Mobile virtual tooth morphology teaching environment for preclinical dental students

Liebermann, Anja; Seefelder, Julia K.; Huth, Karin C. und Erdelt, Kurt-Jürgen (2022): Mobile virtual tooth morphology teaching environment for preclinical dental students. In: Journal of Dental Education, Bd. 87, Nr. 1: S. 130-138

Abstract

Objectives Extended reality as an additional digital learning concept comprises virtual reality (VR), augmented reality, and mixed reality. In particular, VR allows an interaction in the virtual world. The aim of this study was to evaluate the students' attitude toward a mobile VR application for teaching tooth morphologies. Methods Eighty-two first year dental students were enrolled. After using the VR learning environment with mobile VR glasses at home for 1 week, the students were asked to fill in a questionnaire with 21 questions regarding intuitive handling, and supplemental learning information in comparison to the use of conventional textbooks. Nine questions provided predefined answer options, another nine had the form of a visual analog scale (VAS, range 0%-highly negative to 100%-highly positive), and three allowed free text answers. The data were checked for normal distribution (Kolmogorov-Smirnov test) and was analyzed descriptively. Results Forty-four percent of the students rated their perception of understanding of dental morphologies much better with VR than with conventional learning. The potential of the VR learning environment for further dental topics was assessed with a median VAS score of 75.8%. Its intuitive handling was evaluated with a median VAS score of 67.1%. The haptic, visual, and auditory supplemental learning information was consistently rated positively with VAS scores of 73.9%, 80.0%, and 71.6%, respectively. Overall, a majority of the students (85.5%) recommended the VR learning environment for dental morphology. Conclusions The VR dental learning environment allows dental students an additional learning opportunity of dental morphologies, recommended by more than 85% of students.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Medizin
• Themengebiete: 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin und Gesundheit
• ISSN: 0022-0337
• Sprache: Englisch
• DFG: Gefördert durch die Deutsche Forschungsgemeinschaft (DFG) - 491502892