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    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/123731


    Title: 修改行為探討：以國立台灣大學之終端機使用者為例
    Erasures of end-users in online searching: A case study of National Taiwan University
    Authors: 黃慕萱
    Huang, Mu-hsuan
    Contributors: 圖資與檔案學刊
    Keywords: 修改行為 ;資訊檢索; 資訊需求行為; 資訊使用   
    Erasures; Information retrieval; Information seeking behavior; Information use
    Date: 1998-11
    Issue Date: 2019-06-06 13:50:53 (UTC+8)
    Abstract: 本研究探討國立台灣大學終端機使用者的修改行為，這些終端使用者使用線上檢索系統的動機是解答自己的研究問題。本研究的終端使用者共有47位，其中包括45位學生和2位教職員，他們總共完成60次檢索。透過仔細閱讀和分析檢索過程中的時間記錄，總共找出112種修改原因，其分布相當分散。至於修改行為發生的位置，絕大多數是發生在「建立與發展檢索組」及「顯示資料」兩種功能、指令和要素上。同時，大多數的修改行為都是屬於立即發覺的錯誤，而且檢索者的記憶組織容量都不大。若探討時間經驗和修改行為的關係，則發現修改次數會因為時間經驗的增加而減少，且一次修改所需的時間會隨著時間經驗的增加而減少。
    This article uses an information processing approach to analyze the erasures of end-users from National Taiwan University in searching online bibliographic databases. The end-users are 45 students and 2 faculty. After instruction, subjects search through the semester, doing 60 searches. Through analyzing the timed keystroke data, this study identified 112 reasons for erasures. In this study, erasures occurred most frequently in connection with functions, moves, and elements of ”create and develop sets” and ”display and print records”. In addition, most erasures are recognized mistakes and subjects do chunk little information online. The results also indicate end-users conduct less erasures and spent less time in finishing an erasures as they gain more experience and practice.
    Relation: 圖書與資訊學刊, 27, 17-39
    Data Type: article
    Appears in Collections:[圖資與檔案學刊] 期刊論文

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