Browsing Delaware Education Research and Development Center by Author "Nandkumar, Ratna"

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  • Mislevy, Robert; Douglas, Karen; Nandkumar, Ratna; Sweetman, Heidi (Delaware Education Research & Development Center, 2004-05)
  • Noble, Audrey J.; Nandkumar, Ratna; Sweetman, Heidi; Mislevy, Robert; Douglas, Karen (2004-05)
    The intent of this Education Policy Brief is to acquaint Delaware policymakers with some fundamental concepts about testing and thei nterpretation of test results. A full appreciation of these concepts is critical to sound ...

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