Claims

Cooperative learning, systematic teaching, and constructivist teaching in control group 1 secured knowledge retention, but the constructivist approach failed in control group 2

Claim · All claims
Evidence · 1 study · causal r2 · q3
Currency · newest study 2016 · 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? Paired t tests showed no significant post-test to retention-test differences for experiment groups 1 and 2 and control group 1, but control group 2's retention scores dropped significantly. → Korkmaz Toklucu 2016

Evidence

Korkmaz Toklucu 2016

Korkmaz Toklucu, S., & Tay, B. (2016). The effect of cooperative learning method and systematic teaching on students' achievement and retention of knowledge in social studies lesson. Eurasian Journal of Educational Research, 66, 315-334. http://dx.doi.org/10.14689/ejer.2016.66.18

q3 · i? · causal · r2

Paired samples t tests comparing post-test and retention test scores four weeks later. The article reports "a statistically significant difference between post-test achievement scores and retention scores of control group 2 in favor of post-test scores," while the other groups showed no significant change.

"there are no statistically significant differences between post -test achievement scores and retention test scores of both experiment groups and the control group 1 [(t(27)= .510; p>0.05); (t (25) = .101; p>0.05); (t (27) = .412; p>0.05)], whereas there is a statistically significant difference between post-test achievement scores and retention scores of control group 2 in favor of post-test scores (t(27)= 3.126; p<0.05)"

Discussion

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