The effect of stereoscopic augmented reality visualization on learning anatomy and the modifying effect of visual-spatial abilities
| العنوان: | The effect of stereoscopic augmented reality visualization on learning anatomy and the modifying effect of visual-spatial abilities |
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| المؤلفون: | Walter W van den Broek, Jos A. van der Hage, Steven E.R. Hovius, Beerend P. Hierck, Ineke J. M. van der Ham, Mary E. W. Dankbaar, Katerina Bogomolova |
| المساهمون: | Plastic and Reconstructive Surgery and Hand Surgery, Erasmus MC other |
| المصدر: | Anatomical Sciences Education, 13(5), 558-567 Anatomical Sciences Education, 13(5), 558-567. John Wiley & Sons Inc. Anatomical Sciences Education, 13, 558-567 Anatomical Sciences Education, 13, 5, pp. 558-567 Anatomical Sciences Education, 13(5). WILEY |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | 0301 basic medicine, Male, Embryology, mental rotation test, Histology, Visual perception, 020205 medical informatics, Adolescent, Spatial ability, stereoscopic three-dimensional visualization technology, 02 engineering and technology, law.invention, 03 medical and health sciences, Young Adult, visual-spatial abilities, Randomized controlled trial, law, 0202 electrical engineering, electronic engineering, information engineering, Humans, Learning, Depth Perception, undergraduate education, Educational technology, General Medicine, Anatomy, augmented reality, Visualization, Test (assessment), Comprehension, Reconstructive and regenerative medicine Radboud Institute for Health Sciences [Radboudumc 10], Augmented reality, Female, 030101 anatomy & morphology, gross anatomy education, Psychology, Spatial Navigation |
| الوصف: | Contains fulltext : 225150.pdf (Publisher’s version ) (Open Access) Monoscopically projected three-dimensional (3D) visualization technology may have significant disadvantages for students with lower visual-spatial abilities despite its overall effectiveness in teaching anatomy. Previous research suggests that stereopsis may facilitate a better comprehension of anatomical knowledge. This study evaluated the educational effectiveness of stereoscopic augmented reality (AR) visualization and the modifying effect of visual-spatial abilities on learning. In a double-center randomized controlled trial, first- and second-year (bio)medical undergraduates studied lower limb anatomy with stereoscopic 3D AR model (n = 20), monoscopic 3D desktop model (n = 20), or two-dimensional (2D) anatomical atlas (n = 18). Visual-spatial abilities were tested with Mental Rotation Test (MRT), Paper Folding Test (PFT), and Mechanical Reasoning (MR) Test. Anatomical knowledge was assessed by the validated 30-item paper posttest. The overall posttest scores in the stereoscopic 3D AR group (47.8%) were similar to those in the monoscopic 3D desktop group (38.5%; P = 0.240) and the 2D anatomical atlas group (50.9%; P = 1.00). When stratified by visual-spatial abilities test scores, students with lower MRT scores achieved higher posttest scores in the stereoscopic 3D AR group (49.2%) as compared to the monoscopic 3D desktop group (33.4%; P = 0.015) and similar to the scores in the 2D group (46.4%; P = 0.99). Participants with higher MRT scores performed equally well in all conditions. It is instrumental to consider an aptitude-treatment interaction caused by visual-spatial abilities when designing research into 3D learning. Further research is needed to identify contributing features and the most effective way of introducing this technology into current educational programs. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1935-9780 1935-9772 |
| DOI: | 10.1002/ase.1941 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25e35d321567729ca0d2a5134e5a960e https://doi.org/10.1002/ase.1941 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....25e35d321567729ca0d2a5134e5a960e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19359780 19359772 |
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| DOI: | 10.1002/ase.1941 |