One Saturday,Clayton Was Sitting at Home When the Telephone Rang

Multiple Choice

One Saturday,Clayton was sitting at home when the telephone rang.A local company was making promotional calls and told Clayton he had just won a $500 gift certificate.He felt a rush of excitement at the thought of what he could do with $500.Now Clayton finds that whenever he hears a telephone ring,he feels a little surge of excitement.In this example,the conditioned response is

A) the surge of excitement that Clayton feels whenever he hears a telephone ring.
B) the ringing of a telephone.
C) the news that he had just won a $500 gift certificate.
D) the rush of excitement he felt when he won the certificate.