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    • How Often Is the Misfit of Item Response Theory Models Practically Significant? 

      Sinharay, Sandip; Haberman, Shelby J. (National Council on Measurement in Education, 2014)
      Standard 3.9 of the Standards for Educational and Psychological Testing (1999) demands evidence of model fit when item response theory (IRT) models are employed to data from tests. Hambleton and Han (2005) and Sinharay ...