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Weimer J, Ruppert J, Vieth T, Weinmann-Menke J, Buggenhagen H, Künzel J, Rink M, Lorenz L, Merkel D, Ille C, Yang Y, Müller L, Kloeckner R, Weimer A. Effects of undergraduate ultrasound education on cross-sectional image understanding and visual-spatial ability - a prospective study. BMC MEDICAL EDUCATION 2024; 24:619. [PMID: 38840140 PMCID: PMC11151628 DOI: 10.1186/s12909-024-05608-7] [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: 03/14/2024] [Accepted: 05/27/2024] [Indexed: 06/07/2024]
Abstract
INTRODUCTION/AIM Radiological imaging is crucial in modern clinical practice and requires thorough and early training. An understanding of cross-sectional imaging is essential for effective interpretation of such imaging. This study examines the extent to which completing an undergraduate ultrasound course has positive effects on the development of visual-spatial ability, knowledge of anatomical spatial relationships, understanding of radiological cross-sectional images, and theoretical ultrasound competencies. MATERIAL AND METHODS This prospective observational study was conducted at a medical school with 3rd year medical students as part of a voluntary extracurricular ultrasound course. The participants completed evaluations (7-level Likert response formats and dichotomous questions "yes/no") and theoretical tests at two time points (T1 = pre course; T2 = post course) to measure their subjective and objective cross-sectional imaging skills competencies. A questionnaire on baseline values and previous experience identified potential influencing factors. RESULTS A total of 141 participants were included in the study. Most participants had no previous general knowledge of ultrasound diagnostics (83%), had not yet performed a practical ultrasound examination (87%), and had not attended any courses on sonography (95%). Significant subjective and objective improvements in competencies were observed after the course, particularly in the subjective sub-area of "knowledge of anatomical spatial relationships" (p = 0.009). Similarly, participants showed improvements in the objective sub-areas of "theoretical ultrasound competencies" (p < 0.001), "radiological cross-section understanding and knowledge of anatomical spatial relationships in the abdomen" (p < 0.001), "visual-spatial ability in radiological cross-section images" (p < 0.001), and "visual-spatial ability" (p = 0.020). CONCLUSION Ultrasound training courses can enhance the development of visual-spatial ability, knowledge of anatomical spatial relationships, radiological cross-sectional image understanding, and theoretical ultrasound competencies. Due to the reciprocal positive effects of the training, students should receive radiology training at an early stage of their studies to benefit as early as possible from the improved skills, particularly in the disciplines of anatomy and radiology.
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Affiliation(s)
- Johannes Weimer
- Rudolf Frey Learning Clinic, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.
| | - Johannes Ruppert
- Department of Medicine, Justus Liebig University Giessen, Giessen, Germany
| | - Thomas Vieth
- Rudolf Frey Learning Clinic, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Julia Weinmann-Menke
- Department of Medicine, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Holger Buggenhagen
- Rudolf Frey Learning Clinic, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Julian Künzel
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Maximilian Rink
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Liv Lorenz
- Department of Radiation Oncology and Radiotherapy, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Daniel Merkel
- BIKUS-Brandenburg Institute for Clinical Ultrasound, Brandenburg Medical School Theodor Fontane (MHB), Neuruppin, Germany
| | - Carlotta Ille
- Rudolf Frey Learning Clinic, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Yang Yang
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Lukas Müller
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Roman Kloeckner
- Institute of Interventional Radiology, University Hospital Schleswig-Holstein - Campus Lübeck, Lübeck, Germany
| | - Andreas Weimer
- Center of Orthopedics, Trauma Surgery, and Spinal Cord Injury, Heidelberg University Hospital Heidelberg, Heidelberg, Germany
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Vandenbossche V, Valcke M, Audenaert E, Willaert W. Anatomical knowledge enhancement through echocardiography and videos, with a spotlight on cognitive load, self-efficacy, and motivation. ANATOMICAL SCIENCES EDUCATION 2024; 17:806-817. [PMID: 38351607 DOI: 10.1002/ase.2398] [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: 09/08/2023] [Revised: 01/23/2024] [Accepted: 01/29/2024] [Indexed: 06/01/2024]
Abstract
In recent years, there has been a growing recognition of the importance of integrating ultrasound into undergraduate medical curricula. However, empirical evidence is lacking as to its effect on anatomy learning and related student cognition. Therefore, the present study compared the impact of echocardiography-based instruction with narrated videos on students' understanding of anatomical relationships, as well as the interaction with students' autonomous motivation, self-efficacy beliefs, mental load, and attitudes. Second-year medical students were given the opportunity to enroll in a supplementary booster course about cardiac anatomy. On the base of a randomized controlled trial with a cross-over design, we studied the effect of taking this course on spatial anatomical knowledge. After completing a pre-test (T0), students were allocated randomly to either the echocardiography-based teaching condition (cohort A) or the narrated anatomy video condition (cohort B). Next, participants were crossed over to the alternative intervention. Immediately after each phase in the intervention, students were asked to rate their mental load. Additionally, a spatial anatomical knowledge test, an autonomous motivation scale, and a self-efficacy scale were administered before (T0) and after the first intervention (T1) and at the end of the study (T2). Finally, each student completed a perception-based survey. The study design allowed a comparative evaluation of both interventions at T1, while the cross-over design facilitated the assessment of the most optimal sequencing in the interventions at T2. A total of 206 students participated (cohort A: n = 99, cohort B: n = 107). At T1, no significant differences in the knowledge test and the autonomous motivation scale were observed between cohorts A and B. However, cohort A showed higher self-efficacy beliefs compared to cohort B (p = 0.043). Moreover, cohort A reported higher levels of perceived mental load (p < 0.001). At T2, the results showed that neither sequence of interventions resulted in significant differences in anatomy scores, autonomous motivation, or self-efficacy. However, a significant difference in mental load was found again, with students in cohort B reporting a higher level of mental load (p < 0.001). Finally, based on the perception-based survey, students reported favorably on the echocardiography experience. In conclusion, the hands-on echocardiography sessions were highly appreciated by the medical students. After participating in the ultrasound sessions, they reported higher levels of self-efficacy beliefs compared to the video-based condition. However, despite embodied cognition principles, students in the echocardiography condition did not outperform students in the narrated anatomy video condition. The reported levels of mental load in the ultrasound condition could explain these findings.
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Affiliation(s)
| | - Martin Valcke
- Department of Educational Studies, Ghent University, Ghent, Belgium
| | - Emmanuel Audenaert
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium
- Department of Orthopedic Surgery and Traumatology, Ghent University Hospital, Ghent, Belgium
- Department of Trauma and Orthopedics, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Op3Mech Research Group, Department of Electromechanics, University of Antwerp, Antwerp, Belgium
| | - Wouter Willaert
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium
- Department of Gastrointestinal Surgery, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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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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Yousuf MS, Alsawareah A, Alhroub A, Albalawneh H, Ajhar O, Al Qassem M, Daboul A. Investigation of factors that influence the relationship between mental rotation ability and anatomy learning. Morphologie 2024; 108:100728. [PMID: 37988905 DOI: 10.1016/j.morpho.2023.100728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/02/2023] [Accepted: 11/03/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND Mental rotation is a cognitive process that involves the rotation of a mental representation of an object. This ability is important for medical students in studying anatomy as this subject requires the understanding of positional relations between organs. OBJECTIVES To find the effect of video learning of anatomy, training, gender, and type of practical exam on mental rotation ability. Also, to find correlation between mental rotation and anatomy scores. METHODS Two groups were recruited: group A studied practical anatomy online using videos due to the COVID-19 pandemic lockdown; group B studied anatomy labs on-campus on plastic models. Both groups underwent a mental rotation test. Group A took labs on-campus during their second year and this was considered a training course for their mental rotation ability. Both groups, then, took a second mental rotation test. Group A was finally given a practical anatomy exam using plastic models. RESULTS Males scored higher than females, though not significantly. The intervention course produced no significant change in mental rotation score of group A. Mental rotation score was correlated more with the theoretical anatomy exams than the MCQ-based practical exam, for both groups. For group A, mental rotation was better correlated with the model-based than the MCQ-based practical exam, especially the post-training score. CONCLUSION For students to take full advantage of their mental rotation ability, not only their practical anatomy sessions but their practical anatomy exams should be on anatomical specimens and not just videos or images.
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Affiliation(s)
- M S Yousuf
- Department of Anatomy, Physiology and Biochemistry, Faculty of Medicine, the Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan.
| | - A Alsawareah
- Faculty of Medicine, the Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan
| | - A Alhroub
- Faculty of Medicine, the Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan
| | - H Albalawneh
- Faculty of Medicine, the Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan
| | - O Ajhar
- Faculty of Medicine, the Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan
| | - M Al Qassem
- Faculty of Medicine, the Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan
| | - A Daboul
- Faculty of Medicine, the Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan
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Vertemati M, Zuccotti GV, Porrini M. Enhancing Anatomy Education Throu€gh Flipped Classroom and Adaptive Learning A Pilot Project on Liver Anatomy. JOURNAL OF MEDICAL EDUCATION AND CURRICULAR DEVELOPMENT 2024; 11:23821205241248023. [PMID: 38854913 PMCID: PMC11159531 DOI: 10.1177/23821205241248023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Accepted: 04/02/2024] [Indexed: 06/11/2024]
Abstract
OBJECTIVES Anatomy education plays a critical role in medical practice, and the level of anatomical knowledge among students and physicians significantly impacts patient care. This article presents a pilot project aimed at exploring the effectiveness of the Area9's Rhapsode platform, an intelligent tutoring system that uses artificial intelligence (AI) to personalize learning and collect data on mastery acquisition. METHODS The study focused on liver anatomy (microscopic and macroscopic anatomy, embryology, clinical anatomy) and employed a flipped classroom approach, incorporating adaptive learning modules and an interactive in-class session. A total of 123 first-year medicine students (55 M/68F) participated to the study. Content and resources of the module were adaptable to various digital devices. Statistics were compiled based, on the one hand, on the measurement of mastery for every single learning objective provided automatically by the platform via the student interactions with the system probes (questions); on the other hand, metacognition data were worked out by crossing mastery data with the self-awareness declared in every question and learning resource by each learner. RESULTS AND CONCLUSIONS At the outset of the study, students displayed a 18.11% level of conscious incompetence and a 19.43% level of unconscious incompetence. Additionally, 50.86% of students demonstrated conscious competence. By the conclusion of the learning module, the level of conscious incompetence had decreased to 1.87%, and 98.73% of students exhibited conscious mastery of the materials. The results demonstrated improved learning quality, positive repurposing of study time, enhanced metacognitive awareness among students, with most students demonstrating conscious mastery of the materials and a clear understanding of their level of competence. This approach, by providing valuable insights into the potential of AI-based adaptive learning systems in anatomy education, could address the challenges posed by limited teaching hours, shortage of anatomist, and the need for individualized instruction.
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Affiliation(s)
- Maurizio Vertemati
- Department of Biomedical and Clinical Science, University of Milan, Milan, Italy
- Interdisciplinary Centre for Nanostructured Materials and Interfaces (CIMaINa), University of Milan, Milan, Italy
| | - Gian Vincenzo Zuccotti
- Department of Biomedical and Clinical Science, University of Milan, Milan, Italy
- Department of Pediatrics, Buzzi Children's Hospital, University of Milan, Milan, Italy
| | - Marisa Porrini
- Department of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, Milan, Italy
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6
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Vandenbossche V, Valcke M, Steyaert A, Verstraete K, Audenaert E, Willaert W. Ultrasound versus videos: A comparative study on the effectiveness of musculoskeletal anatomy education and student cognition. ANATOMICAL SCIENCES EDUCATION 2023; 16:1089-1101. [PMID: 37356074 DOI: 10.1002/ase.2311] [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: 02/17/2023] [Revised: 05/04/2023] [Accepted: 06/10/2023] [Indexed: 06/27/2023]
Abstract
Ultrasound imaging is a dynamic imaging technique that uses high-frequency sound waves to capture live images of the structures beneath the skin. In addition to its growing use in diagnosis and interventions, ultrasound imaging has the potential to reinforce concepts in the undergraduate medical curriculum. However, research assessing the impact of ultrasound on anatomy learning and student cognition is scarce. The purpose of this study was to compare the impact of ultrasound-based instruction versus narrated videos on students' understanding of anatomical relationships, as well as the role of intrinsic motivation, self-efficacy beliefs, and students' attitudes in this process. A booster course on anterior leg and wrist anatomy was offered to second-year medical students. A randomized controlled trial with a cross-over design allocated students to either an ultrasound-based teaching condition (cohort A) or a narrated anatomy video condition (cohort B). Next, participants were crossed to the alternative intervention. At the start of the study (T0), baseline anatomy knowledge, intrinsic motivation, self-efficacy beliefs, and spatial ability were measured. After the first intervention (T1) and at the end of the study (T2), both cohorts were administered an anatomy test, an intrinsic motivation scale, and a self-efficacy scale. In addition, each student was asked to fill out a perception survey after the ultrasound intervention. Finally, building on the cross-over design, the most optimal sequence of interventions was examined. A total of 181 students participated (cohort A: n = 82, cohort B: n = 99). Both cohorts performed comparably on the baseline anatomy knowledge test, spatial ability test, intrinsic motivation, and self-efficacy scale. At T1, cohort B outperformed cohort A on the anatomy test (p = 0.019), although only a small effect size could be detected (Cohen's d = 0.34). Intrinsic motivation and self-efficacy of both cohorts were similar at T1. At T2, the anatomy test, intrinsic motivation, and self-efficacy scale did not reflect an effect after studying either sequence of the interventions. Students reported favorably about the ultrasound experience, but also mentioned a steep learning curve. Medical students found the hands-on ultrasound sessions to be valuable, increasing their interest in musculoskeletal anatomy and ultrasound imaging. However, the addition of ultrasound did not result in superior spatial anatomy understanding compared to watching anatomy videos. In addition, ultrasound teaching did not have a major effect on student cognition. Ultrasound-based teaching of musculoskeletal anatomy is regarded as difficult to learn, and therefore it is hypothesized that too high levels of cognitive load might explain the presented results.
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Affiliation(s)
| | - Martin Valcke
- Department of Educational Studies, Ghent University, Ghent, Belgium
| | - Adelheid Steyaert
- Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
- Department of Physical and Rehabilitation Medicine, Ghent University Hospital, Ghent, Belgium
| | | | - Emmanuel Audenaert
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium
- Department of Orthopedic Surgery and Traumatology, Ghent University Hospital, Ghent, Belgium
- Department of Trauma and Orthopedics, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Department of Electromechanics, Op3Mech Research Group, University of Antwerp, Antwerp, Belgium
| | - Wouter Willaert
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium
- Department of Gastrointestinal Surgery, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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Kermanian F, Zamani S, Mahakizadeh S. Art-based assignment in head and neck anatomical course, a dynamic experience. JOURNAL OF EDUCATION AND HEALTH PROMOTION 2023; 12:328. [PMID: 38023083 PMCID: PMC10670963 DOI: 10.4103/jehp.jehp_1269_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 11/23/2022] [Indexed: 12/01/2023]
Abstract
In recent years, alternative uses of art within medical education have been explored and extended. We report here a method of art-based assignments in anatomy and histology, which we have incorporated into the head and neck course as a means of enlivening didactic lectures. One hundred and two first-year medical students at the Alborz University of Medical Sciences participated in a 15-week educational intervention, in which an art-based assignment method was employed. The learning module focuses on the human anatomy and histology of head and neck. In each session, after the teacher's lecture and practical work, students were given an assignment based on the topics of that session and based on the drawing. The learning outcome was evaluated twice, 1 week and 4 weeks after the course. Student's feedbacks were collected via an anonymous questionnaire at the end of the module. The data were analyzed by using the SPSS 20 software by paired and independent t-tests and the normality of data was evaluated by the Kolmogorov-Smirnov test. Most of students (90%) had rated the new format as very informative. Exam scores were significantly higher at 4 weeks tests (P ≤ 0.05) and data showed significant difference in long-term retention of knowledge. The use of this module by medical students during their head and neck course improves their confidence through drawing. Teacher's feedback provides a step-wise approach that simplifies the learning of anatomy and histology. The strategy has appeal for visual, auditory, read/write, and kinesthetic learners.
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Affiliation(s)
- Fatemeh Kermanian
- Department of Anatomy, Faculty of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Shokoofeh Zamani
- Department of Internal Medicine, Faculty of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Simin Mahakizadeh
- Department of Anatomy, Faculty of Medicine, Alborz University of Medical Sciences, Karaj, Iran
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Palleiko BA, Maxfield MW, Czerniach DR, Cherng NB, Giannaris EL. A pilot study of robotic surgery case videos for first-year medical student anatomy. ANATOMICAL SCIENCES EDUCATION 2023; 16:884-891. [PMID: 37069377 DOI: 10.1002/ase.2283] [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: 03/07/2023] [Revised: 04/06/2023] [Accepted: 04/16/2023] [Indexed: 06/19/2023]
Abstract
There has been a recent shift in medical student anatomy education with greater incorporation of virtual resources. Multiple approaches to virtual anatomy resources have been described, but few involve video or images from surgical procedures. In this pilot study, a series of surgical case videos was created using robotic surgery video footage for a first-year medical student anatomy course. Five operations were included that covered thoracic, abdominal, and pelvic anatomy. Students were surveyed at the end of the course regarding their experience with the videos and their perceptions towards a surgical career. Overall, participants agreed that the videos were an effective learning tool, were useful regardless of career interest, and that in the future it would be useful to incorporate additional surgical case videos. Respondents highlighted the importance of audio narration with future videos and provided suggestions for future operations that they would like to see included. In summary, this pilot study describes the creation and implementation of a surgical video anatomy curriculum and student survey results suggest this may be an effective approach to video-based anatomy education for further curricular development.
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Affiliation(s)
- Benjamin A Palleiko
- School of Medicine, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Mark W Maxfield
- Department of Surgery, Division of Thoracic Surgery, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Donald R Czerniach
- Department of Surgery, Division of General, Bariatric, and Minimally Invasive Surgery, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Nicole B Cherng
- Department of Surgery, Division of General, Bariatric, and Minimally Invasive Surgery, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Eustathia Lela Giannaris
- Department of Radiology, Division of Translational Anatomy, UMass Chan Medical School, Worcester, Massachusetts, USA
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9
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Sharmin N, Chow AK, King S. Effect of teaching tools in spatial understanding in health science education: a systematic review. CANADIAN MEDICAL EDUCATION JOURNAL 2023; 14:70-88. [PMID: 37719412 PMCID: PMC10500399 DOI: 10.36834/cmej.74978] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
Background The concept of spatial orientation is integral to health education. Students studying to be healthcare professionals use their visual intelligence to develop 3D mental models from 2D images, like X-rays, MRI, and CT scans, which exerts a heavy cognitive load on them. Innovative teaching tools and technologies are being developed to improve students' learning experiences. However, the impact of these teaching modalities on spatial understanding is not often evaluated. This systematic review aims to investigate current literature to identify which teaching tools and techniques are intended to improve the 3D sense of students and how these tools impact learners' spatial understanding. Methods The preferred reporting items for systematic reviews and meta-analysis (PRISMA) guidelines were followed for the systematic review. Four databases were searched with multiple search terms. The articles were screened based on inclusion and exclusion criteria and assessed for quality. Results Nineteen articles were eligible for our systematic review. Teaching tools focused on improving spatial concepts can be grouped into five categories. The review findings reveal that the experimental groups have performed equally well or significantly better in tests and tasks with access to the teaching tool than the control groups. Conclusion Our review investigated the current literature to identify and categorize teaching tools shown to improve spatial understanding in healthcare professionals. The teaching tools identified in our review showed improvement in measured, and perceived spatial intelligence. However, a wide variation exists among the teaching tools and assessment techniques. We also identified knowledge gaps and future research opportunities.
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Affiliation(s)
- Nazlee Sharmin
- School of Dentistry, Faculty of Medicine & Dentistry, College of Health Sciences, University of Alberta, Alberta, Canada
| | - Ava K Chow
- School of Dentistry, Faculty of Medicine & Dentistry, College of Health Sciences, University of Alberta, Alberta, Canada
| | - Sharla King
- Faculty of Education, University of Alberta, Alberta, Canada
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10
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Kingston AK, Garofalo EM, Cardoza K, Fisher RE. Designing formative assessments to improve anatomy exam performance. ANATOMICAL SCIENCES EDUCATION 2023; 16:989-1003. [PMID: 37016440 DOI: 10.1002/ase.2279] [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: 11/18/2022] [Revised: 03/23/2023] [Accepted: 03/31/2023] [Indexed: 06/19/2023]
Abstract
Formative assessments are primarily used as a tool to gauge learning throughout an anatomy course. They have also been demonstrated to improve student mastery and exam performance, although the precise nature of this relationship is poorly understood. In this study, it is hypothesized that formative assessment questions targeting higher cognitive levels, integrating topics from multiple lessons, and including visuospatial elements will increase student exam performance. Formative and summative questions provided to students during the Clinical Anatomy block at the University of Arizona College of Medicine-Phoenix between 2015 and 2018 were assessed for cognitive level, integration of targeted learning objectives, and presence or absence of visuospatial elements. These variables were entered into a hierarchical linear model along with demographic variables for each cohort to assess the relationships between these variables and cohort performance on exam questions. The best predictor of exam performance was the inclusion of constituent learning objectives within the formative assessment. Additionally, students performed better on exam questions with visuospatial elements when the targeted learning objectives were also associated with visuospatial elements on the formative assessment. Surprisingly, the cognitive level of formative questions and the integration of learning objectives within them were not correlated with student exam performance. This study demonstrates the importance of including a broad range of topics in formative assessments and highlights a potential benefit of adopting consistent question formats for formative assessments and exams.
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Affiliation(s)
- Amanda K Kingston
- Division of Anatomical Sciences, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Evan M Garofalo
- Department of Basic Medical Sciences, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
| | - Kristinmae Cardoza
- Clinical Skills and Assessment, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
| | - Rebecca E Fisher
- Department of Basic Medical Sciences, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
- School of Life Sciences, Arizona State University, Tempe, Arizona, USA
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Wibowo G, Anggrahini DW, Rismawanti RI, Fatimah VAN, Hakim A, Hidayah RN, Gharini PPR. 3D-Printing-Based Fluoroscopic Coronary Angiography Simulator Improves Learning Capability Among Cardiology Trainees. ADVANCES IN MEDICAL EDUCATION AND PRACTICE 2023; 14:763-771. [PMID: 37465375 PMCID: PMC10351594 DOI: 10.2147/amep.s407629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/23/2023] [Indexed: 07/20/2023]
Abstract
Aim One of the essential competencies of cardiology trainees is the ability to perform coronary angiography with good projection. Purpose This study is a research and development study aimed at testing the effectiveness of 3D-printing-based fluoroscopic coronary angiography simulator as a learning medium for diagnostic coronary angiogram. Methods Thirty-four cardiology trainees randomly were divided into two groups. Both groups took a pretest before the intervention. The first group (group A) studied using conventional learning media and underwent the first post-test. Afterward, they switched to a 3D-printing-based fluoroscopic coronary angiography simulator and underwent a second post-test. The second group (group B) studied using a 3D-printing-based fluoroscopic coronary angiography simulator, underwent the first post-test, switched to the conventional learning media, and underwent a second post-test. Results The delta between the post-test I and the pretest of group B was 8.53, higher than the delta between the post-test I and the pretest of group A (5.21) with a significant difference (p = 0.003). In group A, the delta between post-test II and pretest was 9.65, higher than the delta between post-test I and pretest (5.21) with a significant difference (p < 0.001). Conclusion 3D-printing-based fluoroscopic coronary angiography simulator is effective as a learning medium for coronary angiogram diagnostics.
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Affiliation(s)
- Ganda Wibowo
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Integrated Cardiovascular Center, Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - Dyah Wulan Anggrahini
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Integrated Cardiovascular Center, Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - Rochmi Isnaini Rismawanti
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Vita Arfiana Nurul Fatimah
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Alhadi Hakim
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Rachmadya Nur Hidayah
- Department of Medical Education and Bioethics, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Putrika Prastuti Ratna Gharini
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Integrated Cardiovascular Center, Dr. Sardjito General Hospital, Yogyakarta, Indonesia
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12
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Aspanani A, Sadeqhi H, Omid A. The relationship between visual memory and spatial intelligence with students' academic achievement in anatomy. BMC MEDICAL EDUCATION 2023; 23:336. [PMID: 37194027 DOI: 10.1186/s12909-023-04327-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 05/05/2023] [Indexed: 05/18/2023]
Abstract
INTRODUCTION Academic achievement is influenced by various factors. Spatial intelligence and visual memory are among the factors that seem to be related to learning anatomy. The aim of this study was to investigate the relationship between visual memory and spatial intelligence with students' academic achievement in anatomy. METHODS The present study is a descriptive cross-sectional study. All medical and dental students who had chosen anatomy courses (Semester 3 medicine and 2 dentistry) were the target population (n=240). The study tools were Jean-Louis Sellier 's visual memory test to determine visual memory and ten questions from Gardner Spatial Intelligence Questionnaire were employed to assess spatial intelligence. The tests were performed at the beginning of the semester and its relationship with the academic achievement scores of the anatomy course was examined. Data were analyzed by descriptive statistics, independent t-test, Pearson correlation and multiple linear regression. RESULTS Data of 148 medical students and 85 dental students were analyzed. The mean score of visual memory in medical students (17.1±5.3) was significantly higher than dental students (14.3±4.6) (P-value <0.001). But the mean score of spatial intelligence (31.5±5.9) was not significantly different between medical and dental students (31.9±4.9) (P-value=0.56). Pearson correlation coefficient showed that in medical students there was a direct relationship between visual memory score and spatial intelligence score with scores of anatomy courses (P-value<0.05). Moreover, in dental students, there was a direct relationship between the score of anatomical sciences with the score of visual memory (P-value=0.01) and the score of spatial intelligence (P-value=0.003). CONCLUSION The results of this study showed that there is a significant relationship between spatial intelligence and visual memory with learning anatomy and planning to enhance these characteristics can be fruitful in students. It is suggested that Visual memory and spatial intelligence should be considered for student admission, especially in the fields of medicine and dentistry.
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Affiliation(s)
- Amin Aspanani
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hosein Sadeqhi
- Department of Anatomical Sciences, School of Medicine, Isfahan university of medical sciences, Isfahan, Iran
| | - Athar Omid
- Medical Education Research Center, Department of Medical Education, Isfahan University of Medical Sciences, Isfahan, Iran.
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13
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Koh MY, Tan GJS, Mogali SR. Spatial ability and 3D model colour-coding affect anatomy performance: a cross-sectional and randomized trial. Sci Rep 2023; 13:7879. [PMID: 37188811 DOI: 10.1038/s41598-023-35046-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 05/11/2023] [Indexed: 05/17/2023] Open
Abstract
Photorealistic 3D models (PR3DM) have great potential to supplement anatomy education; however, there is evidence that realism can increase cognitive load and negatively impact anatomy learning, particularly in students with decreased spatial ability. These differing viewpoints have resulted in difficulty in incorporating PR3DM when designing anatomy courses. To determine the effects of spatial ability on anatomy learning and reported intrinsic cognitive load using a drawing assessment, and of PR3DM versus an Artistic colour-coded 3D model (A3DM) on extraneous cognitive load and learning performance. First-year medical students participated in a cross-sectional (Study 1) and a double-blind randomised control trial (Study 2). Pre-tests analysed participants' knowledge of anatomy of the heart (Study 1, N = 50) and liver (Study 2, N = 46). In Study 1, subjects were first divided equally using a mental rotations test (MRT) into low and high spatial ability groups. Participants memorised a 2D-labeled heart valve diagram and sketched it rotated 180°, before self-reporting their intrinsic cognitive load (ICL). For Study 2, participants studied a liver PR3DM or its corresponding A3DM with texture-homogenisation, followed by a liver anatomy post-test, and reported extraneous cognitive load (ECL). All participants reported no prior anatomy experience. Participants with low spatial ability (N = 25) had significantly lower heart drawing scores (p = 0.001) than those with high spatial ability (N = 25), despite no significant differences in reported ICL (p = 0.110). Males had significantly higher MRT scores than females (p = 0.011). Participants who studied the liver A3DM (N = 22) had significantly higher post-test scores than those who studied the liver PR3DM (N = 24) (p = 0.042), despite no significant differences in reported ECL (p = 0.720). This investigation demonstrated that increased spatial ability and colour-coding of 3D models are associated with improved anatomy performance without significant increase in cognitive load. The findings are important and provide useful insight into the influence of spatial ability and photorealistic and artistic 3D models on anatomy education, and their applicability to instructional and assessment design in anatomy.
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Affiliation(s)
- Ming Yi Koh
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 11, Mandalay Road, Singapore, 308232, Singapore
| | | | - Sreenivasulu Reddy Mogali
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 11, Mandalay Road, Singapore, 308232, Singapore.
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14
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Brown KE, Heise N, Eitel CM, Nelson J, Garbe BA, Meyer CA, Ivie KR, Clapp TR. A Large-Scale, Multiplayer Virtual Reality Deployment: A Novel Approach to Distance Education in Human Anatomy. MEDICAL SCIENCE EDUCATOR 2023; 33:409-421. [PMID: 36820280 PMCID: PMC9933027 DOI: 10.1007/s40670-023-01751-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 02/09/2023] [Indexed: 05/31/2023]
Abstract
The arrival of COVID-19 restrictions and the increasing demand of online instruction options posed challenges to education communities worldwide, especially in human anatomy. In response, Colorado State University developed and deployed an 8-week-long large-scale virtual reality (VR) course to supplement online human anatomy instruction. Students (n = 75) received a VR-capable laptop and head-mounted display and participated in weekly synchronous group laboratory sessions with instructors. The software enabled students to remotely collaborate in a common virtual space to work with human anatomy using an artist-rendered cadaver. Qualitative data were collected on student engagement, confidence, and reactions to the new technology. Quantitative data assessed student knowledge acquisition and retention of anatomical spatial relationships. Results indicated that students performed better in the online course (mean = 82.27%) when compared to previous in-person laboratories (mean = 80.08%). The utilization of VR promoted student engagement and increased opportunities for student interaction with teaching assistants, peers, and course content. Notably, students reported benefits that focused on unique aspects of their virtual learning environment, including the ability to infinitely scale the cadaver and walk inside and around anatomical structures. Results suggested that using VR was equivalent to 2D methods in student learning and retention of anatomical relationships. Overall, the virtual classroom maintained the rigor of traditional gross anatomy laboratories without negatively impacting student examination scores and provided a high level of accessibility, without compromising learner engagement. Supplementary Information The online version contains supplementary material available at 10.1007/s40670-023-01751-w.
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Affiliation(s)
- Katelyn E. Brown
- Department of Biomedical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO USA
| | - Natascha Heise
- Department of Pathology and Anatomy, Eastern Virginia Medical School, Norfolk, VA USA
| | - Chad M. Eitel
- Department of Biomedical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO USA
| | - Jordan Nelson
- School of Medicine, University of Colorado Anschutz, Aurora, CO USA
| | | | - Carolyn A. Meyer
- Department of Biomedical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO USA
| | - Kenneth R Ivie
- Department of Biomedical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO USA
| | - Tod R. Clapp
- Department of Biomedical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO USA
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15
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Vandenbossche V, Valcke M, Willaert W, Audenaert E. From bones to bytes: Do manipulable 3D models have added value in osteology education compared to static images? MEDICAL EDUCATION 2023; 57:359-368. [PMID: 36453018 DOI: 10.1111/medu.14993] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 11/14/2022] [Accepted: 11/25/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Over the past few years, anatomy education has been revolutionized through digital media, resulting in innovative computer-based 3D models to supplement or even replace traditional learning materials. However, the added value of these models in terms of learning performance remains unclear. Multiple mechanisms may contribute to the inconclusive findings. This study focusses on the impact of active manipulation on learning performance and the influence that posttest design features may have on the outcome measurement. METHODS Participants were randomly assigned to one of two research conditions: studying on the base of a computer-based manipulable pelvic bone model versus online static images of the same model. Pretests focused on students' baseline anatomy knowledge and spatial ability. Three knowledge posttests were administered: a test based on a physical pelvic bone model, and two computer-based tests based on static images and a manipulable model. Mental effort was measured with the Paas mental effort rating scale. RESULTS In the static images-based posttest, significantly higher knowledge scores were attained by participants studying in the static images research condition (p = 0.043). No other significant knowledge-related differences could be observed. In the manipulable model-based posttest, spatial ability rather than the research condition seemed to have an influential role on the outcome scores (r = 0.18, p = 0.049). Mental effort scores reflected no difference between both research conditions. CONCLUSION The research results are counter-intuitive, especially because no significant differences were found in the physical model-based posttest in students who studied with the manipulable model. Explaining the results builds on differences in anatomical models requiring less or more active manipulation to process spatial information. The pelvic bone manipulable model, and by extension osteology models, might be insufficiently complex to provide added value compared with static images. Moreover, the posttest modality should be chosen with care since spatial ability rather than anatomy knowledge may be measured.
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Affiliation(s)
| | - Martin Valcke
- Department of Educational Studies, Ghent University, Ghent, Belgium
| | - Wouter Willaert
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Emmanuel Audenaert
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium
- Department of Orthopedic Surgery and Traumatology, Ghent University Hospital, Ghent, Belgium
- Department of Trauma and Orthopedics, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Department of Electromechanics, Op3Mech Research Group, University of Antwerp, Antwerp, Belgium
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16
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Ritchie HE, Oakes D, Drury H, Ollerenshaw S, Hegedus E. Can drawing instruction help students with low visuospatial ability in learning anatomy? ANATOMICAL SCIENCES EDUCATION 2023; 16:252-265. [PMID: 36259486 DOI: 10.1002/ase.2230] [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: 09/24/2021] [Revised: 09/20/2022] [Accepted: 10/17/2022] [Indexed: 06/16/2023]
Abstract
Visuospatial skills are considered important attributes when learning anatomy and there is evidence suggesting that this ability can be improved with training techniques including drawing. The Mental Rotations Test (MRT) has been routinely used to assess visuospatial ability. This study aimed to introduce students to drawing as a learning strategy for anatomy. Undergraduate speech science anatomy students took part in a drawing tutorial (n = 92), completed an MRT test, pre- and post-tutorial tests, and surveys regarding their use and attitudes toward drawing as a study tool. The impact on their examination performance was then assessed. Regardless of MRT score or attitude to drawing, students who participated in the drawing tutorial demonstrated immediate improvement in post-tutorial test scores. Students in the drawing group performed better in most anatomy components of the examination, but the result did not reach statistical significance. There was only a positive correlation between MRT score and one type of anatomy question (non-image-based) and speech physics questions (r = 0.315, p = 0.002). The unexpected finding may relate to the MRT which assesses spatial rather than object visualization skills. Students who liked drawing also performed significantly better in word-based and speech physics questions. It is likely that the style of identification question did not require the mental manipulation ability assessed in the MRT. This study demonstrated that students with lower MRT scores are not outperformed in all aspects of anatomy assessment. The study highlights the importance of a more nuanced understanding of visuospatial skills required in anatomy.
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Affiliation(s)
- Helen E Ritchie
- School of Medical Sciences (Education Innovation), Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Diana Oakes
- School of Medical Sciences (Education Innovation), Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Helen Drury
- School of Education and Social Work, Faculty of Arts and Social Sciences, The University of Sydney, Sydney, New South Wales, Australia
| | - Suzanne Ollerenshaw
- School of Medical Sciences (Education Innovation), Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Elizabeth Hegedus
- School of Medical Sciences (Education Innovation), Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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17
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Harmon DJ, Attardi SM, Waite JG, Topp KS, Smoot BJ, Farkas GJ. Predictive factors of academic success in neuromusculoskeletal anatomy among doctor of physical therapy students. ANATOMICAL SCIENCES EDUCATION 2023; 16:323-333. [PMID: 35652252 DOI: 10.1002/ase.2202] [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: 04/29/2021] [Revised: 05/23/2022] [Accepted: 05/29/2022] [Indexed: 06/15/2023]
Abstract
Predictors of academic success in anatomy have been studied, but not in Doctor of Physical Therapy (DPT) students. The objectives of this study were to (1) explore predictors of academic success in a DPT anatomy course, (2) evaluate sex-based differences in the predictors of academic success and their influence on anatomy course grade, and (3) investigate the influence of the DPT anatomy course on visual-spatial ability. Forty-nine DPT students completed a demographic questionnaire, Learning and Study Strategies Inventory (LASSI), and Mental Rotations Test (MRT) before the ten-week anatomy course (MRT-1) and repeated the MRT at the end of the course (MRT-2). Anatomy course grade was determined based on quizzes and written and practical examinations. Multiple regression analysis showed significant associations between the predictor variables age (p = 0.010) and the LASSI anxiety subscale (p = 0.017), which measures anxiety coping, with the anatomy course grade. On the MRT-1, male DPT students attempted and correctly answered more questions than females (both, p < 0.0001). Female students had higher LASSI self-regulation and use of academic resources subscale scores (both, p < 0.05). In the 44 DPT students that completed the MRT-2, the number of correct and attempted responses increased following the anatomy course (p < 0.0001). Age and anxiety coping, but not sex, are predictors of anatomy course grades in DPT students. Mental rotations test scores improved following the anatomy course. The LASSI should be used in other cohorts to identify students with low anxiety subscale scores in order to provide targeted support.
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Affiliation(s)
- Derek J Harmon
- Department of Anatomy, University of California San Francisco, San Francisco, California, USA
| | - Stefanie M Attardi
- Department of Foundational Medical Studies, Oakland University William Beaumont School of Medicine, Rochester, Michigan, USA
| | - Jordan G Waite
- The Terraces of Los Gatos Senior Living Facility, Los Gatos, California, USA
| | - Kimberly S Topp
- Department of Physical Therapy and Rehabilitation Science, University of California San Francisco, San Francisco, California, USA
| | - Betty J Smoot
- Department of Physical Therapy and Rehabilitation Science, University of California San Francisco, San Francisco, California, USA
| | - Gary J Farkas
- Department of Physical Medicine and Rehabilitation, Miller School of Medicine, University of Miami, Miami, Florida, USA
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18
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Sinha S, DeYoung V, Nehru A, Brewer-Deluce D, Wainman BC. Determinants of Learning Anatomy in an Immersive Virtual Reality Environment - A Scoping Review. MEDICAL SCIENCE EDUCATOR 2023; 33:287-297. [PMID: 36573211 PMCID: PMC9774061 DOI: 10.1007/s40670-022-01701-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/28/2022] [Indexed: 06/17/2023]
Abstract
UNLABELLED Given the decline of cadavers as anatomy teaching tools, immersive virtual reality (VR) technology has gained popularity as a potential alternative. To better understand how to maximize the educational potential of VR, this scoping review aimed to identify potential determinants of learning anatomy in an immersive VR environment. A literature search yielded 4523 studies, 25 of which were included after screening. Six common factors were derived from secondary outcomes in these papers: cognitive load, cybersickness, student perceptions, stereopsis, spatial understanding, and interactivity. Further objective research investigating the impact of these factors on anatomy examination performance is required. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s40670-022-01701-y.
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Affiliation(s)
- Sakshi Sinha
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, 1280 Main St. W. HSC 1R1, Hamilton, ON L8S 4L8 Canada
| | - Veronica DeYoung
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, 1280 Main St. W. HSC 1R1, Hamilton, ON L8S 4L8 Canada
| | - Amit Nehru
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, 1280 Main St. W. HSC 1R1, Hamilton, ON L8S 4L8 Canada
| | - Danielle Brewer-Deluce
- School of Kinesiology, Faculty of Health Sciences, Western University, London, ON Canada
| | - Bruce C. Wainman
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, 1280 Main St. W. HSC 1R1, Hamilton, ON L8S 4L8 Canada
- Department of Pathology and Molecular Medicine, Faculty of Health Sciences, McMaster University, Hamilton, ON Canada
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19
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McBain K, Chen L, Lee A, O'Brien J, Ventura NM, Noël GPJC. Evaluating the integration of body donor imaging into anatomical dissection using augmented reality. ANATOMICAL SCIENCES EDUCATION 2023; 16:71-86. [PMID: 34850590 DOI: 10.1002/ase.2157] [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] [Received: 11/24/2021] [Accepted: 11/26/2021] [Indexed: 06/13/2023]
Abstract
Augmented reality (AR) has recently been utilized as an integrative teaching tool in medical curricula given its ability to view virtual objects while interacting with the physical environment. The evidence for AR in medical training, however, is limited. For this reason, the purpose of this mixed method study was to evaluate the implementation of overlaying donor-specific diagnostic imaging (DSDI) onto corresponding body donors in a fourth-year, dissection-based, medical elective course entitled anatomy for surgeons (AFS). Students registered in AFS course were separated into groups, receiving either DSDI displayed on Microsoft HoloLens AR head-mounted display (n = 12) or DSDI displayed on iPad (n = 15). To test for the change in spatial ability, students completed an anatomical mental rotation test (AMRT) prior to and following the AFS course. Students also participated in a focus group discussion and completed a survey at the end of AFS, analyzed through thematic triangulation and an unpaired, Mann Whitney U test respectively, both addressing dissection experience, DSDI relevancy to dissection, and use of AR in anatomical education. Although statistically significant differences were not found when comparing student group AMRT scores, survey and discussion data suggest that the HoloLens had improved the students' understanding of, and their spatial orientation of, anatomical relationships. Trunk dissection quality grades were significantly higher with students using the HoloLens. Although students mentioned difficulties with HoloLens software, with faculty assistance, training, and enhanced software development, there is potential for this AR tool to contribute to improved dissection quality and an immersive learning experience.
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Affiliation(s)
- Kimberly McBain
- School of Physical and Occupational Therapy, McGill University, Montreal, Québec, Canada
| | - Liang Chen
- Postgraduate Medical Education, McGill University, Montreal, Québec, Canada
| | - Angela Lee
- Division of Experimental Medicine, McGill University, Montreal, Québec, Canada
| | - Jeremy O'Brien
- Department of Diagnostic Radiology, McGill University, Montreal, Québec, Canada
| | - Nicole M Ventura
- Division of Anatomical Sciences, Department of Anatomy and Cell Biology, McGill University, Montreal, Québec, Canada
- Institute of Health Sciences Education, Faculty of Medicine, McGill University, Montreal, Québec, Canada
| | - Geoffroy P J C Noël
- Division of Anatomical Sciences, Department of Anatomy and Cell Biology, McGill University, Montreal, Québec, Canada
- Institute of Health Sciences Education, Faculty of Medicine, McGill University, Montreal, Québec, Canada
- Division of Anatomy, Department of Surgery, University of California San Diego, La Jolla, California, USA
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20
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Guaraná JB, Aytaç G, Müller AF, Thompson J, Freitas SH, Lee UY, Lozanoff S, Ferrante B. Extended reality veterinary medicine case studies for diagnostic veterinary imaging instruction: Assessing student perceptions and examination performance. Anat Histol Embryol 2023; 52:101-114. [PMID: 36317584 DOI: 10.1111/ahe.12879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/07/2022] [Accepted: 08/31/2022] [Indexed: 01/17/2023]
Abstract
Educational technologies in veterinary medicine aim to train veterinarians faster and improve clinical outcomes. COVID-19 pandemic, shifted face-to-face teaching to online, thus, the need to provide effective education remotely was exacerbated. Among recent technology advances for veterinary medical education, extended reality (XR) is a promising teaching tool. This study aimed to develop a case resolution approach for radiographic anatomy studies using XR technology and assess students' achievement of differential diagnostic skills. Learning objectives based on Bloom's taxonomy keywords were used to develop four clinical cases (3 dogs/1 cat) of spinal injuries utilizing CT scans and XR models and presented to 22 third-year veterinary medicine students. Quantitative assessment (ASMT) of 7 questions probing 'memorization', 'understanding and application', 'analysis' and 'evaluation' was given before and after contact with XR technology as well as qualitative feedback via a survey. Mean ASMT scores increased during case resolution (pre 51.6% (±37%)/post 60.1% (± 34%); p < 0.01), but without significant difference between cases (Kruskal-Wallis H = 2.18, NS). Learning objectives were examined for six questions (Q1-Q6) across cases (C1-4): Memorization improved sequentially (Q1, 2 8/8), while Understanding and Application (Q3,4) showed the greatest improvement (26.7%-76.9%). Evaluation and Analysis (Q5,6) was somewhat mixed, improving (5/8), no change (3/8) and declining (1/8).Positive student perceptions suggest that case studies' online delivery was well received stimulating learning in diagnostic imaging and anatomy while developing visual-spatial skills that aid understanding cross-sectional images. Therefore, XR technology could be a useful approach to complement radiological instruction in veterinary medicine.
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Affiliation(s)
- Julia B Guaraná
- Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, University of São Paulo (USP), São Paulo, Brazil
| | - Güneş Aytaç
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawaii (UH), Honolulu, Hawaii, USA
| | - Alois F Müller
- Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, University of São Paulo (USP), São Paulo, Brazil
| | - Jesse Thompson
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawaii (UH), Honolulu, Hawaii, USA
| | - Silvio H Freitas
- Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, University of São Paulo (USP), São Paulo, Brazil
| | - U-Young Lee
- Department of Anatomy, College of Medicine, The Catholic University of Korea (CUK), Seoul, South Korea
| | - Scott Lozanoff
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawaii (UH), Honolulu, Hawaii, USA
| | - Bruno Ferrante
- Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, University of São Paulo (USP), São Paulo, Brazil.,Veterinary Clinical and Surgery Department of Veterinary School, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
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21
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Sarilita E, Lita YA, Firman DR, Wilkinson T, Susilawati S, Saptarini R, Aripin D, Sjamsudin E. Spatial ability and anatomy learning performance among dental students. KOREAN JOURNAL OF MEDICAL EDUCATION 2022; 34:309-318. [PMID: 36464901 PMCID: PMC9726233 DOI: 10.3946/kjme.2022.239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/05/2022] [Accepted: 10/04/2022] [Indexed: 06/17/2023]
Abstract
PURPOSE Spatial perception is an essential skill for professional dentists. The objective of this study was to observe the spatial ability, as well as anatomy module grades, of dental students at a dental education center in Indonesia and relate these to gender and cohort. METHODS A cross-sectional study was carried out where dental students in years (cohorts) 1, 2, 4-6 were invited to take the Revised Purdue Spatial Visualization Test (PSVT-R) and the redrawn Vandenberg and Kuse Mental Rotation Test (MRT) in order to assess spatial ability. In addition, the 1st- and 2nd-year dental students carried out gross anatomy assessments. Spatial ability test results were compared using an independent t-test to detect gender differences, one-way analysis of variance to inspect cohort differences, and correlation relative to anatomy module scores. RESULTS A total of 326 dental students voluntarily participated. Statistically significant gender differences were found in both spatial ability tests in the overall sample (PSVT-R: p<0.001; MRT: p=0.001). When the 1st- and 2nd-year dental students were pooled, significant gender differences were detected, in which males scored higher than females in both spatial ability tests (PSVT-R: p<0.001; MRT: p=0.003). In anatomy, however, females scored higher than the males (p=0.005). In addition, there were weak to moderate, but significant correlations between spatial ability tests and anatomy scores. CONCLUSION This study indicated that spatial ability may not be the only factor predicting the academic performance of dental students. However, dental students with low spatial ability scores may need supplementary educational techniques when learning specific spatial tasks.
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Affiliation(s)
- Erli Sarilita
- Department of Oral Biology, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
| | - Yurika Ambar Lita
- Department of Oral Maxillofacial Radiology, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
| | - Dani Rizali Firman
- Department of Oral Biology, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
| | - Tracey Wilkinson
- Centre for Anatomy and Human Identification, University of Dundee, Dundee,UK
| | - Sri Susilawati
- Department of Dental Public Health, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
| | - Risti Saptarini
- Department of Pediatric Dentistry, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
| | - Dudi Aripin
- Department of Conservative Dentistry, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
| | - Endang Sjamsudin
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
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Chytas D, Salmas M, Demesticha T, Troupis TG. Can virtual environments be detrimental for anatomy education of students with low spatial ability? The important role of assessment methods. ANATOMICAL SCIENCES EDUCATION 2022; 15:1152-1154. [PMID: 35510360 DOI: 10.1002/ase.2185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 05/02/2022] [Accepted: 05/03/2022] [Indexed: 06/14/2023]
Affiliation(s)
- Dimitrios Chytas
- Department of Anatomy, School of Physiotherapy, University of Peloponnese, Sparta, Greece
| | - Marios Salmas
- Department of Anatomy, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | - Theano Demesticha
- Department of Anatomy, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | - Theodore G Troupis
- Department of Anatomy, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
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Timonen T, Dietz A, Linder P, Lehtimäki A, Löppönen H, Elomaa AP, Iso-Mustajärvi M. The effect of virtual reality on temporal bone anatomy evaluation and performance. Eur Arch Otorhinolaryngol 2022; 279:4303-4312. [PMID: 34837519 PMCID: PMC9363303 DOI: 10.1007/s00405-021-07183-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 11/15/2021] [Indexed: 11/09/2022]
Abstract
PURPOSE There is only limited data on the application of virtual reality (VR) for the evaluation of temporal bone anatomy. The aim of the present study was to compare the VR environment to traditional cross-sectional viewing of computed tomography images in a simulated preoperative planning setting in novice and expert surgeons. METHODS A novice (n = 5) and an expert group (n = 5), based on their otosurgery experience, were created. The participants were asked to identify 24 anatomical landmarks, perform 11 distance measurements between surgically relevant anatomical structures and 10 fiducial markers on five cadaver temporal bones in both VR environment and cross-sectional viewings in PACS interface. The data on performance time and user-experience (i.e., subjective validation) were collected. RESULTS The novice group made significantly more errors (p < 0.001) and with significantly longer performance time (p = 0.001) in cross-sectional viewing than the expert group. In the VR environment, there was no significant differences (errors and time) between the groups. The performance of novices improved faster in the VR. The novices showed significantly faster task performance (p = 0.003) and a trend towards fewer errors (p = 0.054) in VR compared to cross-sectional viewing. No such difference between the methods were observed in the expert group. The mean overall scores of user-experience were significantly higher for VR than cross-sectional viewing in both groups (p < 0.001). CONCLUSION In the VR environment, novices performed the anatomical evaluation of temporal bone faster and with fewer errors than in the traditional cross-sectional viewing, which supports its efficiency for the evaluation of complex anatomy.
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Affiliation(s)
- Tomi Timonen
- Department of Otorhinolaryngology, Kuopio University Hospital, Puijonlaaksontie 2, 70210 Kuopio, PL 100, 70029, Kuopio, Finland.
- School of Medicine, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland.
| | - Aarno Dietz
- Department of Otorhinolaryngology, Kuopio University Hospital, Puijonlaaksontie 2, 70210 Kuopio, PL 100, 70029, Kuopio, Finland
- School of Medicine, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Pia Linder
- Department of Otorhinolaryngology, Kuopio University Hospital, Puijonlaaksontie 2, 70210 Kuopio, PL 100, 70029, Kuopio, Finland
| | - Antti Lehtimäki
- Department of Radiology, Kuopio University Hospital, Kuopio, Finland
| | - Heikki Löppönen
- Department of Otorhinolaryngology, Kuopio University Hospital, Puijonlaaksontie 2, 70210 Kuopio, PL 100, 70029, Kuopio, Finland
- School of Medicine, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Antti-Pekka Elomaa
- Microsurgery Centre of Eastern Finland, Kuopio, Finland
- Department of Neurosurgery, Kuopio University Hospital, Kuopio, Finland
| | - Matti Iso-Mustajärvi
- Department of Otorhinolaryngology, Kuopio University Hospital, Puijonlaaksontie 2, 70210 Kuopio, PL 100, 70029, Kuopio, Finland
- Microsurgery Centre of Eastern Finland, Kuopio, Finland
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Dickson J, Gardiner A, Rhind S. Veterinary Anatomy Education and Spatial Ability: Where Now and Where Next? JOURNAL OF VETERINARY MEDICAL EDUCATION 2022; 49:297-305. [PMID: 33950803 DOI: 10.3138/jvme.2020-0087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The expanding use of technology to support or replace dissection has implications for educators, who must first understand how students mentally manipulate anatomical images. The psychological literature on spatial ability and general intelligence is relevant to these considerations. This article situates current understandings of spatial ability in the context of veterinary anatomy education. As in medical education, veterinary courses are increasingly using physical and computer-based models and computer programs to supplement or even replace cadavers. In this article, we highlight the importance of spatial ability in the learning of anatomy and make methodological recommendations for future studies to ensure a robust evidence base is developed. Recommendations include ensuring that (a) studies aiming to demonstrate changes in spatial ability include anatomically naïve students and also account for previous anatomical knowledge, (b) studies employ a control group in order to account for the practice effect, and (c) the relationship between spatial ability and general intelligence, and thus other cognitive abilities, is acknowledged.
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Na Y, Clary DW, Rose-Reneau ZB, Segars L, Hanson A, Brauer P, Wright BW, Keim SA. Spatial Visualization of Human Anatomy through Art Using Technical Drawing Exercises. ANATOMICAL SCIENCES EDUCATION 2022; 15:587-598. [PMID: 33797858 DOI: 10.1002/ase.2080] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 06/12/2023]
Abstract
Spatial visualization, the ability to mentally rotate three-dimensional (3D) images, plays a significant role in anatomy education. This study examines the impact of technical drawing exercises on the improvement of spatial visualization and anatomy education in a Neuroscience course. First-year medical students (n = 84) were randomly allocated into a control group (n = 41) or art-training group (n = 43). Variables including self-reported artistic drawing ability, previous technical drawing experience, or previous anatomy laboratory exposure were gathered. Participants who self-identified as artistic individuals were equally distributed between the two groups. Students in the art-training group attended four 1-hour sessions to solve technical drawing worksheets. All participants completed two Mental Rotations Tests (MRT), which were used to assess spatial visualization. Data were also collected from two neuroscience written examinations and an anatomical "tag test" practical examination. Participants in the art-training and control groups improved on the MRT. The mean of written examination two was significantly higher (P = 0.007) in the art-training group (12.95) than the control group (11.48), and higher (P = 0.027) in those without technical drawing experience (12.44) than those with (11.00). The mean of the anatomical practical was significantly higher (P = 0.010) in those without artistic ability (46.24) than those with (42.00). These results suggest that completing technical drawing worksheets may aid in solving anatomy-based written examination questions on complex brain regions, but further research is needed to determine its implication on anatomy practical scores. These results propose a simple method of improving spatial visualization in anatomy education.
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Affiliation(s)
- Youjin Na
- College of Medicine, Kansas City University of Medicine and Biosciences, Kansas City, Missouri
- Department of Anatomy, Kansas City University of Medicine and Biosciences, Farber-McIntire Campus, Joplin, Missouri
| | - Derek W Clary
- College of Medicine, Kansas City University of Medicine and Biosciences, Kansas City, Missouri
- Department of Anesthesiology, Washington University School of Medicine, Barnes-Jewish Hospital, St. Louis, Missouri
| | - Zakary B Rose-Reneau
- College of Medicine, Kansas City University of Medicine and Biosciences, Kansas City, Missouri
- Department of Anatomy, Kansas City University of Medicine and Biosciences, Kansas City, Missouri
| | - Larry Segars
- Department of Basic Sciences, Kansas City University of Medicine and Biosciences, Kansas City, Missouri
- Department of Pharmacology, Kansas City University of Medicine and Biosciences, Kansas City, Missouri
| | - Andrea Hanson
- Department of Assessment, Kansas City University of Medicine and Biosciences, Kansas City, Missouri
| | - Philip Brauer
- Department of Anatomy, Kansas City University of Medicine and Biosciences, Farber-McIntire Campus, Joplin, Missouri
| | - Barth W Wright
- Department of Anatomy, Kansas City University of Medicine and Biosciences, Kansas City, Missouri
| | - Sarah A Keim
- Department of Anatomy, Kansas City University of Medicine and Biosciences, Kansas City, Missouri
- Department of Surgery, University of Kansas Medical Center, Kansas City, Missouri
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Sezer B, Sezer TA, Elcin M. Exploring spatial ability in healthcare students and the relationship to training with virtual and actual objects. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2022; 26:310-316. [PMID: 34146381 DOI: 10.1111/eje.12705] [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: 03/04/2021] [Accepted: 06/07/2021] [Indexed: 06/12/2023]
Abstract
INTRODUCTION The relationship between the spatial ability levels of students and anatomy education is not well established in the literature, but it was stated that students should take short-term training during the first years of their education. There is limited number of studies on this topic. In that respect, the aim of this study was to determine the spatial ability levels of medical, dental and nursing students and to evaluate whether this ability level showed difference with respect to faculty, anatomy courses attended or short-term training, or not. MATERIALS AND METHODS Study sample was composed of 1071 students. Data were collected by Personal Information Form, Visualization of Views Test (VoVT) and Cross Section Test (CST). Data analyses were done by SPSS 21 package software. RESULTS Students were determined to have medium level spatial ability. Medical and dental students were found to have higher spatial ability levels than nursing students. Medical and nursing students' CST scores showed significant difference after taking anatomy course. After short-term training, both CST and VoVT scores of students differed significantly. CONCLUSION Supporting anatomy courses with education materials appropriate for the spatial ability level of students and introducing spatial ability development trainings in small groups would aid in increasing spatial ability levels of students.
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Affiliation(s)
- Baris Sezer
- Department of Medical Education and Informatics, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Tufan Asli Sezer
- Nursing Department, Faculty of Nursing, Ankara University, Ankara, Turkey
| | - Melih Elcin
- Department of Medical Education and Informatics, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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Lufler RS, Davis ML, Afifi LM, Willson RF, Croft PE. Bringing anatomy to life: Evaluating a novel ultrasound curriculum in the anatomy laboratory. ANATOMICAL SCIENCES EDUCATION 2022; 15:609-619. [PMID: 34714592 DOI: 10.1002/ase.2148] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 10/06/2021] [Accepted: 10/25/2021] [Indexed: 06/13/2023]
Abstract
As point-of-care ultrasound (POCUS) invades medical specialties, more students covet earlier ultrasound (US) training programs in medical school. Determining the optimal placement and format in the curriculum remains a challenge. This study uses student perceptions and confidence in interpreting and acquiring images to evaluate the effectiveness of an US curriculum and assesses their performance on US content. A unique US curriculum was incorporated into first-year clinical anatomy at Tufts University School of Medicine (TUSM). Students completed surveys evaluating changes in US confidence and perceptions. Mean ratings on pre- and post-surveys were compared using Mann-Whitney U tests. Performance on US examination questions was evaluated. Two independent evaluators coded narrative responses and NVivo software was used to identify common themes. Two hundred eleven students completed the US curriculum. Students reported higher post-curriculum mean confidence ratings on US comprehension, operation, image acquisition, artifact recognition, and normal image interpretation (P < 0.0001). US reinforced anatomy concepts and clinical correlates (9.56, ±0.97 SD; 9.60, ±1.05). Students disagreed with items stating learning US is too difficult (1.2, ±2.2) and that it interferes with learning anatomy (0.68, ±1.7). Students scored above passing on practical US knowledge questions, supporting survey data, and the relation to learning spatial relationships. Qualitative analysis identified seven major themes and additional subthemes. Limited integration of US breaks barriers in students' perceptions and confidence in performing POCUS. The TUSM US curriculum is a natural marriage of anatomy and POCUS applications, serving as a template for medical schools.
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Affiliation(s)
- Rebecca S Lufler
- Department of Medical Education, Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Margaret L Davis
- Emergency Medicine Department, University of Washington, Seattle, Washington, USA
| | - Linda M Afifi
- Department of Anatomy and Neurobiology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Robert F Willson
- Department of Medical Education, Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Peter E Croft
- Emergency Medicine Department, Maine Medical Center, Portland, Maine, USA
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Labranche L, Wilson TD, Terrell M, Kulesza RJ. Learning in Stereo: The Relationship Between Spatial Ability and 3D Digital Anatomy Models. ANATOMICAL SCIENCES EDUCATION 2022; 15:291-303. [PMID: 33527687 DOI: 10.1002/ase.2057] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 01/21/2021] [Accepted: 01/26/2021] [Indexed: 06/12/2023]
Abstract
Three-dimensional (3D) digital anatomical models show potential to demonstrate complex anatomical relationships; however, the literature is inconsistent as to whether they are effective in improving the anatomy performance, particularly for students with low spatial visualization ability (Vz). This study investigated the educational effectiveness of a 3D stereoscopic model of the pelvis, and the relationship between learning with 3D models and Vz. It was hypothesized that participants learning with a 3D pelvis model would outperform participants learning with a two-dimensional (2D) visualization or cadaveric specimen on a spatial anatomy test, particularly when comparing those with low Vz. Participants (n = 64) were stratified into three experimental groups, who each attended a learning session with either a 3D stereoscopic model (n = 21), 2D visualization (n = 21), or cadaveric specimen (n = 22) of the pelvis. Medical and pre-medical student participants completed a multiple-choice pre-test and post-test during their respective learning session, and a long-term retention (LTR) test 2 months later. Results showed no difference in anatomy test improvement or LTR performance between the experimental groups. A simple linear regression analysis showed that within the 3D group, participants with high Vz tended to retain more than those with low Vz on the LTR test (R2 = 0.31, P = 0.01). The low Vz participants may be cognitively overloaded by the complex spatial cues from the 3D stereoscopic model. Results of this study should inform resource selection and curriculum design for health professional students, with attention to the impact of Vz on learning.
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Affiliation(s)
- Leah Labranche
- Department of Anatomy, Lake Erie College of Osteopathic Medicine, Erie, Pennsylvania
| | - Timothy D Wilson
- Corps for Research of Instructional and Perceptual Technologies, Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada
| | - Mark Terrell
- Department of Anatomy, Lake Erie College of Osteopathic Medicine, Erie, Pennsylvania
| | - Randy J Kulesza
- Department of Anatomy, Lake Erie College of Osteopathic Medicine, Erie, Pennsylvania
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van Cappellen van Walsum A, Henssen DJ. E-Learning Three-Dimensional Anatomy of the Brainstem: Impact of Different Microscopy Techniques and Spatial Ability. ANATOMICAL SCIENCES EDUCATION 2022; 15:317-329. [PMID: 33507593 PMCID: PMC9292761 DOI: 10.1002/ase.2056] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 01/08/2021] [Accepted: 01/23/2021] [Indexed: 05/05/2023]
Abstract
Polarized light imaging (PLI) is a new method which quantifies and visualizes nerve fiber direction. In this study, the educational value of PLI sections of the human brainstem were compared to histological sections stained with Luxol fast blue (LFB) using e-learning modules. Mental Rotations Test (MRT) was used to assess the spatial ability. Pre-intervention, post-intervention, and long-term (1 week) anatomical tests were provided to assess the baseline knowledge and retention. One-on-one electronic interviews after the last test were carried out to understand the students' perceptions of the intervention. Thirty-eight medical students, (19 female and 19 males, mean age 21.5 ± SD 2.4; median age: 21.0 years) participated with a mean MRT score of 13.2 ± 5.2 points and a mean pre-intervention knowledge test score of 49.9 ± 11.8%. A significant improvement in both, post-intervention and long-term test scores occurred after learning with either PLI or LFB e-learning module on brainstem anatomy (both P < 0.001). No difference was observed between groups in post-intervention test scores and long-term test scores (P = 0.913 and P = 0.403, respectively). A higher MRT-score was significantly correlated with a higher post-intervention test score (rk = 0.321; P < 0.05, respectively), but there was not a significant association between the MRT- and the long-term scores (rk = -0.078; P = 0.509). Interviews (n = 10) revealed three major topics: Learning (brainstem) anatomy by use of e-learning modules; The "need" of technological background information when studying brainstem sections; and Mnemonics when studying brainstem anatomy. Future studies should assess the cognitive burden of cross-sectional learning methods with PLI and/or LFB sections and their effects on knowledge retention.
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Affiliation(s)
- Anne‐Marie van Cappellen van Walsum
- Department of Medical ImagingRadboud University Medical CenterNijmegenThe Netherlands
- Donders Institute for Brain, Cognition and BehaviourRadboud UniversityNijmegenThe Netherlands
| | - Dylan J.H.A. Henssen
- Department of Medical ImagingRadboud University Medical CenterNijmegenThe Netherlands
- Donders Institute for Brain, Cognition and BehaviourRadboud UniversityNijmegenThe Netherlands
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Ben Awadh A, Clark J, Clowry G, Keenan ID. Multimodal Three-Dimensional Visualization Enhances Novice Learner Interpretation of Basic Cross-Sectional Anatomy. ANATOMICAL SCIENCES EDUCATION 2022; 15:127-142. [PMID: 33369254 DOI: 10.1002/ase.2045] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 12/07/2020] [Accepted: 12/20/2020] [Indexed: 05/22/2023]
Abstract
While integrated delivery of anatomy and radiology can support undergraduate anatomical education, the interpretation of complex three-dimensional spatial relationships in cross-sectional and radiological images is likely to be demanding for novices. Due to the value of technology-enhanced and multimodal strategies, it was hypothesized that simultaneous digital and physical learning could enhance student understanding of cross-sectional anatomy. A novel learning approach introduced at a United Kingdom university medical school combined visualization table-based thoracic cross-sections and digital models with a three-dimensional printed heart. A mixed-method experimental and survey approach investigated student perceptions of challenging anatomical areas and compared the multimodal intervention to a two-dimensional cross-section control. Analysis of seven-point Likert-type responses of new medical students (n = 319) found that clinical imaging (mean 5.64 SD ± 1.20) was significantly more challenging (P < 0.001) than surface anatomy (4.19 ± 1.31) and gross anatomy (4.92 ± 1.22). Pre-post testing of students who used the intervention during their first anatomy class at medical school (n = 229), identified significant increases (P < 0.001) in thoracic cross-sectional anatomy interpretation performance (mean 31.4% ± 15.3) when compared to the subsequent abdominal control activity (24.1% ± 17.6). Student test scores were independent of mental-rotation ability. As depicted on a seven-point Likert-type scale, the intervention may have contributed to students considering cross-sectional interpretation of thoracic images (4.2 ± 1.23) as significantly less challenging (P < 0.001) than comparable abdominal images (5.59 ± 1.14). These findings could have implications for how multimodal cross-sectional anatomy learning approaches are implemented within medical curricula.
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Affiliation(s)
- Abdullah Ben Awadh
- Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Jill Clark
- School of Education, Communication and Language Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Gavin Clowry
- Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Iain D Keenan
- School of Medical Education, Newcastle University, Newcastle upon Tyne, United Kingdom
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Thompson B, Green E, Scotcher K, Keenan ID. A Novel Cadaveric Embalming Technique for Enhancing Visualisation of Human Anatomy. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1356:299-317. [PMID: 35146627 DOI: 10.1007/978-3-030-87779-8_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Within the discipline of anatomical education, the use of donated human cadavers in laboratory-based learning activities is often described as the 'gold standard' resource for supporting student understanding of anatomy. Due to both historical and educational factors, cadaveric dissection has traditionally been the approach against which other anatomy learning modalities and resources have been judged. To prepare human donors for teaching purposes, bodies must be embalmed with fixative agents to preserve the tissues. Embalmed cadavers can then be dissected by students or can be prosected or plastinated to produce teaching resources. Here, we describe the history of cadaveric preservation in anatomy education and review the practical strengths and limitations of current approaches for the embalming of human bodies. Furthermore, we investigate the pedagogic benefits of a range of established modern embalming techniques. We describe relevant cadaveric attributes and their impacts on learning, including the importance of colour, texture, smell, and joint mobility. We also explore the emotional and humanistic elements of the use of human donors in anatomy education, and the relative impact of these factors when alternative types of embalming process are performed. Based on these underpinnings, we provide a technical description of our modern Newcastle-WhitWell embalming process. In doing so, we aim to inform anatomy educators and technical staff seeking to embalm human donors rapidly and safely and at reduced costs, while enhancing visual and haptic tissue characteristics. We propose that our technique has logistical and pedagogic implications, both for the development of embalming techniques and for student visualisation and learning.
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Wainman B, Aggarwal A, Birk SK, Gill JS, Hass KS, Fenesi B. Virtual Dissection: An Interactive Anatomy Learning Tool. ANATOMICAL SCIENCES EDUCATION 2021; 14:788-798. [PMID: 33185976 DOI: 10.1002/ase.2035] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 10/13/2020] [Accepted: 11/09/2020] [Indexed: 06/11/2023]
Abstract
The novelty of three-dimensional visualization technology (3DVT), such as virtual reality (VR), has captured the interest of many educational institutions. This study's objectives were to (1) assess how VR and physical models impact anatomy learning, (2) determine the effect of visuospatial ability on anatomy learning from VR and physical models, and (3) evaluate the impact of a VR familiarization phase on learning. This within-subjects, crossover study recruited 78 undergraduate students who studied anatomical structures at both physical and VR models and were tested on their knowledge immediately and 48 hours after learning. There were no significant differences in test scores between the two modalities on both testing days. After grouping participants on visuospatial ability, low visuospatial ability learners performed significantly worse on anatomy knowledge tests compared to their high visuospatial ability counterparts when learning from VR immediately (P = 0.001, d = 1.515) and over the long-term (P = 0.003, d = 1.279). In contrast, both low and high visuospatial ability groups performed similarly well when learning from the physical model and tested immediately after learning (P = 0.067) and over the long-term (P = 0.107). These results differ from current literature which indicates that learners with low visuospatial ability are aided by 3DVT. Familiarizing participants with VR before the learning phase had no impact on learning (P = 0.967). This study demonstrated that VR may be detrimental to low visuospatial ability students, whereas physical models may allow all students, regardless of their visuospatial abilities, to learn similarly well.
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Affiliation(s)
- Bruce Wainman
- Department of Pathology and Molecular Medicine, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Akanksha Aggarwal
- Doctor of Medicine Program, Carver College of Medicine, University of Iowa, Iowa City, Iowa
| | - Sapriya K Birk
- Master of Public Health program, Faculty of Health Sciences, Queen's University, Kingston, Ontario, Canada
| | - Jaskaran S Gill
- Doctor of Medicine Program, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Katrina S Hass
- Master of Science in Biomedical Communications Program, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Barbara Fenesi
- Faculty of Education, University of Western Ontario, London, Ontario, Canada
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Cheung CC, Bridges SM, Tipoe GL. Why is Anatomy Difficult to Learn? The Implications for Undergraduate Medical Curricula. ANATOMICAL SCIENCES EDUCATION 2021; 14:752-763. [PMID: 33720515 DOI: 10.1002/ase.2071] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 01/31/2021] [Accepted: 03/10/2021] [Indexed: 06/12/2023]
Abstract
The impact of the medical curricular reform on anatomy education has been inconclusive. A pervasive perception is that graduates do not possess a sufficient level of anatomical knowledge for safe medical practice; however, the reason is less well-studied. This qualitative study investigated the perceived challenges in learning anatomy, possible explanations, and ways to overcome these challenges. Unlike previous work, it explored the perceptions of multiple stakeholders in anatomy learning. Semi-structured interviews were conducted and the transcripts were analyzed by a grounded theory approach. Three main themes emerged from the data: (1) visualization of structures, (2) body of information, and (3) issues with curriculum design. The decreasing time spent in anatomy laboratories forced students to rely on alternative resources to learn anatomy but they lacked the opportunities to apply to human specimens, which impeded the "near" transfer of learning. The lack of clinical integration failed to facilitate the "far" transfer of learning. Learners also struggled to cope with the large amount of surface knowledge, which was pre-requisite to successful deep and transfer of learning. It was theorized that the perceived decline in anatomical knowledge was derived from this combination of insufficient surface knowledge and impeded "near" transfer resulting in impeded deep and "far" transfer of learning. Moving forward, anatomy learning should still be cadaveric-based coupled with complementary technological innovations that demonstrate "hidden" structures. A constant review of anatomical disciplinary knowledge with incremental integration of clinical contexts should also be adopted in medical curricula which could promote deep and far transfer of learning.
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Affiliation(s)
- Chun Chung Cheung
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Susan M Bridges
- Centre for the Enhancement of Teaching and Learning, Faculty of Education, The University of Hong Kong, Hong Kong, Hong Kong
| | - George L Tipoe
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
- Bau Institute of Medical and Health Sciences Education, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
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Bork F, Lehner A, Eck U, Navab N, Waschke J, Kugelmann D. The Effectiveness of Collaborative Augmented Reality in Gross Anatomy Teaching: A Quantitative and Qualitative Pilot Study. ANATOMICAL SCIENCES EDUCATION 2021; 14:590-604. [PMID: 32892494 DOI: 10.1002/ase.2016] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 08/20/2020] [Accepted: 08/29/2020] [Indexed: 06/11/2023]
Abstract
In the context of gross anatomy education, novel augmented reality (AR) systems have the potential to serve as complementary pedagogical tools and facilitate interactive, student-centered learning. However, there is a lack of AR systems that enable multiple students to engage in collaborative, team-based learning environments. This article presents the results of a pilot study in which first-year medical students (n = 16) had the opportunity to work with such a collaborative AR system during a full-day gross anatomy seminar. Student performance in an anatomy knowledge test, conducted after an extensive group learning session, increased significantly compared to a pre-test in both the experimental group working with the collaborative AR system (P < 0.01) and in the control group working with traditional anatomy atlases and three-dimensional (3D) models (P < 0.01). However, no significant differences were found between the test results of both groups. While the experienced mental effort during the collaborative learning session was considered rather high (5.13 ± 2.45 on a seven-point Likert scale), both qualitative and quantitative feedback during a survey as well as the results of a System Usability Scale (SUS) questionnaire (80.00 ± 13.90) outlined the potential of the collaborative AR system for increasing students' 3D understanding of topographic anatomy and its advantages over comparable AR systems for single-user experiences. Overall, these outcomes show that collaborative AR systems such as the one evaluated within this work stimulate interactive, student-centered learning in teams and have the potential to become an integral part of a modern, multi-modal anatomy curriculum.
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Affiliation(s)
- Felix Bork
- Chair for Computer Aided Medical Procedures and Augmented Reality, Faculty of Informatics, Technical University of Munich, Munich, Germany
| | - Alexander Lehner
- Chair for Computer Aided Medical Procedures and Augmented Reality, Faculty of Informatics, Technical University of Munich, Munich, Germany
| | - Ulrich Eck
- Chair for Computer Aided Medical Procedures and Augmented Reality, Faculty of Informatics, Technical University of Munich, Munich, Germany
| | - Nassir Navab
- Chair for Computer Aided Medical Procedures and Augmented Reality, Faculty of Informatics, Technical University of Munich, Munich, Germany
| | - Jens Waschke
- Chair for Vegetative Anatomy, Faculty of Medicine, Ludwig-Maximilians University, Munich, Germany
| | - Daniela Kugelmann
- Chair for Vegetative Anatomy, Faculty of Medicine, Ludwig-Maximilians University, Munich, Germany
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Wheble R, Channon SB. What Use is Anatomy in First Opinion Small Animal Veterinary Practice? A Qualitative Study. ANATOMICAL SCIENCES EDUCATION 2021; 14:440-451. [PMID: 32558304 DOI: 10.1002/ase.1995] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 05/14/2020] [Accepted: 06/11/2020] [Indexed: 06/11/2023]
Abstract
Despite the uncontested importance of anatomy as one of the foundational aspects of undergraduate veterinary programs, there is still limited information available as to what anatomy knowledge is most important for the graduate veterinarian in their daily clinical work. The aim of this study was therefore to gain a deeper understanding of the role that anatomy plays in first opinion small animal veterinary practice. Using ethnographic methodologies, the authors aimed to collect rich qualitative data to answer the question "How do first opinion veterinarians use anatomy knowledge in their day-to-day clinical practice?" Detailed observations and semi-structured interviews were conducted with five veterinarians working within a single small animal first opinion practice in the United Kingdom. Thematic analysis was undertaken, identifying five main themes: Importance; Uncertainty; Continuous learning; Comparative and dynamic anatomy; and Communication and language. Anatomy was found to be interwoven within all aspects of clinical practice; however, veterinarians were uncertain in their anatomy knowledge. This impacted their confidence and how they carried out their work. Veterinarians described continually learning and refreshing their anatomy knowledge in order to effectively undertake their role, highlighting the importance of teaching information literacy skills within anatomy curricula. An interrelationship between anatomy use, psychomotor, and professional skills was also highlighted. Based on these findings, recommendations were made for veterinary anatomy curriculum development. This study provides an in-depth view within a single site small animal general practice setting: further work is required to assess the transferability of these findings to other areas of veterinary practice.
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Affiliation(s)
| | - Sarah Beth Channon
- Department of Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
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36
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Stromberga Z, Phelps C, Smith J, Moro C. Teaching with Disruptive Technology: The Use of Augmented, Virtual, and Mixed Reality (HoloLens) for Disease Education. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1317:147-162. [PMID: 33945136 DOI: 10.1007/978-3-030-61125-5_8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Modern technologies are often utilised in schools or universities with a variety of educational goals in mind. Of particular interest is the enhanced interactivity and engagement offered by mixed reality devices such as the HoloLens, as well as the ability to explore anatomical models of disease using augmented and virtual realities. As the students are required to learn an ever-increasing number of diseases within a university health science or medical degree, it is crucial to consider which technologies provide value to educators and students. This chapter explores the opportunities for using modern disruptive technologies to teach a curriculum surrounding disease. For relevant examples, a focus will be placed on asthma as a respiratory disease which is increasing in prevalence, and stroke as a neurological and cardiovascular disease. The complexities of creating effective educational curricula around these diseases will be explored, along with the benefits of using augmented reality and mixed reality as viable teaching technologies in a range of use cases.
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Affiliation(s)
- Zane Stromberga
- Faculty of Health Sciences and Medicine, Bond University, Robina, Australia
| | - Charlotte Phelps
- Faculty of Health Sciences and Medicine, Bond University, Robina, Australia
| | - Jessica Smith
- Faculty of Health Sciences and Medicine, Bond University, Robina, Australia
| | - Christian Moro
- Faculty of Health Sciences and Medicine, Bond University, Robina, Australia.
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Roach VA, Mi M, Mussell J, Van Nuland SE, Lufler RS, DeVeau K, Dunham SM, Husmann P, Herriott HL, Edwards DN, Doubleday AF, Wilson BM, Wilson AB. Correlating Spatial Ability With Anatomy Assessment Performance: A Meta-Analysis. ANATOMICAL SCIENCES EDUCATION 2021; 14:317-329. [PMID: 33124194 PMCID: PMC9039732 DOI: 10.1002/ase.2029] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 09/17/2020] [Accepted: 10/23/2020] [Indexed: 05/05/2023]
Abstract
Interest in spatial ability has grown over the past few decades following the emergence of correlational evidence associating spatial aptitude with educational performance in the fields of science, technology, engineering, and mathematics. The research field at large and the anatomy education literature on this topic are mixed. In an attempt to generate consensus, a meta-analysis was performed to objectively summarize the effects of spatial ability on anatomy assessment performance across multiple studies and populations. Relevant studies published within the past 50 years (1969-2019) were retrieved from eight databases. Study eligibility screening was followed by a full-text review and data extraction. Use of the Mental Rotations Test (MRT) was required for study inclusion. Out of 2,450 screened records, 15 studies were meta-analyzed. Seventy-three percent of studies (11 of 15) were from the United States and Canada, and the majority (9 of 15) studied professional students. Across 15 studies and 1,245 participants, spatial ability was weakly associated with anatomy performance (rpooled = 0.240; CI at 95% = 0.09, 0.38; P = 0.002). Performance on spatial and relationship-based assessments (i.e., practical assessments and drawing tasks) was correlated with spatial ability, while performance on assessments utilizing non-spatial multiple-choice items was not correlated with spatial ability. A significant sex difference was also observed, wherein males outperformed females on spatial ability tasks. Given the role of spatial reasoning in learning anatomy, educators are encouraged to consider curriculum delivery modifications and a comprehensive assessment strategy so as not to disadvantage individuals with low spatial ability.
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Affiliation(s)
- Victoria A. Roach
- Department of Foundational Medical Studies, Oakland University William Beaumont School of Medicine, Oakland University. Rochester, Michigan
| | - Misa Mi
- Department of Foundational Medical Studies, Oakland University William Beaumont School of Medicine, Oakland University. Rochester, Michigan
| | - Jason Mussell
- Department of Cell Biology and Anatomy, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Sonya E. Van Nuland
- Department of Cell Biology and Anatomy, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Rebecca S. Lufler
- Department of Medical Education, Tufts University School of Medicine, Boston, Massachusetts
| | - Kathryn DeVeau
- Department of Anatomy and Cell Biology, School of Medicine and Health Sciences, George Washington University, Washington, District of Columbia
| | - Stacey M. Dunham
- Department of Anatomy, Cell Biology, and Physiology, Indiana University School of Medicine, Bloomington, Indiana
| | - Polly Husmann
- Department of Anatomy, Cell Biology, and Physiology, Indiana University School of Medicine, Bloomington, Indiana
| | - Hannah L. Herriott
- Department of Anatomy, Cell Biology, and Physiology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Danielle N. Edwards
- Department of Cell, Developmental and Integrative Biology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Alison F. Doubleday
- Department of Oral Medicine and Diagnostic Sciences, College of Dentistry, University of Illinois at Chicago, Chicago, Illinois
| | - Brittany M. Wilson
- Department of Cell and Molecular Medicine, Rush College of Medicine, Rush University, Chicago, Illinois
| | - Adam B. Wilson
- Department of Cell and Molecular Medicine, Rush College of Medicine, Rush University, Chicago, Illinois
- Correspondence to Dr. Adam B. Wilson, Department of Cell and Molecular Medicine, Rush University, Armour Academic Center, Suite 505A, 600 S. Paulina St., Chicago, IL 60612; telephone: 312-942-5903;
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Brewer-Deluce D, Bak AB, Simms AJ, Sinha S, Mitchell JP, Shin D, Saraco AN, Wainman BC. Virtual Reality Bell-Ringer: The Development and Testing of a Stereoscopic Application for Human Gross Anatomy. ANATOMICAL SCIENCES EDUCATION 2021; 14:330-341. [PMID: 33735524 DOI: 10.1002/ase.2074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 02/11/2021] [Accepted: 03/15/2021] [Indexed: 06/12/2023]
Abstract
As post-secondary education migrates online, developing and evaluating new avenues for assessment in anatomy is paramount. Three-dimensional (3D) visualization technology is one area with the potential to augment or even replace resource-intensive cadaver use in anatomical education. This manuscript details the development of a smartphone application, entitled "Virtual Reality Bell-Ringer (VRBR)," capable of displaying monoscopic two-dimensional (2D) or stereoscopic 3D images with the use of an inexpensive cardboard headset for use in spot examinations. Cadaveric image use, creation, and pinning processes are explained, and the source code is provided. To validate this tool, this paper compares traditional laboratory-based spot examination assessment stations against those administered using the VRBR application to test anatomical knowledge. Participants (undergraduate, n = 38; graduate, n = 13) completed three spot examinations specific to their level of study, one in each of the modalities (2D, 3D, laboratory) as well as a mental rotation test (MRT), Stereo Fly stereotest, and cybersickness survey. Repeated measures ANCOVA suggested participants performed significantly better on laboratory and 3D stations compared to 2D stations. Moderate to severe cybersickness symptoms were reported by 63% of participants in at least one category while using the VRBR application. Highest reported symptoms included: eye strain, general discomfort, difficulty focusing, and difficulty concentrating. Overall, the VRBR application is a promising tool for its portability, affordability, and accessibility. Due to reported cybersickness and other technical limitations, the use of VRBR as an alternative to cadaveric specimens presents several challenges when testing anatomy knowledge that must be addressed before widespread adoption.
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Affiliation(s)
- Danielle Brewer-Deluce
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- School of Kinesiology, Faculty of Health Sciences, Western University, London, Ontario, Canada
| | - Alex B Bak
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Abigail J Simms
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Sakshi Sinha
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Josh P Mitchell
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - David Shin
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Anthony N Saraco
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Bruce C Wainman
- Education Program in Anatomy, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Department of Pathology and Molecular Medicine, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
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39
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Norris ME, Cachia MA, Johnson MI, Martin CM, Rogers KA. Are Clerks Proficient in the Basic Sciences? Assessment of Third-Year Medical Students' Basic Science Knowledge Prior to and at the Completion of Core Clerkship Rotations. MEDICAL SCIENCE EDUCATOR 2021; 31:709-722. [PMID: 34457921 PMCID: PMC8368550 DOI: 10.1007/s40670-021-01249-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/09/2021] [Indexed: 06/13/2023]
Abstract
Basic sciences are a cornerstone of undergraduate medical education (UME), yet research indicates that students' basic science knowledge is not well retained. Many UME curricula are increasing the integration between the basic and clinical sciences with the goal of enhancing students' knowledge levels; however, the impact of clerkship training on students' basic science knowledge remains inconclusive. Thus, using clerkship directors' expectations as framework, we aimed to assess third-year medical students' basic science knowledge during clerkship training and evaluate the influence of clerkship training on their basic science knowledge. Using concepts deemed necessary by clerkship directors, we created a basic science assessment for each clerkship rotation. Assessments were distributed to third-year medical students as a pre- and post-test to assess their basic science knowledge prior to and at the completion of each rotation. On average, students retained ≥ 60% of relevant basic science knowledge from pre-clerkship, and neither clerkship rotation order, nor the basic science discipline being assessed, impacted students' basic science knowledge levels. Post-test data revealed that students, on average, reinforced fundamental concepts during clerkship. Interestingly, even though lower-performing students demonstrated the greatest post-test improvement, they still left each rotation with knowledge deficits compared with their highest-performing peers, suggesting that the clinical experience of clerkship appears to be particularly beneficial for lower-performing students, in regard to enhancing their basic science knowledge. Overall, results indicate that earlier exposure to clinical learning in UME, along with integration of basic science education into clerkship, could promote students' basic science knowledge acquisition and retention.
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Affiliation(s)
- Madeleine E. Norris
- Department of Anatomy and Cell Biology, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, ON Canada
| | - Mark A. Cachia
- Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON Canada
| | - Marjorie I. Johnson
- Department of Anatomy and Cell Biology, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, ON Canada
| | - Charys M. Martin
- Department of Anatomy and Cell Biology, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, ON Canada
| | - Kem A. Rogers
- Department of Anatomy and Cell Biology, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, ON Canada
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40
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Little WB, Dezdrobitu C, Conan A, Artemiou E. Is Augmented Reality the New Way for Teaching and Learning Veterinary Cardiac Anatomy? MEDICAL SCIENCE EDUCATOR 2021; 31:723-732. [PMID: 34457922 PMCID: PMC8368292 DOI: 10.1007/s40670-021-01260-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/01/2021] [Indexed: 06/13/2023]
Abstract
Strong understanding of cardiac anatomy and function are essential components of veterinary medical education; however, the heart is considered challenging to comprehend due to its complexity. This study introduced and assessed a new learning resource, the IVALA® augmented reality (AR) heart program in a cohort of pre-veterinary students. Students were randomly divided into traditional textbook learning and AR learning groups. All students underwent a pre- and post-intervention testing assessing baseline cardiac anatomy knowledge, as well as pre-intervention evaluation of inherent spatial awareness. Teaching and learning included a 60-min cadaveric learning experience guided by either traditional learning resources or the IVALA® program. All students completed a participant survey about their learning experiences. Seventy-four students (36 in the control, and 38 in the IVALA® group) participated in the research. Overall, students improved in cardiac knowledge by an average of 24.5% after intervention regardless of study methodology. No significant difference in post-test improvement was noted between the two groups. On a 20-question assessment, students in the IVALA® group improved by an average of 4.9 questions correct over their pre-intervention test, and the control group improved by an average of 4.8 questions (p = 0.9). A positive correlation was found between spatial awareness scores and post-test improvement regardless of cohort group (p = 0.03). Sixty-two individuals (83.8%) completing the participant survey reported an overwhelming preference for learning with AR compared to traditional methods. This study illustrates student preference of IVALA® program in learning anatomy of the heart and supports its use is as effective as traditional methods of teaching with the benefit of increased enthusiasm and engagement. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s40670-021-01260-8.
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Affiliation(s)
- W. Brady Little
- School of Veterinary Medicine, Ross University, St. Kitts, Basseterre, West Indies USA
| | - Cristian Dezdrobitu
- School of Veterinary Medicine, Ross University, St. Kitts, Basseterre, West Indies USA
| | - Anne Conan
- School of Veterinary Medicine, Ross University, St. Kitts, Basseterre, West Indies USA
| | - Elpida Artemiou
- School of Veterinary Medicine, Ross University, St. Kitts, Basseterre, West Indies USA
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41
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Gonzales RA, Ferns G, Vorstenbosch MATM, Smith CF. Does spatial awareness training affect anatomy learning in medical students? ANATOMICAL SCIENCES EDUCATION 2020; 13:707-720. [PMID: 32048478 DOI: 10.1002/ase.1949] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 02/07/2020] [Accepted: 02/09/2020] [Indexed: 06/10/2023]
Abstract
Spatial ability (SA) is the cognitive capacity to understand and mentally manipulate concepts of objects, remembering relationships among their parts and those of their surroundings. Spatial ability provides a learning advantage in science and may be useful in anatomy and technical skills in health care. This study aimed to assess the relationship between SA and anatomy scores in first- and second-year medical students. The training sessions focused on the analysis of the spatial component of objects' structure and their interaction as applied to medicine; SA was tested using the Visualization of Rotation (ROT) test. The intervention group (n = 29) received training and their pre- and post-training scores for the SA tests were compared to a control group (n = 75). Both groups improved their mean scores in the follow-up SA test (P < 0.010). There was no significant difference in SA scores between the groups for either SA test (P = 0.31, P = 0.90). The SA scores for female students were significantly lower than for male students, both at baseline and follow-up (P < 0.010). Anatomy training and assessment were administered by the anatomy department of the medical school, and examination scores were not significantly different between the two groups post-intervention (P = 0.33). However, participants with scores in the bottom quartile for SA performed worse in the anatomy questions (P < 0.001). Spatial awareness training did not improve SA or anatomy scores; however, SA may identify students who may benefit from additional academic support.
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Affiliation(s)
- Rene A Gonzales
- Department of Medical Education, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
| | - Gordon Ferns
- Department of Medical Education, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
| | - Marc A T M Vorstenbosch
- Department of Anatomy, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Claire F Smith
- Department of Medical Education, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
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42
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Li L, Li L, Zuo Y. A Hands-On Organ-Slicing Activity to Teach the Cross-Sectional Anatomy. ANATOMICAL SCIENCES EDUCATION 2020; 13:732-742. [PMID: 32034876 DOI: 10.1002/ase.1947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 01/22/2020] [Accepted: 02/05/2020] [Indexed: 06/10/2023]
Abstract
The presentation of pre-sliced specimens is a frequently used method in the laboratory teaching of cross-sectional anatomy. In the present study, a new teaching method based on a hands-on slicing activity was introduced into the teaching of brain, heart, and liver cross-sectional anatomy. A randomized, controlled trial was performed. A total of 182 third-year medical students were randomized into a control group taught with the prosection mode (pre-sliced organ viewing) and an experimental group taught with the dissection mode (hands-on organ slicing). These teaching methods were assessed by testing the students' knowledge of cross-sectional specimens and cross-sectional radiological images, and analyzing students' feedback. Using a specimen test on three organs (brain, heart, and liver), significant differences were observed in the mean scores of the control and experimental groups: for brain 59.6% (±14.2) vs. 70.1% (±15.5), (P < 0.001, Cohen's d = 0.17); for heart: 57.6% (±12.5) vs. 75.6% (±15.3), (P < 0.001, d = 0.30); and for liver: 60.4% (±14.5) vs. 81.7% (±14.2), (P < 0.001, d = 0.46). In a cross-sectional radiological image test, better performance was also found in the experimental group (P < 0.001). The mean scores of the control vs. experimental groups were as follows: for brain imaging 63.9% (±15.1) vs. 71.1% (±16.1); for heart imaging 64.7% (±14.5) vs. 75.2% (±15.5); and for liver imaging 61.1% (±15.5) vs. 81.2% (±14.6), respectively. The effect sizes (Cohen's d) were 0.05, 0.23, and 0.52, respectively. Students in the lower tertile benefited the most from the slicing experiences. Students' feedback was generally positive. Hands-on slicing activity can increase the effectiveness of anatomy teaching and increase students' ability to interpret radiological images.
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Affiliation(s)
- Lei Li
- Department of Anatomy, Nanjing Medical University, Nanjing, People's Republic of China
| | - Lin Li
- Department of Anatomy, Nanjing Medical University, Nanjing, People's Republic of China
| | - Yizhi Zuo
- Department of Anatomy, Nanjing Medical University, Nanjing, People's Republic of China
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Cai L, Luo J, Zhang H, Ying J. The Development of Spatial Representation Through Teaching Block-Building in Kindergartners. Front Psychol 2020; 11:565723. [PMID: 33132968 PMCID: PMC7562790 DOI: 10.3389/fpsyg.2020.565723] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 09/14/2020] [Indexed: 11/13/2022] Open
Abstract
This study investigated the effects of the teaching block-building intervention on overall spatial representation and its three sub-forms, namely linguistic, graphic and model representations, in kindergartners. Eighty-four children (39 girls and 45 boys), aged 5–6 years old, were randomly selected and equally divided into two groups, i.e., experimental group and control group. The experimental group received the intervention of teaching block-building for 14 weeks (45 min each time, once a week), while children in the control group freely played with blocks for the equivalent time. Children’s spatial representation performances were measured in both pre- and post-tests by the Experimental Tasks of Spatial Representation for Children. The results showed that: (1) teaching block-building could promote not only the overall spatial representation but also all three sub-forms of spatial representations; (2) there was no gender differences regarding the effect of teaching block-building on neither the overall nor three sub-forms of spatial representations; (3) after the intervention, the diversity of children’s choices regarding the use of sub-forms spatial representations was also promoted in the experimental group. In summary, these results contributed to a comprehensive and systematic understanding of the effects of teaching block-building on spatial representation among children in kindergartens.
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Affiliation(s)
- Liman Cai
- School of Education, South China Normal University, Guangzhou, China
| | - Jiutong Luo
- Advanced Innovation Center for Future Education, Faculty of Education, Beijing Normal University, Beijing, China.,Faculty of Education, The University of Hong Kong, Pokfulam, Hong Kong
| | - Hui Zhang
- Teacher's College, Shihezi University, Shihezi, China
| | - Jinling Ying
- School of Education, South China Normal University, Guangzhou, China
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44
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[Making innovation in teaching measurable : Psychometric validation of the "Radio-Prak": a questionnaire using the example of a clinical practical seminar in interventional radiology]. Radiologe 2020; 60:342-350. [PMID: 31932955 DOI: 10.1007/s00117-019-00631-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND As part of the reform of medical education with a stronger focus on clinical-practical skills, a restructured seminar on interventional radiology was evaluated using a newly developed questionnaire. OBJECTIVES Because knowledge in medical education is increasingly transferred by means of application-based teaching formats, a suitable evaluation tool is essential to assess the quality of newly implemented teaching courses. The aim of this study was to evaluate the seminar on interventional radiology and to validate the "Radio-Prak" questionnaire psychometrically in the process. MATERIALS AND METHODS In the summer semester of 2018, 123 students participating in the newly established seminar were asked to document their satisfaction using the "Radio-Prak" questionnaire with 23 items employing a 5-point Likert scale. We evaluated the questionnaire psychometrically by performing exploratory factor (EFA) and reliability analysis and examined differential validity by group differences. RESULTS The newly structured seminar on interventional radiology was met with great approval by students (mean global rating = 1.31, on a grading scale where 1 = very good, 5 = insufficient). EFA revealed that the questionnaire consisted of two main factors "didactic quality" and "practical quality" (five items each, α = 0.68). The seminar was rated more positively when students perceived the time for practice as sufficient (p < 0.05). Furthermore, female students demonstrated significantly less self-esteem, identified by the item "I have improved my spatial ability through the seminar," (p < 0.05). CONCLUSION The "Radio-Prak" questionnaire is both reliable and valid as an instrument to evaluate the quality of a clinical-practical seminar. The students assessed the didactic dimension, but also rated the practical component as important in the assessment.
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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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Bogomolova K, Hierck BP, van der Hage JA, Hovius SER. Anatomy Dissection Course Improves the Initially Lower Levels of Visual-Spatial Abilities of Medical Undergraduates. ANATOMICAL SCIENCES EDUCATION 2020; 13:333-342. [PMID: 31301207 DOI: 10.1002/ase.1913] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 07/05/2019] [Accepted: 07/08/2019] [Indexed: 06/10/2023]
Abstract
Visual-spatial abilities are considered a successful predictor in anatomy learning. Previous research suggest that visual-spatial abilities can be trained, and the magnitude of improvement can be affected by initial levels of spatial skills. This case-control study aimed to evaluate (1) the impact of an extra-curricular anatomy dissection course on visual-spatial abilities of medical undergraduates and (2) the magnitude of improvement in students with initially lower levels of visual-spatial abilities, and (3) whether the choice for the course was related to visual-spatial abilities. Course participants (n = 45) and controls (n = 65) were first and second-year medical undergraduates who performed a Mental Rotations Test (MRT) before and 10 weeks after the course. At baseline, there was no significant difference in MRT scores between course participants and controls. At the end of the course, participants achieved a greater improvement than controls (first-year: ∆6.0 ± 4.1 vs. ∆4.9 ± 3.2; ANCOVA, P = 0.019, Cohen's d = 0.41; second-year: ∆6.5 ± 3.3 vs. ∆6.1 ± 4.0; P = 0.03, Cohen's d = 0.11). Individuals with initially lower scores on the MRT pretest showed the largest improvement (∆8.4 ± 2.3 vs. ∆6.8 ± 2.8; P = 0.011, Cohen's d = 0.61). In summary, (1) an anatomy dissection course improved visual-spatial abilities of medical undergraduates; (2) a substantial improvement was observed in individuals with initially lower scores on the visual-spatial abilities test indicating a different trajectory of improvement; (3) students' preferences for attending extracurricular anatomy dissection course was not driven by visual-spatial abilities.
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Affiliation(s)
- Katerina Bogomolova
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
- Center for Innovation in Medical Education, Leiden University Medical Center, Leiden, The Netherlands
| | - Beerend P Hierck
- Center for Innovation in Medical Education, Leiden University Medical Center, Leiden, The Netherlands
- Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, The Netherlands
- Leiden Teachers' Academy, Leiden University, Leiden, The Netherlands
| | - Jos A van der Hage
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
- Center for Innovation in Medical Education, Leiden University Medical Center, Leiden, The Netherlands
| | - Steven E R Hovius
- Department of Plastic and Reconstructive Surgery and Hand Surgery, Rotterdam Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Plastic and Reconstructive Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
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Langlois J, Bellemare C, Toulouse J, Wells GA. Spatial abilities training in the field of technical skills in health care: A systematic review. Heliyon 2020; 6:e03280. [PMID: 32190751 PMCID: PMC7068633 DOI: 10.1016/j.heliyon.2020.e03280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 08/24/2019] [Accepted: 01/06/2020] [Indexed: 11/17/2022] Open
Abstract
Objective To conduct a systematic review of the effect of interventions on spatial abilities in the field of technical skills in health care. Methods A literature search was conducted up to November 14, 2017 in Scopus and in several databases on EBSCOhost platform. Citations were obtained, articles related to retained citations were reviewed and a final list of included studies was identified. Methods in the field of technical skills relating an intervention to spatial abilities test scores between intervention groups or obtained before and after the intervention were identified as eligible. The quality of included studies was assessed and data were extracted in a systematic way. Results A series of 5513 citations was obtained. Ninety-nine articles were retained and fully reviewed, yielding four included studies. No difference in the Hidden Figure Test score after one year was observed after residency training in General Surgery of at least nine months. A first-year dental curriculum was not found to elevate the Novel Object Cross-Sections Test score (P = 0.07). A two-semester learning period of abdominal sonography was found to increase the Revised Minnesota Paper Form Board Test score (P < 0.05). A hands-on radiology course using interactive three-dimensional image post-processing software consisting of seven two-hour long seminars on a weekly basis was found to amplify the Cube Perspective Test score (P < 0.001). Conclusion Spatial abilities tests scores were enhanced by courses in abdominal sonography and hands-on radiology, but were not improved by residency training in General Surgery and first-year dental curriculum.
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Affiliation(s)
- Jean Langlois
- Department of Emergency Medicine, CIUSSS de l'Estrie - Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Christian Bellemare
- Department of Multidisciplinary Services, Clinical Quality Division, CIUSSS de l'Estrie - Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Josée Toulouse
- Librairies and Archives Services, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - George A Wells
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada.,Cardiovascular Research Methods Centre, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
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Interdimensional Travel: Visualisation of 3D-2D Transitions in Anatomy Learning. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1235:103-116. [PMID: 32488638 DOI: 10.1007/978-3-030-37639-0_6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Clinical image interpretation is one of the most challenging activities for students when they first arrive at medical school. Interpretation of clinical images concerns the identification of three-dimensional anatomical features in two-dimensional cross-sectional computed tomography (CT) and magnetic resonance imaging (MRI) images in axial, sagittal and coronal planes, and the recognition of structures in ultrasound and plain radiographs. We propose that a cognitive transition occurs when initially attempting to interpret clinical images, which requires reconciling known 3D structures with previously unknown 2D visual information. Additionally, we propose that this 3D-2D transition is required when integrating an understanding of superficial 2D surface landmarks with an appreciation of underlying 3D anatomical structures during clinical examinations.Based on educational theory and research findings, we recommend that 3D and 2D approaches should be simultaneously combined within radiological and surface anatomy education. With a view to this, we have developed and utilised digital and art-based methods to support the 3D-2D transition. We outline our observations and evaluations, and describe our practical implementation of these approaches within medical curricula to serve as a guide for anatomy educators. Furthermore, we define the theoretical underpinnings and evidence supporting the integration of 3D-2D approaches and the value of our specific activities for enhancing the clinical image interpretation and surface anatomy learning of medical students.
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Langlois J, Bellemare C, Toulouse J, Wells GA. Spatial Abilities Training in Anatomy Education: A Systematic Review. ANATOMICAL SCIENCES EDUCATION 2020; 13:71-79. [PMID: 30839169 DOI: 10.1002/ase.1873] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 02/25/2019] [Accepted: 03/01/2019] [Indexed: 06/09/2023]
Abstract
Spatial abilities have been correlated to anatomy knowledge assessment and spatial training has been found to improve spatial abilities in previous systematic reviews. The objective of this systematic review was to evaluate spatial abilities training in anatomy education. A literature search was done from inception to 3 August 2017 in Scopus® and several databases on the EBSCOhost platform. Citations were reviewed and those involving anatomy education, an intervention, and a spatial abilities test were retained and the corresponding full-text articles were reviewed for inclusion. Before and after training studies, as well as comparative training programs, relating a spatial training intervention to spatial abilities were eligible. Of the 2,405 citations obtained, 52 articles were identified and reviewed, yielding eight eligible articles. Instruction in anatomy and mental rotations training were found to improve spatial abilities. For the seven studies retained for the meta-analysis that included the effect of interventions on spatial abilities test scores, the pooled treatment effect difference was 0.49 (95% CI [0.17; 0.82]; n = 11) improvement. For the two studies that included the practice effect on spatial abilities test scores in a control group, the pooled treatment effect difference was 0.47 (95% CI [-0.03; 0.97]; n = 2) improvement. In these two studies, the impact of the intervention on spatial abilities test scores was found despite the practice effect. Evidence was found for improvement of spatial abilities in anatomy education using instruction in anatomy and mental rotations training.
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Affiliation(s)
- Jean Langlois
- Department of Emergency Medicine, CIUSSS de l'Estrie - Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Christian Bellemare
- Department of Multidisciplinary Services, Clinical Quality Division, CIUSSS de l'Estrie - Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Josée Toulouse
- Division of Libraries and Archives, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - George A Wells
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
- Cardiovascular Research Methods Centre, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
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Greene SJ. The Use of Anatomical Dissection Videos in Medical Education. ANATOMICAL SCIENCES EDUCATION 2020; 13:48-58. [PMID: 30663269 PMCID: PMC6783316 DOI: 10.1002/ase.1860] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 01/09/2019] [Accepted: 01/10/2019] [Indexed: 05/02/2023]
Abstract
Dissection videos are commonly utilized in gross anatomy courses; however, the actual usage of such videos, as well as the academic impact of student use of these videos, is largely unknown. Understanding how dissection videos impact learning is important in making curricular decisions. In this study, 22 dissection videos were created to review structures identified in laboratory sessions throughout the Organ Systems 1 (OS1), 2 (OS2), and 3 (OS3) courses. Dissection videos were provided to 201 first-year medical students, and viewing data were recorded. Demographic data for age and gender identity were also collected from students. Overall, there was a significant decrease in total views (P = 0.001), the number of students who pressed play (P < 0.001), and the number of students who viewed ≥ 90% of the total length of videos (P < 0.001) from OS1 to OS3. The total adjusted time spent viewing videos was not significantly different between individual OS courses. There were some instances where significant differences existed in examination performance between those who did and did not view videos, and by time spent viewing videos. There were no significant differences in time spent viewing videos by gender. Together these data suggest that students may utilize dissection videos more at the beginning of a dissection course, although they remain an important resource throughout the year for a subset of students.
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Affiliation(s)
- Sarah J. Greene
- Correspondence to: Dr. Sarah J. Greene, Department of Pathology and Anatomy, Morehouse School of Medicine, 720 Westview Drive SW. Atlanta, GA 30310-1495. USA.
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