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Langlois J, Hamstra SJ, Dagenais Y, Lemieux R, Lecourtois M, Yetisir E, Bellemare C, Bergeron G, Wells GA. Objects drawn from haptic perception and vision-based spatial abilities. ANATOMICAL SCIENCES EDUCATION 2024; 17:433-443. [PMID: 38108595 DOI: 10.1002/ase.2366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 11/19/2023] [Accepted: 11/30/2023] [Indexed: 12/19/2023]
Abstract
Haptic perception is used in the anatomy laboratory with the handling of three-dimensional (3D) prosections, dissections, and synthetic models of anatomical structures. Vision-based spatial ability has been found to correlate with performance on tests of 3D anatomy knowledge in previous studies. The objective was to explore whether haptic-based spatial ability was correlated with vision-based spatial ability. Vision-based spatial ability was measured in a study group of 49 medical graduates with three separate tests: a redrawn Vandenberg and Kuse Mental Rotations Tests in two (MRT A) and three (MRT C) dimensions and a Surface Development Test (SDT). Haptic-based spatial ability was measured using 18 different objects constructed from 10 cubes glued together. Participants were asked to draw these objects from blind haptic perception, and drawings were scored by two independent judges. The maximum score was 24 for each of MRT A and MRT C, 60 for SDT, and 18 for the drawings. The drawing score based on haptic perception [median = 17 (lower quartile = 16, upper quartile = 18)] correlated with MRT A [14 (9, 17)], MRT C [9 (7, 12)] and SDT [44 (36, 52)] scores with a Spearman's rank correlation coefficient of 0.395 (p = 0.0049), 0.507 (p = 0.0002) and 0.606 (p < 0.0001), respectively. Spatial abilities assessed by vision-based tests were correlated with a drawing score based on haptic perception of objects. Future research should investigate the contribution of haptic-based and vision-based spatial abilities on learning 3D anatomy from physical models.
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Affiliation(s)
- Jean Langlois
- Department of Emergency Medicine, CIUSSS de l'Estrie-Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
- Department of Surgery, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Stanley J Hamstra
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
- Holland Bone and Joint Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Yvan Dagenais
- Department of Surgery, Université de Sherbrooke, Sherbrooke, Quebec, Canada
- Department of Letters and Communications, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Renald Lemieux
- Health Data Strategy, CIUSSS de l'Estrie-Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Marc Lecourtois
- Mental Health Programme, CIUSSS de l'Estrie-Centre hospitalier universitaire de Sherbrooke, Granby, Quebec, Canada
| | - Elizabeth Yetisir
- Cardiovascular Research Methods Centre, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Christian Bellemare
- Department of Multidisciplinary Services, Clinical Quality Division, CIUSSS de l'Estrie-Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Germain Bergeron
- Neuropsychology Program of the Trauma and Critical Care Group, CIUSSS de l'Estrie-Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - George A Wells
- Cardiovascular Research Methods Centre, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
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Marcos R, Moreira R, Macedo S, Mateus L, Martins-Bessa A, Lopes G. An immersive simulation strategy to teach canine vaginal cytology: A multi-centre study. Reprod Domest Anim 2023; 58:1279-1288. [PMID: 37469236 DOI: 10.1111/rda.14431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/16/2023] [Accepted: 07/04/2023] [Indexed: 07/21/2023]
Abstract
Vaginal cytology (VC) is an essential technique for monitoring the bitch's estrus cycle. Currently, animal-free teaching methodologies have not been investigated for VC. Hence, this study aimed to evaluate an immersive simulation with a VC model and augmented reality tools. Students (n = 219) from four universities were enrolled, having learning stations with models for practising VC that provided immediate feedback on the technique. Augmented reality tools comprised QR codes that endorsed students to short videos of owners' avatars reporting the clinical reproductive story of the simulated animals and slides with QR codes leading to microscopy slide navigation videos. Proestrus, estrus, diestrus, anestrus and vaginitis were identified in the learning stations. The students' perceptions were evaluated through questionnaires assessing satisfaction, motivation, confidence, impact on learning and diagnostic accuracy. Before the immersive simulation, students had no experience with VC, being afraid of doing a VC with a live dog. Almost all the students considered practicing VC as essential and 94% reported that repeating the procedure (>2 times) was the most important parameter for learning. The simulation activity lasted ≈3 h and significantly improved the confidence of students, being less afraid of doing a VC in a live animal. Slide navigation videos improved the diagnostic accuracy of the estrus cycle stage, and students diagnosed the estrus and vaginitis cases more accurately. The immersive simulation strategy allowed repeated practice in a safe, motivated and standardized environment, being appraised by students as an essential strategy for learning VC.
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Affiliation(s)
- Ricardo Marcos
- Cytology and Hematology Diagnostic Services, School of Medicine and Biomedical Sciences (ICBAS), University of Porto, Porto, Portugal
| | - Raquel Moreira
- Cytology and Hematology Diagnostic Services, School of Medicine and Biomedical Sciences (ICBAS), University of Porto, Porto, Portugal
| | - Sónia Macedo
- Escola Universitária Vasco da Gama, Coimbra, Portugal
| | - Luisa Mateus
- CIISA -Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Lisbon, Portugal
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), Portugal
| | - Ana Martins-Bessa
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), Portugal
- Animal and Veterinary Research Center (CECAV), Universidade de Trás os Montes e Alto Douro (UTAD), Vila Real, Portugal
| | - Graça Lopes
- Department of Veterinary Clinics, School of Medicine and Biomedical Sciences (ICBAS), University of Porto, Porto, Portugal
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Canright A, Bescoby S, Dickson J. Evaluation of a 3D Computer Model of the Equine Paranasal Sinuses as a Tool for Veterinary Anatomy Education. JOURNAL OF VETERINARY MEDICAL EDUCATION 2023; 50:234-242. [PMID: 35324419 DOI: 10.3138/jvme-2021-0134] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Detailed knowledge of anatomical systems is vital for clinical veterinary practice. However, students often find it difficult to transfer skills learned from textbooks to real-life practice. In this study, a three-dimensional computer model representing equine paranasal sinus anatomy (3D-ESM) was created and evaluated for its contribution to student understanding of the 3D dynamic nature of the system. Veterinary students and equine professionals at the University of Bristol were randomly allocated into experimental (3D model) and control (2D lecture) groups. A pre-/post-study design was used to evaluate the efficacy of the 3D model through a pre-/post-multiple-choice question (MCQ) anatomical knowledge exam and a pre-/post-questionnaire gathering information on participant demographics, confidence, and satisfaction. No statistically significant difference was found between 3D and 2D groups' post-MCQ exam scores (t39 = 1.289, p = .205). 3D group participant feedback was more positive than 2D group feedback, and 3D group satisfaction scores on Likert questions were significantly higher (t118 = -5.196, p < .001). Additionally, confidence scores were significantly higher in the 3D group than in the 2D group immediately following the study (p < .05). Participants' open-text responses indicated they found the 3D model helpful in learning the complex anatomy of the equine paranasal sinuses. Findings suggest the 3D-ESM is an effective educational tool that aids in confidence, enjoyment, and knowledge acquisition. Though it was not better than traditional methods in terms of anatomy knowledge exam scores, the model is a valuable inclusion into the veterinary anatomy curriculum.
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Affiliation(s)
| | | | - Julie Dickson
- University of Bristol, Langford House, Langford, Bristol BS40 5DU UK
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Hontoir F, Simon V, De Raeve Y, Dumortier L, Dugdale A, Vandeweerd JM. Apprendre l’anatomie radiographique en présentiel ou en ligne ? Une étude randomisée contrôlée. JOURNAL OF VETERINARY MEDICAL EDUCATION 2023; 50:e20210153. [PMID: 37018442 DOI: 10.3138/jvme-2021-0153.fr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Résumé L’enseignement de l’anatomie repose sur diverses techniques: les cours, les dissections, les modèles 3D ou encore les supports en ligne. Ces derniers sont généralement considérés comme des moyens d’apprentissage complémentaires. Cette étude vise à comparer les performances des étudiants vétérinaires (N=83) en anatomie radiographique (radioanatomie) après un apprentissage en ligne ou conventionnel, et de voir dans quelle mesure ces méthodes sont interchangeables. Trois stratégies sont comparées : apprentissage en ligne exclusif, apprentissage en ligne avec des os de chevaux, apprentissage sur radiographies conventionnelles avec des os de chevaux. Les performances au test de rotation mentale et au test de connaissance en radioanatomie sont similaires entre les 3 groupes à la base, lors du test préliminaire. Après l’apprentissage (test final), les scores de rotation mentale et de radioanatomie augment significativement de 6.7/40 points (CI : 5.2–8.2; p < .001) et de 5.1/20 points (CI: 4.3–5.9; p< .001). Il n’y a pas de différence entre les groupes pour les scores de rotation mentale et de radioanatomie après l’apprentissage. Le score de rotation mentale est influencé par le genre, et significativement plus élevé chez les hommes que chez les femmes au test préliminaire (M= 23.0, SD = 8.8 vs. M= 16.5, SD= 6.9; p= .001) et au test final (M= 32.1, SD= 5.5 vs. M= 22.7, SD= 8.6; p< .001). Les performances en radioanatomie ne sont pas influencées par le genre. Ces résultats suggèrent que l’enseignement de la radioanatomie peut être réalisé en présentiel avec des radiographies conventionnelles ou en ligne. Cette interchangeabilité entre apprentissage en présentiel et en distanciel est intéressante au regard des impératifs liés aux crises sanitaires, et des besoins d’adaptation rapide en distanciel. This translation was provided by the authors. To view the original article visit: https://doi.org/10.3138/jvme-2021-0153
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Affiliation(s)
- Fanny Hontoir
- département de médecine vétérinaire de l'Université de Namur, Rue de Bruxelles 61, 5000 Namur, Belgique
| | - Vincent Simon
- département de médecine vétérinaire de l'Université de Namur, Rue de Bruxelles 61, 5000 Namur, Belgique
| | - Yves De Raeve
- département de médecine vétérinaire de l'Université de Namur, Rue de Bruxelles 61, 5000 Namur, Belgique
| | - Laurence Dumortier
- l'Université de Namur (Département d'éducation et de technologie - DET), Rue de Bruxelles 61, 5000 Namur, Belgique
| | - Alex Dugdale
- Paragon Business Village, Paragon Way, 1 Red Hall Crescent, Wakefield, WF1 2DF
| | - Jean-Michel Vandeweerd
- est professeur d'anatomie animale à l'Université de Namur, Rue de Bruxelles 61, 5000 Namur, Belgique
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Hontoir F, Simon V, De Raeve Y, Dumortier L, Dugdale A, Vandeweerd JM. Can Online Teaching of Radiographic Anatomy Replace Conventional On-Site Teaching? A Randomized Controlled Study. JOURNAL OF VETERINARY MEDICAL EDUCATION 2023; 50:217-227. [PMID: 35385366 DOI: 10.3138/jvme-2021-0153] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Different modalities such as lectures, dissections, 3D models, and online learning are used for teaching anatomy. To date, online learning has been considered a useful additional didactic tool. This study aimed to compare veterinary students' performance in radiographic anatomy (radio-anatomy) after online or classroom-based teaching to assess the extent to which the two methods were interchangeable. Three strategies were compared in a cohort of 83 learners. Students were committed to online learning only, online learning with the use of specimen equine bones, or learning on conventional radiographs with specimen equine bones. At baseline (pre-test), scores from a mental rotation test and radio-anatomy knowledge test were similar between groups. After training (post-test), scores in mental rotation and radio-anatomy significantly increased by 6.7/40 units (95% CI: 5.2-8.2; p < .001) and 5.1/20 units (95% CI: 4.3-5.9; p < .001), respectively. There was no difference in scores for mental rotation and radio-anatomy knowledge between groups at post-test. Gender influenced the mental rotation, with men scoring significantly higher than women at pre-test (M = 23.0, SD = 8.8 vs. M = 16.5, SD = 6.9; p = .001) and post-test (M = 32.1, SD = 5.5 vs. M = 22.7, SD = 8.6; p < .001). However, radio-anatomy knowledge was not influenced by gender. These results suggest radio-anatomy teaching can be safely achieved with either conventional radiographs or online resources. This is of interest since, due to the COVID-19 outbreak, rapidly changing from on-site to online methods for teaching veterinary medical education proved necessary.
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Affiliation(s)
- Fanny Hontoir
- University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Vincent Simon
- Veterinary Department, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Yves De Raeve
- University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Laurence Dumortier
- Technology and Education Department-DET, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Alex Dugdale
- Paragon Veterinary Referrals, Paragon Business Village, Paragon Way, 1 Red Hall Crescent, Wakefield WF1 2DF UK
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Velocity-Oriented Dynamic Control–Display Gain for Kinesthetic Interaction with a Grounded Force-Feedback Device. MULTIMODAL TECHNOLOGIES AND INTERACTION 2023. [DOI: 10.3390/mti7020012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Kinesthetic interaction is an important interaction method for virtual reality. Current kinesthetic interaction using a grounded force-feedback device, however, is still considered difficult and time-consuming because of the interaction difficulty in a three-dimensional space. Velocity-oriented dynamic control–display (CD) gain has been used to improve user task performance with pointing devices, such as the mouse. In this study, we extended the application of this technique to kinesthetic interaction and examined its effects on interaction speed, positioning accuracy and touch perception. The results showed that using this technique could improve interaction speed without affecting positioning accuracy in kinesthetic interaction. Velocity-oriented dynamic CD gain could negatively affect touch perception in softness while using large gains. However, it is promising and particularly suitable for kinesthetic tasks that do not require high accuracy in touch perception.
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7
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Sveistrup MA, Langlois J, Wilson TD. Do our hands see what our eyes see? Investigating spatial and haptic abilities. ANATOMICAL SCIENCES EDUCATION 2022. [PMID: 36565014 DOI: 10.1002/ase.2247] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 11/02/2022] [Accepted: 12/17/2022] [Indexed: 06/17/2023]
Abstract
Spatial abilities (SAs) are cognitive resources used to mentally manipulate representations of objects to solve problems. Haptic abilities (HAs) represent tactile interactions with real-world objects transforming somatic information into mental representations. Both are proposed to be factors in anatomy education, yet relationships between SAs and HAs remain unknown. The objective of the current study was to explore SA-HA interactions. A haptic ability test (HAT) was developed based on the mental rotations test (MRT) with three-dimensional (3D) objects. The HAT was undertaken in three sensory conditions: (1) sighted, (2) sighted with haptics, and (3) haptics. Participants (n = 22; 13 females, 9 males) completed the MRT and were categorized into high spatial abilities (HSAs) (n = 12, mean± standard deviation: 13.7 ± 3.0) and low spatial abilities (LSAs) (n = 10, 5.6 ± 2.0) based on score distributions about the overall mean. Each SA group's HAT scores were compared across the three sensory conditions. Spearman's correlation coefficients between MRT and HAT scores indicated a statistically significant correlation in sighted condition (r = 0.553, p = 0.015) but were not significant in the sighted with haptics (r = 0.0.078, p = 0.212) and haptics (r = 0.043, p = 0.279) conditions. These data suggest HAs appear unrelated to SAs. With haptic exploration, LSA HAT scores were compensated; comparing HSA with LSA: sighted with haptics [median (lower and upper quartiles): 12 (12,13) vs. 12 (11,13), p = 0.254], and haptics [12 (11,13) vs. 12 (10,12), p = 0.381] conditions. Migrations to online anatomy teaching may unwittingly remove important sensory modalities from the learner. Understanding learner behaviors and performance when haptic inputs are removed from the learning environment represents valuable insight informing future anatomy curriculum and resource development.
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Affiliation(s)
- Michelle A Sveistrup
- The Corps for Research of Instructional and Perceptual Technologies (CRIPT) Laboratory, Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Jean Langlois
- Department of Emergency Medicine, CIUSSS de l'Estrie-Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Timothy D Wilson
- The Corps for Research of Instructional and Perceptual Technologies (CRIPT) Laboratory, Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
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Braid HR. The Use of Simulators for Teaching Practical Clinical Skills to Veterinary Students - A Review. Altern Lab Anim 2022; 50:184-194. [PMID: 35587390 DOI: 10.1177/02611929221098138] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In the context of veterinary education, simulators are devices or sets of conditions aiming to imitate real patients and enable students to practice skills without the need for live animal use. Simulator use in veterinary education has increased significantly in recent years, allowing consistent practical teaching without reliance on clinical cases. This review examines the available literature regarding the use of simulation and simulators for teaching practical day one competences to veterinary students. Scientific databases were searched and 73 relevant articles were reviewed. The reviewed articles revealed that there are a number of simulators currently available to veterinary educators, that simulators can enhance student skills and provide an alternative learning environment without the need for live animal and/or cadaver use, and that they usually receive positive feedback from the students who use them. There appears to be a bias towards small animal simulators - however, some skills that are developed through the use of small animal or table-top models will be transferrable to other species. The majority of large animal simulators focus on bovine rectal palpation and/or pregnancy diagnosis. Further research is required to increase the repertoire of available simulators for use in veterinary education, in order to improve the practical skills of veterinary students and reduce the use of live animals and cadaver material for teaching purposes.
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Affiliation(s)
- Helen R Braid
- Institute of Infection, Veterinary & Ecological Sciences, Faculty of Health and Life Sciences, 4591The University of Liverpool, Neston, Wirral, UK
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Humpenöder M, Corte GM, Pfützner M, Wiegard M, Merle R, Hohlbaum K, Erickson NA, Plendl J, Thöne-Reineke C. Alternatives in Education-Evaluation of Rat Simulators in Laboratory Animal Training Courses from Participants' Perspective. Animals (Basel) 2021; 11:3462. [PMID: 34944238 PMCID: PMC8698197 DOI: 10.3390/ani11123462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/28/2021] [Accepted: 12/03/2021] [Indexed: 11/16/2022] Open
Abstract
In laboratory animal science (LAS) education and training, five simulators are available for exercises on handling and routine procedures on the rat, which is-beside mice-the most commonly used species in LAS. Since these simulators may have high potential in protecting laboratory rats, the aim of this study is to investigate the simulators' impact on the 3R (replace, reduce, refine) principle in LAS education and training. Therefore, the simulators were evaluated by 332 course participants in 27 different LAS courses via a practical simulator training workshop and a paper-based two-part questionnaire-both integrated in the official LAS course schedule. The results showed a high positive resonance for simulator training and it was considered especially useful for the inexperienced. However, the current simulators may not completely replace exercises on live animals and improvements regarding more realistic simulators are demanded. In accordance with literature data on simulator-use also in other fields of education, more research on simulators and new developments are needed, particularly with the aim for a broad implementation in LAS education and training benefiting all 3Rs.
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Affiliation(s)
- Melanie Humpenöder
- Institute of Animal Welfare, Department of Veterinary Medicine, Animal Behavior and Laboratory Animal Science, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
| | - Giuliano M. Corte
- Institute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany; (G.M.C.); (M.P.); (J.P.)
| | - Marcel Pfützner
- Institute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany; (G.M.C.); (M.P.); (J.P.)
| | - Mechthild Wiegard
- Institute of Animal Welfare, Department of Veterinary Medicine, Animal Behavior and Laboratory Animal Science, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
| | - Roswitha Merle
- Institute for Veterinary Epidemiology and Biostatistics, Department of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany;
| | - Katharina Hohlbaum
- Institute of Animal Welfare, Department of Veterinary Medicine, Animal Behavior and Laboratory Animal Science, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
| | - Nancy A. Erickson
- Institute of Animal Welfare, Department of Veterinary Medicine, Animal Behavior and Laboratory Animal Science, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
- MF 3—Experimental Animal Research and 3R—Method Development and Research Infrastructure, Robert Koch-Institute, 13353 Berlin, Germany
| | - Johanna Plendl
- Institute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany; (G.M.C.); (M.P.); (J.P.)
| | - Christa Thöne-Reineke
- Institute of Animal Welfare, Department of Veterinary Medicine, Animal Behavior and Laboratory Animal Science, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
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Designing Pedagogically Effective Haptic Systems for Learning: A Review. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11146245] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Haptic technology enables users to utilize their sense of touch while engaging with a virtual representation of objects in a simulated environment. It is a bidirectional technology in that it facilitates the interaction between the user and these virtual representations by allowing them to apply force onto one another, which is analogous to our real-world interactions with physical objects as action-reaction pairs. The sense of touch is a powerful and innate learning tool that we readily employ starting from very early ages as infants even before learning to walk. Therefore, it is natural that incorporating haptic technology into pedagogical methods has been an active research area as it has significant potential to enrich the learning experience and provide an engaging environment for learners. In this paper, we reviewed studies from various disciplines that incorporate haptics to increase the quality of teaching and learning while emphasizing the underlying cognitive theories. In that direction, we describe two of the most common cognitive theories, the Cognitive Load and Embodied Cognition theories, that developers use to support haptic technology’s implications and use in learning environments. We then explore the effects of haptic design on its current applicability following these two theories. Finally, we summarize the best design practices to develop haptic simulations for learning, address gaps in current research, and propose new research directions.
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The Evolution of Educational Technology in Veterinary Anatomy Education. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021. [PMID: 33211305 DOI: 10.1007/978-3-030-47483-6_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
"All learning is in the learner, not the teacher." Plato was right. The adage has passed the test of time and is still true in an era where technology accompanies us in not only professional but also recreational life every day, everywhere. On the other hand, the learner has evolved and so have the sources being used to satisfy curiosity and learning. It therefore appears intuitive to embrace these technological advances to bring knowledge to our pupils with the aim to facilitate learning and improve performance. It must be clear that these technologies are not intended to replace but rather consolidate knowledge partly acquired during more conventional teaching of anatomy. Veterinary medicine is no outlier. Educating students to the complexity of anatomy in multiple species requires that three-dimensional concepts be taught and understood accurately if appropriate treatment is to be set in place thereafter. Veterinary anatomy education has up to recently walked diligently in the footsteps of John Hunter's medical teaching using specimens, textbooks, and drawings. The discipline has yet to embrace fully the benefits of advancement being made in technology for the benefit of its learners. Three-dimensional representation of anatomy is undeniably a logical and correct way to teach whether it is through the demonstration of cadaveric specimen or alternate reality using smartphones, tablets, headsets or other digital media. Here we review some key aspects of the evolution of educational technology in veterinary anatomy.
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Seddon JM, Vo ATT, Kempster SR, Lee HJ, Nguyen TT, Munce K, Bianco AD, Chakitdee V, Quang T, Shapter FM. Simulated Clinical Skills for Veterinary Students Supplement Limited Animal and Clinical Resources in Developing Countries. JOURNAL OF VETERINARY MEDICAL EDUCATION 2020; 47:92-98. [PMID: 33074077 DOI: 10.3138/jvme-2019-0112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
As part of an OIE Veterinary Education Twinning Project linking The University of Queensland, Australia and Nong Lam University, Vietnam, the limited access to animal and clinical resources was identified as an impediment to high quality veterinary education at Nong Lam University. However, student focused, simulated learning spaces, which have been widely adopted in veterinary training, are a cost-effective opportunity to provide initial clinical skills to students in countries where resourcing is constrained. In clinical skills training facilities, students use models and simulators to practice their clinical skills to develop the confidence, competence and muscle memory to enter the clinical phase of their training. While high-fidelity veterinary simulators and models are expensive, effective models for foundational clinical skills development can be built in-house for students to practice their skills authentically. This article outlines the cost effective establishment of a veterinary clinical skills training facility at Nong Lam University.
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Shapiro L, Bell K, Dhas K, Branson T, Louw G, Keenan ID. Focused Multisensory Anatomy Observation and Drawing for Enhancing Social Learning and Three-Dimensional Spatial Understanding. ANATOMICAL SCIENCES EDUCATION 2020; 13:488-503. [PMID: 31705741 DOI: 10.1002/ase.1929] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 10/08/2019] [Accepted: 11/03/2019] [Indexed: 06/10/2023]
Abstract
The concept that multisensory observation and drawing can be effective for enhancing anatomy learning is supported by pedagogic research and theory, and theories of drawing. A haptico-visual observation and drawing (HVOD) process has been previously introduced to support understanding of the three-dimensional (3D) spatial form of anatomical structures. The HVOD process involves exploration of 3D anatomy with the combined use of touch and sight, and the simultaneous act of making graphite marks on paper which correspond to the anatomy under observation. Findings from a previous study suggest that HVOD can increase perceptual understanding of anatomy through memorization and recall of the 3D form of observed structures. Here, additional pedagogic and cognitive underpinnings are presented to further demonstrate how and why HVOD can be effective for anatomy learning. Delivery of a HVOD workshop is described as a detailed guide for instructors, and themes arising from a phenomenological study of educator experiences of the HVOD process are presented. Findings indicate that HVOD can provide an engaging approach for the spatial exploration of anatomy within a supportive social learning environment, but also requires modification for effective curricular integration. Consequently, based on the most effective research-informed, theoretical, and logistical elements of art-based approaches in anatomy learning, including the framework provided by the observe-reflect-draw-edit-repeat (ORDER) method, an optimized "ORDER Touch" observation and drawing process has been developed. This is with the aim of providing a widely accessible resource for supporting social learning and 3D spatial understanding of anatomy, in addition to improving specific anatomical knowledge.
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Affiliation(s)
- Leonard Shapiro
- Department of Human Biology, University of Cape Town, Cape Town, Republic of South Africa
| | - Kathryn Bell
- School of Medical Education, Newcastle University, Newcastle upon Tyne, United Kingdom
- Acute Medical Unit, James Cook University Hospital, Middlesbrough, United Kingdom
| | - Kallpana Dhas
- School of Medical Education, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Toby Branson
- Department of Health and Medical Sciences, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - Graham Louw
- Department of Human Biology, University of Cape Town, Cape Town, Republic of South Africa
| | - Iain D Keenan
- School of Medical Education, Newcastle University, Newcastle upon Tyne, United Kingdom
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Barmaki R, Yu K, Pearlman R, Shingles R, Bork F, Osgood GM, Navab N. Enhancement of Anatomical Education Using Augmented Reality: An Empirical Study of Body Painting. ANATOMICAL SCIENCES EDUCATION 2019; 12:599-609. [PMID: 30648818 DOI: 10.1002/ase.1858] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 12/03/2018] [Accepted: 12/31/2018] [Indexed: 05/09/2023]
Abstract
Students in undergraduate premedical anatomy courses may experience suboptimal and superficial learning experiences due to large class sizes, passive lecture styles, and difficult-to-master concepts. This study introduces an innovative, hands-on activity for human musculoskeletal system education with the aim of improving students' level of engagement and knowledge retention. In this study, a collaborative learning intervention using the REFLECT (augmented reality for learning clinical anatomy) system is presented. The system uses the augmented reality magic mirror paradigm to superimpose anatomical visualizations over the user's body in a large display, creating the impression that she sees the relevant anatomic illustrations inside her own body. The efficacy of this proposed system was evaluated in a large-scale controlled study, using a team-based muscle painting activity among undergraduate premedical students (n = 288) at the Johns Hopkins University. The baseline knowledge and post-intervention knowledge of the students were measured before and after the painting activity according to their assigned groups in the study. The results from knowledge tests and additional collected data demonstrate that the proposed interactive system enhanced learning of the musculoskeletal system with improved knowledge retention (F(10,133) = 3.14, P < 0.001), increased time on task (F(1,275) = 5.70, P < 0.01), and a high level of engagement (F(9,273) = 8.28, P < 0.0001). The proposed REFLECT system will be of benefit as a complementary anatomy learning tool for students.
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Affiliation(s)
- Roghayeh Barmaki
- Department of Computer and Information Sciences, College of Engineering, University of Delaware, Newark, Delaware
| | - Kevin Yu
- Laboratory of Computational Sensing and Robotics, Whiting School of Engineering, Johns Hopkins University, Baltimore, Maryland
| | - Rebecca Pearlman
- Department of Biology, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Richard Shingles
- Department of Biology, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Felix Bork
- Chair for Computer Aided Medical Procedures and Augmented Reality, Department of Informatics, Technical University of Munich, Munich, Germany
| | - Greg M Osgood
- Department of Orthopaedic Surgery, School of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Nassir Navab
- Laboratory of Computational Sensing and Robotics, Whiting School of Engineering, Johns Hopkins University, Baltimore, Maryland
- Chair for Computer Aided Medical Procedures and Augmented Reality, Department of Informatics, Technical University of Munich, Munich, Germany
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Bietzk E, Weller R, Simons V, Channon SB. Anatomy Teaching, a "Model" Answer? Evaluating "Geoff", a Painted Anatomical Horse, as a Tool for Enhancing Topographical Anatomy Learning. ANATOMICAL SCIENCES EDUCATION 2019; 12:529-540. [PMID: 30412927 DOI: 10.1002/ase.1823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 05/15/2018] [Accepted: 07/02/2018] [Indexed: 06/08/2023]
Abstract
Development of new methods for anatomy teaching is increasingly important as we look to modernize and supplement traditional teaching methods. In this study, a life-sized equine model, "Geoff," was painted with surface and deep anatomical structures with the aim of improving students' ability to convert theoretical knowledge into improved topographical anatomy knowledge on the live horse. Third and fourth year veterinary medicine students (n = 45) were randomly allocated into experimental (used "Geoff") and control (used textbook) groups. The efficacy of the model was evaluated through a structured oral exam using a live horse. Questionnaires gathered information on student confidence and enjoyment of the task. There was no significant difference in the performance of experimental and control groups either immediately (44±20% vs. 40±21%; P = 0.504) or 9 weeks after the learning intervention (55±17% vs. 55±20%; P = 0.980). There were however specific questions on which the experimental group performed better than controls, and for which gender effects were apparent. The students using "Geoff" showed a transient gain in confidence following the session (Likert scale 2.7 to 3.6) however the initial increase was no longer present at the second test. There was a significant influence of gender on confidence with greater confidence gains in females in the Experimental group. The students found the model to be extremely useful and both groups found the sessions enjoyable. The model will be of benefit as a complementary learning tool for students.
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Affiliation(s)
- Edward Bietzk
- Department of Clinical Science and Services, The Royal Veterinary College, University of London, North Mymms, Hatfield, United Kingdom
| | - Renate Weller
- Department of Clinical Science and Services, The Royal Veterinary College, University of London, North Mymms, Hatfield, United Kingdom
| | - Victoria Simons
- Department of Clinical Science and Services, The Royal Veterinary College, University of London, North Mymms, Hatfield, United Kingdom
| | - Sarah B Channon
- Department of Comparative Biomedical Sciences, The Royal Veterinary College, University of London, London, United Kingdom
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16
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Chung BS, Chung MS. Four learning tools of the Visible Korean contributing to virtual anatomy. Surg Radiol Anat 2019; 41:1211-1216. [DOI: 10.1007/s00276-019-02273-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 06/21/2019] [Indexed: 11/30/2022]
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17
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Mueller SM, Bernigau D, Muelling C, Grunwald M. Does Studying Veterinary Medicine Improve Students' Haptic Perception Ability? A Pilot Study With Two Age-Groups. JOURNAL OF VETERINARY MEDICAL EDUCATION 2019; 46:408-414. [PMID: 30806559 DOI: 10.3138/jvme.0417-051r] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Haptic perception is an important tool for veterinarians. The present study analyzed the association between the haptic perception threshold of veterinary students and their palpatory experience. To approach this goal, 35 female students of veterinary medicine were divided into two groups with different levels of experience: (a) students with little practical experience, at the beginning of their studies (first year), and (b) students close to the end of their theoretical training (fourth year). To thoroughly evaluate the students' sense of touch, three different test procedures were used: the Haptic Threshold Test (HTT), the Haptic Figures Test (HFT), and tactile acuity. Contrary to our expectations, we found worse mean haptic perception thresholds (HTT) in the more experienced students than in the less experienced group. This effect was significantly correlated with age. Furthermore, we found that longer exploration times were not sufficient to compensate for shortcomings in haptic perception. We also found large interindividual differences. Future studies should investigate whether and to what extend these effects have an impact on students' palpation performance on simulators and live animals. Moreover, which beneficial effects may be achieved through an additional haptic training for students with inferior haptic thresholds should be investigated. Improving haptic perception abilities in veterinary students could be one important step toward achieving satisfactory Day One Competences in university graduates.
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Leandro RM, Filho RPPF, De Silvio MM, Quilici AP, Sattin MM, Paretsis BF, Souza VA. Construction of the Equine Digestive System: A Tool for Teaching Topographical Anatomy. JOURNAL OF VETERINARY MEDICAL EDUCATION 2018; 46:108-115. [PMID: 30418807 DOI: 10.3138/jvme.0317-043r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Anatomy is traditionally regarded as a difficult, non-motivating course involving a large body of theoretical and practical content, and it is often associated with high levels of dropout and failure. Given the relevance of the topic, we propose an alternative active multisensory teaching tool consisting of the construction of a low-fidelity anatomical model assembled into an articulated equine skeleton. Model construction and assembly assists students in the recognition of the topography and anatomical boundaries of the equine abdominal digestive system. Digestive system organs (liver, pancreas, stomach, small and large intestines) were constructed using common, easily available materials, such as newspaper, balloons, laminated rubber sheets, and polyethylene cylinders. The method described in this study is a low-cost, user-friendly teaching tool that is potentially applicable across different academic disciplines and that can also be used to construct models of other systems and species. However, it should be combined with other anatomy teaching methods because it does not provide detailed representation of specific digestive system organ features.
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Affiliation(s)
- Rafael M Leandro
- School of Veterinary Medicine, Anhembi Morumbi University, Rua Josè penteado 63, apartamento 41, CEP 01257010, São Paulo, Brazil. E-mail:
| | - Roberto P P Foz Filho
- School of Veterinary Medicine, Anhembi Morumbi University, Avenue Antonio Pincinato 7200, CEP 13211-771 Jundiai, São Paulo, Brazil.
| | - Mauricio M De Silvio
- School of Veterinary Medicine, Anhembi Morumbi University, Rua Manoel da Nóbrega 627, apartamento 62, CEP 04001080, São Paulo, Brazil.
| | - Ana P Quilici
- School of Medicine, Anhembi Morumbi University, Rua Dr. Almeida Lima, 1.134-Mooca, CEP 03164-000, São Paulo, Brazil.
| | - Mariana M Sattin
- School of Veterinary Medicine, Anhembi Morumbi University, Rua Indaia 200, bloco 03, apartamento 31-Vila Prudente São Paulo SP, CEP 03132125, São Paulo, Brazil.
| | - Barbara F Paretsis
- School of Veterinary Medicine, Anhembi Morumbi University, Rua França Carvalho 289-Alto do Mooca, CEP 03182-070, São Paulo, Brazil.
| | - Vanessa A Souza
- School of Veterinary Medicine, FMU University, Rue Gal. Bagnuolo, No. 1026, apartomento 08, CEP 02152-130, São Paulo, Brazil.
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19
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Influence of transrectal palpation training on cortisol levels and heart rate variability in cows. Theriogenology 2018; 119:238-244. [DOI: 10.1016/j.theriogenology.2018.07.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 07/12/2018] [Accepted: 07/16/2018] [Indexed: 01/20/2023]
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20
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Gummery E, Cobb KA, Mossop LH, Cobb MA. Student Perceptions of Veterinary Anatomy Practical Classes: A Longitudinal Study. JOURNAL OF VETERINARY MEDICAL EDUCATION 2018; 45:163-176. [PMID: 29767571 DOI: 10.3138/jvme.0816-132r1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Using cadaveric material to teach veterinary students poses many challenges. However, little research exists on the contribution of this traditional approach to student learning. This longitudinal study aimed to investigate student perceptions of cadaver-based anatomy classes in a vertically integrated veterinary curriculum at the University of Nottingham's School of Veterinary Medicine and Science. Likert-scale statements and free-text boxes were used in a questionnaire distributed to second-year veterinary students (response rate 59%, 61/103). The same questionnaire was subsequently distributed to the same cohort 2 years later, in the students' fourth year of study (response rate 68%, 67/98). Students agreed that cadaver-based activities aid their learning, and they particularly value opportunities to develop practical skills while learning anatomy. There are few changes in perception as undergraduates progress to clinical years of teaching. Students perceive anatomy to be important, and feel that their learning has prepared them for clinical placements. This study emphasizes the importance of using cadaveric materials effectively in anatomy teaching and, in particular, using clinical skills training to enhance the anatomy curriculum.
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Affiliation(s)
- Erica Gummery
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD UK.
| | - Kate A Cobb
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD UK.
| | - Liz H Mossop
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD UK.
| | - Malcolm A Cobb
- Faculty of Medicine & Health Sciences, School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD UK.
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Rousseau M, Beauchamp G, Nichols S. Evaluation of a Jugular Venipuncture Alpaca Model to Teach the Technique of Blood Sampling in Adult Alpacas. JOURNAL OF VETERINARY MEDICAL EDUCATION 2017; 44:603-611. [PMID: 28534723 DOI: 10.3138/jvme.1115-188r] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The effectiveness of teaching aids in veterinary medical education is not often assessed rigorously. The objective in the present study was to evaluate the effectiveness of a commercially available jugular venipuncture alpaca model as a complementary tool to teach veterinary students how to perform venipuncture in adult alpacas. We hypothesized that practicing on the model would allow veterinary students to draw blood in alpacas more rapidly with fewer attempts than students without previous practice on the model. Thirty-six third-year veterinary students were enrolled and randomly allocated to the model (group M; n=18) or the control group (group C; n=18). The venipuncture technique was taught to all students on day 0. Students in group M practiced on the model on day 2. On day 5, an evaluator blinded to group allocation evaluated the students' venipuncture skills during a practical examination using live alpacas. Success was defined as the aspiration of a 6-ml sample of blood. Measured outcomes included number of attempts required to achieve success (success score), total procedural time, and overall qualitative score. Success scores, total procedural time, and overall scores did not differ between groups. Use of restless alpacas reduced performance. The jugular venipuncture alpaca model failed to improve jugular venipuncture skills in this student population. Lack of movement represents a significant weakness of this training model.
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Latorre R, Bainbridge D, Tavernor A, López Albors O. Plastination in Anatomy Learning: An Experience at Cambridge University. JOURNAL OF VETERINARY MEDICAL EDUCATION 2016; 43:226-234. [PMID: 27075277 DOI: 10.3138/jvme.0715-113r1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Due to lack of objective data, the benefits of using plastination in combination with wet dissection in teaching gross anatomy are unknown. The aim of this study was to obtain objective evidence from students regarding the effectiveness of combining plastinated specimens (PS) with an established gross anatomy education program at Cambridge University that uses wet cadaver dissection and small-group tutorials. For a complete academic year, a total of 135 PS were used alongside wet cadaver dissections. The PS were also available for small-group tutorials. An anonymous closed questionnaire, using a 5-point numerical-estimation Likert scale, was used to gather information relating to the effectiveness of the PS. The level of student satisfaction with the combined use of wet dissections and PS was high, although higher (p<.05) for second-year students (98.4%) than for first-year students (95.5%). Students felt the specimens allowed them to see details that were often more difficult to identify in their dissections, for instance nerves. Voluntary use of PS was higher (p<.01) for second-year students (96.9%), who had previously experienced anatomy teaching with cadaver dissection alone, than for first-year students (77.7%). Overall, 97.7% of all students thought that the PS helped them understand and learn anatomy. All students surveyed (100%) recommended the use of PS in the future. Students considered the use of PS in the dissection room combined with wet cadaver dissection to be beneficial when learning anatomy, particularly when combined with their use during small-group tutorials.
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Estai M, Bunt S. Best teaching practices in anatomy education: A critical review. Ann Anat 2016; 208:151-157. [PMID: 26996541 DOI: 10.1016/j.aanat.2016.02.010] [Citation(s) in RCA: 361] [Impact Index Per Article: 45.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Revised: 12/18/2015] [Accepted: 02/29/2016] [Indexed: 01/09/2023]
Abstract
In this report we review the range of teaching resources and strategies used in anatomy education with the aim of coming up with suggestions about the best teaching practices in this area. There is much debate about suitable methods of delivering anatomical knowledge. Competent clinicians, particularly surgeons, need a deep understanding of anatomy for safe clinical procedures. However, because students have had very limited exposure to anatomy during clinical training, there is a concern that medical students are ill-prepared in anatomy when entering clerkships and residency programs. Therefore, developing effective modalities for teaching anatomy is essential to safe medical practice. Cadaver-based instruction has survived as the main instructional tool for hundreds of years, however, there are differing views on whether full cadaver dissection is still appropriate for a modern undergraduate training. The limitations on curricular time, trained anatomy faculty and resources for gross anatomy courses in integrated or/and system-based curricula, have led many medical schools to abandon costly and time-consuming dissection-based instruction in favour of alternative methods of instruction including prosection, medical imaging, living anatomy and multimedia resources. To date, no single teaching tool has been found to meet curriculum requirements. The best way to teach modern anatomy is by combining multiple pedagogical resources to complement one another, students appear to learn more effectively when multimodal and system-based approaches are integrated. Our review suggests that certain professions would have more benefit from certain educational methods or strategies than others. Full body dissection would be best reserved for medical students, especially those with surgical career intentions, while teaching based on prosections and plastination is more suitable for dental, pharmacy and allied health science students. There is a need to direct future research towards evaluation of the suitability of the new teaching methodologies in new curricula and student perceptions of integrated and multimodal teaching paradigms, and the ability of these to satisfy learning outcomes.
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Affiliation(s)
- Mohamed Estai
- International Research Collaborative, Oral Health and Equity, The University of Western Australia, Australia; School of Anatomy, Physiology and Human Biology, The University of Western Australia, Australia.
| | - Stuart Bunt
- School of Anatomy, Physiology and Human Biology, The University of Western Australia, Australia
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Nagel C, Ille N, Aurich J, Aurich C. Teaching of diagnostic skills in equine gynecology: Simulator-based training versus schooling on live horses. Theriogenology 2015; 84:1088-95. [DOI: 10.1016/j.theriogenology.2015.06.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 06/01/2015] [Accepted: 06/04/2015] [Indexed: 10/23/2022]
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Radcliffe RM, Manchester AC, Mohammed HO, Ortved K, Reesink HL, Schnabel LV, Lang HM, Scrivani PV, Fubini SL. Laparoscopic-guided compared to skilled instructor support for student rectal examination training using live horses in the veterinary curriculum. Vet Surg 2014; 44:352-8. [PMID: 25243819 DOI: 10.1111/j.1532-950x.2014.12278.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2013] [Accepted: 08/01/2014] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To evaluate the veterinary student learning outcome of 2 methods of equine rectal examination training. STUDY DESIGN Randomized prospective study. SAMPLE POPULATION Veterinary students (3rd and 4th year; n = 40) and practicing equine veterinarians (n = 10). METHODS Year 1: Group 1 (n = 11) and Group 2 students (n = 10) received skilled instructor (SI) and laparoscopic-guidance (LG), respectively, during rectal exam instruction. All students were tested on rectal identification of 4 abdominal organs. Year 2: One group of students (n = 19) was trained and subsequently tested using each technique, first SI, followed by LG. Subjective evaluation of laparoscopy as a teaching tool was achieved with veterinary students and equine practitioners. RESULTS A significantly greater percentage of students having LG compared to SI were able to correctly identify the left kidney (Year 1) and the spleen, cecum, and right ovary (Year 2). A significantly greater proportion of LG trained students in years 1 and 2 (100% and 95%, respectively) were also able to identify 75% of organs compared with SI (27% and 21%, respectively). Both students and veterinarians uniformly provided favorable feedback for LG in teaching rectal palpation skills. CONCLUSION The LG method of equine rectal examination instruction resulted in improved learning for identification of several key abdominal organs compared with SI.
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Affiliation(s)
- Rolfe M Radcliffe
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York
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Dilly M, Tipold A, Schaper E, Ehlers JP. Setting up a veterinary medicine skills lab in Germany. GMS ZEITSCHRIFT FUR MEDIZINISCHE AUSBILDUNG 2014; 31:Doc20. [PMID: 24872855 PMCID: PMC4027805 DOI: 10.3205/zma000912] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2013] [Revised: 10/08/2013] [Accepted: 04/02/2014] [Indexed: 11/30/2022]
Abstract
The amendments introduced to the current Veterinary Licensing Ordinance (TAppV) by the Veterinary Licensing Regulation (TAppO) have brought a high degree of skills orientation to fill the gap between academic study and preparing for a wide range of professional skills. In order to improve the veterinary skills of students while conveying fundamental methods in a structured and reproducible way, the University of Veterinary Medicine Hannover, Foundation, has set up the first central veterinary skills lab in Germany. Practical training is provided by means of a three-tier delivery approach. This involves around 40 simulators on an area of approx. 800 m(2) under the guidance of 6-8 staff members, along with supplementary resources such as posters, text instructions and YouTube videos. Since it opened in March 2013, there have been 769 visits to the skills lab and 30,734 hits on YouTube. Initial results show that the skills lab helps to maintain student motivation by teaching them practical skills at an early stage of the basic study-based acquisition of knowledge, whilst reinforcing skills acquisition per se in competence-based teaching. It enables veterinary students to prepare for their first examinations and treatments of live patients in a manner compliant with animal welfare.
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Affiliation(s)
- Marc Dilly
- University of Veterinary Medicine Hannover, Foundantion, Clinical Skills Lab, Hannover, Germany
| | - Andrea Tipold
- University of Veterinary Medicine Hannover, Foundation, Clinic for small animals, Hannover, Germany
| | - Elisabeth Schaper
- University of Veterinary Medicine Hannover, Foundation, Competence centre for E-Learning, Didaktic and Education in Medicine, Hannover, Germany
| | - Jan P Ehlers
- University of Veterinary Medicine Hannover, Foundation, Competence centre for E-Learning, Didaktic and Education in Medicine, Hannover, Germany
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Seguino A, Seguino F, Eleuteri A, Rhind SM. Development and evaluation of a virtual slaughterhouse simulator for training and educating veterinary students. JOURNAL OF VETERINARY MEDICAL EDUCATION 2014; 41:233-242. [PMID: 25000879 DOI: 10.3138/jvme.1113-150r] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Veterinary surgeons working on farms and food-processing establishments play a fundamental role in safeguarding both public health and the welfare of animals under their care. An essential part of veterinary public health (VPH) undergraduate training in the UK involves students undertaking placements within abattoirs, a practice that remains vital to the educational experience of future veterinary professionals. However, several issues have adversely affected the ability of students to gain such extramural placements. For this reason, the Virtual Slaughterhouse Simulator (VSS) was developed to strengthen and enhance undergraduate VPH teaching at the Royal (Dick) School of Veterinary Studies, enabling students to explore a realistic abattoir work environment with embedded educational activities. The aim of this research project was to evaluate the VSS as a teaching and learning tool for training and educating veterinary students. Ninety-eight final-year veterinary students engaged with the prototype VSS, followed by assessment of their knowledge and behavior when faced with a "real-life" abattoir situation. Further evaluation of their experiences with the VSS was carried out using questionnaires and focus groups. The results of this investigation show that there is the potential for the VSS to enhance the student learning experience in basic abattoir procedures. This innovative tool provides a visually based learning resource that can support traditional lectures and practical classes and can also be used to stimulate interactive problem-solving activities embedded in the relevant context.
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Khot Z, Quinlan K, Norman GR, Wainman B. The relative effectiveness of computer-based and traditional resources for education in anatomy. ANATOMICAL SCIENCES EDUCATION 2013; 6:211-215. [PMID: 23509000 DOI: 10.1002/ase.1355] [Citation(s) in RCA: 135] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Revised: 01/10/2013] [Accepted: 01/10/2013] [Indexed: 05/28/2023]
Abstract
There is increasing use of computer-based resources to teach anatomy, although no study has compared computer-based learning to traditional. In this study, we examine the effectiveness of three formats of anatomy learning: (1) a virtual reality (VR) computer-based module, (2) a static computer-based module providing Key Views (KV), (3) a plastic model. We conducted a controlled trial in which 60 undergraduate students had ten minutes to study the names of 20 different pelvic structures. The outcome measure was a 25 item short answer test consisting of 15 nominal and 10 functional questions, based on a cadaveric pelvis. All subjects also took a brief mental rotations test (MRT) as a measure of spatial ability, used as a covariate in the analysis. Data were analyzed with repeated measures ANOVA. The group learning from the model performed significantly better than the other two groups on the nominal questions (Model 67%; KV 40%; VR 41%, Effect size 1.19 and 1.29, respectively). There was no difference between the KV and VR groups. There was no difference between the groups on the functional questions (Model 28%; KV, 23%, VR 25%). Computer-based learning resources appear to have significant disadvantages compared to traditional specimens in learning nominal anatomy. Consistent with previous research, virtual reality shows no advantage over static presentation of key views.
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Affiliation(s)
- Zaid Khot
- Schulich School of Medicine and Dentistry, the University of Western Ontario, London, Ontario, Canada
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Preece D, Williams SB, Lam R, Weller R. "Let's get physical": advantages of a physical model over 3D computer models and textbooks in learning imaging anatomy. ANATOMICAL SCIENCES EDUCATION 2013; 6:216-24. [PMID: 23349117 DOI: 10.1002/ase.1345] [Citation(s) in RCA: 198] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Three-dimensional (3D) information plays an important part in medical and veterinary education. Appreciating complex 3D spatial relationships requires a strong foundational understanding of anatomy and mental 3D visualization skills. Novel learning resources have been introduced to anatomy training to achieve this. Objective evaluation of their comparative efficacies remains scarce in the literature. This study developed and evaluated the use of a physical model in demonstrating the complex spatial relationships of the equine foot. It was hypothesized that the newly developed physical model would be more effective for students to learn magnetic resonance imaging (MRI) anatomy of the foot than textbooks or computer-based 3D models. Third year veterinary medicine students were randomly assigned to one of three teaching aid groups (physical model; textbooks; 3D computer model). The comparative efficacies of the three teaching aids were assessed through students' abilities to identify anatomical structures on MR images. Overall mean MRI assessment scores were significantly higher in students utilizing the physical model (86.39%) compared with students using textbooks (62.61%) and the 3D computer model (63.68%) (P < 0.001), with no significant difference between the textbook and 3D computer model groups (P = 0.685). Student feedback was also more positive in the physical model group compared with both the textbook and 3D computer model groups. Our results suggest that physical models may hold a significant advantage over alternative learning resources in enhancing visuospatial and 3D understanding of complex anatomical architecture, and that 3D computer models have significant limitations with regards to 3D learning.
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Affiliation(s)
- Daniel Preece
- Department of Veterinary Clinical Sciences, The Royal Veterinary College, University of London, North Mymms, Hatfield, Hertfordshire, United Kingdom
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Braid F, Williams SB, Weller R. Design and validation of a novel learning tool, the "Anato-Rug," for teaching equine topographical anatomy. ANATOMICAL SCIENCES EDUCATION 2012; 5:256-263. [PMID: 22753138 DOI: 10.1002/ase.1295] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Revised: 05/22/2012] [Accepted: 05/23/2012] [Indexed: 06/01/2023]
Abstract
Recognition of anatomical landmarks in live animals (and humans) is key for clinical practice, but students often find it difficult to translate knowledge from dissection-based anatomy onto the live animal and struggle to acquire this vital skill. The purpose of this study was to create and evaluate the use of an equine anatomy rug ("Anato-Rug") depicting topographical anatomy and key areas of lung, heart, and gastrointestinal auscultation, which could be used together with a live horse to aid learning of "live animal" anatomy. Over the course of 2 weeks, 38 third year veterinary students were randomly allocated into an experimental group, revising topographical anatomy from the "Anato-Rug," or a control group, learning topographical anatomy from a textbook. Immediately post activity, both groups underwent a test on live anatomy knowledge and were retested 1 week later. Both groups then completed a questionnaire to ascertain their perceptions of their learning experiences. Results showed that the experimental groups scored significantly higher than the control group at the first testing session, experienced more enjoyment during the activity and gained more confidence in identifying anatomical landmarks than the control group. There was not a significant difference in scores between groups at the second testing session. The findings indicate that the anatomy rug is an effective learning tool that aids understanding, confidence, and enjoyment in learning equine thorax and abdominal anatomy; however it was not better than traditional methods with regards to longer term memory recall.
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Affiliation(s)
- Francesca Braid
- Department of Veterinary Clinical Sciences, The Royal Veterinary College, University of London, North Mymms, Hatfield, Hertfordshire, UK
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Yeung JC, Fung K, Wilson TD. Development of a computer-assisted cranial nerve simulation from the visible human dataset. ANATOMICAL SCIENCES EDUCATION 2011; 4:92-97. [PMID: 21438158 DOI: 10.1002/ase.190] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2010] [Revised: 10/12/2010] [Accepted: 10/13/2010] [Indexed: 05/30/2023]
Abstract
Advancements in technology and personal computing have allowed for the development of novel teaching modalities such as online web-based modules. These modules are currently being incorporated into medical curricula and, in some paradigms, have been shown to be superior to classroom instruction. We believe that these modules have the potential of significantly enriching anatomy education by helping students better appreciate spatial relationships, especially in areas of the body with greater anatomical complexity. Our objective was to develop an online module designed to teach the anatomy and function of the cranial nerves. A three-dimensional model of the skull, brainstem, and thalamus were reconstructed using data from the Visible Human Project and Amira®. The paths of the cranial nerves were overlaid onto this 3D reconstruction. Videos depicting these paths were then rendered using a "roller coaster-styled" camera approach. Interactive elements adding textual information and user control were inserted into the video using Adobe Creative Suite® 4, and finally, the module was exported as an Adobe Flash movie to be viewable on Internet browsers. Fourteen Flash-based modules were created in total. The primary user interface comprises a website encoded in HTML/CSS and contains links to each of the 14 Flash modules as well as a user tutorial.
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Affiliation(s)
- Jeffrey C Yeung
- Department of Otolaryngology-Head and Neck Surgery, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada
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Sugand K, Abrahams P, Khurana A. The anatomy of anatomy: a review for its modernization. ANATOMICAL SCIENCES EDUCATION 2010; 3:83-93. [PMID: 20205265 DOI: 10.1002/ase.139] [Citation(s) in RCA: 199] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Anatomy has historically been a cornerstone in medical education regardless of nation or specialty. Until recently, dissection and didactic lectures were its sole pedagogy. Teaching methodology has been revolutionized with more reliance on models, imaging, simulation, and the Internet to further consolidate and enhance the learning experience. Moreover, modern medical curricula are giving less importance to anatomy education and to the acknowledged value of dissection. Universities have even abandoned dissection completely in favor of user-friendly multimedia, alternative teaching approaches, and newly defined priorities in clinical practice. Anatomy curriculum is undergoing international reformation but the current framework lacks uniformity among institutions. Optimal learning content can be categorized into the following modalities: (1) dissection/prosection, (2) interactive multimedia, (3) procedural anatomy, (4) surface and clinical anatomy, and (5) imaging. The importance of multimodal teaching, with examples suggested in this article, has been widely recognized and assessed. Nevertheless, there are still ongoing limitations in anatomy teaching. Substantial problems consist of diminished allotted dissection time and the number of qualified anatomy instructors, which will eventually deteriorate the quality of education. Alternative resources and strategies are discussed in an attempt to tackle these genuine concerns. The challenges are to reinstate more effective teaching and learning tools while maintaining the beneficial values of orthodox dissection. The UK has a reputable medical education but its quality could be improved by observing international frameworks. The heavy penalty of not concentrating on sufficient anatomy education will inevitably lead to incompetent anatomists and healthcare professionals, leaving patients to face dire repercussions.
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Affiliation(s)
- Kapil Sugand
- School of Medicine, Imperial College London, South Kensington, London, United Kingdom.
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Baillie S, Pierce SE, May SA. Fostering integrated learning and clinical professionalism using contextualized simulation in a small-group role-play. JOURNAL OF VETERINARY MEDICAL EDUCATION 2010; 37:248-253. [PMID: 20847333 DOI: 10.3138/jvme.37.3.248] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Teaching and learning in a clinical setting is important in veterinary and medical training but presents many challenges, including providing enough hands-on experience while not putting patients (animal or human) at risk. Some of the issues have been addressed with the introduction of clinical skills laboratories and communication skills training using role play. However, in both instances skills are learned in isolation, whereas the real task requires the integration of many skills including technical competencies, effective communication, decision making, and professionalism. In our study, we trialed "contextualized simulation" by combining role play with a simulator, the haptic cow, in a small-group tutorial, the Simulated Fertility Visit. Students took turns as the veterinarian; they had to establish the cow's history from the farmer (a role player), palpate the simulation, make a diagnosis, and decide on treatment, if appropriate. We included scenarios varying from common cases to challenging situations. The tutorial was introduced in the farm-animal clinical rotation, and feedback was gathered from students by means of a questionnaire. The tutorial was attended by 178 students (98% of that year's students), and 151 questionnaires were returned (85% response rate). Students reported that the tutorial was a positive learning experience and recognized that it presented an opportunity to integrate the skills needed for clinical work. Student feedback suggests that contextualized simulation provides a valuable complement to clinical cases, and we recommend extending this teaching method to other clinical scenarios and species, particularly because it provides a safe environment in which to experience, and learn from, mistakes.
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Affiliation(s)
- Sarah Baillie
- Veterinary Education, Royal Veterinary College, Hertfordshire, UK.
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