政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/55301
English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  全文笔数/总笔数 : 115559/146591 (79%)
造访人次 : 55554282      在线人数 : 261
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻


    请使用永久网址来引用或连结此文件: https://nccur.lib.nccu.edu.tw/handle/140.119/55301


    题名: 以期望理論分析愛荷華賭博作業之檢定力
    其它题名: On the Power of Expectancy-Valence Model Based Analysis of Iowa Gambling Task
    作者: 鄭中平
    贡献者: 國立政治大學心理學系
    行政院國家科學委員會
    关键词: 心理;期望理論;愛荷華賭博作業;檢定力
    日期: 2008
    上传时间: 2012-11-08 14:05:13 (UTC+8)
    摘要: 愛荷華賭博作業是一個廣泛用來偵測可能決策缺失的認知作業。透過以期望理論對愛荷華賭博作業進行認知模擬，期望理論的參數分別對應了愛荷華賭博作業心理歷程的不同影響成分。當比較兩個群體在愛荷華賭博作業上的歷程時，典型的分析方式是二階段的。第一階段先以個別受試為單位估計參數，第二階段則對此參數進行平均數的比較。鄭中平（2007）修正了原始的期望模型，將個別受試參數視為由一分配中抽出，亦即，考慮參數的隨機效果，因此不同群體參數平均數的比較可以在一階段完成。由於不同群體的決策歷程差異可能是許多心理學研究興趣所在，偵測群體差異的檢定力議題不容忽視。本計畫目的在以蒙地卡羅法比較兩階段與一階段分析的檢定力。
    Iowa Gambling Task is a cognitive task designed for exploring the possible decision making deficit. By modeling this task, parameters of the expectancy-valence model are correspondent the components of psychological processes underlying the Iowa gambling task. When comparing psychological process of different groups of participants in the Iowa Gambling Task, the typical analysis is two-staged. The first stage is to estimate the parameters individually. The second stage is to compare the parameters from different groups. Cheng (2007) modified the original Expectancy-Valence model such that parameters of different participants in the same group are considered to be normal distributed. By doing so, comparison of parameters from participants of different groups can be made in one stage. For the difference of decision making processes of different populations may be the main concern of many psychological studies, power to detect the difference cannot be overlooked. The aim of the study is to compare the powers of two-stage and one-stage analyses by Monte Carlo method.
    關聯: 基礎研究
    學術補助
    研究期間:9708~ 9807
    研究經費:402仟元
    数据类型: report
    显示于类别:[心理學系] 國科會研究計畫

    文件中的档案:

    档案 大小格式浏览次数
    2.pdf317KbAdobe PDF21162检视/开启


    在政大典藏中所有的数据项都受到原著作权保护.


    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 ©   - 回馈