Claims

Amount of time spent on Facebook and on co-curricular activities are significant predictors of student grades

Claim · All claims
Evidence · 1 study · causal r1 · q2
Currency · newest study 2013 · 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? Time spent on Facebook significantly predicted grades (F(7,125) = 5.848, p<.01), and time on co-curricular activities also significantly predicted grades. → Wang 2013

Evidence

Wang 2013

Wang, J., Lin, C.-F. C., Yu, W.-C. W., & Wu, E. (2013). Meaningful engagement in Facebook learning environments: Merging social and academic lives. Turkish Online Journal of Distance Education-TOJDE, 14(1), Article 26. https://eric.ed.gov/?id=EJ1006268

q2 · i? · causal · r1

Linear regression analyses reported in the Results section. The article states time on Facebook and time on co-curricular activities were "significant predictors of student grades", and that Facebook time explained 27.7% of variance in grades.

"The linear regression showed that the amount of time spent on Facebook (F (7, 125) = 5.848, p<.01) (Table 6) and the amount of time spent on co-curricular activities (F (7, 126) = .6558, p<.001) (Table: 7) were significant predictors of student grades"

Discussion

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