DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association, is the standard classification system used by clinicians and researchers to diagnose mental health and neurodevelopmental conditions. The current edition (DSM-5-TR, 2022) includes diagnostic criteria for conditions relevant to accessibility such as ADHD, autism spectrum disorder, intellectual disabilities, and specific learning disorders. DSM criteria are frequently referenced in accessibility research to define participant populations, validate assessment tools, and establish the clinical basis for workplace accommodations and assistive technology interventions.