title: Prevocational training of the severely retarded using task analysis.
mesh_terms: D000328:Adult; D004495:Education of Persons with Intellectual Disabilities; D006801:Humans; D007100:Imitative Behavior; D007360:Intelligence; D008297:Male; D012050:Rehabilitation, Vocational; D012054:Reinforcement, Psychology; D013647:Task Performance and Analysis