In a study of persons with similar IQs, women's gray and white matter was concentrated more in their ___________ lobes

The embryonic period is ____ weeks long

a. 4 b. 6 c. 8 d. 10

Erik Erikson's psychosocial stages of development focus on:

a. pleasurable erogenous zones b. a hierarchy of needs c. predictable conflicts throughout the lifespan d. the interactions of the id, ego, and superego