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Callous-unemotional traits and the emotional processing of distress cues in detained boys: Testing the moderating role of aggression, exposure to community violence, and histories of abuse

Published online by Cambridge University Press:  21 April 2008

Eva R. Kimonis ,
Paul J. Frick ,
Luna C. Munoz  and
Katherine J. Aucoin
Eva R. Kimonis*
Affiliation:
Institute for Behavioral Sciences and the Law University of California, Irvine
Paul J. Frick
Affiliation:
University of New Orleans
Luna C. Munoz
Affiliation:
University of Lancashire
Katherine J. Aucoin
Affiliation:
Jefferson Parish Human Services Authority
*
Address correspondence and reprint requests to: Eva R. Kimonis, Institute for Behavioral Sciences and the Law, 750 SE 3rd Avenue, Suite 204, Fort Lauderdale, FL 33316; E-mail: ekimonis@forensic-experts.net.
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Abstract

Callous-unemotional (CU) traits in antisocial youth have been associated with deficits in the processing of emotionally distressing stimuli in a number of past studies. In the current study, we investigated moderators of this association in a sample of 88 ethnically diverse detained boys (mean age = 15.57, SD = 1.28). Overall, emotional processing of distressing stimuli using a dot-probe task was not related to CU traits and there was no moderating effect of ethnicity. However, CU traits were related to deficits in emotional processing in youth high on aggression and youth high on exposure to community violence. Further, youth high on CU traits but with enhanced orienting to distressing stimuli had stronger histories of abuse, supporting the possibility that there may be environmentally influenced pathways in the development of these traits.

Type
Research Article
Information
Development and Psychopathology , Volume 20 , Issue 2 , Spring 2008 , pp. 569 - 589
Copyright
Copyright © Cambridge University Press 2008

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