. Author manuscript; available in PMC: 2014 Mar 4.

Published in final edited form as: Dev Psychopathol. 2012 Aug;24(3):1105–1116. doi: 10.1017/S0954579412000569

Table 1.

Characteristics of youth with DBD + PT and healthy youth

Characteristic	Youth With DBD + PT (N =17)	Healthy Youth (N =19)
Characteristic	Mean (SD)	Mean (SD)
Age (years)	15.51 (2.33)	15.22 (2.30)
IQ^a	90.88^*** (8.08)	110.47^*** (13.45)
APSD	27.29^*** (4.90)	4.17^*** (3.11)

	N	%	N	%

Gender	13 male, 4 female		9 male, 10 female
Handedness	3 left, 16 right		4 left, 13 right

DSM-IV Diagnoses
CD	16	94.1	0	0
ODD	1	5.9	0	0
ADHD	9	52.9	0	0

Note: DBD + PT, disruptive behavior disorder plus psychopathic traits; APSD, Antisocial Process Screening Device; CD, conduct disorder; ODD, oppositional defiant disorder; ADHD, attention-deficit/hyperactivity disorder.

Assessed with the Wechsler Abbreviated Scale of Intelligence (two-subtest form).

^***

p < .001 significant difference.