Development of e-testing system with simplified item bank

• Project/Area Number: 26750075
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Educational technology
• Research Institution: The University of Tokyo
• Principal Investigator: MORI Kazumasa 東京大学, 教養学部, 特任講師 (10616345)
• Project Period (FY): 2014-04-01 – 2016-03-31
• Project Status: Completed (Fiscal Year 2015)
• Budget Amount: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000); Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
• Keywords: 項目反応理論 / 項目バンク / 等化 / テスト作問支援 / 教授学習支援システム / 推定値順序保存 / ファカルティ・ディベロップメント支援

Outline of Final Research Achievements

In this study, we developed e-testing system for practitioners. At first, based on polytomous item response theory model, we derived order preserving statistics and approximated Bayesian estimator. We also proposed some selection methods for equating. From these theoretical results, we developed e-testing system including simplified item bank. This system was evaluated some real datasets.

Research Products

• [Journal Article] The order-preserving properties of the Rasch model and extended model in marginal maximum likelihood estimation (2015)
  • Author(s): Moi,K.
  • Journal Title: Scientiae Mathematicae Japonicae online Volume: e-2015 Pages: 41-47
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] The order-preserving properties of estimates in polytomous item response theory models with approximated likelihood functions (2015)
  • Author(s): Moi,K.
  • Journal Title: Scientiae Mathematicae Japonicae online Volume: e-2015 Pages: 1-9
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] The order-preserving properties of the Rasch model and extended model in marginal maximum likelihood estimation (2015)
  • Author(s): Kazumasa Mori
  • Journal Title: Scientiae Mathematicae Japonicae online e-2015, Volume: e-2015 Pages: 41-47
  • NAID: 130007643098
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] 多値型IRTの近似ベイズ推定量を用いた項目等化について (2015)
  • Author(s): 森一将・大森拓哉
  • Organizer: 第13回日本テスト学会大会
  • Place of Presentation: 関西大学(大阪府吹田市）
  • Year and Date: 2015-09-11
• [Presentation] LLTMによる英文法問題項目分析の実践的研究 (2015)
  • Author(s): 大森拓哉・森一将
  • Organizer: 第13回日本テスト学会大会
  • Place of Presentation: 関西大学(大阪府吹田市）
  • Year and Date: 2015-09-11
• [Presentation] 多値IRTの条件付き最尤推定値の順序保存について (2015)
  • Author(s): 森一将
  • Organizer: 統計関連学会連合大会 (2015)
  • Place of Presentation: 岡山大学（岡山県岡山市）
  • Year and Date: 2015-09-07
• [Presentation] 非対称損失を用いた多値型ＩＲＴ予測量の近似 (2014)
  • Author(s): 森 一将
  • Organizer: ２０１４年度統計関連学会連合大会
  • Place of Presentation: 東京大学本郷キャンパス
  • Year and Date: 2014-09-13 – 2014-09-16
• [Presentation] 多値型ＩＲＴの予測量の近似について (2014)
  • Author(s): 森 一将
  • Organizer: 日本行動計量学会第４２回大会
  • Place of Presentation: 東北大学川内キャンパス
  • Year and Date: 2014-09-02 – 2014-09-05
• [Presentation] 多値型ＩＲＴの近似予測量を用いた項目バンクの検討 (2014)
  • Author(s): 森 一将，大森拓哉
  • Organizer: 日本テスト学会第１２回大会
  • Place of Presentation: 帝京大学八王子キャンパス
  • Year and Date: 2014-08-30 – 2014-08-31
• [Presentation] 極端な値を用いた項目バンクの等価係数の影響について (2014)
  • Author(s): 大森 拓哉，森 一将
  • Organizer: 日本テスト学会第１２回大会
  • Place of Presentation: 帝京大学八王子キャンパス
  • Year and Date: 2014-08-30 – 2014-08-31
• [Presentation] Simple prediction methods of item parameters in polytomous IRT model (2014)
  • Author(s): Kazumasa Mori
  • Organizer: International Congress of Applied Psychology 2014
  • Place of Presentation: Paris, France.
  • Year and Date: 2014-07-08 – 2014-07-13
• [Presentation] A new representation method of mind image data and its applications to career selection (2014)
  • Author(s): Ohmori Takuya and Kazumasa Mori
  • Organizer: International Congress of Applied Psychology 2014
  • Place of Presentation: Paris, France.
  • Year and Date: 2014-07-08 – 2014-07-13