Table 1.

Sample characteristics (N = 342)

Age M (SD)	13.09 (1.62)
Estimated full-scale IQ—M (SD)	97.00 (12.72)
Male (%)	71.0
Race/ethnicity (%)
White non-hispanic	7.6
Black non-hispanic	14.6
Hispanic any race	73.7
Other	4.1
Parent highest education level (%)
High school or less	19.7
Some college/specialized training	28.5
Bachelor’s degree	32.9
Master’s degree or higher	18.8
ADHD subtype (%)
ADHD-Predominantly inattentive	39.3
ADHD-Combined	60.7
ODD diagnosis (%)	36.4
CD diagnosis (%)	8.5
Withdrawn/depressed t-score M (SD)	57.1 (7.7)
T-score>65 (%)	17.5
Anxious/depressed t-score M (SD)	57.0 (8.7)
T-score>65(%)	19.0
Current ADHD medication (%)	43.7
Current antidepressant/mood stabilizer (%)	2.0

Estimated full-scale IQ from WASI-II; ADHD subtype, ODD, and CD diagnoses made by dual clinician review; withdrawn/depressed and Anxious t-scores from youth self-report form (Achenbach and Rescorla 2001)