Social dominance orientation and the political psychology of gender: A case of invariance?

Social dominance theory assumes transsituational and transcultural differences between men and women in social dominance orientation (SDO), with men showing higher levels of SDO than women. SDO is a general individual-difference variable expressing preference for superordinate in-group status, hierarchical relationships between social groups, and a view of group relations as inherently 0-sum. Data from a random sample of 1,897 respondents from Los Angeles County confirmed the notion that men have significantly higher social dominance scores than women and that these differences were consistent across cultural, demographic, and situational factors such as age, social class, religion, educational level, political ideology, ethnicity, racism, region of national origin, and gender-role relevant opinion. The theoretical implications are discussed.