According to the Rescorla-Wagner Model,blocking Occurs Because

Multiple Choice

According to the Rescorla-Wagner model,blocking occurs because:

A) both CSs perfectly predict the US.
B) neither CS perfectly predicts the US.
C) the CS that is trained in the first phase does not provide any new or predictive information.
D) the CS that is added in the second phase does not provide any new or predictive information.