The first large-scale sexual surveys conducted in the United States were done by Masters and Johnson

The age-related physical, intellectual, social, and personal changes that occur throughout life are specifically called:

a. maturation b. development c. adaptations d. functionality

Which theory says children learn to act in a masculine or feminine manner because they are rewarded for doing so?

a. attachment theory b. psychoanalytic theory c. social learning theory d. humanistic theory