MANOVA with repeated measures showed significant main effects of test-time and a significant group-learning-by-test-time interaction on mathematics achievement¶

Claim · All claims
Evidence · 1 study · causal r2 · q3
Currency · newest study 2012 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q3 i? The multivariate test showed a significant interaction effect of group learning by test-time (Wilks Lambda = 0.310, partial eta squared = 0.690). → Hossain 2012

Evidence¶

Hossain 2012¶

Hossain, M.A., & Tarmizi, R.A. (2012). Gender-related effects of group learning on mathematics achievement among the rural secondary students. Egitim Arastirmalari-Eurasian Journal of Educational Research, 47, 1-22. https://eric.ed.gov/?id=EJ1057355

q3 · i? · causal · r2

MANOVA with repeated measures over the 15-week intervention; Table 5 reports Wilks Lambda values of 0.065 (test-time, partial eta squared 0.935) and 0.310 (Testtime*Method, partial eta squared 0.690), both significant at 0.05 with observed power 1.000. The article states "there was an interaction between group learning and test-time."

"The multivariate test indicates a s 0.065, F = (1, 2 = 0.935; and a significant interaction effect 2 = 0.690. Observed power for all factors was 1.000."

Discussion¶

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