For the majority of individuals, the left hemisphere of the brain concentrates on tasks that necessitate

Research on olfaction

a. has shown that we possess it as a synthetic sense, like vision. b. indicates the existence of four primary odors. c. has found that the olfactory bulbs send information directly to the limbic system. d. has shown that the human olfactory system is relatively insensitive when compared to that of animals. e. classifies it as a form or subtype of gustation since its processes are so similar.

Because of prior panic attacks in crowds, Don began

avoiding public places, which reduced his anxiety each time. Eventually Don developed agoraphobia and became housebound due to this avoidance behavior. This explanation of Don's anxiety disorders illustrates which psychological approach? a. existential b. behavioral c. humanistic d. psychodynamic