Table 2. Correlations between study variables.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| 1. | Prod. Activity—EC | 1.00 | ||||||||||||||
| 2. | Prod. Activity—MC | .53 | 1.00 | |||||||||||||
| 3. | Prod. Activity—EA | .56 | .62 | 1.00 | ||||||||||||
| 4. | Sensitivity—EC | .51 | .50 | .48 | 1.00 | |||||||||||
| 5. | Sensitivity—MC | .44 | .45 | .43 | .56 | 1.00 | ||||||||||
| 6. | Sensitivity – EA | .38 | .33 | .34 | .45 | .49 | 1.00 | |||||||||
| 7. | Harshness—EC | -.33 | -.30 | -.34 | -.40 | -.31 | -.26 | 1.00 | ||||||||
| 8. | Harshness—MC | -.16 | -.26 | -.16 | -.19 | -.31 | -.18 | .16 | 1.00 | |||||||
| 9. | Harshness – EA | -.12 | -.17 | -.26 | -.15 | -.21 | -.17 | .20 | .23 | 1.00 | ||||||
| 10. | Monitoring—age 15 | .14 | .08 | .12 | .09 | .06 | .11 | -.03 | -.03 | -.02 | 1.00 | |||||
| 11. | Self-control—age 15 | .27 | .30 | .25 | .32 | .34 | .34 | -.21 | -.18 | -.15 | .17 | 1.00 | ||||
| 12. | Externalizing – EC | -.26 | -.26 | -.25 | -.29 | -.26 | -.24 | .26 | .13 | .14 | -.13 | -.29 | 1.00 | |||
| 13. | Externalizing—MC | -.31 | -.31 | -.31 | -.31 | -.34 | -.30 | .30 | .25 | .17 | -.10 | -.41 | .56 | 1.00 | ||
| 14. | Externalizing—EA | -.06 | -.13 | -.09 | -.12 | -.12 | -.12 | .09 | .10 | .10 | -.17 | -.25 | .13 | .24 | 1.00 | |
| 15. | Externalizing—age 15 -.34 | -.28 | -.31 | -.30 | -.32 | -.33 | .26 | .20 | .20 | -.10 | -.45 | .46 | .77 | .26 | 1.00 | |
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| Sample Size | 939 | 893 | 949 | 941 | 932 | 918 | 939 | 918 | 919 | 933 | 935 | 937 | 893 | 954 | 956 | |
EC = early childhood; MC = middle childhood; EA = Early Adolescence