Table 1. Descriptive Statistics and Bivariate Correlations.

	M	S.D.	Skewness (S.E.)	α	2	3	4	5	6	7	8	9	10	11
1. Condition	--	--	--	--	−.037	−.019	.137	.132	.233	.123	.153	.086	.089	.110
2. Internalizing Baseline	13.57	9.50	.26 (.36)	.90	--	.779	.554	.472	.427	.336	.414	.374	.377	.348
3. Social Baseline	4.45	3.57	.84 (.36)	.72		--	.377	.502	.417	.516	.350	.457	.368	.465
4. Internalizing 6-month	9.20	7.98	1.04 (.42)	.89			--	.723	.717	.508	.755	.604	.588	.420
5. Social 6-month	3.54	3.11	1.76 (.42)	.82				--	.553	.653	.571	.676	.387	.508
6. Internalizing 12-month	9.62	8.79	3.86 (.43)	.92					--	.685	.741	.649	.584	.509
7. Social 12-Month	3.40	2.98	.05 (.43)	.78						--	.601	.727	.430	.622
8. Internalizing 18-month	8.61	8.00	.62 (.45)	.89							--	.715	.746	.490
9. Social 18-month	3.21	2.91	1.21 (.45)	.76								--	.431	.590
10. Internalizing 24-month	9.05	7.91	2.39 (.44)	.88									--	.685
11. Social 24-month	3.52	3.11	.45 (.44)	.66										--

Note: r ≥ .23 = p < .05