What best describes PBIS and the role of school psychologists within it?

• A. PBIS is a single-tier approach focusing only on academics.
• B. PBIS is a multi-tiered approach to promoting positive behavior; psychologists support screening, data analysis, and development of interventions at all tiers.
• C. PBIS is a legal framework for special education compliance.
• D. PBIS applies only to fixed-term interventions.

Answer: (B)

PBIS is a multi-tiered system of supports designed to promote positive behavior across the whole school. It uses universal, school-wide strategies for all students (Tier 1), targeted supports for students at risk (Tier 2), and intensive, individualized interventions for students with persistent needs (Tier 3). School psychologists play a central role by using screening and ongoing data analysis to identify where supports are needed, monitor progress, and help design and evaluate interventions at every tier. They contribute through conducting functional behavior assessments, developing behavior intervention plans, and ensuring that interventions are implemented with fidelity while collaborating with teachers, families, and administrators. This data-driven, collaborative approach aims to reduce problem behaviors and improve the school climate and learning outcomes for all students.

The other descriptions don’t capture the full scope. PBIS is not a single-tier approach focused only on academics, nor is it a legal framework for special education compliance, nor is it limited to fixed-term interventions.