Resources for Behavior De-escalation Escalating BehaviorUnderstanding and Responding to Escalating BehaviorStages of Behavior EscalationAppropriate Responses to Escalation Trauma Effective Responses to Trauma Mental Health From the Center of PBIS Book Studies For Mental Health/Social-Emotional Behavioral Well-Being resources, visit the Center on PBIS website. For a video on Prioritizing Mental Health and Wellness, visit the Center on PBIS website. Fostering Resilient Learners Book Study Help for Billy Book Study