Self-regulated jigsaw IV did not significantly increase students' attitudes towards the English course; the significant gain-score difference reflected a control-group decline¶
Claim · All claims
Evidence · 1 study · causalr1·q2
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.
q2 i? The experimental group's attitude increase was slight and statistically insignificant, and the significant attitude gain-score difference arose because control-group attitudes decreased. → Esin Özdemir 2016
Evidence¶
Esin Özdemir 2016¶
Esin Özdemir, Ali Arslan. (2016). The Effect of Self-regulated Jigsaw IV on University Students' Academic Achievements and Attitudes towards English Course. Journal of Education and Training Studies. http://dx.doi.org/10.11114/jets.v4i5.1453
q2 · i? · causal · r1
Independent samples t-test on attitude gain scores in the same quasi-experiment (t = -2.838, p = 0.008; experimental gain 5.00, control -6.84). Table 1 shows the experimental group's attitude increase was "slight and insignificant" (pre 80.40 to post 85.40, paired t p = 0.076).
"From the point of attitude gain scores; the significant difference between the means may seem as in favor of the experimental group, but the reason for this can be explained by the decrease in the control group students' attitude gain scores."
Discussion¶
Related Claims¶
- Conflict orientation scores decreased significantly in both trained and untrained groups, so the decrease cannot be ascribed to the training — related
- Jigsaw I produced no significant difference in attitudes toward the Turkish course compared with conventional teaching — related
- Self-regulated jigsaw IV produced significantly higher achievement gain scores than traditional teaching in a university EFL grammar unit — related
- Both groups improved significantly on the achievement test from pre-test to post-test, with the experimental group reaching a much higher post-test mean — related
- The experimental group showed significantly more positive attitudes towards learning English than the control group on the post-test attitude scale — related
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