Answer:
Classical conditioning
Step-by-step explanation:
Classical conditioning was proposed by Ivan Pavlov. It was profoundly introduced in psychology as a learning and the behavioral process. Ivan Pavlov was a psychologist who was famous for his experiment in classical conditioning.
Behaviorism was an approach that was focused on the behavior of a person or animal. It denied the significance of the in-dependency of any behavior. Our mind assumes that our behavior is determined by our behavior. There were many behavior therapies were given to the patient to reduce their anxiety and stress.