If Your Professor Ended Certain Class Days by Sounding a Bullhorn

Multiple Choice

If your professor ended certain class days by sounding a bullhorn and then offering sweet-smelling cookies to the class, you would start to salivate to the sound of the bullhorn. If on other days, your professor ended class by ringing a hand bell, and not offering cookies, you would not salivate to the sound of the hand bell. The aspect of classical conditioning responsible for that phenomenon is

A) discrimination
B) generalization
C) spontaneous recovery
D) renewal