In a ______ discrimination task,animals are trained to respond differently to environmental cues (such as tones)that differ only on one dimension (such as pitch),while in a ______ task,the reinforcement contingency associated with a particular stimulus depends on the status of the second stimulus.
A)peak; two-choice
B)conditional; two-choice
C)two-choice; conditional
D)two-choice; peak

Question

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In a two-choice discrimination task, animals respond differently to cues differing on one dimension. In a conditional task, the response depends on the status of a second stimulus.

In a ______ Discrimination Task,animals Are Trained to Respond Differently