Table 1.

Descriptive statistics and zero-order correlations for continuous and count study variables

Variable	1.	2.	3.	4.	5.	6.	7.	8.
Observed minimum	11.00	12.00	8.00	0.00	0.00	0.00	6.00	0.00
Observed maximum	39.60	55.00	40.00	30.00	80.00	7.00	36.00	6.00
M	15.53	23.99	27.09	2.44	1.91	0.38	15.64	0.47
SD	3.49	8.09	6.22	4.33	3.70	0.90	6.13	0.95
n	2,022	2,017	2,043	1,731	1,692	1,982	1,559	1,507
1. High school conduct problems	–
2. Baseline peer deviance	.47	–
3. Extraversion	.07	.12	–
4. Baseline alcohol frequency	.33	.43	.20	–
5. Baseline alcohol quantity	.21	.32	.16	.42	–
6. Baseline alcohol problems	.30	.36	.14	.52	.31	–
7. Follow-up peer deviance	.29	.45	.13	.28	.19	.22	–
8. Follow-up alcohol problems	.24	.28	.13	.38	.23	.43	.26	–

Notes: Bold italic type indicates p < .01.