Claims

Effect size of creative drama on skills varies significantly with duration of experimental application, with longer applications showing larger effects

Claim · All claims
Evidence · 1 study · quant-synthesis r2 · q3
Currency · newest study 2018 · not yet checked against its sources · not reviewed by a person

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q3 i? Effect size significantly varies by application duration (QB=13.554, p<.05); applications of 21-30 hours (ES=1.769) and 31-40 hours (ES=1.514) show large effects while 1-10 hours shows a medium effect (ES=.525). → Özgür Ulubey 2018

Evidence

Özgür Ulubey 2018

Özgür Ulubey. (2018). The Effect of Creative Drama as a Method on Skills: A Meta-analysis Study. Journal of Education and Training Studies, 6(4). https://eric.ed.gov/?id=EJ1172791

q3 · i? · quant-synthesis · r2

Moderator analysis across the 63 studies grouped by application duration (1-10 to 41+ hours). The article reports the significant Qbetween statistic and per-level effect sizes, with 1-10 hours medium (ES=.525) and 21-30 and 31-40 hours large.

"it was found that the effect size significantly varies depending on the duration of experimental application (QB=13.554, p<.05). The effect size in the experimental application of 21-30 hours (ES=1.769) and 31-40 hours (ES=1.514) is large according to the Cohen’s (1988) classification."

Discussion

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