Assessment of the Affective Dimensions of Psychopathy with the Danish version of the Inventory of Callous-Unemotional Traits among Incarcerated Boys: A study of Reliability, Criterion Validity, and Construct Validity

Mickey Toftkjær Kongerslev, Sune Bo, Adelle E Forth, Erik Simonsen

Abstract


Background: Callous-unemotional (CU) traits have been found to index an important subgroup of antisocial youth who are at high risk for developing psychopathic personality pathology, and for becoming severe and persistent offenders. On the basis of such research findings, the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, have included a “with limited prosocial emotions” specifier in the diagnostic criteria for conduct disorder to designate a subtype with high levels of CU traits. This creates the need for psychometrically sound measures for the assessment of these traits. The self-report questionnaire Inventory of Callous-Unemotional Traits (ICU) was designed to provide an efficient, reliable, and valid measure of CU traits among youth populations.
Method: Eighty Danish adolescent boys between the ages of 15 to 18 years in secure institutions were assessed concurrently with the ICU, the Psychopathy Checklist: Youth Version (PCL:YV), self-report measures of aggression and empathy, and ratings of psychosocial problems. Approximately nine days later, the ICU was readministered in a subset of the sample (n = 40) to examine test-retest reliability.
Results: Internal consistency was satisfactory, and test-retest reliability was excellent. Concurrent validity associations with the PCL:YV ranged from moderate to high. The ICU displayed excellent discriminative validity for identifying persons who displayed high levels of psychopathic traits. CU traits were also found to be associated with psychosocial impairments, aggression, and reduced empathy.
Conclusions: Overall, these findings support the reliability; construct validity, and criterion validity of the ICU.

Keywords


callous-unemotional traits; psychometric; psychopathy; PCL:YV; conduct disorder; with limited prosocial emotions, personality disorder

Full Text:

PDF

Refbacks

  • There are currently no refbacks.


This website uses cookies to allow us to see how the site is used. The cookies cannot identify you or any content at your own computer.
OK


Authors who receive funding from the U.S.  National Institutes of Health (NIH) are free to deposit their final peer-reviewed SJCAPP manuscripts in PubMed Central (PMC) in compliance with the NIH Public Access Policy.  To deposit their articles, authors may use Method C , as described at http://publicaccess.nih.gov/submit_process.htm#c .  SJCAPP does not require a waiting period prior to making articles publicly available, so authors submitting accepted manuscripts to PMC are encouraged to specify that their articles can be released to PubMed Central "immediately" after publication in the journal. 


 

ISSN 2245-8875

Hosted by The State and University Library - Aarhus