Table 2.

Hierarchical Regression Models Predicting T2 Externalizing Behaviors

	Step 1 Model Summary				Step 2 Model Summary
	B	SE	β		B	SE	β
DV: T2 ODD Symptoms	∆F(8,72) = 8.90***, Adj. R2 = .44.				∆F(1,71) = 7.58**, Adj. R2 = .49, ∆R2 = .05.
Age	−0.15	0.51	−0.03		−0.21	0.49	−0.04
Race	0.71	1.20	0.06		−0.16	1.19	−0.01
Sex	−1.35	1.04	−0.11		−0.92	1.01	−0.08
ODD/CD Diagnostic Status	0.54	1.09	0.05		0.18	1.05	0.02
ANX/DEP Diagnostic Status	1.14	0.99	0.10		0.27	1.00	0.02
T1 ADHD-I Symptoms	0.02	0.10	0.02		0.02	0.10	0.02
T1 ADHD-HI Symptoms	−0.04	0.09	−0.06		−0.07	0.09	−0.10
T1 ODD Symptoms	0.61	0.12	0.66***		0.59	0.11	0.65***
T1 Sleep Problems	--	--	--		3.99	1.45	0.26**
DV: T2 Externalizing Problems	∆F(8,72) = 7.54***, Adj. R2 = .40.				∆F(1,71) = 6.79*, Adj. R2 = .44, ∆R2 = .05.
Age	−0.10	0.62	−0.02		−0.15	0.60	−0.02
Race	1.14	1.55	0.08		0.21	1.53	0.01
Sex	−0.93	1.27	−0.07		−0.48	1.24	−0.03
ODD/CD Diagnostic Status	1.50	1.29	0.12		1.12	1.25	0.09
ANX/DEP Diagnostic Status	−0.46	1.20	−0.04		−1.49	1.22	−0.12
T1 ADHD-I Symptoms	0.08	0.12	0.07		0.08	0.11	0.08
T1 ADHD-HI Symptoms	0.18	0.13	0.20		0.15	0.12	0.17
T1 Externalizing Problems	0.37	0.15	0.37*		0.34	0.14	0.35*
T1 Sleep Problems	--	--	--		4.61	1.77	0.26*

Note. N = 81. For race/ethnicity, non-Caucasian = 0, Caucasian = 1. For sex, female = 0, male = 1. For ADHD subtype, ADHD-I = 0, ADHD-C = 1. For ODD/CD diagnostic status, no ODD or CD diagnosis = 0, ODD or CD diagnosis = 1. For ANX/DEP diagnostic status, no anxiety or depression diagnosis = 0, anxiety or depression diagnosis = 1. ADHD = attention-deficit/hyperactivity disorder. CD = conduct disorder. ODD = oppositional defiant disorder.

^*p < .05.

^**p < .01.

^***p < .001.