Tier Three: Individualized Intensive Interventions
In Tier Three, tertiary interventions are used with students unresponsive to Tier One and Tier interventions. Generally, about 5% of the school population needs these individualized intensive services, which often include a Functional Behavior Assessment and subsequent Behavior Intervention Plan (Lewis & Sugai, 1999).
Tier Three includes students unresponsive to Tier One and Tier Two interventions.
For more information about Tier Three or tertiary interventions visit the National Technical Assistance Center on Positive Behavioral Interventions and Supports (PBIS).
- Tier 1: Universal Interventions
- Tier 2: Targeted Group Interventions
- Tier 3: Intensive, Individualized Interventions