Predictors of sexual aggression among gay men and lesbian women: An application of Malamuth's confluence model.

The present study investigated whether the core constructs of Malamuth's confluence model (i.e., hostility against individuals of the same sex and sexual orientation [HASSO], impersonal sexuality [IS], and high dominance/low nurturance [HDLN]) could predict sexual aggressive behavior (SA) of gay men against other gay men and of lesbian women against other lesbian women. For both gay men (N = 226) and lesbian women (N = 190) regression analysis showed that IS, HDLN, and especially HASSO proved to be important predictors for sexual aggression. The confluence of all three risk factors in terms of a three-way interaction added to the prediction of SA in lesbian women but not in gay men. Overall, the three predictors explained 30% of the variance in SA among men and 62% of the variance in SA among women.

The Interactions Among Sexual Orientation, Masculine and Feminine Gender Role Orientation, and Facets of Sociosexuality in Young Heterosexual and Homosexual Men.

The present study investigated the functional relationships among sexual orientation, masculine and feminine gender role orientation, and sociosexual orientation in 282 heterosexual and 282 homosexual young men. Homosexual men reported significantly more pronounced sociosexual behavior (d = 0.65) and desire (d = 0.31). Furthermore, homosexual men were characterized by lower masculine (d =-0.26) and higher feminine (d = 0.38) gender role orientation. Latent variable analyses revealed that homosexual men as well as more masculine men, irrespective of their sexual orientation, had more uncommitted sexual relations and more unrestricted sociosexual attitudes. A similar pattern could be identified for sociosexual desire. While homosexual men were more unrestricted in their sociosexual desire, this also held for more feminine men in general. Overall, findings indicated that homosexual orientation is positively associated with sociosexual orientation. In addition, masculine/feminine gender role orientations exert differential influences on the three facets of sociosexuality independent of sexual orientation.

On the Functional Relationships Among Sexual Orientation, Masculine and Feminine Gender Role Orientation, and Sociosexual Orientation in Young Heterosexual and Lesbian Women.

The present study investigated the mutual interplay of sexual orientation, masculine and feminine gender role orientation, and sociosexual orientation in young women. To ensure cross-sample validity, 323 heterosexual women and 323 lesbian women, ranging in age from 18 to 29 years, were matched for possible confounding variables. Lesbian women scored significantly higher (d = 0.27) on the Desire subscale of the Revised Sociosexual Orientation Inventory, but not on the Behavior (d = 0.07) and Attitude subscales (d = 0.11). Concerning gender role orientation, heterosexual women were characterized by significantly higher scores on the Femininity scale (d = 0.20), whereas lesbian women showed more pronounced masculine gender role orientation (d = 0.16). Structural equation modeling revealed two functionally distinct relationships between sexual orientation and sociosexuality, on the one hand, and between gender role orientation and sociosexuality, on the other hand. Sociosexual desire was exclusively associated with a woman's sexual orientation with no indication of any mediating effect of gender role orientation. Sociosexual behavior was positively related to a woman's level of masculine gender role orientation, while sociosexual attitude was positively associated with masculine and negatively associated with feminine gender role orientation, irrespective of sexual orientation.