THE INTELLECTUAL DEVELOPMENT OF SLUM CHILDREN: SOME PRELIMINARY FINDINGS.
D044383:Black People; D002648:Child; D003210:Concept Formation; D005793:Generalization, Psychological; D006801:Humans; D007360:Intelligence; D007361:Intelligence Tests; D007802:Language; D011204:Poverty Areas; D011581:Psychological Tests; D011593:Psychology, Social; D012961:Sociology; D014481:United States; D001741:Black or African American
CHILD; CONCEPT FORMATION; GENERALIZATION (PSYCHOLOGY); INTELLIGENCE; INTELLIGENCE TESTS; LANGUAGE; NEGROES; PSYCHOLOGICAL TESTS; PSYCHOLOGY, SOCIAL; SOCIOLOGY; UNITED STATES