Document (#16506)

Author
Drabenstott, K.M.
Weller, M.S.
Title
¬A comparative approach to system evaluation : delegating control of retrieval tests to an experimental online system
Source
Global complexity: information, chaos and control. Proceedings of the 59th Annual Meeting of the American Society for Information Science, ASIS'96, Baltimore, Maryland, 21-24 Oct 1996. Ed.: S. Hardin
Imprint
Medford, NJ : Learned Information
Year
1996
Pages
S.34-40
Abstract
Describes the comparative approach to system evaluation used in this research project which delegated the administartion of an online retrieval test to an experimental online catalogue to produce data for evaluating the effectiveness of a new subject access design. Describes the methods enlisted to sort out problem test administration, e.g. to identify out-of-scope queries, incomplete system administration, and suspect post-search questionnaire responses. Covers how w the researchers handled problem search administrations and what actions they would use to reduce or eliminate the occurrence of such administrations in future online retrieval tests that delegate control of retrieval tests to online systems
Theme
Retrievalstudien

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