Construct validity of the psychopathic personality inventory in a correctional sample

  • Sandoval A
  • Hancock D
  • Poythress N
 et al. 
  • 50

    Readers

    Mendeley users who have this article in their library.
  • 67

    Citations

    Citations of this article.

Abstract

The relations between the Psychopathic Personality Inventory (PPI; Lilienfeld & Andrews, 1996) and 4 theoretically related constructs (empathy, aggression, work ethic, and borderline personality disorder) were examined. Additionally, the relation between the PPI and heroism was explored. One hundred male inmates were administered the PPI, the Questionnaire Measure of Emotional Empathy (Mehrabian & Epstein, 1972), the Aggression Questionnaire (Buss & Perry, 1992), the Protestant Ethic Scale (Mirels & Garrett, 1971), the Self-Report for Borderline Personality Scale (Oldham et al., 1985), and the Activity Frequency Inventory (Lilienfeld, 1998). As predicted, the PPI was significantly negatively correlated with empathy and significantly positively related to aggression and borderline personality. Contrary to prediction, the correlation between the PPI and work ethic was not significant. Eight of 11 hypotheses regarding the relations of the PPI subscales to these 4 constructs were corroborated. Results support the construct validity of the PPI in a correctional sample. The exploratory analysis of the relation between the PPI and heroism revealed no significant relations.

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Find this document

Authors

  • John F. EdensTexas A&M University

    Follow
  • Ann Marie R. Sandoval

  • Danyel Hancock

  • Norman Poythress

  • Scott Lilienfeld

Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free