TABLE 3.

Hierarchical Regression Analyses of Family Focus Predicting Adolescent Outcomes

	Drug use (n = 51)			Externalizing (n = 51)			Internalizing (n = 49)
Variable	B	SE B	β	B	SE B	β	B	SE B	β
Step 1
Time 1 outcome	0.35	0.13	.35*	0.78	0.11	.71**	0.76	0.11	.70**
Step 2
Time 1 outcome	0.34	0.13	.35*	0.72	0.11	.66**	0.70	0.11	.65**
Family focus	−2.27	1.36	−.22†	−3.43	1.56	−.22*	−2.59	1.01	−.26*
Step 3
Time 1 outcome	0.33	0.13	.34*	.71	0.11	.65**	0.70	0.11	.65**
Family focus	−2.02	1.71	−.19	−2.43	1.89	−.16	−2.57	1.27	−.26*
Treatment condition	0.71	2.89	.04	2.87	3.07	.11	0.05	2.07	.00
Step 4
Time 1 outcome	0.34	0.14	.34*	0.72	0.11	.66**	0.73	0.11	.68**
Family focus	−2.42	1.87	−.23	−3.68	2.00	−.24†	−3.80	1.40	−.38*
Treatment condition	0.35	2.98	.02	1.75	3.09	.07	−1.24	2.14	−.07
Family Focus × Treatment condition	−2.04	3.68	−.08	−6.54	3.94	−.17†	−5.15	2.82	−.21†

Note. Drug use: R² = .13 for Step 1 (p < .05); ΔR² = .05 for Step 2 (p = .10); ΔR² = .00 for Step 3 (ns); and ΔR² = .01 for Step 4 (ns); Externalizing: R² = .51 for Step 1 (p < .001); ΔR² = .05 for Step 2 (p < .05); ΔR² = .01 for Step 3 (ns); and ΔR² = .03 for Step 4 (p = .10). Internalizing: R² = .49 for Step 1 (p < .001); ΔR² = .06 for Step 2 (p < .05); and ΔR² = .00 for Step 3 (ns); ΔR² = .03 for Step 4 (p < .10).

^†p < .10.

^*p < .05.

^**p < .001.