When donovan was four years old, he was startled and began to cry when a car backfired just as he was walking past a fire hydrant. as an adult, donovan is still fearful of fire hydrants and avoids walking near them. based on principles of classical conditioning, donovan's current fear of fire hydrants is ?

Based on principles of classical conditioning, Donovan's current fear of fire hydrants is "a conditioned response".

An conditioned response refers to a conduct that does not easily fall into place, but rather should be learned by the person by blending a nonpartisan boost with a strong stimulus. The powerful stimulus is one that does not require any learning or molding to react to fittingly.