TY - BOOK AU - Scarr,Sandra TI - Race, social class, and individual differences in I.Q SN - 0898590558 AV - BF432.A1 S3 U1 - 153.92 PY - 1981/// CY - Hillsdale, N.J. PB - Lawrence Erlbaum Associates KW - Intelligence levels KW - Social aspects KW - Race KW - Social classes KW - Variability (Psychometrics) KW - Ethnopsychology KW - Nature and nurture KW - Individual differences N1 - Includes bibliographical references and index ER -