Traditionally, "masculine" males and "feminine" females are seen as being the most mentally healthy individuals. Recently this view has been challenged by Sandra Bem and other researchers in the area of sex role identity. Bem (1975) maintains that those individuals whose behavioral and emotional repertoires incorporate aspects…

Although many studies have concluded that males are more aggressive than females in a variety of situations, significant variation exists among individuals in their willingness to respond to provocation with aggressive behavior. The pervasiveness of the sex role stereotyping of aggressiveness as a masculine trait and passivity as a feminine trait…