Karawynn Long attempted to toilet train her cat. The principle of learning that was in operation was ________.

A) observational learning
B) classical conditioning
C) AMIM
D) shaping

Shaping involves reinforcing successive approximations of a desired behavior. In this case, Karawynn Long would have reinforced her cat for using the toilet in small steps until the desired behavior of using the toilet exclusively was achieved. Classical conditioning involves pairing a neutral stimulus with a reflex response, such as Pavlov's dogs salivating at the sound of a bell. Observational learning involves learning through observation and imitation of others' behaviors. AMIM is not a principle or type of learning.