Psychology's Failure to Distinguish Between Sexual Orientation and Gender Role

Psychology's failure to distinguish between sexual orientation and gender role led to

A) a unipolar conception of gender roles such that masculinity and femininity lay at opposite ends of the same continuum.
B) the confusion of interests and behaviors appropriate for each gender.
C) the assumption that people with sexual interest in members of their own gender would adopt the gender role of the other gender.
D) the construction of the concept of androgyny, with a blurring of the lines between masculinity and femininity.