Psychopathy facets, perceived power, and forms of aggression.

Abstract

Despite research indicating that exerting dominance and control is characteristic of psychopathy, no research has examined the role that feelings of and desire for power plays in psychopathy-related aggression. Borrowing from various literatures and novel conceptualizations, we investigated the contributions of feeling powerful and/or desiring power and distinct psychopathy facets in explaining aggression manifested in different forms (i.e., physical, verbal, indirect) across 4 samples. Results from regression analyses within each sample and a meta-analysis across the samples indicated that the impulsive facet of psychopathy was generally related to multiple forms of aggression, and the unique variance in the affective facet was primarily related to physical aggression across samples. In contrast, the unique variance of the interpersonal facet showed a primary relationship with indirect aggression (e.g., relational, passive). Desiring power made unique contributions in relation to multiple forms of aggression, whereas feeling powerful was generally unrelated and/or negatively related to aggression. In sum, the unique variance in the psychopathy facets showed fairly specialized relationships with forms of aggression, and desire for power may be an independent explanatory construct for multiple forms of aggression proneness. (PsycInfo Database Record (c) 2023 APA, all rights reserved).