Effects of a sudden change in curriculum delivery mode in postgraduate clinical studies, following the COVID-19 pandemic

Objective: To examine the effect of a change in the delivery mode of clinical neurology, a postgraduate subject at Macquarie University, following COVID-19 restrictions on face-to-face teaching. 

Methods: Participants were master of chiropractic students (n = 212) who completed 2019 or 2020 clinical neurology. The main outcome measure was a comparison of objective structured clinical examination (OSCE) marks between the 2019 and 2020 cohorts. The 2019 group underwent traditional, face-to-face learning, whereas the 2020 group were taught and examined remotely in session 1 but returned to campus in session 2. Descriptive analyses, between-group differences, and generalized linear models were performed. 

Results: Means for OSCE marks between the 2 groups were higher in the 2020 group in session 1 (p < .001). However, when students returned to campus in session 2, the means were significantly lower in the 2020 group compared with the 2019 group (p < .001). Generalized linear regression indicated that the web-based mode of delivery in 2020 might have had a significant impact on OSCE marks compared with their 2019 counterparts (p < .001). 

Conclusion: The sudden change in the mode of delivery from face-to-face to remote learning and the change in testing methods in response to the global COVID-19 pandemic had a significant effect on clinical neurology student performance scores. The OSCE marks in the 2020 cohort for session 1 were higher than those in 2019. However, when the 2020 cohort returned to on-campus tutorials in session 2, their marks were lower than those of their 2019 counterparts.