Citation

Pereira N, Huband N, Duggan C. Crim. Behav. Ment. Health 2008; 18(4): 216-223.

Affiliation

East Midlands Centre for Forensic Mental Health, Arnold Lodge, Cordelia Close, Leicester, UK.

Copyright

(Copyright © 2008, John Wiley and Sons)

DOI

10.1002/cbm.699

PMID

18803292

Abstract

BACKGROUND: The concept of psychopathy, as measured by the Psychopathy Checklist-Revised (PCL-R), has good reliability and validity and there is a small amount of literature relating it to more general personality traits. Such relationships have not, however, been demonstrated across a variety of populations. AIM: To examine the relationship between the PCL-R and the NEO-Five Factor Inventory (NEO-FFI) in a sample of men detained in a secure hospital unit because of personality disorder and having been convicted of at least one criminal offence. METHOD: PCL-R and NEO-FFI measures were obtained for 100 men as part of a pre-admission assessment to a specialist personality disorder treatment unit. RESULTS: After controlling for Intelligence Quotient (IQ) and scores on the other four NEO-FFI domains, PCL-R total scores were significantly negatively correlated with agreeableness (r = -0.36) and neuroticism (r = -0.22). No other correlations with total scores were significant. PCL-R Factor 1 scores were significantly negatively correlated with agreeableness (r = -0.31) and with neuroticism (r = -0.26) whereas Factor 2 scores were significantly positively correlated with extraversion (r = 0.22) and negatively with agreeableness (r = -0.21). CONCLUSIONS: Results were in line with findings from previous studies and were explained in part by considering how facets of the NEO-FFI map onto the concept of psychopathy. Further research is needed to ascertain whether similar relationships also apply among women, and to examine the relationship between psychopathy and specific facets of the five factor model.

Language: en