Applied behavior analysis
Activity reinforcers are any events that a person can earn. Examples of some activities would be getting to play games, go to the movies, or earning a break. Activity reinforcers can work really well if the person really wants to earn the activity. But activity reinforcers may not be able to be earned right after the behavior happens. This would result in a delay of reinforcement. The reinforcer will be less effective if it is given a long time after the behavior happens.