Table 1. Zero-order Correlation Coefficients and Descriptive Statistics.

Means, standard deviations and intercorrelations among the primary variables

Measures	1	2	3	4	5	6	7	8	9	10	11
1. Number of areas below clinical cut-off W1	1
2. Number of areas below clinical cut-off W2	0.50*	1
3. Number of areas below clinical cut-off W3	0.54*	0.59*	1
4. Maternal Adolescent Regular Alcohol Use	0.17	0.03	0.1	1
5. Paternal Adolescent Regular Alcohol Use	0.15	0.17	0.28*	0.20*	1
6. Prenatal Aclohol and Tobacco Use	-0.09	-0.13	0.04	0.26*	0.26*	1
7. Maternal Young Adult Alcohol Use	-0.12	0.01	-0.02	0.1	0.12	0.14*	1
8. Paternal Young Adult Alcohol Use	0.25*	0.30*	0.11	0.15	0.35*	-0.02	0.29*	1
9. Maternal Parenting Skills	-0.35*	-0.19*	-0.29*	-0.09	0.05	-0.2	-0.01	0.06	1
10. Paternal Parenting Skills	-0.17	-0.41*	-0.13	0.01	-0.08	0.02	0.07	-0.07	0.35*	1
11. Low Family SES	0.14	0.14	-0.01	0.05	0.27*	0.24*	0.18	0.18*	-0.43*	-0.16	1

^*p<.05; W1 = Wave 1; W2 = Wave 2; W3 = Wave 3; SES = socioeconomic status; M = mean; SD = standard deviation