The within-subjects design is also known as the independent samples design.

Stanley's novel, which even his best friend says "needs work," has just been rejected

by the fifteenth publisher he sent it to. Stanley has experienced a. external frustration. b. an approach-avoidance conflict. c. displaced aggression. d. personal frustration.

Depression is caused by learned helplessness, according to the------- theory

a. psychoanalytic b. cognitive c. behavioral d. humanistic