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Mean Effects of Outcome Categories
| k | n | r | 95% CI | Q | df (Q) | I2 | |
|---|---|---|---|---|---|---|---|
| Internalizing problems | 29 | 37,464 | 0.270 | 0.234, 0.304 | 251.32*** | 28 | 88.9% |
| Externalizing problems | 13 | 17,089 | 0.210 | 0.154, 0.264 | 171.71*** | 12 | 93.0% |
| Social competence | 6 | 8814 | −0.162 | −0.207, −0.120 | 15.16** | 5 | 67.0% |
| Self-concept | 8 | 8008 | −0.206 | −0.244, −0.168 | 20.20** | 7 | 65.3% |
Notes: **p < 0.01, ***p < 0.001.
Abbreviations: k, number of studies; n, number of observations; CI, confidence interval; df, degrees of freedom.
