Rajesh Tells His New Joke to Three Different People, and Each

Multiple Choice

Rajesh tells his new joke to three different people, and each one of them laughs. Because telling the joke led to laughter, which Rajesh enjoys, he will be more likely to tell this joke to other people. This situation illustrates

A) classical conditioning.
B) vicarious conditioning.
C) the law of association.
D) the law of effect.