Claims

Computer-Assisted Mathematics Education has a large positive overall effect on academic achievement (ES = .8999) in Turkish experimental and quasi-experimental studies

Claim · All claims
Evidence · 1 study · quant-synthesis r2 · q3 · i3 large
Currency · newest study 2014 · 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 i3 The random effect model average effect size of CAME on mathematics achievement is ES = .8999, a large effect by Cohen's classification. → Demir 2014

Evidence

Demir 2014

Demir, S., & Başol, G. (2014). Effectiveness of Computer-Assisted Mathematics Education (CAME) over Academic Achievement: A Meta-Analysis Study. Educational Sciences: Theory & Practice, 14(5), 2026-2035. http://www.edam.com.tr/estp

q3 · i3 · quant-synthesis · r2

Meta-analysis of 40 experimental and quasi-experimental studies from Turkey using the random effect model, with a .1032 standard deviation and a 95% confidence interval from .6687 to 1.1311. The article reports "the average effect size was calculated as ES = .8999". The confidence interval does not contain zero.

"the average effect size was calculated as ES = .8999. This means that CAME raises academic achievement in mathematics by .90 standard deviations."

Discussion

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