Figure 4. Students’ final grade percentage for each learning environment. Data presented as mean ± SEM, analyzed by one-way ANOVA followed by Tukey's Studentized test. Bars that have a lowercase letter differ (P<0.05)

From

Changes in Academic Performance and Learning Approach During the COVID-19 Pandemic: A Three-Year Comparative Study in Diverse Learning Environments

Hannah X. Glowacki, Teresa Siby, Kelsey Van, David M. Beauchamp, Elaina B.K. Brendel, Linda Kim, Jessie L. Burns, Jennifer M. Monk

American Journal of Educational Research. 2025, 13(2), 92-101 doi:10.12691/education-13-2-8