An animal in a research experiment begins to produce saliva at the sight of an empty food dish. This indicates that the presentation of the empty food dish is a:

A. unconditioned response.
B. neutral stimulus.
C. conditioned stimulus.
D. unconditioned stimulus.
E. conditioned response.



Answer :

Final answer:

The animal's saliva production at the sight of an empty food dish signifies it as a conditioned stimulus.


Explanation:

In this scenario, the animal's production of saliva at the sight of an empty food dish indicates that the presentation of the empty food dish is a conditioned stimulus. This is because through repeated pairing with the unconditioned stimulus (food), the neutral stimulus (empty food dish) has acquired the ability to elicit a response.


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