Search results with tag "Thirty years of research on"

THIRTY YEARS OF RESEARCH ON RACE DIFFERENCES IN …

1996) to evaluate the book s conclusions. Based on their review of twin and other kinship studies, the Task Force for the most part agreed with Jensen s (1969) Harvard Educational Review article and The Bell Curve, that within the White population the heritability of IQ is around .75 (p. 85). As to the cause of the

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