Although the terms impairment, disability, and handicap are sometimes used interchangeably, they are not synonymous. Impairment refers to the loss or reduced function of a particular body part or organ (e.g., a missing limb). A disability exists when an impairment limits a person’s ability to perform certain tasks (e.g., walk, see, add a row of numbers) in the same way that most persons do. A person with a disability is not handicapped, however, unless the disability leads to
Although the terms impairment, disability, and handicap are sometimes used interchangeably, they are not synonymous. Impairment refers to the loss or reduced function of a particular body part or organ (e.g., a missing limb). A disability exists when an impairment limits a person’s ability to perform certain tasks (e.g., walk, see, add a row of numbers) in the same way that most persons do. A person with a disability is not handicapped, however, unless the disability leads to