When it comes to evaluating Positive Behavioral Interventions and Supports (PBIS) in schools, traditional approaches tend to focus on one main question: Are we following the steps? However, at TGS Educational Consulting, we believe the true measure of PBIS success isn’t just compliance — it’s about culture, relationships, and authentic growth. That’s why we take a different approach, focusing on reflective PBIS evaluation.
-by Dr. Tim Grivois, Executive Director
Most PBIS evaluations rely heavily on outcome data — office discipline referrals, suspensions, attendance rates — and structural fidelity checks like the TFI (Tiered Fidelity Inventory) or SET (School-wide Evaluation Tool). These tools offer important information about whether PBIS practices are technically in place. However, they often miss something just as important:
Are we actually changing the way our school community works together to support students?
Traditional PBIS Evaluation: Checking the Boxes
Traditional PBIS evaluation typically emphasizes:
- Student Behavior Outcomes: Discipline referrals, suspensions, tardies, and attendance.
- Implementation Fidelity: Whether staff have created matrices, posted expectations, developed lesson plans, and established recognition systems.
- Compliance Monitoring: Using tools that check for the presence or absence of PBIS elements without deeply exploring how those practices live in daily life.
While these measures offer valuable snapshots, they often create a narrow view — one where success is defined by documentation, not transformation.
In districts where leadership changes frequently or competing initiatives strain staff attention, traditional evaluation may highlight “gaps” without offering insight into why those gaps exist or what strengths still remain.
A Reflective Approach to PBIS Evaluation: Measuring Real Impact
Rather than focusing solely on structures and paperwork, reflective PBIS evaluation asks:
How has PBIS changed the way adults and students experience school?
Through carefully facilitated focus groups with principals and district leaders, we explore:
- Adult Practice Changes: How have staff shifted their approaches to behavior, expectations, and support?
- Student Behavior Shifts: What trends in positive behavior, peer interactions, and engagement have emerged?
- Cultural Transformation: How has the overall climate of respect, belonging, and shared expectations evolved?
- Academic Connections: Are there signs that a stronger school climate is supporting stronger learning environments?
Using open-ended questions and authentic dialogue, we capture more than just compliance. We uncover the lived experience of PBIS in action — highlighting both successes and challenges.
By centering a reflective process, school leaders can recognize:
- Where PBIS practices are naturally embedded in daily routines.
- How leadership structures and site conditions affect progress.
- Where seeds of change are growing, even if not yet fully visible in traditional data.
Why Reflective PBIS Evaluation Matters
Schools deserve more than a checklist.
Educators deserve credit not just for what they implement, but for how they transform the learning community to better serve students.
When PBIS evaluation centers on honest reflection and real growth, school leaders are more likely to:
- Feel true ownership of the work.
- Recognize and celebrate meaningful successes.
- Identify actionable next steps grounded in real-world experiences.
Ultimately, reflective PBIS evaluation doesn’t just measure impact — it builds it.
Interested in exploring how reflective PBIS evaluation could deepen your district’s work?
I’d be honored to support you in capturing authentic evidence of growth. Contact me here.