Exploring dual gender typicality among young adults in the United States

The goal of the current study was to better understand the development of gender typicality in young adulthood by applying the dual-identity approach to gender typicality, previously developed with children, to a university sample. Participants ( n = 215, Mage = 20.20 years; 62% female) were asked to rate their perceived similarity to both own- and other-gender peers. They also completed questionnaires assessing sexist attitudes, internalized sexualization (females), adherence to male-typed behaviors in the context of interpersonal relationships (males; adherence to physical toughness and restrictive emotional expressivity), gender-based relationship efficacy, friendships, self-esteem, social self-efficacy, and social anxiety. Results indicated that self-perceived gender typicality involves comparisons to both gender groups, and that meaningful typologies can be created based on similarity to own- and other-gender groups. As with children, results indicated that identifying with one’s own gender was advantageous in terms of low social anxiety and relationships with own-gender peers. For adults who identified with both own- and other-gender peers, we identified additional social benefits (i.e., efficacy and friendships with other-gender peers). Further, we identified a downside to own-gender typicality: individuals who identified only with their own gender had more sexist attitudes than those who identified with the other gender. Findings support the viability of the dual-identity approach in young adults, and have implications for researchers assessing gender typicality across development.