title: Speed of movement under two conditions of response-initiation in retardates.
mesh_terms: D000161:Acoustic Stimulation; D000293:Adolescent; D001143:Arousal; D001307:Auditory Perception; D003463:Cues; D004495:Education of Persons with Intellectual Disabilities; D005246:Feedback; D005260:Female; D006225:Hand / Q000503:physiopathology; D006801:Humans; D008607:Intellectual Disability; D008297:Male; D009043:Motor Activity; D009068:Movement; D011930:Reaction Time