Response perseveration and the triarchic model of psychopathy in an undergraduate sample.

Abstract

This study aimed to extend previously reported links between distinctive configurations of traits in the psychopathic personality and maladaptive response perseveration, by examining performance in the Card Perseveration Task (CPT) within the framework of the triarchic model of psychopathy in a mixed-gender undergraduate sample. A computerized version of the CPT was administered to 222 undergraduates (142 women) assessed for triarchic psychopathy dimensions using the Triarchic Psychopathy Measure (TriPM). Maladaptive response perseveration (more cards played and less money earned) was uniquely associated with trait boldness scores for both women and men. Moreover, analyses of response times following feedback indicated that poor performance on the CPT was related to lack of overall reflection. Further mediation analyses did not reveal significant effects of trait boldness on the response perseveration deficit through reflection times. Our results provide new evidence for the role of trait boldness in the failure to suspend reward-approach behavior in the face of increasing punishment contingencies, probably due to an absence of fear or insensitivity to punishment cues rather than to an unreflective response style.