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Direct linkHartmann, Peter; Kruuse, Nanna Hye Sun; Nyborg, Helmuth – Intelligence, 2007
Spearman's hypothesis states that racial differences in IQ between Blacks (B) and Whites (W) are due primarily to differences in the "g" factor. This hypothesis is often confirmed, but it is less certain whether it generalizes to other races. We therefore tested its cross-racial generality by comparing American subjects of European…
Descriptors: Hypothesis Testing, Racial Differences, Intelligence Quotient, African Americans
