A pigeon learned to peck a lighted disc for a few bits of grain. The bird does not peck when the light is off because no grain will be forthcoming. The light is called the
A. generalized stimulus.
B. conditioned stimulus.
C. conditioned response.
D. discriminative stimulus.
Answer:D
A pigeon learned to peck a lighted disc for a few bits of grain. The bird does not peck when the light is off because no grain will be forthcoming. The light is called the
A. generalized stimulus. B. conditioned stimulus. C. conditioned response. D. discriminative stimulus.