Claims

Students who complete more practice activities also tend to space their study more

Claim · All claims
Evidence · 1 study · associational r3 · q2 · i2 medium
Currency · newest study 2020 · 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 i2 Activity completion in a unit positively predicts spacing of that unit, controlling for pretest grade and time spent in unit. → Paulo F. Carvalho 2020

Evidence

Paulo F. Carvalho 2020

Paulo F. Carvalho, Faria Sana and Veronica X. Yan. (2020). Self-regulated spacing in a massive open online course is related to better learning. npj Science of Learning 5:2. https://doi.org/10.1038/s41539-020-0061-1

q2 · i2 · associational · r3

Regression predicting spacing from number of activities completed in the unit, with pretest and time covariates and student and unit random factors. "students who completed more activities also tended to space their learning more, β = 0.35".

"The results (see Supplementary Table 4) revealed that students who completed more activities also tended to space their learning more, β = 0.35, SE = 0.01, t(4828) = 28.06, p < 0.001."

Discussion

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