Thirst, sex, and hunger are examples of ________ drives

Age losses on the most difficult memory tests begin in the _____.

A) late twenties B) forties C) fifties D) sixties

Frank, a kindergartener, says that Pat is his best friend on days they get along. But when a dispute arises, he reverses himself: "Pat is not my friend!" Frank's parents should

A) talk to the teacher about Frank's poor attitude. B) talk to Pat's parents and both children about the true meaning of friendship. C) be aware that first friendships do not have a long-term, enduring quality based on mutual trust. D) be concerned because secure friendships in early childhood should survive conflicts.