Speech, Language, and Hearing Professionals

Understanding PDA: What Speech-Language Pathologists Need to Know

Understanding PDA: What Speech-Language Pathologists Need to Know

Pathological Demand Avoidance (PDA), also called Pervasive Drive for Autonomy, is a profile often linked to autism that involves an intense need for control and autonomy. Individuals with PDA may resist everyday demands, show extreme mood swings, and appear social—but only on their terms. For SLPs, understanding PDA is critical to providing compassionate, tailored support that fosters trust and engagement. By shifting perspective, recognizing stress responses, and adapting strategies, SLPs can better meet the needs of students who are often misunderstood or misidentified.

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