Gamified flipped classroom/animation knowledge effects are inconclusive due to few studies and extreme heterogeneity¶

Claim · All claims
Evidence · 1 study · quant-synthesis r3 · q4
Currency · newest study 2026 · checked against its sources 2026-10-31 (automated, 1 of 1 entry) · not reviewed by a person

Subclaims¶

q4 i? Gamified flipped classroom/animation interventions (two studies, n=99) showed a large pooled knowledge effect (SMD=1.62, printed 95% CI [0.18, 3.43]) with extremely high heterogeneity (I2=96%); the authors call it nonsignificant and say the interval crosses zero, but the interval as printed excludes zero, so its significance cannot be settled from the article. → Chen W.-L. 2026

Evidence¶

Chen W.-L. 2026¶

Chen W.-L., Winitchayothin S., Cheng C.-H., Tonapa S.I., Chou F.-H., & Zimmerman P.-A. (2026). A systematic review and meta-analysis of the effect of gamified clinical skill learning on learning outcomes in undergraduate nursing education. The Journal of Nursing Research. https://doi.org/10.1097/jnr.0000000000000772

q4 · i? · quant-synthesis · r3

Subgroup analysis of two RCTs (n=99) of gamified flipped classroom/animation approaches. The review reports "a large effect size (SMD=1.62, 95% CI [0.18, 3.43])" and then describes the interval as crossing zero and the effect as nonsignificant. The printed interval does not cross zero, so the article's text and its numbers disagree; with two studies and I2=96%, the estimate is inconclusive either way.

"These interventions (two studies, n=99) exhibited a large effect size (SMD=1.62, 95% CI [0.18, 3.43]) with extremely high heterogeneity (I 2=96%). However, the confidence interval crossing zero indicates nonsignificant effects"

Discussion¶

Related Claims¶

• Heterogeneity across flipped-classroom studies was consistently high (I² > 90%) and was largely not explained by prespecified subgroup analyses, indicating context-dependent effects — a broader claim this one bears on
• Gamified simulation-based learning shows a large knowledge effect but with substantial heterogeneity — related
• Standalone serious games show large, relatively consistent effects on knowledge acquisition compared with other gamification categories — related
• Gamified web and mobile learning show moderate knowledge effects with greater variability than serious games — related
• Gamified clinical skill learning produces a large positive effect on knowledge acquisition in undergraduate nursing students — a broader claim this one bears on
• Gamified clinical skill learning moderately improves student attitudes toward learning, based on a small evidence base — related
• Gamified clinical skill learning produces the largest effects on skill performance, with very high between-study heterogeneity — related
• School-based EdTech interventions show a moderate positive pooled effect on student attainment (d = 0.4), with high heterogeneity across studies — related
• Flipped classrooms are associated with improved self-directed learning ability in medical education (pooled SMD = 2.54), but extreme heterogeneity precludes interpreting this as a uniform effect — related
• Substantial heterogeneity in intervention design, outcome measures, and feedback structures limited comparability across reviews, and no pooled meta-analysis was feasible — related