ABSTRACT
BACKGROUND: The COVID-19 pandemic necessarily changed pre-medical students' educational environment into an online format-and students' subjective happiness (SH) is highly impacted by their educational environment. This study investigates changes in pre-medical students' perceptions of their educational environment and their SH before and after the pandemic, as well as explores the predictors related to their SH. METHODS: The Korean version of the Dundee Ready Educational Environment Measure (DREEM) questionnaire and single-item measures of SH and professional identity (PI) were used. The t-test was employed to analyze the differences of the SH, PI, and DREEM subscales scores before and after the onset of COVID-19. Cohen's d was used as effect size and correlations between SH and different subscales of DREEM were analyzed using Pearson's correlation. The multiple regression analysis was performed to reveal associations between predictors and SH. RESULTS: A total of 399 pre-medical students completed the survey both before and after the COVID-19 pandemic. The DREEM scores and all subscales scores significantly increased but each presents a different effect size. Students' Perceptions of Learning (SPL: Cohen's d = 0.97), Students' Perceptions of Teaching (SPT: Cohen's d = 1.13), and Students' Perceptions of Atmosphere (SPA: Cohen's d = 0.89) have large effect sizes. Students' Academic Self-Perceptions (SASP: Cohen's d = 0.66) have a medium effect size and Students' Social Self-Perceptions (SSSP: Cohen's d = 0.40) have a small effect size. In contrast, no significant change was noted in the SH and PI. Both PI and SSSP impacted SH before COVID-19, but after the pandemic, SH was impacted by SPL, SPA, and SSSP. CONCLUSIONS: Students' overall perception of their educational environment was more positive after the onset of COVID-19, but their social self-perceptions improved the least. Additionally, SSSP is the only predictor of SH both before and after the pandemic. The findings of this study suggest that educational institutions must pay attention to students' social relationships when trying to improve their educational environment. Furthermore, so as to increase students' SH, development of both educational environment and PI is essential.
Subject(s)
COVID-19 , Education, Medical, Undergraduate , Students, Medical , Happiness , Humans , Pandemics , SARS-CoV-2 , Surveys and QuestionnairesABSTRACT
PURPOSE: This study examined how students' academic performance changed after undergoing a transition to online learning during the coronavirus disease 2019 (COVID-19) pandemic, based on the test results of 16 integrated courses conducted in 3 semesters at Hanyang University College of Medicine in Korea. METHODS: For the 16 required courses that formed an integrated system-based curriculum running for 3 semesters, the major examinations' raw scores were collected for each student. Percent-correct scores were used in the subsequent analysis. We used the t-test to compare grades between 2019 and 2020, and the Cohen D was calculated as a measure of effect size. The correlation of scores between courses was calculated using Pearson correlation coefficients. RESULTS: There was a significant decrease in scores in 2020 for 10 courses (62.5%). While most of the integrated system-based curriculum test scores showed strong correlations, with coefficients of 0.6 or higher in both 2019 and 2020, the correlation coefficients were generally higher in 2020. When students were divided into low, middle, and high achievement groups, low-achieving students consistently showed declining test scores in all 3 semesters. CONCLUSION: Our findings suggest that the transition to online classes due to COVID-19 has led to an overall decline in academic performance. This overall decline, which may occur when the curriculum is centered on recorded lectures, needs to be addressed. Further, medical schools need to consider establishing a support system for the academic development of low-achieving students.