Case for Non-Biased Intelligence Testing Against Black Africans Has Not Been Made: A Comment on Rushton, Skuy, and Bons (2004)

@article{Cronshaw2006CaseFN,
  title={Case for Non-Biased Intelligence Testing Against Black Africans Has Not Been Made: A Comment on Rushton, Skuy, and Bons (2004)},
  author={Steven F. Cronshaw and Leah K. Hamilton and Betty Onyura and Andrew S. Winston},
  journal={Wiley-Blackwell: International Journal of Selection \& Assessment},
  year={2006}
}
This reply reviews the conceptual, methodological, and statistical foundations of Rushton, Skuy and Bons' article in this journal that compared Black Africans, Whites and East Indians on the Raven's Advanced Progressive Matrices, and concluded that the Raven's is an unbiased test. Through a technical re-analysis of both the internal and external validity criteria for test bias using data reported in the Rushton et al. paper, we demonstrate that the Raven's Matrices test is in fact biased… Expand

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