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Published on: July 21, 2014
Self-Directed Digital Learning: When Do Dental Students Study?
Tate H Jackson1, James Zhong2, Ceib Phillips2
1Dr. Jackson is Assistant Professor, Department of Orthodontics, School of Dentistry, University of North Carolina at Chapel Hill; Dr. Zhong is a dentist in private practice in Chapel Hill, NC; Dr. Phillips is Professor, Department of Orthodontics and Assistant Dean for Graduate/Advanced Dental Education, School of Dentistry, University of North Carolina at Chapel Hill; and Dr. Koroluk is Associate Professor and Chair, Department of Orthodontics, School of Dentistry, University of North Carolina at Chapel Hill. tatejackson@unc.edu.
Abstract:
The Growth and Development (G&D) curriculum at the University of North Carolina at Chapel Hill School of Dentistry uses self-directed web-based learning modules in the place of lectures and includes scheduled self-study times during the 8 am-5 pm school hours. The aim of this study was to use direct observation to evaluate dental students' access patterns with the self-directed, web-based learning modules in relation to planned self-study time allocated across the curriculum, proximity to course examinations, and course performance. Module access for all 80 students in the DDS Class of 2014 was recorded for date and time across the four G&D courses. Module access data were used to determine likelihood of usage during scheduled time and frequency of usage in three timeframes: >7, 3 to 7, and 0 to 2 days before the final exam. The results showed a statistically significant difference in the likelihood of module access during scheduled time across the curriculum (p<0.0001). Among the students, 64% accessed modules at least once during scheduled time in G&D1, but only 10%, 19%, and 18% in G&D2, G&D3, and G&D4, respectively. For all courses, the proportion of module accesses was significantly higher 0-2 days before an exam compared to the other two timeframes. Module access also differed significantly within each timeframe across all four courses (p<0.001). There was no association between module access and course performance. In this non-traditional, non-lecture, self-directed curriculum, students rarely accessed learning modules during syllabus-budgeted self-study time and accessed modules more frequently as course exams approached.
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