title: Temporal variables in simple reaction times of mentally retarded boys.
mesh_terms: D000293:Adolescent; D000328:Adult; D001288:Attention; D001307:Auditory Perception; D003463:Cues; D004495:Education of Persons with Intellectual Disabilities; D006801:Humans; D008607:Intellectual Disability; D007361:Intelligence Tests; D008297:Male; D008570:Memory, Short-Term; D008960:Models, Psychological; D009048:Motor Skills; D011930:Reaction Time; D013997:Time Factors; D014796:Visual Perception