Flipped classroom improves student learning in health professions education: a meta analysis
BackgroundThe use of flipped classroom approach has become increasingly popular in health professions education. However, no meta analysis has been published that specifically examines the effect of flipped classroom versus traditional classroom on student learning. This study examined the findings of comparative articles through a meta analysis in order to summarize the overall effects of teaching with the flipped classroom approach. We focused specifically on a set of flipped classroom studies in which pre recorded videos were provided before face to face class meetings. These comparative articles focused on health care professionals including medical students, residents, doctors, nurses, or learners in other health care professions and disciplines (e.g. dental, pharmacy, environmental or occupational health).MethodUsing predefined study eligibility criteria, seven electronic databases were searched in mid April 2017 for relevant articles. Methodological quality was graded using the Medical Education Research Study Quality Instrument (MERSQI) Effect sizes, heterogeneity estimates, analysis of possible moderators, and publication bias were computed using the Comprehensive Meta Analysis software.ResultsA meta analysis of 28 eligible comparative studies (between subject design) showed an overall significant effect in favor of flipped classrooms over traditional classrooms for health professions education (standardized mean difference, SMD 0.33, 95% confidence interval, CI 0.21 0.46, p 0.001) with no evidence of publication bias. In addition, the flipped classroom approach was more effective when instructors used quizzes at the start of each in class session. More respondents reported they preferred flipped to traditional classrooms.ConclusionsCurrent evidence suggests that the flipped classroom approach in health professions education yields a significant improvement in student learning compared with traditional teaching methods.
BMC medical education