A Child Learns That a Tiny Chihuahua and a Large

Multiple Choice

A child learns that a tiny Chihuahua and a large German Shepherd are both dogs, because they share some common features, even though they are very different in many respects.This represents:

A) stimulus generalization due to physical similarity
B) stimulus generalization due to equivalence classes
C) stimulus generalization due to behavioral momentum
D) stimulus generalization due to a stimulus common-element class