When diana was three years old, she became terrified when the neighbor’s budgie bird kept flying near her head. today, she is afraid of all birds, including robins, pigeons, and blue jays. diana’s fear illustrates the classical conditioning process of
a. negative avoidance.
b. preparedness.
c. stimulus discrimination.
d. stimulus generalization.

The answer is D. Stimulus generalization.

Explanation:

In classic conditioning theory, stimulus generalization is the concept used to describe the process in which the conditioned response prsents itself with other stimulus that are similar to the conditioned stimulus. This concept was first used in the study called Little Albert experiment.

In this case, Diana's conditioned response was fear, and it appeared after she was conditioned to fear the nighbor's budgie bird, the bird was the conditioned stimulus. However, she also began to fear other types of birds, in fact she is afraid of all birds. Her conditioned response extended to other similar stimulus.

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