Rescorla's Modern Conceptualization of Classical Conditioning Is Based on the Idea

Multiple Choice

Rescorla's modern conceptualization of classical conditioning is based on the idea that __________

A) the CS substitutes for the US.
B) there is a biological readiness for conditioning to occur between the CS and US.
C) the CS has to provide information about the coming of the US.
D) reinforcement must occur by providing a pleasant event.