title: A virtual reality dental simulator predicts performance in an operative dentistry manikin course.
abstract: This study was designed to test the ability of a virtual reality dental simulator to predict the performance of students in a traditional operative dentistry manikin course. Twenty-six dental students were pre-tested on the simulator, prior to the course. They were briefly instructed and asked to prepare 12 class I cavities which were automatically graded by the simulator. The instructors in the manikin course that followed were unaware of the students' performances in the simulator pre-test. The scores achieved by each student in the last six simulator cavities were compared to their final comprehensive grades in the manikin course. Class standing of the students in the simulator pre-test positively correlated with their achievements in the manikin course with a correlation coefficient of 0.49 (P = 0.012). Eighty-nine percent of the students in the lower third of the class in the pre-test remained in the low performing half of the class in the manikin course. These results indicate that testing students in a dental simulator, prior to a manikin course, may be an efficient way to allow early identification of those who are likely to perform poorly. This in turn could enable early allocation of personal tutors to these students in order to improve their chances of success.
authors.affiliation: Department of Restorative Dentistry, The Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv, Israel. stimb@internet-zahav.net
authors.forename: S
authors.initials: S
authors.lastname: Imber
authors.forename: G
authors.initials: G
authors.lastname: Shapira
authors.forename: M
authors.initials: M
authors.lastname: Gordon
authors.forename: H
authors.initials: H
authors.lastname: Judes
authors.forename: Z
authors.initials: Z
authors.lastname: Metzger
mesh_terms: D000124:Achievement; D002983:Clinical Competence; D003198:Computer Simulation; D003737:Dental Cavity Preparation / Q000145:classification; D003814:Dentistry, Operative / Q000193:education*; D004521:Educational Measurement; D005260:Female; D005544:Forecasting; D006801:Humans; D008297:Male; D008348:Manikins; D013335:Students, Dental / Q000145:classification; D014584:User-Computer Interface