Table 2.

Standardized regression weights for structural Model 1 (without Cognitions T2).

Parameter			Estimate	Lower	Upper	p
Cognitions T1	<---	Sensation-Seeking T1	0.28	0.17	0.39	< .01
Cognitions T1	<---	Impulsivity T1	0.25	0.14	0.37	< .01
Cognitions T1	<---	Hopelessness T1	0.16	0.06	0.27	< .01
Cognitions T1	<---	Age	0.19	. 08	. 31	< .01
COEL T1	<---	Cognitions T1	0.52	0.42	0.63	< .01
CWAT T1	<---	Cognitions T1	0.50	0.41	0.60	< .01
Use T2	<---	Cognitions T1	0.50	0.40	0.60	< .01
Use T2	<---	Age	-0.10	-0.18	-0.01	< .05
Impulsivity T1	〈 − − −〉	Age	-0.09	-0.16	-0.02	< .01
Hopelessness T1	〈 − − −〉	Impulsivity T1	0.24	0.17	0.31	< .01
Sensation-Seeking T1	〈 − − −〉	Impulsivity T1	0.39	0.33	0.45	< .01
Sensation-Seeking T1	〈 − − −〉	Anxiety-Sensitivity T1	-0.07	-0.14	0.00	.05

Notes. 95% confidence intervals are shown. Estimates are standardized. Double-sided arrows represent covariance.