Intellectual Disability

Definition

An intellectual disability is characterized by significant limitations in both intellectual functioning (reasoning, learning, problem-solving) and adaptive behavior, which covers a range of everyday social and practical skills. This disability originates before the age of 18.

Related terms

Adaptive Behavior: This refers to age-appropriate behaviors that people typically learn and apply in their daily lives to function independently.

Developmental Delay: This term is used when a child does not reach developmental milestones at the expected times.

Learning Disability: A condition giving rise to difficulties in acquiring knowledge and skills to the level expected of those of the same age, especially when not associated with physical handicap.