information encountering

50 %
50 %
Information about information encountering
Entertainment

Published on January 13, 2008

Author: eitakeuchi

Source: authorstream.com

Information Encountering:  A Conceptual Framework for Accidental Information Discovery :  Information Encountering:  A Conceptual Framework for Accidental Information Discovery 社教系97級圖資組 陳映竹 07/11/05 大綱:  大綱 Sanda Erdelez 作者 Introduction 簡介 Background 背景 Methodology 方法 Finding 結果 Theories of information behavior (2005) Conclusion 結論 Sanda Erdelez :  Sanda Erdelez education background: information science and law scholarly interest: modeling human information behavior. users' information needs e-learning, e-governance, e-commerce, and legal informatics. University of Missouri 作者→簡介→背景→方法→結果→2005→結論 Introduction :  Introduction people also find information when they are not seeking. An omnipresent method of information acquisition experienced in information behavior in academic environments. Example 作者→簡介→背景→方法→結果→2005→結論 Slide5:  偉哥 迷幻藥 X光 盤尼西林 代糖 微波爐 白蘭地酒 薯片 作者→簡介→背景→方法→結果→2005→結論 Background:  Background Information behavior User’s observable actions Anomalous State of Knowledge (ASK) A goal-driven activity A part of broader process of active decision making 作者→簡介→背景→方法→結果→2005→結論 Background:  Early user studies Voigt(1961) → current, everyday, and exhaustive approaches to information Childers(1975)→ problem-specific and non-problem-specific 早期研究著重在探討problem-specific的資訊尋求行為 Background 作者→簡介→背景→方法→結果→2005→結論 Background:  Ellis(1989) →”Browsing” Bates(1989)→”don’t-know-what-I-want” Chang and Rice(1993) →”browsing as a rich and fundamental human information behavior” 探討browsing的概念增加,研究解釋其為一種偶然的、較無系統的行為 環境掃描 environmental scanning Background 作者→簡介→背景→方法→結果→2005→結論 Methodology:  Methodology Survey Provide data on individual information-encountering experiences Involved primarily open-ended questions In-depth interviewing深度訪談 exploratory nature of research 無法預期所以無法觀察 作者→簡介→背景→方法→結果→2005→結論 4 dimensions of encounter:  4 dimensions of encounter Information user Information Information need Environment 作者→簡介→背景→方法→結果→2005→結論 4 tentative groups:  4 tentative groups Super-encounter 很常偶遇資訊,依賴此方法覺得這是搜尋的一種 Encounter 也很常偶遇,但是不太認同這是搜尋的一部份 Occasional encounter 把偶遇的行為視為一場幸運的意外 Nonencounter 很少有這樣的經驗的人 作者→簡介→背景→方法→結果→2005→結論 Slide12:  Super-encounter Create situations 會創造資訊偶遇的情境 Excited to share their experiences 樂於分享偶遇的經驗 Serendipity-prone 意外發現有價值的才能 作者→簡介→背景→方法→結果→2005→結論 比較:  比較 與Taylor不同 “time dimension” long←→short 與Taylor四個層次 興趣類型 內藏的需求(Visceral need) 察覺的需求(Conscious need) 問題類型 形式化的需求(Formalized need) 妥協的需求(Compromised need) 與Berry-picking相同 “one” question 作者→簡介→背景→方法→結果→2005→結論 Theories of information behavior :  Theories of information behavior 資訊偶遇的功能模式步驟 noticing stopping examining capturing returning 假設 initial information-seeking task → as user's foreground problem this foreground problem is inactive in the background 作者→簡介→背景→方法→結果→2005→結論 結論:  結論 Due to the nature of information encountering phenomenon, the success of future research efforts would require a high level. 作者→簡介→背景→方法→結果→2005→結論 Think about…:  Think about… 「情境創造」會幫助你更快找到資料? 你信任「偶遇」的資料嗎? 你的「資訊偶遇」都在什麼樣的場合? 參考文獻:  參考文獻 Erdelez, Sanda(1999).Information encountering: It's more than just bumping into information. Bulletin of the American Society for Information Science, volume 25,No.3. Erdelez(2005). In K. E. Fisher, S. Erdelez & L. McKechnie (Eds.). Information encountering . Theories of information behavior. Medford, NJ: Information Today. The end:  The end

Add a comment

Related presentations

Related pages

Erdelez - ASIS&T | The Information Association for the ...

Erdelez, S (1997). Information encountering: A conceptual framework for accidental information discovery. In P. Vakkari, R. Savolainen & B. Dervin. (Eds.),
Read more

Information Encountering: It's More Than Just Bumping into ...

How to Cite. Erdelez, S. (1999), Information Encountering: It's More Than Just Bumping into Information. Bul. Am. Soc. Info. Sci. Tech., 25: 26–29. doi ...
Read more

"Information encountering: An exploration beyond ...

This study was conducted to provide an initial understanding of information encountering, a form of information behavior that involves accidental ...
Read more

Information encountering - Association for Computing Machinery

Given a context by any other name: methodological tools for taming the unruly beast: Brenda Dervin: Pages: 13 - 38: Information behaviour: an inter ...
Read more

What is Information Encountering | IGI Global

What is Information Encountering? Definition of Information Encountering: Information is encountered accidentally without purposeful search.
Read more

A method to capture information encountering embedded in ...

This paper reports on a method for closely observing, eliciting, and visualizing exploratory search processes with embedded information encountering in ...
Read more

Information Encountering: It's More Than Just Bumping into ...

Information Encountering: It's More Than Just Bumping into Information on ResearchGate, the professional network for scientists.
Read more

Information encountering and management in information ...

Read "Information encountering and management in information literacy instruction of undergraduate, students" on DeepDyve - Instant access to the journals ...
Read more

Towards Understanding Information Encountering on the Web.

Provides a preliminary report of a multi-phase research study currently in progress about accidental discovery of information (information encountering) on ...
Read more

Information encountering and management in information ...

Highlights • We examine information literacy standards from the Association of College and Research Libraries. • We survey students enrolled in an ...
Read more