title: Psychomotor test scores and rated functional impairment of mental retardates.
mesh_terms: D001307:Auditory Perception; D004495:Education of Persons with Intellectual Disabilities; D006801:Humans; D008607:Intellectual Disability / Q000145:classification* / Q000175:diagnosis; D007361:Intelligence Tests; D009048:Motor Skills; D011581:Psychological Tests; D011930:Reaction Time; D014796:Visual Perception