Showing 1 - 2 results of 2 for search 'Shepard, Lorrie A.', čas poizvedbe: 0.01s Refine Results
  1. 1

    Methods for identifying biased test items od Camilli, Gregory

    Izdano 1994
    Knjiga

    Methods for identifying biased test items
  2. 2

    Flunking grades research and policies on retention

    Izdano 1989
    Knjiga

    Flunking grades research and policies on retention

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