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Zero-order correlations between variables in the study at each wave of data collection
| Aggressive and prosocial behaviour | Aggressive behaviour and peer difficulties | Prosocial behaviour and peer difficulties | |||
|---|---|---|---|---|---|
| Teacher | Parent | Child | Teacher | Teacher | |
| Age (7) | -.30** | -.24** | -.08* | .45** | -.37** |
| Age (8) | -.30** | -.25** | -.23** | .48** | -.31** |
| Age (9) | -.33** | -.23** | -.23** | .38** | -.34** |
| Age (11) | -.36** | -.35** | -.22** | .34** | -.33** |
Note: ** p < .01; * p < .05 (2-tailed).
