政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/142012

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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

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/142012

Title:	A speeded item response model: leave the harder till later
Authors:	張育瑋 Chang, Yu-Wei Tsai, Rung-Ching;Hsu, Nan-Jung
Contributors:	統計系
Keywords:	item response model;Markov chain Monte Carlo;test speededness
Date:	2014-04
Issue Date:	2022-09-21 11:44:47 (UTC+8)
Abstract:	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.
Relation:	Psychometrika, 79(2), 255-274
Data Type:	article
DOI 連結:	https://doi.org/10.1007/s11336-013-9336-2
DOI:	10.1007/S11336-013-9336-2
Appears in Collections:	[統計學系] 期刊論文

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