Regarding operant conditioning, which term does NOT belong with the others?

Question

Quizplus · Accepted Answer

The term "reflexive response" is not related to operant conditioning, but rather to classical conditioning. The other options are all closely associated with operant conditioning: the operant chamber is a commonly used apparatus to study operant behavior, reinforcement is a key aspect of operant conditioning, and successive approximations refer to the gradual shaping of behavior through reinforcement of increasingly similar behaviors.

Regarding Operant Conditioning, Which Term Does NOT Belong with the Others