Document (#10009)

Author

Woods, F.
Walsh, C.
Ford, N.

Title

Effects of postings information on user searching behaviour

Imprint

London : British Library

Year

1994

Pages

57 S

Series

BLRD report; 6164

Abstract

Reports results of an investigation, undertaken at Sheffield University, Departmant of Information Studies, UK into the effects of postings information (the display on the screen of the number of references in the retrieved sets) on searching behaviour. Linked online searches were conducted, on the LISA database on CD-ROM, with and without postings information. Performance in terms of the number of relevant references, precision and recall was not significantly different whether postings information was available or not; but searches with postings information took more time and more sets were viewed than in searches without postings. Searchers thought that the lack of postings information had affected 90% of their searches. Proposes that training should place greater emphasis on the value of postings information at different stages of the search and should optimize the searching behaviour of those with different searching styles

Theme

Benutzerstudien

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3. Wiberley, S.E.; Daugherty, R.A.; Danowski, J.A.: User persistence in displaying online catalog postings : LUIS (1995) 0.38

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4. Hsieh-Yee, I.: Search tactics of Web users in searching for texts, graphics, known items and subjects : a search simulation study (1998) 0.28

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5. Nelson, M.J.: Correlation of term usage and term indexing frequencies (1988) 0.23

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