title: The effect of verbal cues on concept acquisition and retention in normal and educable mentally retarded children.
mesh_terms: D000293:Adolescent; D001288:Attention; D002648:Child; D003210:Concept Formation; D003463:Cues; D004193:Discrimination Learning; D004495:Education of Persons with Intellectual Disabilities; D006801:Humans; D008607:Intellectual Disability / Q000523:psychology* / Q000534:rehabilitation; D008297:Male; D011939:Mental Recall; D010364:Pattern Recognition, Visual; D012016:Reference Values; D012057:Reinforcement, Verbal