A PAIRED COMPARISON IRT MODEL USING 3-VALUE JUDGMENT: ESTIMATION OF ITEM DIFFICULTY PARAMETERS PRIOR TO THE ADMINISTRATION OF THE TEST

• Ozaki Koken

  Graduate School of Letters, Arts and Sciences, Waseda University (previous address). The current address: Japan Science and Technology Agency

• Toyoda Hideki

  School of Letters, Arts and Sciences, Waseda University

抄録

Currently, test operation using Item Response Theory (IRT) requires test items to undergo parameter estimation using examinee data. Furthermore, after equating, the items may be included in an item pool that can be used for several tests. However, this test operation method contains the probability of item content leakage. Thus, estimating item parameters while keeping the item contents secret would be useful. In this study, to make such a situation possible, a model in which item parameters are estimated using a paired comparison from the perspective of the difficulty of items by a rater familiar with the field is proposed. The estimation accuracy of this model was confirmed in a simulation study, and the feasibility of its use in practical settings is demonstrated using actual data.

収録刊行物

• Behaviormetrika

  Behaviormetrika 33 (2), 131-147, 2006

  日本行動計量学会

キーワード

• IRT
• Paired Comparison
• Difficulty Judgment
• Test Operation
• Difficulty Parameter Estimation
• Equating

詳細情報

• CRID: 1390001205112783360
• NII論文ID: 110004863628
• NII書誌ID: AA00095330
• DOI: 10.2333/bhmk.33.131
• ISSN: 13496964
• ISSN: 03857417
• Web Site: http://link.springer.com/content/pdf/10.2333/bhmk.33.131.pdf
• Web Site: http://link.springer.com/article/10.2333/bhmk.33.131/fulltext.html
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可