Many PDA learners are misunderstood when behavior is viewed without context. This regulation-first reference guide helps caregivers, educators, therapists, and support teams recognize patterns commonly associated with PDA through a demand-response and nervous-system lens. Rather than focusing on compliance, defiance, or isolated behaviors, this resource encourages teams to explore what may be happening underneath the response—including anxiety, overwhelm, autonomy needs, masking, burnout, and ne