title: Recognition, formulation, and integration in the development of interrogative strategies among normal and retarded children.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007326:Institutionalization; D008607:Intellectual Disability / Q000523:psychology*; D007360:Intelligence; D007805:Language Development Disorders / Q000523:psychology*; D008297:Male; D011939:Mental Recall; D010364:Pattern Recognition, Visual; D011340:Problem Solving; D012016:Reference Values; D014705:Verbal Behavior