Which of the following is sometimes called a "before-after design?"

Professor Rochelle told her students that if her door was

closed, it meant that she was unavailable to them and would be angry if they knocked on her door. But if her door was open, it meant that she was in a rare good mood and would answer questions at that time. Professor Rochelle's door being open was a _____ for _____ a) discriminative stimulus; asking questions. b) discriminative stimulus; not asking questions. c) discriminative response; asking questions. d) discriminative response; not asking questions.

Carl Jung's term for the part of our personality that Freud referred to as the unconscious was the __________

a. personal unconscious. b archetype. c. collective unconscious. d. animus.