Earlier participation relative to project deadlines (higher APTTD) predicts higher project grades¶
Claim · All claims
Evidence · 1 study · associationalr1·q2·i2medium
Currency · newest study 2014 · 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 APTTD correlates r = .21 (p < .01) with grade and has the second largest regression coefficient B = .20 (p < .001); procrastinating groups tend to get lower grades. → Jaebong Yoo & Jihie Kim 2014
Evidence¶
Jaebong Yoo & Jihie Kim 2014¶
Jaebong Yoo & Jihie Kim. (2014). Can Online Discussion Participation Predict Group Project Performance? Investigating the Roles of Linguistic Features and Participation Patterns. Int J Artif Intell Educ. https://doi.org/10.1007/s40593-013-0010-8
q2 · i2 · associational · r1
Regression analysis with grade as dependent variable over N = 173 groups; Table 7 reports APTTD correlating r = .21 with grade. A two-group illustration found Group A (final APTTD 0.86) received a higher grade than Group B (0.37), 0.93 vs. 0.72.
"APTTD has the second largest regression coefficient, B = .20 ( p < .001). This is consistent with recent findings from other researchers (Michinov et al. 2011) that high procrastinators tend to get lower grades."
Discussion¶
Related Claims¶
- A three-predictor regression model (Source, APTTD, positive emotion) explains 32% of variance in group project grades — a broader claim this one bears on
- Groups that provide more information to others (Source role) achieve higher project grades — related
- Low-performing students tended to procrastinate more on graded problem-solving exercises and on video watching with formative MCQs — related
- Procrastination is the strongest negative predictor of daily study satisfaction, reducing satisfaction above and beyond time investment, planning, and effort — related
- Online discussion participation predicted team project grades: students who answered others' questions more frequently and had a positive attitude received better grades — related
- Greater procrastination (more days to hand in tasks) was associated with lower final marks. — related
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