Which concept explains the use of a preferred activity as a reward for an undesirable behavior?

The Premack Principle is a concept that states that a more preferred activity can be used as a reinforcement for a less preferred activity. This principle is based on the idea that individuals are more likely to engage in a behavior that they find less appealing if they know that it will lead to a more enjoyable activity afterward. For instance, if a child dislikes doing homework but loves playing video games, completing homework can be reinforced by allowing them to play video games afterward. This effectively increases the likelihood that the child will complete their homework because they associate it with the reward of a preferred activity. This principle emphasizes the importance of motivation and preference in shaping behavior and is widely used in various educational and behavioral settings.