Table 4.
Heterogeneity test of effect size.
| Outcome Variable | Tests for Heterogeneity | ||||
|---|---|---|---|---|---|
| Q | df (Q) | p | I2 | Tau2 | |
| Learning performance | 524.68 | 80 | <0.00001 | 85 | 0.36 |
| Academic emotion | 172.78 | 53 | <0.00001 | 69 | 0.15 |
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