Investigation of time period of activity for on-demand classes among pharmacy students during the COVID-19 pandemic
Abstract Background The COVID-19 outbreak brought about major changes in the format in which university lectures were delivered in Japan. Most classes changed from face-to-face classes to remote education methods to prevent infection. This study investigated the relationship between lecture comprehension with on-demand classes and the use of time to complete lecture-related assignments during COVID-19. Methods The eligible participants were 139 third-year pharmacy students; they received seven pharmacotherapeutics lectures via on-demand classes from September to November 2020. We classified the participants into three groups according to the period between lecture upload to the submission of related assignments: submission on the day of upload (“early,” n = 42); the 2nd day to the day before the deadline (“intermediate,” n = 58); and on the deadline day (“late,” n = 39). In our analysis, we mainly used Spearman’s correlation coefficients to examine the correlations among end-of-semester examination scores, total assignment scores, and time of assignment submission. Results A strong positive correlation was evident between test scores and total assignment scores in the early group (r = 0.68, P < 0.001) and a weak correlation in the intermediate group (r = 0.27, P = 0.038), but there was no correlation in the late group. We observed a negative correlation between test scores and assignment submission time in the early group (r = − 0.59, P < 0.001) but not in the intermediate or late groups. Conclusions On-demand classes give university students the opportunity to choose when they wish to study. Remote education offers a certain amount of freedom and encourages students’ initiative; however, our results suggest that some students cannot make the best use of on-demand lecture characteristics and act appropriately. Therefore, while taking advantage of on-demand education during COVID-19, it is necessary to consider students’ use of time.