When John Key first began to inject heroin, he experienced numerous physiological and emotional reactions to the drug.After several injections, John Key noticed that he has a craving to "shoot up" every time he sees a syringe.This craving is called a(n)
A)unconditioned stimulus
B)conditioned stimulus
C)unconditioned response
D)conditioned response

Question

Quizplus · Accepted Answer

The craving to "shoot up" every time John Key sees a syringe is a learned response (conditioned response) that has been associated with the previously neutral stimulus of a syringe (conditioned stimulus) through repeated pairings with the unconditioned stimulus of heroin.

When John Key First Began to Inject Heroin, He Experienced