. Author manuscript; available in PMC: 2018 Nov 1.

Published in final edited form as: Addiction. 2017 Jul 12;112(11):2043–2052. doi: 10.1111/add.13905

Table 2.

Bivariate Correlations of Key Study Variables

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
1. Sex	-
2. Pub	.00	-
3. Urg W1	.00	.13^**	-
4. SS W1	.03	.08^**	.33^**	-
5. LC W1	.00	.03	.21^**	−.08^**	-
6. Dep W1	.00	.14^**	.42^**	.04	.20^**	-
7. NA W1	−.02	.03	.40^**	.01	.08^**	.49^**	-
8. PA W1	−.03	.02	−.07^**	.20^**	−.37^**	−.25^**	−.12^**	-
9. Drink W1	.04	.18^**	.23^**	.15^**	.16^**	.14^**	.09^**	−.07^**	-
10. Smoke W1	.00	.18^**	.23^**	.07^**	.19^**	.13^**	.08^**	−.07^**	.42^**	-
11. Urg W2	−.01	.06^**	.33^**	.15^**	.14^**	.21^**	.13^**	−.02	.16^**	.10^**	-
12. SS W2	−.02	−.02	.08^**	.37^**	−.01	.01	−.04	.10^**	.08^**	.02	.38^**	-
13. LC W2	.03	.05^*	.14^**	.01	.23^**	.12^**	.08^**	−.13^**	.05^*	.07^**	−.01	−.35^**	-
14. Dep W2	.00	.07^**	.22^**	.00	.09^**	.28^**	.18^**	−.10^**	.08^**	.08^**	.42^**	.05^*	.11^**	-
15. NA W2	−.02	.08^**	.18^**	.01	.10^**	.22^**	.20^**	−.07^**	.07^**	.06^**	.43^**	.05^*	.08^**	.68^**	-
16. PA W2	.01	.01	−.08^**	.11^**	−.13^**	−.17^**	−.12^**	.22^**	−.04	−.04	−.02	.23^**	−.22^**	−.33^**	−.29^**	-
17. Drink W2	−.02	.12^**	.19^**	.16^**	.15^**	.08^**	.04	−.03	.26^**	.18^**	.33^**	.20^**	.09^**	.29^**	.30^**	−.07^**	-
18. Smoke W2	−.02	.11^**	.20^**	.12^**	.16^**	.15^**	.07^**	−.08^**	.24^**	.21^**	.30^**	.15^**	.11^**	.32^**	.32^**	−.14^**	.55^**	-

Note.

=p<.05,

^**

=p<.01.

W1= Wave 1, spring of 5^th grade; W2 = Wave 2, spring of 9^th grade; Pub = Early Pubertal Onset; Urg = Urgency, SS = Sensation Seeking, LC = Low Conscientiousness, Dep = Depression, NA = Negative Affect, PA = Positive Affect