George Mason University
George Mason University Mason
George Mason University

Elizabeth Johnson

Assistant Professor, Statistics

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  • 703-993-9116 (office)
  • Nguyen Engineering Building, 1721
    4400 University Drive, MS 4A7
    Fairfax, VA 22030

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Elizabeth Johnson earned her Ph.D. in Educational Psychology and Research (Research Track) from the University of South Carolina. Her research interests involve the scoring of performance assessments items specially evaluating the impact of rubric changes on the psychometric properties of an item as well as the impact these changes may have on the reliability of the total test. She has been involved with the Advanced Placement Statistics Reading since 2003 and a member of its rubric development team since 2011. She is a committee member on the Statistics Education division of the Washington Statistical Society.


PhD, Education Research , University of South Carolina (2009)

MS, Statistics, University of South Carolina (2002)

MAT, Mathematics, University of South Carolina (1992)

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Faculty Rank: Assistant Professor


Research Interests

Statistics Education