Comparison of Different Sexual Behaviors According to Sexual Orientation and the Mediating Role of Attitudes toward Sexual Behaviors between Sexual Orientation and Sexual Behaviors in Young Adults

Abstract

Objectives To explore the relationship between sexual orientation and specific sexual and risk behaviors, compare the number of sexual behaviors and attitudes among people of different sexual orientations, and test the mediating effect of attitudes toward sexual behaviors in the relationship between sexual orientation and the number of sexual behaviors. Methods A total of 2288 participants completed a checklist of sexual behaviors, indicators of sexual risk behaviors, and a scale of attitudes toward sexual behaviors. Results Bisexual women engaged in a greater number of sexual behaviors and had more positive attitudes toward sexual behaviors than heterosexual women. Homosexual men engaged in a greater number of sexual behaviors than heterosexual men, and homosexual and bisexual men had more positive attitudes toward sexual behaviors than heterosexuals. Finally, we show the mediating role of attitudes toward sexual behaviors in the relationship between sexual orientation and the number of sexual behaviors engaged in. Conclusions The importance of considering sexual orientation when analyzing sexual behaviors and attitudes is highlighted.