Psychology Commons^™

Do You See What I See?, Rachel Mullins

Undergraduate Review

Mild Mental Retardation (MMR) is a general term that refers to impairments in intellectual ability and adaptive skills, which include activities of daily living (ADLs), communication skills and social skills. MMR can be caused by genetic abnormalities (e.g., Down Syndrome [DS]), environmental factors such as head trauma or lack of oxygen at birth, and in some cases for undocumented reasons. These latter individuals are often referred to as having mental retardation of unknown etiology. Although most people associate mental retardation with cognitive impairments, previous research suggests that these individuals have visual perception impairments as well.