The School shall establish an evidence-based school wide system of positive behavioral interventions and supports that will apply in all settings to all students and staff. The system shall include family involvement.

The School shall train staff to: (A) identify conditions such as where, under what conditions, with whom, and why specific inappropriate behavior may occur; and (B) conduct preventive assessments which include: (1) a review of existing data; (2) interviews with parents, family members, and students; and (3) examination of previous and existing behavioral intervention plans.

Based on the assessment data, the School shall develop and implement preventative behavioral interventions that (A) modify the environmental factors that escalate the inappropriate behavior; (B) support the attainment of appropriate behavior; and (C) use verbal de-escalation to defuse potentially violent dangerous behavior.