The need for a strong school-wide behavior program that promotes a positive school climate that benefits all students through an established continuum of supports is essential to enhance both the learning experience of students and the work environment of educators. School-wide positive behavior interventions and supports, referred to as PBIS, is based on the foundations of behavioral science, practical, usable interventions, and quality of life outcomes through a preventative systems approach. PBIS is a framework for making schools and learning environments more effective by establishing the social culture and intensive behavior supports needed to improve social, emotional, and academic outcomes for all students. A culture of social competence within a school includes a (a) common vision for what the school community strives to be, (b) common expectations for how individuals should behave, (c) common language to describe the vision, expectations, and experiences, and (d) common experiences to promote prosocial behavior, and it applies this logic in all settings and across all individuals that interact with those settings. PBIS is more than just reducing problem behavior; it establishes systems that create environments and improve the quality of life for students and their families as well as for the educators. The evidence base supporting PBIS is expansive and ever-growing. The fundamental themes of PBIS include the use of the core features of evidence-based practices organized within a multi-tiered framework with flexibility in implementation, and progress monitoring through data use. PBIS invests in practices, data, and systems in order to positively impact student outcomes.