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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