Table 3.

Conditional Two-Part Growth Model Unstandardized Regression Paths for Marijuana Use

	Dichotomous Portion: Use vs. No Use				Continuous Portion: Frequency of Use
	Intercept		Slope		Intercept		Slope
Marijuana Model 1	Est.	SE	Est.	SE	Est.	SE	Est.	SE
Age	1.46**	.46	−.10	.12	.61*	.30	−.19*	.09
Gender (Female = U)	.13	.25	.11	.07	−.18	.17	.17**	.05
Internalizing	3.74**	1.24	−.72#	.37	.90	1.02	−.06	.26
Marijuana Model 2
Age	1.50**	.46	−.13	.12	.67*	.27	−.21*	.09
Gender (Female = U)	−.07	.25	.10	.07	−.31#	.16	.17**	.05
Internalizing	−5.01#	2.90	−1.47#	.81	−4.79*	1.98	−.25	.69
Externalizing	11.40***	2.85	1.06	.83	7.25***	1.82	.13	.60
Marijuana Model 3
Age	1.43**	.47	−.10	.12	.71*	.28	−.22*	.09
Gender (Female = U)	−.07	.24	.10	.07	−.32	.16	.17**	.05
Internalizing	−3.38	2.90	−1.76*	.84	−5.31**	2.04	−.10	.71
Externalizing	11.80***	2.89	.83	.85	6.93***	1.94	.23	.63
Externalizing × Internalizing	−4.42	4.67	3.28	3.16	1.84	2.17	−.52	.70

Note.

^#p<.10;

^*p < .05;

^**p < .01;

^***p <.001;