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. Author manuscript; available in PMC: 2017 Jun 1.

Published in final edited form as: Addict Behav. 2016 Feb 8;57:42–47. doi: 10.1016/j.addbeh.2016.02.005

Table 2.

Means and Bivariate Correlations Between Motives Scales, Marijuana Use and Related Variables

	Mean(SD)	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17
1. Enjoyment	4.00(.98)	-
2. Conformity	1.16(.39)	.01	-
3. Coping	1.95(1.07)	.01	.23^**	-
4. Experimentation	1.44(.70)	.10	.44^**	.34^**	-
5. Boredom	2.45(1.04)	.25^**	.26^**	.20^**	.29^**	-
6. Alcohol	1.43(.64)	.02	.13^*	.07	.10	.13^*	-
7. Celebration	2.51(1.05)	.29^**	.28^**	.31^**	.39^**	.34^**	.18^**	-
8. Alt. Perception	2.48(1.17)	.37^**	.07	.17^**	.17^**	.12	.02	.20^**	-
9. Social Anxiety	2.11(1.02)	.19^**	.16^*	.45^**	.37^**	.29^**	.12	.40^**	.37^**	-
10. Rel. Low Risk	2.54(1.20)	.31^**	.02	.18^**	.22^**	.23^**	.03	.23^**	.28^**	.33^**	-
11. Sleep	2.56(1.22)	.20^**	.07	.29^**	.15^*	.27^**	.03	.29^**	.27^**	.44^**	.33^**	-
12. Availability	2.82(1.05)	.12	.20^**	.24^**	.20^**	.52^**	.26^**	.37^**	.14^*	.30^**	.15^*	.24^**	-
13. Days of Use	37.07(15.06)	.09	−.02	.12	.01	.12	.15^*	.03	.10	.19^**	.19^**	.28^**	.05	-
14. Problems	1.61(.45)	.10	.31^**	.49^**	.27^**	.31^**	.16^*	.26^**	.09	.33^**	.12	.22^**	.26^**	.20^**	-
15. Self-Efficacy	4.34(1.42)	−.14^*	−.13^*	−.31^**	−.11	−.28^**	−.05	−.17^**	−.05	−.24^**	−.08	−.16^*	−.15^*	−.17^**	−.31^**	-
16. Internalizing	4.93(4.14)	−.08	.09	.47^**	.09	.19^**	.24^**	.06	.08	.24^**	.03	.17^*	.29^**	.14^*	.45^**	−.24^**	-
17. Externalizing	5.94(3.52)	.06	−.02	.26^**	.02	.15^*	.14^*	.09	.06	.11	.01	.05	.19^*	.07	.47^**	−.24^**	.46^**	-

^**

P-values indicate significance at the 0.01 level (2-tailed).

^*

P-values indicate significance at the 0.05 level (2-tailed).