Effect sizes across creative drama studies in Social Studies are highly heterogeneous (Q = 90.019, p < .05; I² = 78.893%)¶

Claim · All claims
Evidence · 1 study · quant-synthesis r2 · q3
Currency · newest study 2020 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q3 i? The studies included in the meta-analysis showed a statistically significant heterogeneous distribution of effect sizes, with I² indicating high heterogeneity. → Hafize Er-Türküresin 2020

Evidence¶

Hafize Er-Türküresin 2020¶

Hafize Er-Türküresin. (2020). The effect of using creative drama method on student achievement in the social studies course: A meta-analysis study. International Online Journal of Education and Teaching (IOJET), 7(4), 1881-1896. http://iojet.org/index.php/IOJET/article/view/1056

q3 · i? · quant-synthesis · r2

Heterogeneity testing within the same meta-analysis of 19 studies, using Q and I² statistics under fixed and random effects models. The article reports Q = 90.019, p < .05, and describes the I² value as indicating "a high level of heterogeneity with 78,893%".

"In terms of the random effect model, 𝐼2 value for 1,171 effect size value indicates a high level of heterogeneity with 78,893%."

Discussion¶

Related Claims¶

• Creative drama method has a very large positive effect on Social Studies course achievement in favor of experimental groups (random-effects d = 1.171) — related
• The effect sizes of drama-based social studies instruction are highly heterogeneous across studies — possibly the same claim (merge candidate)
• Individual studies of digital story effects are highly heterogeneous, requiring a random effects model — related
• Effect sizes across the 38 comparisons are highly heterogeneous, requiring a random-effects model — related
• Effect sizes of creative drama studies are heterogeneous (Q = 60.78, df = 39, p < .05), motivating moderator analyses — related