終端使用者詞彙選用與概念一致性之研究－以台灣大學學生使用PsycLIT光碟資料庫爲例

A Study of Consistency in the Selection of Search Terms and Search Concepts: A Case Study in National Taiwan University

黃慕萱(Mu-Hsuan Huang)

《圖書資訊學刊》 16期 (2001/11) Pp. 67-99

https://doi.org/10.6182/jlis.2001.16.067

摘要

本文主要探討光碟資料庫終端使用者選用詞彙與詞彙概念的一致性，及其與檢索結果之關係。本研究以國立臺灣大學學生為研究對象，以PsycLIT光碟資料庫為檢索系統，總計有10個檢索問題，分別由31位檢索者進行59個題次的光碟檢索，總計產生609個檢索詞彙。本研究詞彙選擇一致性在第一層次上是22.14%，第二層次上是35%，與前人研究結果差異不大；在檢索概念上，本研究所得之檢索詞彙概念一致性偏低，且越到較後的層次差距越大。至於檢索結果的部分，本研究無論就檢出書目或判斷相關書目之重複性均較前人研究低，且重複性減少。

關鍵字

資訊檢索 ； 詞彙選擇 ； 檢索詞彙 ； 檢索概念 ； 一致性

並列摘要

This article analyzes the consistency in the selection of search terms and search contents of college and graduate students in National Taiwan University when they are using PsycLIT CD-ROM database. 31 students conducted pre-assigned searches, doing 59 searches generating 609 search terms. The study finds the consistency in selection of search terms of first level is 22.14% and second level is 35%. These results are similar with others' researches. About the consistency in search concepts, no matter the overlaps of searched articles or judge relevant articles arc lower than other researches.

並列關鍵字

Information retrieval ； Term selections ； Search terms ； Search concepts ； Consistency

參考文獻

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