Document (#4895)

Author

Shenouda, W.

Title

Online bibliographic searching : how end-users modify their search strategies

Source

ASIS'90: Information in the year 2000, from research to applications. Proc. of the 53rd Annual Meeting of the American Society for Information Science, Toronto, Canada, 4.-8.11.1990. Ed. by Diana Henderson

Imprint

Medford, NJ : Learned Information Inc.

Year

1990

Pages

S.117-128

Abstract

The study attempted to idendify how end-users modify their initial search strategies in the light of new information presented during their interaction with an online bibliographic information retrieval system in a real environment. This exploratory study was also conducted to determine the effectiveness of the changes, made by users during the online process, in retrieving relevant documents. Analysis of this data shows that all end-users modify their searches during the online process. Results indicate that certain changes were made more frequently than others. Changes affecting relevance and characteristics of end-users' online search behaviour were also identified

Theme

Retrievalstudien

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5. Spink, A.; Saracevic, T.: Search term selection during mediated online searching (1993) 0.24

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