Calling for a re-evaluation of the data required to credibly demonstrate a dental student is safe and ready to practice

Perceived confidence of dental students and new graduates in performing tooth extractions-An exploratory study

INTRODUCTION

The ability to perform uncomplicated tooth extractions is a core clinical skill in undergraduate dental education. The aim of this study was to evaluate pre-extraction assessment skills of dental students and interns and explore their self-perceived confidence in performing these tooth extractions.

MATERIALS AND METHODS

A cross-sectional survey investigated the self-perceived confidence to perform the extraction for a set of eight expert-rated cases. The participants were dental students at three different stages, that is, in Years 4 and 5 of the Bachelor of Dental Surgery (BDS) programme and interns. The participants were asked to rate the difficulty level of each of the eight tooth extraction cases. The self-perceived confidence of the participants to perform extraction of each was also explored. Finally, the participants were asked to identify the main reason for the perceived lack of confidence.

RESULTS

A total of 199 responded to the survey, yielding a response rate of 94.7%. The effect of grade of extraction (the expert rating of cases) and stage of education on difficulty ratings was assessed using a mixed three stage of education × 4-grade ANOVA, with response (Difficult = 1, Easy = 0) as the dependent variable. The results showed that there was a correlation between the stage of education and grade of extraction and affected the self-perceived confidence of the participants. Gender showed a significant impact with females categorizing significantly more cases as difficult. A three-way contingency table (counts of each confidence-level response by stage of education by expert rating of cases) suggests a statistically significant association between the three factors. Most participants identified limited clinical exposure as the main reason for their perceived lack of confidence.

CONCLUSION

The findings of this study show that a majority of the participants were able to recognize tooth extraction cases which were beyond the scope of their training stage with females reporting a lower confidence. Increased clinical exposure to a wider range of tooth extraction cases with varying levels of difficulty may contribute to improving the self-confidence of undergraduate dental students and interns.

Longitudinal assessment of undergraduate dental students: Building evidence for validity

PURPOSE

To investigate the content and criterion validity, and reliability of longitudinal clinical assessment of undergraduate dental student clinical competence by determining patterns of clinical performance and comparing them with validated standalone undergraduate examinations.

METHODS

Group-based trajectory models tracking students' clinical performance over time were produced from LIFTUPP© data for three dental student cohorts (2017-19; n = 235) using threshold models based on the Bayesian information criterion. Content validity was investigated using LIFTUPP© performance indicator 4 as the threshold for competence. Criterion validity was investigated using performance indicator 5 to create distinct trajectories of performance before linking and cross-tabulating trajectory group memberships with a 'top 20%' performance in the final Bachelor of Dental Surgery (BDS) examinations. Reliability was calculated using Cronbach's alpha.

RESULTS

Threshold 4 models showed all students followed a single upward trajectory in all three cohorts, showing clear progression in competence over three clinical BDS years. A threshold 5 model produced two distinct trajectories, and in each cohort a 'better performing' trajectory was identified. Students allocated to the 'better performing' trajectories scored higher on average in the final examinations for cohort 2 (29% vs 18% (BDS4); 33% vs. 15% (BDS5)) and cohort 3 (19% vs. 16% (BDS4); 21% vs. 16% (BDS5)). Reliability for the undergraduate examinations was high for all three cohorts (≥0.8815) and did not change appreciably when longitudinal assessment was included.

CONCLUSIONS

There is some evidence to support that longitudinal data have a degree of content and criterion validity for assessing the development of clinical competence in undergraduate dental students, which should increase confidence in decisions based on these data. The findings also provide a good foundation for subsequent research.

Assessment and feedback in dental education: a journey

The authors describe their personal experience of responding to changing perceptions of best practice and the expanding evidence base, in relation to assessment and feedback in dental education. Changes at a particular dental school over the years are described, along with a more general outlook, culminating in suggestions for future directions.

A scoping review of the methods and processes used by regulatory bodies to determine pharmacists' readiness for practice

BACKGROUND

There is an expectation from government, regulatory bodies, patients, the public, and other healthcare professions that pharmacists are competent professionals who can practice independently. Regulation of the profession requires pharmacy graduates to register with a recognised regulatory body before being considered 'ready to practise' independently.

OBJECTIVE

To examine the methods and processes used by national regulatory bodies to determine pharmacists' readiness to practise.

METHODS

A scoping review was conducted using three electronic databases (Embase, Scopus, CINAHL) and websites of national regulatory bodies. Articles were eligible for inclusion if they described the methods and processes used by regulatory bodies to determine pharmacists' readiness to practise. Data were extracted relating to readiness to practise, the registration exam and the role of newly qualified pharmacists, post-registration. Extracted data were collated using narrative descriptive summaries and accompanying tables.

RESULTS

Identified data sources referred to registration of pharmacists across 11 different countries. No sources provided a definition for the term 'ready to practise'. Ten countries were identified as holding a registration examination with varying formats and curricula. Written and oral exams, competency based written assessments, Objective Structured Clinical Examinations and a combination of these were identified with written exam being the most popular (n = 8). In all but one country, the regulator was responsible for delivery of the exam. In most cases (n = 7), the exam was mapped to a pre-defined set of competencies with only a few (n = 4) explaining how these competencies were developed. Only two sources made reference to the role of the newly qualified pharmacist post-registration.

CONCLUSION

The review has established a paucity of research and publicly available information on the methods and processes used by national regulators to determine pharmacists' readiness to practise. There is no pharmacy definition of being 'ready to practise'. Assessment methods vary widely and, currently, no gold standard is apparent.

Assessment of undergraduate students in tooth extraction competence- A cohort study

AIM

The aim of the study was to determine the value of the number of patient encounters and tooth extractions on the competence of final-year Bachelor of Dental Surgery (BDS) students.

METHODS

Following ethics approval, the study employed purposive sampling to enrol final-year BDS students and assess their competence longitudinally over a full academic year. Students were assessed periodically on four separate occasions after they had gained experience in performing 15, 40, 70 and 100 patient encounters involving tooth extractions.

RESULTS

There were 177 students with complete profiles completing the tooth extraction assessments including 31 males (18%) and 146 females (82%). The age range of participants was 22 to 24 years (mean = 21.92; median = 22). The total number of assessment data points available for the four assessments was 1062. A chi-squared test was carried out to test the hypothesis that competence in tooth extraction increases with increasing exposure to patients. Students in Group 100 were most likely to pass the competency, whilst students in Group 15 were most likely to fail. There was a statistically significant variation in the proportion of "Below Standard," "Meets Standard" and "Exceeds Standard" judgements awarded to students with differing levels of prior experience (p < .001). Therefore, the hypothesis was accepted. Analysis of assessment results for differential performance of students by gender did not show significant differences.

CONCLUSIONS

The results of this study show a positive relationship between the number of tooth extractions performed and competence of final-year dental students. Over 90% students achieved competence after performing 100 patient encounters. Although competence in tooth extractions showed a linear relationship with experience of the participants in this study, the data were collected from a single cohort of students at one institution. Further multi-institution studies involving several cohorts are required to further explore the value of increased experience.

Is the number of procedures completed a valid indicator of final year student competency in operative dentistry?

Introduction Concerns regarding the preparedness of dental graduates often focus on the number of procedures undertaken before qualification.

Aims To assess the validity of numerical requirements in determining whether a student has sufficient competency to graduate.

Materials and methods In total, 50,821 observations of student activity while on the restorative clinic, for two integrated student cohorts (n = 139), were continuously recorded using the LiftUpp system from their third year to graduation. Analysis of data determined the most frequent type, location and difficulty of the direct restorations provided.

Results Four groups of students, categorised by the total number of restorations they provided, were identified. Those with the most restorations (70+) had a statistically significantly greater experience in restoring different tooth surfaces, in different quadrants, on different patients than those with the least (40-49). However, increased numbers did not correlate with increasing difficulty, suggesting that students simply became more adept at easier procedures.

Discussion Using a derived measure of 'consistency', it was observed that increased performance consistency was not correlated with greater overall experience. Furthermore, only 4% of students were 100% consistent in their performance in their final year.

Conclusions These data suggest that a 'numerical requirements' approach cannot be used, in isolation, as a valid measure of the competency of an individual. Further work is needed to validate consistency as a holistic measurement to characterise the performance of graduates.

The numerical requirement approach alone should not be used to make valid judgements over the competency of a dental student to undertake direct restorations.

Consistency as a holistic measure of performance may be more suitable to assess the set of skills required.

Students are not usually 100% consistent in their performance by graduation.

Development of e-portfolio in undergraduate clinical dentistry: How trainees select and reflect on evidence

INTRODUCTION

Self-reflection is a fundamental part of health professional development, especially in the unstructured clinical stage of dentistry, medical and health profession education, since it plays important role in experiential learning. A portfolio-both conventional and digital-records various aspects of knowledge, skills and attitudes over a long period of time to help students develop their professionalism by conducting self-reflection. This study aims to explore the process of selecting and reflecting on professionalism evidence recorded in e-portfolios during undergraduate clinical dentistry training.

METHOD

This pilot study is a qualitative study with a phenomenological design. The selection of respondents was conducted using a maximum variety sampling method. Following a 6-week pilot programme, a total of six in-depth interviews and five focus group discussions were conducted with undergraduate students representing different clinical rotations to explore the process conducted by undergraduate clinical dentistry students in e-portfolio development. The study of documents was also conducted on the respondents' reflective writing from the e-portfolio back-end data to explore their self-reflection skills.

RESULT

The results of the present study highlighted two different approaches used amongst trainees in developing a reflective e-portfolio: selective and non-selective. The observed reflective e-portfolio utilisation frequency and trainees' self-reflection skills were low, with several affecting factors identified. These identified factors consisted of external factors, such as the undergraduate clinical dentistry programme curriculum, the hidden curriculum, the availability of feedback, the availability of role models, and features of the e-portfolio and internal factors, such as understanding the self-reflection concept, the availability of time and mood, cultural factors, and understanding the content reflected.

CONCLUSION

Through the process of independently selecting and recording learning activities in e-portfolios as well as repeatedly conducting self-reflection, trainees can improve their overall reflective abilities. However, producing a systematic approach to forming a reflective learning environment is necessary to aid the implementation of reflective e-portfolios, especially at the early stage of e-portfolio implementation.

Oral Medicine for undergraduate dental students in the United Kingdom and Ireland-A curriculum

INTRODUCTION

Oral Medicine focuses on care for patients with chronic, recurrent and medically related disorders of the orofacial region that are distinct from diseases of the periodontal and tooth tissues, with an emphasis on non-surgical management. At present, there are no shared outcomes for Oral Medicine to define the standards to be achieved before new graduates become registered dentists engaged with ongoing professional development.

CURRICULUM

We present a consensus undergraduate curriculum in Oral Medicine agreed by representatives from 18 Dental Schools in the United Kingdom and Republic of Ireland. The scope of Oral Medicine practice includes conditions involving the oral mucosa, salivary glands, neurological system or musculoskeletal tissues that are not directly attributable to dental (tooth and periodontium) pathology. Account is taken of the priorities for practice and learning opportunities needed to support development of relevance to independent clinical practice. The outcomes triangulate with the requirements set out by the respective regulatory bodies in the UK and Republic of Ireland prior to first registration and are consistent with the framework for European undergraduate dental education and greater harmonisation of dental education.

CONCLUSIONS

This curriculum will act as a foundation for an increasingly shared approach between centres with respect to the outcomes to be achieved in Oral Medicine. The curriculum may also be of interest to others, such as those responsible for the training of dental hygienists and dental therapists. It provides a platform for future collective developments with the overarching goal of raising the quality of patient care.

Developing an Internship Preparedness Program for Final Year Medical Students

This article was migrated. The article was marked as recommended. Introduction: Medical students undertake extensive training yet often feel they lack the practical non-medical skills required for successful transition to internship. While research provides evidence for student perceptions and experiences regarding internship, there is little information regarding how students can be 'taught' work-readiness through learning non-medical skills. Methods: By reducing cognitive load when structured using a flipped classroom method, active learning resources may provide an effective approach to prepare medical students to be work-ready interns. Using a blended instructional method, the University of Queensland's Rural Clinical School (UQRCS) integrated face-to-face and online learning, to develop an Intern Preparedness program. Discussion: The Intern Preparedness program promotes student interaction in a range of active learning tasks to improve learning and engagement in a difficult and often neglected area of professional training. The program focused on providing knowledge and skills to increase competency in non-medical skills including time management on the ward, patient-focused prioritisation of tasks, and clinical conversations with the healthcare team. Conclusion: This program has become an integral part of the student learning experiences at the UQRCS as it continues to elevate student preparedness for internship. The program has become a fundamentally important aspect of improving cognitive skills such as critical thinking and reasoning, as well as soft skills, which are all essential for successful transitions to internship. A very high uptake and completion of program activities provided further incentive for program developers to continue its improvements over time.

Increasing clinical relevance in oral radiology: Benefits and challenges when implementing digital assessment

AIMS

The aims of the study were to investigate benefits and challenges in implementing a digital examination and study the clinical relevance of the digital examination in relation to clinical training and practice.

MATERIAL AND METHOD

The study was based on semi-structured focus-group interviews from two distinct student populations (2016 and 2017) in a bachelor programme in dental hygiene. In addition, conversational data from a plenary discussion from the whole second student population (2017) were collected and analysed. The data were approached on basis of content analysis.

RESULTS

A benefit experienced in the digital examination was the ease in typing and editing answers on the computer. This suggests an increased effectiveness in computer-based compared to analogue examinations. An additional advantage was the experienced relevance of the examination related to the clinic. This finding refers not only to the digital presentations of images, but also to the entire setting in the clinic and dental practice. The limitations reported by the students were non-optimal viewing conditions for presenting radiographic images and difficulties in obtaining an overview of the assignments compared to paper-based examinations due to the linear digital examination format. The last finding on lacking overview revealed an influence on student performances which should be taken seriously in designing digital examinations.

CONCLUSION

In conclusion, the digital layout increases efficiency and clinical relevance of examinations to a certain extent. Obstacles were found in limitations related to image presentation and lack of overview of the examination. The latter challenge raises questions related to developing suitable assessment software.