Table 2.
Correlations between all study variables
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. NEPSY total (8) | |||||||||||||||||||
| 2. Attention & executive functioning (8) | 0.87* | ||||||||||||||||||
| 3. Language (8) | 0.59* | 0.32* | |||||||||||||||||
| 4. Memory & learning (8) | 0.72* | 0.38* | 0.47* | ||||||||||||||||
| 5. Visuo-spatial (8) | 0.60* | 0.24* | 0.32* | 0.43* | |||||||||||||||
| 6. Sensorimotor (8) | 0.48* | 0.32* | 0.28* | 0.31* | 0.30* | ||||||||||||||
| 7. Externalising problems (6) | -0.07* | -0.09* | -0.04 | -0.02 | 0.02 | -0.05* | |||||||||||||
| 8. Internalising problems (6) | -0.16* | -0.14* | -0.12* | -0.13* | -0.05* | -0.03 | 0.71* | ||||||||||||
| 9. Callous traits (10) | -0.05 | -0.06* | 0.00 | -0.02 | -0.01 | -0.07 | 0.42* | 0.32* | |||||||||||
| 10. Externalising problems (13) | -0.05 | -0.06* | -0.01 | 0.00 | -0.01 | -0.08 | 0.54* | 0.39* | 0.44* | ||||||||||
| 11. Internalising problems (13) | -0.06* | -0.07 | -0.01 | -0.05 | 0.00 | -0.06 | 0.33* | 0.45* | 0.26* | 0.55* | |||||||||
| 12. Aggressive behaviour (13) | -0.04 | -0.06* | -0.02 | -0.01 | -0.01 | -0.07 | 0.54* | 0.40* | 0.41* | 0..98* | 0.56* | ||||||||
| 13. Sex | 0.07* | 0.11* | 0.05 | 0.08* | -0.19* | 0.17* | -0.18* | -0.08* | -0.12* | -0.17* | 0.01 | -0.13* | |||||||
| 14. Age child (13) | 0.12 | 0.10 | 0.05 | 0.09 | 0.02 | 0.14* | 0.04 | 0.01 | -0.03 | 0.04 | 0.02 | 0.05 | -0.01 | ||||||
| 15. Child ethnicity | -0.13* | -0.09* | -0.23* | -0.07* | -0.14* | -0.07* | 0.19* | 0.20* | 0.15* | 0.13* | 0.13* | 0.13* | 0.03 | 0.12* | |||||
| 16. Maternal education level | -0.20* | -0.12* | -0.19* | -0.15* | -0.25* | -0.07* | 0.05* | 0.11* | 0.08* | 0.05* | 0.10* | 0.02 | -0.04 | 0.00 | 0.12* | ||||
| 17. Maternal interpersonal sensitivity | -0.07* | -0.04* | -0.04 | -0.03 | -0.04 | -0.06* | 0.14* | 0.15* | 0.13* | 0.10* | 0.19* | 0.10* | -0.01 | 0.05 | 0.13* | 0.02 | |||
| 18. Maternal depression | -0.16* | -0.15* | -0.08* | -0.07* | -0.16* | -0.11* | 0.17* | 0.19* | 0.15* | 0.17* | 0.28* | 0.16* | 0.00 | 0.07 | 0.17* | 0.08* | 0.70* | ||
| 19. Maternal anxiety | -0.02 | -0.01 | -0.05 | 0.01 | -0.01 | -0.06 | 0.16* | 0.16* | 0.10* | 0.14* | 0.19* | 0.14* | 0.01 | 0.04 | 0.10* | -0.02 | 0.55* | 0.60* | |
| 20. Maternal hostility | -0.02 | -0.02 | -0.01 | 0.02 | -0.01 | -0.06 | 0.25* | 0.19* | 0.20* | 0.28* | 0.26* | 0.28* | 0.02 | 0.06 | 0.12* | -0.02 | 0.56* | 0.60* | 0.54* |
* denotes P < 0.05