In a study examining the effects of gender (male or female) and major (psychology, computer science, philosophy, or biology) on college students' willingness to perform community service work, how many interaction effects are possible?

Freud argued that much of behavior is motivated by ________, a part of personality of which a person is not aware

A) the unconscious B) egocentrism C) a cultural awareness D) a social role

Miguel and Sara, who live in New York, have been together for six years and now have two children, aged 1 and 3. According to research, at what period in their relationship might they have had egalitarian gender roles, or equal gender roles?

a. before they began dating b. at the beginning of a marriage or partnership, before children are born c. when they have at least one child d. American men and women are incapable of equal gender roles