This presentation introduces the Happy, Relaxed, and Engaged (HRE) Framework, emphasizing its role in Functional Behavior Assessment (FBA) and behavior interventions. Participants will learn to identify key indicators of high-quality HRE states and understand how these conditions enhance behavioral outcomes, emotional regulation, and learning. The session explores the impact of environmental factors on achieving HRE and presents data collection techniques to assess these states. Case study examples will be presented to demonstrate the importance of assessing HRE for students with complex behavioral needs.