How PBIS supports school improvement
10 Good reasons for schools to adopt the PBIS framework
Student behaviour isn’t getting simpler. Neither is the job of teaching. That’s why more schools are turning to Positive Behaviour Interventions and Supports (PBIS) as a practical framework for building safer, more positive and more effective schools.
Here are just some of the reasons for schools to consider implementing PBIS.
1. It reduces suspensions and exclusions
PBIS shifts schools away from reactive punishment and toward prevention. Clear expectations, explicit teaching and consistent responses mean fewer students being removed from learning. This means better outcomes for those most at risk.
2. It reduces behaviour incidents
When expectations are taught and reinforced, fewer issues escalate to the office. This leads to less time managing behaviour and more time focused on learning.
3. It helps schools use what actually works
PBIS isn’t about chasing the latest behaviour trend. It helps schools select, align and implement evidence-based practices that fit their context, instead of relying on disconnected strategies without the systems and data to support them.
4. It creates consistency
PBIS brings a shared language and clear processes, so students experience predictable responses across the school. Consistency doesn’t mean identical consequences but rather agreed processes which provide reassurance to staff and students.
5. It improves school climate
Safe, predictable environments with positive relationships don’t happen by accident. PBIS helps schools intentionally build a culture where students and staff feel valued, connected and supported.
6. It provides a trauma-informed approach and awareness of mental health needs
PBIS recognises that behaviour communicates need. By teaching social and emotional skills, strengthening relationships, and providing tiered supports, schools are better equipped to support students affected by trauma or mental health challenges.
7. It supports attendance
Attendance problems are complex, requiring a data-driven problem-solving approach. PBIS uses data to identify concerns and select targeted supports, allowing schools to move beyond one-size-fits-all responses to get students back into learning.
8. It goes hand in hand with effective academic instruction
PBIS is the behaviour and wellbeing component of a Multi-Tiered System of Support (MTSS). PBIS increases instructional time by reducing disruption, teaching learning-ready behaviours and supporting teachers to create calm, productive environments.
9. It comes with a roadmap for implementation
PBIS doesn’t just tell schools what to do; it shows them how to do it well. With clear implementation guidance, coaching and evaluation tools, schools are far more likely to sustain change.
10. It builds staff self-efficacy and reduces burnout
When teachers have clear expectations, consistent routines and positive ways to respond to behaviour, they feel more confident and in control of their classrooms. PBIS supports teachers to work proactively rather than reactively, reducing daily stress, strengthening professional efficacy, and helping prevent burnout over time.
Further reading
For a summary of the research about the outcomes of PBIS see Is Positive Behavioral Interventions and Supports (PBIS) an Evidence-Based Practice?