Notes
Note: Zero-order correlations between the original (i.e., full length) scales and outcome are presented in parentheses; no items were eliminated from the P-16. N = 173 for the YSR variables (delinquency and aggression), and n = 93 for the SRD variables (vandalism, major theft, and major assault). YSR = Youth Self-Report; SRD = Self-Report of Delinquency; PCS = Psychopathy Content Scale; P-16 = Psychopathy-16 Scale. PCS 1 = callous/manipulative; PCS 2 = substance use/impulsivity; P-16 1 = callousness; P-16 2 = egocentricity; P-16 3 = antisociality; Ego 1 = confident;Ego 2 = exhibitionism/superiority; Ego 3 = conceit/assuredness.
∗p < .01. ∗∗p < .001.