Table 9.

Regression model of the CCPT measures as the predictors of the CBCL social problem subscale score in the SCT group.

Variable	Unstandardized B	Coefficient standard error	Standardized coefficient beta	t	Sig.	R	R2	Adjusted R2	R2 change
Step 1
SWAN ADHD score	−0.022	0.033	−0.108	−0.664	0.511	0.108	0.012	−0.015	0.012
Step 2
SWAN ADHD score	−0.002	0.031	−0.008	−0.050	0.960	0.432	0.187	0.142	0.175**
Omission	0.326	0.117	0.430	2.784	0.009

CCPT, Cued continued performance test; CBCL, Child behavior checklist; SCT, Sluggish cognitive tempo; ADHD, Attention-deficit hyperactivity disorder; SWAN, the Strength and Weaknesses of ADHD Symptoms and Normal Behavior scale; Omission, CCPT omission errors.

^**p < 0.01.