Continuous reinforcers refer to a type of reinforcement schedule where a behavior is reinforced every single time it occurs.
Partial reinforcers refer to a reinforcement schedule where the behavior is only reinforced some of the time, not every single time.
Extinction refers to the gradual disappearance or weakening of a learned behavior when it is no longer reinforced.
Behavior modification refers to techniques used to change or modify behaviors through various methods such as reinforcement and punishment.