Classical conditioning is reinforced whenever the
A) US is followed by, or paired with, a CS.
B) UR is preceded by the CR.
C) CS is followed by, or paired with, an US.
D) UR occurs at the same time as the CR.

Question

Quizplus · Accepted Answer

Classical conditioning is reinforced by pairing the conditioned stimulus (CS) with an unconditioned stimulus (US). This means that the CS comes to predict the occurrence of the US, and when the CS is presented, it triggers the conditioned response (CR) that was previously produced by the US alone. Therefore, option C is the correct choice because it describes the process of pairing the CS with the US. Option A describes the correct sequence of events, but it does not specify that the pairing between the stimuli is necessary for conditioning to occur. Option B is not accurate because the CR is not supposed to precede the UR. Option D is incorrect because the CR should not occur at the same time as the UR, but after the CS is presented.

Classical Conditioning Is Reinforced Whenever the