Table 4.

Linear Regressions: Autism participants.

	School VABS-II			School VABS-II			School VABS-II
	Communication			Daily Living Skills			Socialization
	B	SE B	t	B	SE B	t	B	SE B	t
		n=193			n=191			n=209
Model 1 (Covariates):		R2=0.50			R2=0.40			R2=0.22
Age	0.33	0.25	1.32	0.52	0.32	1.59	0.44	0.28	1.62
Gender (Male)	−1.76	8.24	−0.21	−1.28	10.72	−0.12	−5.08	9.03	−0.56
IQ	0.41	0.03	13.30***	0.43	0.04	10.88***	0.21	0.03	6.33***
ADOS CSS	−0.44	1.06	−0.42	−1.04	1.38	−0.76	−1.67	1.13	−1.47
ADOS CSS * Gender	0.04	1.12	0.04	0.71	1.46	0.49	0.52	1.20	0.43
Model 2:		ΔR2=0.08			ΔR2=0.12			ΔR2=0.23
Covariates
School BRIEF
Inhibit	−0.07	0.11	−0.67	−0.12	0.14	−0.86	−0.04	0.10	−0.39
Shift	−0.03	0.07	−0.46	0.00	0.09	0.01	−0.10	0.07	−1.51
Emotional Control	−0.01	0.08	−0.12	0.01	0.10	0.15	−0.07	0.08	−0.87
Initiate	−0.17	0.11	−1.47	−0.10	0.15	−0.72	−0.15	0.11	−1.33
Working Memory	−0.05	0.10	−0.50	−0.15	0.12	−1.23	−0.10	0.10	−1.03
Plan	0.04	0.11	0.39	0.12	0.14	0.85	0.24	0.11	2.10*
Organization of Materials	−0.03	0.08	−0.45	−0.11	0.10	−1.20	−0.09	0.08	−1.23
Monitor	−0.11	0.12	−0.95	−0.24	0.15	−1.62	−0.26	0.11	−2.38*

Note.

^·p ≤ 0.1,

^*p < 0.05,

^**p < 0.01,

^***p < 0.001; The change in R² is significant for Model 2 vs. Model 1 in each adaptive behavior domain. Model 2 includes covariates and the School BRIEF.