Document (#19859)

Author

Wolfram, D.
Dimitroff, A.

Title

Preliminary findings on searcher performance and perceptions of performance in a hypertext bibliographic retrieval system

Source

Journal of the American Society for Information Science. 48(1997) no.12, S.1142-1145

Year

1997

Abstract

Reports on research examining the relationship of searcher performance and perception of performance, particulary for hypertext-based onformation retrieval systems for bibliographic data. Employs a prototype hypertext bibliographic retrieval system called HyperLynx. Evaluates its use by 83 subjects at the School of Library and Information Science and the Golda Meir Library at the University of Wisconsin-Milwaukee, USA. Measures of system usgae indicate that there is no significant relationship between confidence and the number of record pages visited, although confident searchers searched for shorter time periods. The reality check measures shows that both novice and experienced searchers were over confident in their performance

Theme

Hypertext
Retrievalstudien

Object

HyperLynx

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5. Oard, D.W.; He, D.; Wang, J.: User-assisted query translation for interactive cross-language information retrieval (2008) 0.13

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