Relation between testosterone concentration, sex role identity, and personality among females.

Eighty-four undergraduate female students completed Baucom's Masculinity and Femininity Scales, the Bem Sex Role Inventory, and the Adjective Check List. Testosterone concentration was determined from saliva samples provided by the women. The results indicated that sex role type was related to level of testosterone concentration. More specifically, undifferentiated females had much higher levels of testosterone concentration than did the feminine-sex-typed females. Also, females with high levels of masculinity (androgynous and masculine-sex-typed females combined) had somewhat higher testosterone levels than did feminine-sex-typed females. Adjectival correlates indicated that females with higher testosterone concentrations perceive themselves as self-directed, action-oriented, resourceful individuals; women with lower testosterone concentration view themselves as conventional, socialized individuals, possessing a caring attitude coupled with an anxious and dejected mood.