From a research perspective, which model would find interest in HIV and AIDS because large members of people are affected and can be identified early in the disease process?

A reflex is best defined as

a. an inevitable, uncontrollable response to stimuli. b. an inborn pattern of behavior evoked by external stimuli. c. a temporary, complex change in behavior. d. a behavior that occurs as the result of experience.

A researcher shows a picture of a gun to elicit an emotional response. What is the name of this technique for manipulating emotions?

a. visual induction c. mood induction b. pictorial cues d. evocative stimuli