Matt Classically Conditions His Dog, Wally, to Salivate When He

Multiple Choice

Matt classically conditions his dog, Wally, to salivate when he strums the G chord on his guitar by providing food after the chord is played. He notices that Wally does not salivate to a D chord. Wally's lack of a response to the D chord illustrates the phenomenon of ________.

A) counterconditioning
B) stimulus discrimination
C) stimulus generalization
D) instinctive drift