was to evaluate the outcomes of and students' perspectives on this patient-centered comprehensive care model introduced in 2009. Data were obtained from the school's Office of Dental Education for a study sample consisting of 205 fourth-year dental students in the graduating classes of 2009 through 2014 at HSDM. The results showed that students were completing more than the required number of comprehensive patient cases on average. A survey given to the Class of 2014 found that the respondents (35 of 36 students) were generally satisfied with the new curriculum and the clinical experience in relation to continuation of care and perceptions of comprehensive care. The results of this study suggest that the redesigned patient-centered assessment model of the clinical component of the curriculum helped improve patient care and student learning.
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Affiliation(s)
- Sang E Park
- Dr. Park is Assistant Dean for Dental Education, Harvard School of Dental Medicine; Dr. Howell is A. Lee Loomis Professor of Periodontology, Harvard School of Dental Medicine.
| | - T Howard Howell
- Dr. Park is Assistant Dean for Dental Education, Harvard School of Dental Medicine; Dr. Howell is A. Lee Loomis Professor of Periodontology, Harvard School of Dental Medicine
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Ballard RW, Hagan JL, Cheramie T. Relationship between hand-skill exercises and other admissions criteria and students' performance in dental school. J Dent Educ 2015; 79:557-562. [PMID: 25941149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The aim of this study was to investigate the existence of correlations between dental admissions criteria, including a chalk carving exercise, and students' subsequent academic performance. The retrospective cohort study examined the records of dental students at Louisiana State University Health Science Center School of Dentistry for the years 1998 to 2008. Only those students who could be categorized into the following four groups were included: 1) those who graduated in the top 10% of their class, 2) those who graduated in the bottom 10% of their class, 3) those who repeated a year of dental school, and 4) those who were dismissed or resigned. The study sample consisted of 176 students: 62 in the first group, 62 in the second group, 25 in the third group, and 27 in the fourth group. Data collected were each student's undergraduate grade point average (GPA); chalk carving score; undergraduate biology, chemistry, physics (BCP) GPA; Dental Admission Test (DAT) Academic Average; Perceptual Ability Test (PAT) score of the DAT; total DAT score; grade in preclinical operative dentistry class; grade in morphology and occlusion class; and dental school GPA at graduation. The results showed that only the undergraduate GPA and BCP GPA were significantly higher for students in the top 10% of their class than for other groups. The only positive correlation involving the chalk carving scores was with the preclinical operative dentistry course grade. This study thus found limited correlations between this institution's admissions criteria and its students' success in dental school.
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Affiliation(s)
- Richard W Ballard
- Dr. Ballard is Associate Professor, Department of Orthodontics, Louisiana State University Health Science Center School of Dentistry; Dr. Hagan is Research Statistician, Texas Children's Hospital; and Dr. Cheramie is Associate Professor, Department of Comprehensive Dentistry and Biomaterials Administration, Louisiana State University Health Science Center School of Dentistry.
| | - Joseph L Hagan
- Dr. Ballard is Associate Professor, Department of Orthodontics, Louisiana State University Health Science Center School of Dentistry; Dr. Hagan is Research Statistician, Texas Children's Hospital; and Dr. Cheramie is Associate Professor, Department of Comprehensive Dentistry and Biomaterials Administration, Louisiana State University Health Science Center School of Dentistry
| | - Toby Cheramie
- Dr. Ballard is Associate Professor, Department of Orthodontics, Louisiana State University Health Science Center School of Dentistry; Dr. Hagan is Research Statistician, Texas Children's Hospital; and Dr. Cheramie is Associate Professor, Department of Comprehensive Dentistry and Biomaterials Administration, Louisiana State University Health Science Center School of Dentistry
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Aminoshariae A, Tulunoglu I, Demko C, Galsterer M, Montagnese TA, Mickel A. Are more endodontic consultations needed in dental school clinic settings? A study of treatment decisions at one school. J Dent Educ 2015; 79:394-398. [PMID: 25838010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
With no previous studies of the occurrence of interdisciplinary consultations for tooth extraction in a dental school clinic setting, the aim of this cross-sectional descriptive investigation was to measure and compare the consultation process that occurred among departments at one U.S. dental school for making treatment decisions on tooth extraction. A comprehensive computerized retrieval (Crystal Reports) was used to identify and gather data from patient records from July 1, 2007, to July 1, 2011. Treatment plans and progress notes were analyzed to determine why each tooth had been extracted and which department had recommended the extraction. Results showed that the clinical departments involved in treatment planning decisions were the DMD dental student clinic, Department of Periodontics, and Department of Endodontics. The narrative records of 227 patients who had 516 teeth extracted were examined. About three-fourths (73.26%) of the extracted teeth were extracted based on the recommendation of only one department. Of these extracted teeth, 22.0% (n=114) were previously endodontically treated, and only four were recommended for endodontic consultation prior to extraction. The study found that most extractions were performed without specialty consultations and that the Department of Endodontics was consulted the least of all departments. To foster interdisciplinary collaboration in dental school clinics and help students develop expertise in such collaborations, more specialty consultations are needed for teeth that are treatment planned for extraction in order to preclude needless extraction of potentially salvageable teeth. Doing so will provide benefits for both patient care and students' education.
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Affiliation(s)
- Anita Aminoshariae
- Dr. Aminoshariae is Assistant Professor, Department of Endodontics and Director of Predoctoral Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Tulunoglu is Associate Professor, Department of Comprehensive Care, School of Dental Medicine, Case Western Reserve University; Dr. Demko is Associate Professor, Department of Community Dentistry, School of Dental Medicine, Case Western Reserve University; Dr. Galsterer is a former Resident, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Montagnese is Assistant Professor, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; and Dr. Mickel is Associate Professor, Director of Endodontics Residency Program, and Chair of Department of Endodontics, School of Dental Medicine, Case Western Reserve University.
| | - Ibrahim Tulunoglu
- Dr. Aminoshariae is Assistant Professor, Department of Endodontics and Director of Predoctoral Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Tulunoglu is Associate Professor, Department of Comprehensive Care, School of Dental Medicine, Case Western Reserve University; Dr. Demko is Associate Professor, Department of Community Dentistry, School of Dental Medicine, Case Western Reserve University; Dr. Galsterer is a former Resident, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Montagnese is Assistant Professor, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; and Dr. Mickel is Associate Professor, Director of Endodontics Residency Program, and Chair of Department of Endodontics, School of Dental Medicine, Case Western Reserve University
| | - Catherine Demko
- Dr. Aminoshariae is Assistant Professor, Department of Endodontics and Director of Predoctoral Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Tulunoglu is Associate Professor, Department of Comprehensive Care, School of Dental Medicine, Case Western Reserve University; Dr. Demko is Associate Professor, Department of Community Dentistry, School of Dental Medicine, Case Western Reserve University; Dr. Galsterer is a former Resident, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Montagnese is Assistant Professor, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; and Dr. Mickel is Associate Professor, Director of Endodontics Residency Program, and Chair of Department of Endodontics, School of Dental Medicine, Case Western Reserve University
| | - Mark Galsterer
- Dr. Aminoshariae is Assistant Professor, Department of Endodontics and Director of Predoctoral Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Tulunoglu is Associate Professor, Department of Comprehensive Care, School of Dental Medicine, Case Western Reserve University; Dr. Demko is Associate Professor, Department of Community Dentistry, School of Dental Medicine, Case Western Reserve University; Dr. Galsterer is a former Resident, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Montagnese is Assistant Professor, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; and Dr. Mickel is Associate Professor, Director of Endodontics Residency Program, and Chair of Department of Endodontics, School of Dental Medicine, Case Western Reserve University
| | - Thomas A Montagnese
- Dr. Aminoshariae is Assistant Professor, Department of Endodontics and Director of Predoctoral Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Tulunoglu is Associate Professor, Department of Comprehensive Care, School of Dental Medicine, Case Western Reserve University; Dr. Demko is Associate Professor, Department of Community Dentistry, School of Dental Medicine, Case Western Reserve University; Dr. Galsterer is a former Resident, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Montagnese is Assistant Professor, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; and Dr. Mickel is Associate Professor, Director of Endodontics Residency Program, and Chair of Department of Endodontics, School of Dental Medicine, Case Western Reserve University
| | - Andre Mickel
- Dr. Aminoshariae is Assistant Professor, Department of Endodontics and Director of Predoctoral Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Tulunoglu is Associate Professor, Department of Comprehensive Care, School of Dental Medicine, Case Western Reserve University; Dr. Demko is Associate Professor, Department of Community Dentistry, School of Dental Medicine, Case Western Reserve University; Dr. Galsterer is a former Resident, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; Dr. Montagnese is Assistant Professor, Department of Endodontics, School of Dental Medicine, Case Western Reserve University; and Dr. Mickel is Associate Professor, Director of Endodontics Residency Program, and Chair of Department of Endodontics, School of Dental Medicine, Case Western Reserve University
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Rey R, Nimmo S, Childs GS, Behar-Horenstein LS. Curriculum time compared to clinical procedures in amalgam and composite posterior restorations in U.S. dental schools: a preliminary study. J Dent Educ 2015; 79:331-336. [PMID: 25729027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Dental clinicians have an expanding range of biomaterial choices for restoring tooth structure. Scientific developments in cariology, advances in dental biomaterials, and patients' esthetic concerns have led to a reduction in amalgam restorations and an increase in composite restorations. The aim of this study was to compare teaching time with students' clinical procedures in amalgam and composite posterior restorations in dental schools across the United States. Academic deans in 60 schools were invited to complete a survey that asked for the amount of instructional time for amalgam and composite posterior restorations and the number of clinical restorations performed by their Classes of 2009, 2010, and 2011. Of these 60, 12 returned surveys with complete data, for a 20% response rate. Responses from these schools showed little change in lecture and preclinical laboratory instruction from 2009 to 2011. There was a slight increase in two-surface restorations for both amalgam and composites; however, the total number of reported composite and amalgam restorations remained the same. Of 204,864 restorations reported, 53% were composite, and 47% were amalgam. There were twice as many multisurface large or complex amalgam restorations as composites. One-surface composite restorations exceeded amalgams. Among the participating schools, there was little to no change between curriculum time and clinical procedures. Findings from this preliminary study reflect a modest increase in two-surface resin-based restorations placed by dental students from 2009 to 2011 and little change in curricular time devoted to teaching amalgam restorations. The total number of posterior composite restorations placed by students in these schools was slightly higher than amalgams.
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Affiliation(s)
- Rosalia Rey
- Dr. Rey is Clinical Assistant Professor, Department of Restorative Dental Sciences, University of Florida College of Dentistry; Dr. Nimmo is Clinical Assistant Professor, Department of Restorative Dental Sciences, University of Florida College of Dentistry; Ms. Childs is Director of Curriculum and Instruction, Department of Community Dentistry and Behavioral Sciences, University of Florida College of Dentistry; and Dr. Behar-Horenstein is Distinguished Teaching Scholar and Professor, Department of Community Dentistry and Behavioral Science, University of Florida College of Dentistry.
| | - Susan Nimmo
- Dr. Rey is Clinical Assistant Professor, Department of Restorative Dental Sciences, University of Florida College of Dentistry; Dr. Nimmo is Clinical Assistant Professor, Department of Restorative Dental Sciences, University of Florida College of Dentistry; Ms. Childs is Director of Curriculum and Instruction, Department of Community Dentistry and Behavioral Sciences, University of Florida College of Dentistry; and Dr. Behar-Horenstein is Distinguished Teaching Scholar and Professor, Department of Community Dentistry and Behavioral Science, University of Florida College of Dentistry
| | - Gail S Childs
- Dr. Rey is Clinical Assistant Professor, Department of Restorative Dental Sciences, University of Florida College of Dentistry; Dr. Nimmo is Clinical Assistant Professor, Department of Restorative Dental Sciences, University of Florida College of Dentistry; Ms. Childs is Director of Curriculum and Instruction, Department of Community Dentistry and Behavioral Sciences, University of Florida College of Dentistry; and Dr. Behar-Horenstein is Distinguished Teaching Scholar and Professor, Department of Community Dentistry and Behavioral Science, University of Florida College of Dentistry
| | - Linda S Behar-Horenstein
- Dr. Rey is Clinical Assistant Professor, Department of Restorative Dental Sciences, University of Florida College of Dentistry; Dr. Nimmo is Clinical Assistant Professor, Department of Restorative Dental Sciences, University of Florida College of Dentistry; Ms. Childs is Director of Curriculum and Instruction, Department of Community Dentistry and Behavioral Sciences, University of Florida College of Dentistry; and Dr. Behar-Horenstein is Distinguished Teaching Scholar and Professor, Department of Community Dentistry and Behavioral Science, University of Florida College of Dentistry
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Whitney EM, Walton JN, Aleksejuniene J, Schönwetter DJ. Graduating dental students' views of competency statements: importance, confidence, and time trends from 2008 to 2012. J Dent Educ 2015; 79:322-330. [PMID: 25729026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Competency documents are used in dental education as both an educational framework and an accreditation instrument. The aim of this study was to analyze the perceptions of graduating dental students at the University of British Columbia (UBC) regarding the importance of each competency statement, as well as to assess their confidence in their abilities associated with each statement. The instrument was based on the survey developed by Schönwetter et al. at the University of Manitoba using the Association of Canadian Faculties of Dentistry competency document. The current study surveyed UBC graduating students in the years 2008 through 2012. The response rates ranged from 66.7% to 95.9%, averaging 77.5% across all five years. The results showed that, overall, the students rated all the competencies as important, but they rated their confidence lower than the perceived importance. Correlation coefficients averaged a moderate correlation of 0.376 for all competency statements except the five with the greatest discrepancy between perceived importance and confidence. The competencies the students perceived as most important tended to be associated with tasks frequently performed during predoctoral dental education. The instrument used in this study can help other academic dental institutions identify patterns of students' perceived competency importance and confidence to inform allocation of teaching time and resources and adopt new methodologies to address identified areas of need.
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Affiliation(s)
- Eli M Whitney
- Dr. Whitney is Senior Instructor, Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia; Dr. Walton is Professor, Department of Oral Health Sciences, University of British Columbia; Dr. Aleksejuniene is Assistant Professor and Chair of Preventive and Community Dentistry, Department of Oral Health Sciences, University of British Columbia; and Dr. Schönwetter is Director of Educational Resources and Faculty Development, College of Dentistry, Faculty of Health Sciences, University of Manitoba.
| | - Joanne N Walton
- Dr. Whitney is Senior Instructor, Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia; Dr. Walton is Professor, Department of Oral Health Sciences, University of British Columbia; Dr. Aleksejuniene is Assistant Professor and Chair of Preventive and Community Dentistry, Department of Oral Health Sciences, University of British Columbia; and Dr. Schönwetter is Director of Educational Resources and Faculty Development, College of Dentistry, Faculty of Health Sciences, University of Manitoba
| | - Jolanta Aleksejuniene
- Dr. Whitney is Senior Instructor, Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia; Dr. Walton is Professor, Department of Oral Health Sciences, University of British Columbia; Dr. Aleksejuniene is Assistant Professor and Chair of Preventive and Community Dentistry, Department of Oral Health Sciences, University of British Columbia; and Dr. Schönwetter is Director of Educational Resources and Faculty Development, College of Dentistry, Faculty of Health Sciences, University of Manitoba
| | - Dieter J Schönwetter
- Dr. Whitney is Senior Instructor, Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia; Dr. Walton is Professor, Department of Oral Health Sciences, University of British Columbia; Dr. Aleksejuniene is Assistant Professor and Chair of Preventive and Community Dentistry, Department of Oral Health Sciences, University of British Columbia; and Dr. Schönwetter is Director of Educational Resources and Faculty Development, College of Dentistry, Faculty of Health Sciences, University of Manitoba
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Belvedere PC, Douglas LL, Adams D. The Ultimate Bonding Experience. Dent Today 2015; 34:62-67. [PMID: 26349268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Barwacz CA, Avila-Ortiz G, Allareddy V, Tamegnon M, Hoogeveen K. An overview of U.S. predoctoral dental implant programs and their directors. J Dent Educ 2015; 79:265-277. [PMID: 25729020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The aim of this study was to provide an overview of current predoctoral implant programs in the United States, including curricular characteristics and clinical practices regarding implant therapy education and program directors' characteristics. An electronic survey was sent to predoctoral implant program directors of all 64 accredited U.S. dental schools; 52 of the 60 eligible programs responded, for a response rate of 87%. The responding program directors were primarily affiliated with either prosthodontics departments (44%) or restorative dentistry departments (40%). Structurally, 80.8% of the responding schools integrate their implant programs into the third year of the curriculum. Clinical implant therapy exercises reported were simulation exercises without direct patient care (90.4% of responding schools) and direct patient care under supervision (94.2%). The most frequently taught restorative modalities are posterior single-tooth implant crown (96.2%), mandibular implant-retained overdenture (88.5%), and anterior implant-supported single crown (61.5%). A majority (74.5%) of responding programs utilize analog surgical guide planning, while 25.5% reported use of digital guided surgery planning software. All schools in the Northwest and 66.7% in the South Central regions utilize custom abutments as the primary abutment design, while a majority of schools in the North Central (62.5%), Northeast (53.8%), Southwest (66.7%), and Southeast (80%) regions use stock abutments (p=0.02). Regional differences were significant with regard to fixation modality, with all the Northwest programs using screw retention and 90% of Southeast and 87.5% of North Central programs using cement retention (p=0.002). This study demonstrated that while institutions share program director and curricular similarities, clinical practices and modalities vary significantly by region.
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Affiliation(s)
- Christopher A Barwacz
- Dr. Barwacz is Assistant Professor, Craniofacial Clinical Research Center, The University of Iowa College of Dentistry and Dental Clinics; Dr. Avila-Ortiz is Assistant Professor, Department of Periodontics, The University of Iowa College of Dentistry and Dental Clinics; Dr. Allareddy is Associate Professor, Department of Orthodontics, The University of Iowa College of Dentistry and Dental Clinics; Ms. Tamegnon is Graduate Student, Department of Biostatistics, The University of Iowa College of Public Health; and Ms. Hoogeveen is Predoctoral Student Researcher, The University of Iowa College of Dentistry and Dental Clinics.
| | - Gustavo Avila-Ortiz
- Dr. Barwacz is Assistant Professor, Craniofacial Clinical Research Center, The University of Iowa College of Dentistry and Dental Clinics; Dr. Avila-Ortiz is Assistant Professor, Department of Periodontics, The University of Iowa College of Dentistry and Dental Clinics; Dr. Allareddy is Associate Professor, Department of Orthodontics, The University of Iowa College of Dentistry and Dental Clinics; Ms. Tamegnon is Graduate Student, Department of Biostatistics, The University of Iowa College of Public Health; and Ms. Hoogeveen is Predoctoral Student Researcher, The University of Iowa College of Dentistry and Dental Clinics
| | - Veerasathpurush Allareddy
- Dr. Barwacz is Assistant Professor, Craniofacial Clinical Research Center, The University of Iowa College of Dentistry and Dental Clinics; Dr. Avila-Ortiz is Assistant Professor, Department of Periodontics, The University of Iowa College of Dentistry and Dental Clinics; Dr. Allareddy is Associate Professor, Department of Orthodontics, The University of Iowa College of Dentistry and Dental Clinics; Ms. Tamegnon is Graduate Student, Department of Biostatistics, The University of Iowa College of Public Health; and Ms. Hoogeveen is Predoctoral Student Researcher, The University of Iowa College of Dentistry and Dental Clinics
| | - Monelle Tamegnon
- Dr. Barwacz is Assistant Professor, Craniofacial Clinical Research Center, The University of Iowa College of Dentistry and Dental Clinics; Dr. Avila-Ortiz is Assistant Professor, Department of Periodontics, The University of Iowa College of Dentistry and Dental Clinics; Dr. Allareddy is Associate Professor, Department of Orthodontics, The University of Iowa College of Dentistry and Dental Clinics; Ms. Tamegnon is Graduate Student, Department of Biostatistics, The University of Iowa College of Public Health; and Ms. Hoogeveen is Predoctoral Student Researcher, The University of Iowa College of Dentistry and Dental Clinics
| | - Kaitlin Hoogeveen
- Dr. Barwacz is Assistant Professor, Craniofacial Clinical Research Center, The University of Iowa College of Dentistry and Dental Clinics; Dr. Avila-Ortiz is Assistant Professor, Department of Periodontics, The University of Iowa College of Dentistry and Dental Clinics; Dr. Allareddy is Associate Professor, Department of Orthodontics, The University of Iowa College of Dentistry and Dental Clinics; Ms. Tamegnon is Graduate Student, Department of Biostatistics, The University of Iowa College of Public Health; and Ms. Hoogeveen is Predoctoral Student Researcher, The University of Iowa College of Dentistry and Dental Clinics
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Walker J, von Bergmann H. Lessons from a pilot project in cognitive task analysis: the potential role of intermediates in preclinical teaching in dental education. J Dent Educ 2015; 79:286-294. [PMID: 25729022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The purpose of this study was to explore the use of cognitive task analysis to inform the teaching of psychomotor skills and cognitive strategies in clinical tasks in dental education. Methods used were observing and videotaping an expert at one dental school thinking aloud while performing a specific preclinical task (in a simulated environment), interviewing the expert to probe deeper into his thinking processes, and applying the same procedures to analyze the performance of three second-year dental students who had recently learned the analyzed task and who represented a spectrum of their cohort's ability to undertake the procedure. The investigators sought to understand how experts (clinical educators) and intermediates (trained students) overlapped and differed at points in the procedure that represented the highest cognitive load, known as "critical incidents." Findings from this study and previous research identified possible limitations of current clinical teaching as a result of expert blind spots. These findings coupled with the growing evidence of the effectiveness of peer teaching suggest the potential role of intermediates in helping novices learn preclinical dentistry tasks.
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Affiliation(s)
- Judith Walker
- Dr. Walker is Assistant Professor, Educational Studies, Faculty of Education, The University of British Columbia; and Dr. von Bergmann is Associate Professor, Education Research, Faculty of Dentistry, The University of British Columbia
| | - HsingChi von Bergmann
- Dr. Walker is Assistant Professor, Educational Studies, Faculty of Education, The University of British Columbia; and Dr. von Bergmann is Associate Professor, Education Research, Faculty of Dentistry, The University of British Columbia.
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Stewart C, Kinirons M. Dentists' requirements for continuing professional development in Ireland. A pilot study conducted at University College Cork. J Ir Dent Assoc 2015; 61:40-44. [PMID: 26281625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
AIMS To determine the self-assessed continuing professional development (CPD) needs of dental practitioners and identify how each discipline can best be served by a dental CPD programme. To set findings in the context of the available literature and contribute to the development of CPD programmes. METHOD Topics were arranged into eight disciplines: practice management; paediatric dentistry; preventive dentistry; orthodontics; behaviour management; dentistry for people with a disability; oral medicine and surgery; and, restorative dentistry. A web-based questionnaire was constructed and administered using a MarkClass 2.21 online survey tool. RESULTS Fifty-six self-reported assessment responses were received, with three-quarters of participants having graduated within the past 10 years. Topics in oral medicine and surgery attracted consistently high levels of interest. A tendency to favour topics with a perceived direct clinical application was observed. Topics recommended by the Dental Council as core areas for CPD were given a high level of priority by respondents. CONCLUSIONS Traditional lectures remain a valued mode of CPD participation. Practical courses were valued across all dental topics offered. A varied approach to determining the requirements of dentists is essential to appropriately support the practitioner.
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Suksudaj N, Lekkas D, Kaidonis J, Townsend GC, Winning TA. Features of an effective operative dentistry learning environment: students' perceptions and relationship with performance. Eur J Dent Educ 2015; 19:53-62. [PMID: 24779719 DOI: 10.1111/eje.12102] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/11/2014] [Indexed: 06/03/2023]
Abstract
OBJECTIVE Students' perceptions of their learning environment influence the quality of outcomes they achieve. Learning dental operative techniques in a simulated clinic environment is characterised by reciprocal interactions between skills training, staff- and student-related factors. However, few studies have examined how students perceive their operative learning environments and whether there is a relationship between their perceptions and subsequent performance. Therefore, this study aimed to clarify which learning activities and interactions students perceived as supporting their operative skills learning and to examine relationships with their outcomes. METHODS Longitudinal data about examples of operative laboratory sessions that were perceived as effective or ineffective for learning were collected twice a semester, using written critical incidents and interviews. Emergent themes from these data were identified using thematic analysis. Associations between perceptions of learning effectiveness and performance were analysed using chi-square tests. RESULTS Students indicated that an effective learning environment involved interactions with tutors and peers. This included tutors arranging group discussions to clarify processes and outcomes, providing demonstrations and constructive feedback. Feedback focused on mistakes, and not improvement, was reported as being ineffective for learning. However, there was no significant association between students' perceptions of the effectiveness of their learning experiences and subsequent performance. CONCLUSIONS It was clear that learning in an operative technique setting involved various factors related not only to social interactions and observational aspects of learning but also to cognitive, motivational and affective processes. Consistent with studies that have demonstrated complex interactions between students, their learning environment and outcomes, other factors need investigation.
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Affiliation(s)
- N Suksudaj
- Faculty of Dentistry, Thammasat University, Pathumthani, Thailand; School of Dentistry, The University of Adelaide, Adelaide, SA, Australia
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Rhienmora P, Haddawy P, Suebnukarn S, Shrestha P, Dailey MN. Recognizing Clinical Styles in a Dental Surgery Simulator. Stud Health Technol Inform 2015; 216:163-167. [PMID: 26262031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Recognizing clinical style is essential for generating intelligent guidance in virtual reality simulators for dental skill acquisition. The aim of this study was to determine the potential of Dynamic Time Warping (DTW) in matching novices' tooth cutting sequences with those of experts. Forty dental students and four expert dentists were enrolled to perform access opening to the root canals with a simulator. Four experts performed in manners that differed widely in the tooth preparation sequence. Forty students were randomly allocated into four groups and were trained following each expert. DTW was performed between each student's sequence and all the expert sequences to determine the best match. Overall, the accuracy of the matching was high (95%). The current results suggest that the DTW is a useful technique to find the best matching expert for a student so that feedback based on that expert's performance can be given to the novice in clinical skill training.
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Affiliation(s)
| | - Peter Haddawy
- Faculty of Information And Communication Technology, Mahidol University, Thailand
| | | | - Poonam Shrestha
- School of Engineering and Technology, Asian Institute of Technology, Thailand
| | - Matthew N Dailey
- School of Engineering and Technology, Asian Institute of Technology, Thailand
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