"I don't believe it" is to denial as an adult saying, "I'm going home to mother!" is to

Talia is looking for her cat by methodically searching each room and then closing the door. She is using what type of problem solving strategy?

a. an algorithm b. a heuristic c. a means-end strategy d. a hunch e. a mental set

Reynaldo has been diagnosed with bipolar disorder. The most effective drug for him is

a. one that will increase his dopamine levels. b. one that will counteract the effect of sodium in his nerve cells. c. lithium. d. dexamethasone.