Positive Behavioral Interventions and Supports (PBIS)
Implementation framework for maximizing the selection and use of evidence-based prevention and intervention practices
along a multi-tiered continuum that supports the academic, social, emotional, and behavioral competence of all students. (PBIS.org)
Intervention Central.org
PBIS world
PBIS.org - FAQs
Ohio Dept of Education
Understood.org - What you need to know
http://education.ohio.gov/Topics/Student-Supports/PBIS-Resources/Ohio-Positive-Behavior-Interventions-Network-3