Table 2.

Correlations among study variables

Variables	1	2	3	4	5	6	7	8	9	10	11	12
1. Family income (age 12)	—
2. Social skills (age 12)	.41**	—
3. Academic competence (age 12)	.44**	.66**	—
4. Internalizing (age 12)	−.17**	−.12*	−.13*	—
5. Externalizing (age 12)	−.29**	−.38**	−.35**	.13*	—
6. Social capital depth (age 22)	.47**	.38**	.50**	−.28**	−.28**	—
7. Social capital breadth (age 22)	.16**	.14**	.22**	−.14*	−.08	.39**	—
8. Educational attainment (age 24)	.43**	.42**	.58**	−.16**	−.32**	.51**	.31**	—
9. Internalizing (age 24)	−.12*	−.16**	−.05	.29**	.18**	−.48**	−.12**	−.15**	—
10. Externalizing (age 24)	−.11	−.21**	−.15**	.11*	.24**	−.52**	−.01	−.16**	.53**	—
11. Arrests (age 24)	−.15*	−.16*	−.28**	.11*	−.17**	−.40**	−.03	−.21**	.01	.16**	—
12. Substance use (age 24)	−.03	−.12*	−.16**	−.02	.10*	−.26**	.02	−.15**	.09	.31**	.21**	—
Mean	4.47	2.77	−.01	11.46	9.24	—	4.52	3.03	9.88	7.67	.13	.53
Standard deviation	2.88	.91	.91	7.25	7.14	—	2.56	1.08	7.85	6.13	.46	.80
N	392	354	420	409	459	—	453	529	464	464	416	464

Note.

^*p <.05;

^**p <.01.