政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/97884
English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  Items with full text/Total items : 113648/144635 (79%)
Visitors : 51678275      Online Users : 566
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
    •  Adv. Search
    Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer Goto mobile version


    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/97884


    Title: 曝光率控制對多向度電腦化適性測驗能力估計信度之影響--以2001年國中基本學力測驗資料為例
    Other Titles: Influences of Item Exposure Control on Reliability of Ability Estimation in Multidimensional Adaptive Testing: Using the Empirical Data of the 2001 Basic Competency Test for Junior High School
    Authors: 陳柏熹 ; 王文中
    Keywords: 多向度試題反應模式 ; 曝光率控制 ; Rasch模式 ; 貝氏估計
     Multidimensional item response theory ; Item exposure control ; Rasch model ; Bayes estimation
    Date: 2004-03
    Issue Date: 2016-06-13 11:12:05 (UTC+8)
    Abstract: 本研究探討曝光率控制方式對多向度電腦化適性測驗（Multidimensional Computerized Adaptive Testing, MCAT）能力估計信度的影響。具體而言，我們使用三種曝光率控制（嚴格控制、寬鬆控制、不控制）對2001年「國民中學學生基本學力測驗」之資料進行不同終止題數的題間多向度電腦化適性測驗（Between-item Multidimensional Computerized Adaptive Testing, BMCAT）。曝光率控制是以Sympson與Hetter（1985）法來進行。結果顯示：1.該控制法效果良好；2.當進行高終止題數的BMCAT時，曝光率控制對該測驗的能力估計信度沒有影響；而在低終止題數時，嚴格的曝光率控制會使信度略微降低0.04，顯示其影響並不大。因此在進行BMCAT時可以放心地加入曝光率控制以提高試題的安全性。
    The influences of item exposure control on the reliability of ability estimation in Multidimensional Computerized Adaptive Testing (MCAT) are investigated by using the empirical data of the 2001 Basic Competency Test (BCTEST) for Junior High School. Three levels of item exposure rate control were manipulated under the long-test and short-test conditions in Between-item Multidimensional Computerized Adaptive Testing (BMCAT). Sympson and Hetter’s (1985) method was applied to control the item exposure rate. The Results show (a) the item exposure rates were successfully controlled, and (b) the reliability of ability estimation was not affected by the item exposure control under the long-test condition, but was reduced a little bit under the long-test condition. Implementa­tion issues in multidimensional adaptive testing are discussed.
    Relation: 教育與心理研究, 27(1),181-213
    Journal of Education & Psychology
    Data Type: article
    Appears in Collections:[Journal of Education ＆ Psychology] Journal Articles

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML2313View/Open
    index.html0KbHTML2424View/Open


    All items in 政大典藏 are protected by copyright, with all rights reserved.


    社群 sharing

    著作權政策宣告 Copyright Announcement
    1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
    The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

    2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
    NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback