Marsha feeds her dog Bubbles if Bubbles barks when the light is turned on,but not if the light is turned off.Soon Bubbles barks only when the light is turned on.Bubbles is exhibiting:
A) spontaneous recovery
B) extinction
C) generalization
D) discrimination

Question

Quizplus · Accepted Answer

Bubbles has learned to discriminate between the presence or absence of the light in order to receive food. The fact that Bubbles no longer barks when the light is turned off indicates that she has learned to differentiate between the two conditions. This is an example of discrimination learning.

Marsha Feeds Her Dog Bubbles If Bubbles Barks When the Light