Last year, Bill came down with the flu the night after eating clam chowder soup. For several weeks, he couldn't think about clam chowder soup without feeling nauseated. Bill experienced:

Max is very fearful of airplanes. If he does fly, he feels overwhelming anxiety when he approaches the gate at the airport. Within Ellis's A-B-C theory of personality, the behavior of approaching the gate at the airport represents

a) A b) B c) C d) D

The amygdala is a brain area long associated with

a. fearful responses. b. delusions and hallucinations. c. anxiety and panic. d. obsessions.