Positive Behavior Support (PBS) is a framework for creating safe and effective schools by preventing problem behaviors. It involves teaching positive social behaviors, acknowledging appropriate conduct, and using consistent consequences for inappropriate behaviors. The key aspects of PBS include establishing clear school-wide expectations, directly teaching those expectations to students, recognizing students for following the expectations, developing a continuum of consequences for problem behaviors, and monitoring the implementation of PBS through data collection and evaluation. Parent involvement is also a critical component of PBS.