In Considering the Reinforcements and Pressures Related to Gender Roles

In considering the reinforcements and pressures related to gender roles,

A) most people do not dispense social reinforcements on the basis of behaviors that relate to gender roles, which makes this aspect of behavior unimportant.
B) women receive more reinforcement for adopting masculine behaviors than men receive for adopting feminine behaviors.
C) behavior that is not gender-typical is more likely to be reinforced than traditional gender role behaviors.
D) pressure and reinforcements may not be an expression of social values, and thus are meaningless.