George Mason University
George Mason University Mason
George Mason University

Elizabeth Johnson

Term Assistant Professor, Statistics

Contact Information MORE LESS

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

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Biography

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.

Degrees

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

MS, Statistics, University of South Carolina (2002)

MAT, Mathematics, University of South Carolina (1992)

More Information

Faculty Rank: Assistant Professor

Research

Research Interests

Statistics Education

Expertise