1 หนังสืออิเล็กทรอนิกส์โดย Mary Pommerich
Neil J. Dorans & Mary Pommerich: Linking and Aligning Scores and Scales
In their preface to the second edition of Test Equating, Scaling, and Linking, Mike Kolen and Bob Brennan (2004) made the following observation: “Prior to 1980, the subject of equating was ignored by …
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