At delays of a few minutes or less, healthy control monkeys score about __________ correct on the delayed nonmatching-to-sample task

Regarding one's personal goals and happiness, which of the following statements is FALSE?

a. The importance of personal goals helps explain why specific circumstances tell us so little about happiness. b. It is often difficult to know if an event is good or bad without knowing what a person is trying to achieve in life. c. People tend to be happy if they are making progress, on a day-to-day basis, on smaller goals that relate to long-term, life goals. d. Attaining goals even if these goals do not express our deeper interests and values will still add considerably to our overall happiness.

When Russell is stressed, he takes cocaine because it slows his heart rate and makes him sleepy and hungry. He snorts the drug and is able to stop using it after a couple of uses. When the cocaine effects wear off, he feels depressed. What portion of Russell's substance use is likely?

a. It is likely that cocaine slows his heart rate. b. It is likely that he will feel depressed after the cocaine effects wear off. c. It is likely that he will become able to stop using after a couple of uses. d. It is likely that cocaine makes him sleepy and hungry.