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    政大機構典藏 > 商學院 > 統計學系 > 期刊論文 >  Item 140.119/142012


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    題名: A speeded item response model: leave the harder till later
    作者: 張育瑋
    Chang, Yu-Wei
    Tsai, Rung-Ching;Hsu, Nan-Jung
    貢獻者: 統計系
    關鍵詞: item response model;Markov chain Monte Carlo;test speededness
    日期: 2014-04
    上傳時間: 2022-09-21 11:44:47 (UTC+8)
    摘要: A speeded item response model is proposed. We consider the situation where examinees may retain the harder items to a later test period in a time limit test. With such a strategy, examinees may not finish answering some of the harder items within the allocated time. In the proposed model, we try to describe such a mechanism by incorporating a speeded-effect term into the two-parameter logistic item response model. A Bayesian estimation procedure of the current model using Markov chain Monte Carlo is presented, and its performance over the two-parameter logistic item response model in a speeded test is demonstrated through simulations. The methodology is applied to physics examination data of the Department Required Test for college entrance in Taiwan for illustration.
    關聯: Psychometrika, 79(2), 255-274
    資料類型: article
    DOI 連結: https://doi.org/10.1007/s11336-013-9336-2
    DOI: 10.1007/S11336-013-9336-2
    顯示於類別:[統計學系] 期刊論文

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