According to the Disequilibrium Principle

According to the disequilibrium principle,

A) learning is most effective and most rapid if it is supported by a proper balance of classical and operant conditioning.
B) a person can be reinforced by the opportunity to do something that he or she has not had much opportunity to do recently.
C) after performing any given action, a person has a tendency to perform the opposite action.
D) learning is most effective and most rapid if it is supported by a proper balance between positive reinforcement and punishment.