title: Conceptual ability in black and white children of different social classes: an experimental test of Jensen's hypothesis.
mesh_terms: D001741:Black or African American; D000367:Age Factors; D002648:Child; D002657:Child Development; D003071:Cognition; D003210:Concept Formation; D005260:Female; D005824:Genetics, Behavioral; D006801:Humans; D007361:Intelligence Tests; D008297:Male; D008568:Memory; D011582:Psychological Theory; D012737:Sex Factors; D012923:Social Class; D013663:Teaching; D044465:White People