No statistically significant association between QCGE dimension ratings and the collaborative product grade¶

Claim · All claims
Evidence · 1 study · associational r2 · q2
Currency · newest study 2024 · not yet checked against its sources · not reviewed by a person · recheck by 2027: tool and model accuracy changes quickly

Subclaims¶

q2 i? Linear regression predicting the expert-rated group product grade from the four QCGE dimensions found no dimension statistically significant; equivalence was not tested. → Paneth 2024

Evidence¶

Paneth 2024¶

Paneth, L., Jeitziner, L. T., Rack, O., Opwis, K., & Zahn, C. (2024). Zooming in: The role of nonverbal behavior in sensing the quality of collaborative group engagement. Intern. J. Comput.-Support. Collab. Learn. https://doi.org/10.1007/s11412-024-09422-7

q2 · i? · associational · r2

Linear regression model with 38 group-mean QCGE dimension scores predicting the expert-rated product grade (weighted scoring 1–6 scale, ICC = 0.825). The article states "confidence intervals for all betas spanning values that include zero"; no effect size is printed, so impact is null.

"the effects of BE (β = 3.01), SE (β = 0.31), CE (β = 0.42), and CC (β = –0.52) on the learning outcome (i.e., grade) are statistically nonsignificant, with p-values above the conventional significance threshold"

Discussion¶

Related Claims¶

• Frequencies of nonverbal behaviors descriptively rise with higher engagement ratings across the four QCGE dimensions — related
• QCGE dimensions correlate weakly with each other except a moderate CE–CC correlation; nonverbal behaviors were not affected by task condition — related
• More group engagement in social regulation of learning is associated with higher-quality collaborative products — related
• Criterion validity testing related QCGE-SAS subscale correlations and a regression on objectively graded group products for a laboratory subsample — reports the opposite
• A confirmatory factor analysis supports a four-factor structure of collaborative group engagement (behavioural, social, cognitive, conceptual-to-consequential) for the QCGE self-assessment scale — related