Table 5.

Parent-rated adolescent correlates of adolescent substance use outcome:

Cigarette Use	b	β	t	p	r2
SES	−.02	−.16	−1.85	.07
Age at follow-up*	.78	.42	4.74	<.01	.20+
Delinquency*	.17	.66	4.88	<.01
Aggression	−.02	−.08	−.52	.62
Attention Problems*	−.08	−.31	−2.3	.02	.42++
Alcohol Use	b	β	t	p	r2
SES	.01	.06	.57	.57
Age at follow-up*	.85	.36	3.69	<.01	.14+
Delinquency*	.14	.47	3.09	.003
Aggression	−.01	−.04	−.24	.81
Attention Problems*	−.13	−.41	−2.73	.01	.27++
Marijuana Use	b	β	t	p	r2
SES*	−.05	−.25	−3.26	<.01
Age at follow-up*	.73	.33	4.25	<.01	.19+
Delinquency*	.26	.92	7.73	<.01
Aggression*	−.07	−.29	−2.14	.04
Attention Problems*	−.11	−.37	−3.15	<.01	.55++

Note:

^*= p ≤ .05;

⁺= variance that can be attributed to SES and Age at follow-up;

⁺⁺= total variance accounted for by control and predictor variables.