Professional Calendar - 12-month calendar, updated by Lance Seberhagen (updated January 2017):
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Upcoming Events

    • 02/21/2018
    • 4:15 PM - 6:00 PM
    • McCormick & Schmick's Crystal City

    How to Build a Cognitive Ability Test with Reduced Mean Group Differences

    Mike McDaniel, PhD

    Work Skills First

    • Food included on-site.
    • Email questions for the presenter to by 12pm ET the day before.
    Location: McCormick & Schmick's Crystal City
    • Crystal City Shops, 2010 Crystal Dr, Arlington, VA 22202 (map)
    • Metro Access and Parking Available


    One can build cognitive ability tests with lower mean group differences by using items with low g saturation and by reducing the reliability of the test. Such a diminished g test predicts g-related criteria worse than a g test with higher g saturation and higher reliability. Assertions about specific item types causing reduced mean differences are likely incorrect.

    Speaker Bio: 

    Mike McDaniel works for Work Skills First, a boutique human resources consulting firm that builds employment screening tools for organizations. He is also Emeritus Professor at Virginia Commonwealth University and an Associate Editor for the journal Intelligence. He was elected as a Fellow of SIOP, APA, and APS and received his Ph.D. in industrial and organizational psychology from The George Washington University.

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