Examlex
Which of the following is a constitutional isomer of butane?
Conditioned Reflex
A learned response to a previously neutral stimulus, achieved through repeated pairings with an unconditioned stimulus.
Conditioned Response
A learned response to a previously neutral stimulus that has been consistently associated with an unconditioned stimulus.
Primary Reinforcer
A reinforcer that fulfills a basic physical need for survival and does not depend on learning.
Unconditioned Stimulus
A stimulus that naturally triggers a response without any need for learning.
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