Classical Conditioning Occurs When the

Multiple Choice

Classical conditioning occurs when the

A) unconditioned stimulus (US) is followed by, or associated with, a conditioned response (CR) .
B) unconditioned stimulus (US) is preceded by the conditioned response (CR) .
C) neutral stimulus (NS) is followed by, or associated with, an unconditioned stimulus (US) .
D) unconditioned response (UR) occurs at the same time as the conditioned response (CR) .