Answer:
The answer is passive and active, respectively.
Explanation:
Pavlov has known for his classical conditioning studies, in which a person or animal reacted to conditioned stimuli, this is, a conditioned set by another person, which elicited an immediate response.
Skinner proposed operant conditioning, in which individuals were more likely to repeat an action if the outcome was pleasant. In other words, a person or animal learned to behave by himself.
