Abstract:
Two general population studies examined the association of Social Dominance Orientation (SDO) and Right Wing Authoritarianism (RWA) with
the Aggression Questionnaire, and any sex differences in this relationship. SDO and RWA were both associated with aggression; however, contradictory sex differences were found. In Study 1 (N = 270), SDO and aggression was
associated for females but not males; the opposite was found in Study 2 (N = 178). A model of the relationships between SDO, RWA, sex, hostility, anger and physical aggression was constructed and evaluated for Study 1. Study 2 included additional measures including instrumental/expressive aggression, femininity/masculinity, gender group identification and sexism. SDO was related to instrumental aggression, suggesting that social dominators use aggression instrumentally. Masculinity/femininity did not have a major effect
on the aggressionSDO/RWA relationship; however, gender identity mediated the relationship between sex and SDO, replicating previous challenges of the invariance hypothesis
