Modified Robust Z method for equating and detecting item parameter drift

This study is aimed at: (1) revising the criterion used in Robust Z Method for detecting Item Parameter Drift (IPD), (2) identifying the strengths and weaknesses of the modified Robust Z Method, and (3) investigating the effect of IPD on examinees' classification consistency using empirical dat...

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Bibliographic Details
Main Authors: Rahmawati Rahmawati (Author), Djemari Mardapi (Author)
Format: Book
Published: Universitas Negeri Yogyakarta, 2015-06-01T00:00:00Z.
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3rd Floor Main Library

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Call Number: A1234.567
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