According to the Premack Principle, which of the following scenarios demonstrates its application?

The Premack Principle, formulated by David Premack, posits that more likely behaviors can be used to reinforce less likely behaviors. In this instance, completing a chore is a less preferred activity, while spending time with friends is typically more desirable. By requiring the completion of a chore first before allowing the opportunity to engage in a preferred activity—spending time with friends—one effectively applies the Premack Principle.

In this scenario, the reinforcement (spending time with friends) motivates the individual to complete the less preferred task (the chore), demonstrating the essence of this principle. The outcome reflects a clear relationship where a more probable behavior empowers the occurrence of a less probable one, effectively facilitating behavior modification.