An Experimental Model of Bias in Mental Testing

  • Gordon M. Harrington
Part of the Perspectives on Individual Differences book series (PIDF)


The necessary condition for test bias in the psychometric sense is the existence of group membership by test-item statistical interactions. To my knowledge; there is no disagreement on this point and the rationale has been fully developed elsewhere (Jensen, 1980). Attention here is focused on such statistical interactions and on bias as defined in this specific psychometric context.


Predictive Validity Latent Trait Item Analysis Item Difficulty Item Selection 
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Copyright information

© Plenum Press, New York 1984

Authors and Affiliations

  • Gordon M. Harrington
    • 1
  1. 1.Department of PsychologyUniversity of Northern IowaCedar FallsUSA

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