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Fig. 2 | BMC Research Notes

Fig. 2

From: Student performance on the Test of Scientific Literacy Skills (TOSLS) does not change with assignment of a low-stakes grade

Fig. 2

Relationship between TOSLS score and self-reported effort. We detected a positive correlation between self-reported effort and test score in both the pretest and the posttest groups of the ungraded cohort (a, b). No correlation was observed in the graded cohort (c, d). The relationship between score and self-reported effort was analyzed using a linear regression model. We judged statistical significance to be P < 0.05

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