A framework for enhancing a continuum of proactive, preventative, school-wide, evidence-based interventions to achieve academically and behaviorally important outcomes for all students is referred to as:

• A. Response to Intervention (RTI)
• B. Positive Behavior Intervention and Supports (PBIS)
• C. Multi-Tiered System of Supports (MTSS)
• D. School Climate Improvement Plan

Answer: (B)

Understanding a unified, multi-tiered approach to support all students academically and behaviorally is key here. The description highlights a proactive, preventative set of school-wide, evidence-based interventions arranged along a continuum. That exactly captures a Multi-Tiered System of Supports. MTSS brings together academic and behavioral supports within a single framework, using tiers of increasing intensity to meet diverse student needs, guided by data and progress monitoring. At the universal level, all students receive high-quality instruction and behavior supports; at the next levels, more targeted or intensive interventions are provided as needed. While behavior-specific strategies sit at the heart of PBIS, PBIS is most effective when embedded inside MTSS, which also coordinates RTI-like academic supports. So the framework described is MTSS, with PBIS serving as the behavioral component within that broader system.