Classroom teachers receive myriad advice about how best to manage students’ attention, interest, and behavior. Praise is often highlighted as a specific tool that teachers should use to reinforce both behavior and learning. Since praise statements are positive evaluations of students’ performance or behavior, they are thought to be an encouraging, motivating, and affirming tool for reinforcement. So strong is this belief in praise that many interventions have been created to increase the rate of praise teachers offer in both general and special education classrooms. These interventions, when evaluated narrowly, appear to be successful because increased rates of teacher praise result in increased student compliance. However, when evaluated more broadly, research shows that praise statements have long-lasting, often negative impacts on students that may inadvertently negatively impact academic achievement. Therefore, despite the seemingly positive benefits of praise, its role in learning and development remains unsettled.