Positive Behavioral Interventions and Supports (PBIS) is a research-based framework designed to address student behavior through prevention and positive reinforcement rather than punitive measures. It incorporates the whole school and emphasizes effective policies, data-driven decision making, and adherence to special education laws like IDEA, ensuring that strategies for addressing behavioral issues are included in Individualized Education Programs (IEPs). Implementing PBIS can create a positive school culture, improve students' academic outcomes, and involves steps like defining behavioral expectations and recognizing positive behavior, while acknowledging that success may take time and ongoing adaptation.