Description

The existing minima for sample size and test length recommendations for DIMTEST (750 examinees and 25 items) are tied to features of the procedure that are no longer in use.

The existing minima for sample size and test length recommendations for DIMTEST (750 examinees and 25 items) are tied to features of the procedure that are no longer in use. The current version of DIMTEST uses a bootstrapping procedure to remove bias from the test statistic and is packaged with a conditional covariance-based procedure called ATFIND for partitioning test items.

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    Date Created
    • 2012
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  • Text
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    Note
    • Partial requirement for: M.A., Arizona State University, 2012
      Note type
      thesis
    • Includes bibliographical references (p. 89-91)
      Note type
      bibliography
    • Field of study: Educational psychology

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    by Derek Fay

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