What does the Premack principle suggest about task engagement?

The Premack principle posits that a more preferred activity can be used to reinforce a less preferred activity, essentially suggesting that engaging in a highly desirable task can motivate an individual to complete a less desirable one. This principle highlights the relationship between two activities, where the act of performing the preferred task serves as a reward for completing the less preferred one.

In the context of task engagement, the correct choice emphasizes the idea that by completing a challenging or less preferred task first, an individual earns the opportunity to engage in a more preferred or enjoyable task afterward. This approach can help in enhancing motivation and facilitating task completion, particularly in settings like education or behavior management.

The other options do not accurately capture the essence of the Premack principle. They either focus on the sequence of task difficulty or the level of choice, which diverges from the core idea that preference can be a driver for task engagement. Understanding this principle is crucial for applying effective reinforcement strategies in various behavioral contexts.