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Bates, Marcia J. – Journal of the American Society for Information Science, 1998
Discusses indexing and access to digital resources, especially on the Internet. Topics include subject searching versus indexing; multiple terms of access; folk classification; basic level terms; folk access; Bradford's Law; Zipfian distributions; vocabulary scalability; the Resnikoff-Dolby 30:1 Rule; domain-specific indexing; and implications for…
Descriptors: Access to Information, Classification, Design Requirements, Electronic Libraries
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Drabenstott, Karen M.; Weller, Marjorie S. – 1995
Over the last decade, studies of online catalogs have revealed that they frequently discourage users. Subject queries often fail to produce retrievals or produce retrieval sets that are too large and unwieldy to be easily scanned. Research shows that users are seeking alternative approaches to those that manipulate the subject headings in catalog…
Descriptors: Access to Information, Data Analysis, Design Requirements, Indexing
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Solomon, Paul – Information Services & Use, 1997
Naturalistic observation and questioning of children grades 1-6 in school library media centers investigated their intentions, purposes, search terms, strategies, successes, and breakdowns in accessing fiction through Online Public Access Catalogs (OPACs). Presents a framework of perspectives (individual, social cultural, task, time and timing) to…
Descriptors: Access to Information, Childrens Literature, Computer Literacy, Computer Software Evaluation