Intellectual Disability

A disability characterized by significant limitations in intellectual functioning (reasoning, learning, problem-solving) and adaptive behavior (everyday social and practical skills), originating during the developmental period. Intellectual disability exists along a continuum and includes conditions such as Down syndrome. In accessibility contexts, people with intellectual disabilities may need reading support through text simplification, visual aids, summarization, and easy-read formats. Research has highlighted the importance of building on existing strengths rather than solely addressing challenges when designing reading support for this population.