Which statement illustrates a teacher's effective use of reinforcement?

The statement about giving Andy a star on his paper after completing the first five activities reflects an effective use of reinforcement because it acknowledges and rewards specific behavior that aligns with desired outcomes—completing tasks. This approach utilizes positive reinforcement, which encourages Andy to engage with and complete activities, even if he struggles later on. The star serves as an incentive, promoting motivation and a sense of achievement. Acknowledging Andy’s efforts, even in the early stages of an assignment, can help build his confidence and encourage continued participation, fostering a positive learning environment.

This strategy is particularly valuable because it not only rewards a behavior but also acknowledges individual differences in student performance, emphasizing the importance of tailored reinforcement based on each student’s needs and challenges.