2.4 Levenson Self Report Psychopathy Scale (LSRPS)
impulsive aggression, psychopathic
Prior to watching the assigned video, subjects completed the LSRPS, a self-report 26-item questionnaire, which provides a two-factor measure of psychopathic traits. We examined Factor 1 score (callousness; derived from 16 questions, range of scores 16–64), Factor 2 score (impulsive aggression; derived from 10 questions, range of scores 10–40) and Total score (sum of Factor 1 and 2 scores). This self-report measure has been previously validated in general [