Interaction of sex role self-concept with relationship quality and relationship beliefs in married, heterosexual cohabiting, gay, and lesbian couples.

Examined the relationship between sex-role self-concept (masculine, feminine, undifferentiated, and androgynous) and relationship quality and dysfunctional relationship beliefs among 44 married (mean age 29.68 yrs), 35 heterosexual cohabiting (mean age 28.68 yrs), 50 homosexual (mean age 31.28 yrs), and 56 lesbian (mean age 31.18 yrs) couples. Ss completed questionnaires on demographic and background information, the Bem Sex-Role Inventory, a relationship beliefs inventory, and relationship quality assessments. Individual partner analyses revealed that relationship quality and relationship beliefs differed by Ss' sex-role self-concept. Androgynous and feminine Ss reported higher relationship quality than masculine and undifferentiated Ss; androgynous Ss had fewer "disagreement is destructive" beliefs than feminine Ss; and androgynous Ss had fewer "partner cannot change" beliefs than undifferentiated Ss. Couple analyses showed a relation between partners' sex-role self-concept only for the heterosexual cohabiting couples. For these couples, masculine men tended to pair with feminine or undifferentiated women, and androgynous partners tended to pair together. Relative to other couples, those in which one or both partners were androgynous or feminine reported the highest relationship quality; couples in which one or both partners were undifferentiated or masculine reported the lowest. These effects did not vary by type of couple. It is concluded that sex-role self-concept is a robust factor in appraisals of relationship quality. (19 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)