Variables | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1. Age at 9 years (months) | – |  |  |  |  |  |  |  |  |  |  |  |
2. Male sex | 0.02 | – |  |  |  |  |  |  |  |  |  |  |
3. Mother’s education (years) | − 0.16* | − 0.10 | −  |  |  |  |  |  |  |  |  |  |
4. EF difficulties at age 4 years | 0.06 | 0.29** | − 0.27** | −  |  |  |  |  |  |  |  |  |
5. EF difficulties at age 6 years | 0.11 | 0.19** | − 0.10 | 0.62** | −  |  |  |  |  |  |  |  |
6. Positive parenting behaviors at age 4 years | − 0.01 | − 0.09 | 0.28** | − 0.51** | − 0.36** | − |  |  |  |  |  |  |
7. Positive parenting behaviors at age 6 years | − 0.04 | − 0.19** | 0.15* | − 0.44** | − 0.52** | 0.59** | − |  |  |  |  |  |
8. Child behavioral problems at age 4 years | 0.02 | 0.11 | − 0.22** | 0.80** | 0.57** | − 0.55** | − 0.48** | − |  |  |  |  |
9. Child behavioral problems at age 6 years | 0.03 | 0.18* | − 0.12 | 0.53** | 0.70** | − 0.39** | − 0.54** | 0.58** | −  |  |  |  |
10. Child behavioral problems at age 9 years | 0.00 | 0.21** | − 0.15* | 0.46** | 0.57** | − 0.39** | − 0.37** | 0.44** | 0.63** | – |  |  |
11. Resilience at age 9 years | − 0.05 | − 0.09 | − 0.01 | − 0.14 | − 0.17* | 0.10 | 0.03 | − 0.13 | − 0.18* | − 0.22** | – | – |
12. Self-regulatory efficacy at age 9 years | 0.02 | 0.05 | 0.05 | − 0.04 | − 0.06 | 0.04 | 0.00 | − 0.04 | − 0.10 | − 0.17* | 0.63** | – |