Claims

Self-assessment has a significant simultaneous effect on students' independence and writing competence together

Claim · All claims
Evidence · 1 study · causal r1 · 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? One-way MANOVA shows a significant simultaneous effect of self-assessment on the two outcomes jointly (Pillai's Trace A row F = 7.819, sig. .001). → Ratminingsih 2018

Evidence

Ratminingsih 2018

Ratminingsih, N. M., Marhaeni, A. A. I. N., & Vigayanti, L. P. D. (2018). Self-Assessment: The Effect on Students’ Independence and Writing Competence. International Journal of Instruction, 11(3), 277-290. https://doi.org/10.12973/iji.2018.11320a

q3 · i? · causal · r1

One-way MANOVA testing the joint effect on independence and writing competence; Table 5's A row prints Pillai's Trace .194 with F = 7.819 and sig. .001. The article concludes "there is a significant simultaneous effect of self -assessment on the seventh -grade students’ learning independence and writing competence."

"Table 4 shows that MANOVA analysis proves the significant values of F for Pillai’s Trace, Wilks Lambda, Hottelings’ Trace, and Roy’s Largest Root are lower than 0.05."

Discussion

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