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Arthur R. Taylor Colleen Cool Nicholas J. Belkin William J. Amadio 《Information processing & management》2007
The process of information seeking involves a varied set of tasks and interactions. Exactly how the information seeker judges the relevance of what is retrieved has been a renewed area of interest in information retrieval studies. Various studies have identified facets or categories of relevance which go beyond simple topical relevance, and there has been some recent research on how these multi-dimensional concepts of relevance relate to the information seeking process. This study extends research on the relationship between multi-dimensional user relevance assignments and stage in the process of completing a task. Our results concur with and add detail to previous studies and suggest that users consistently identify relevance criteria beyond topical relevance. Our results also find a statistically significant relationship between the users’ stage in the search process and relevance categories chosen using the convenience sample chosen for this study. 相似文献
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Health Index Plus, a consumer health information CD-ROM database, was field-tested by staff and patrons at a public library in Harrisburg, Pennsylvania. Ease-of-use, database content and quality, and appropriateness for audience were evaluated. Overall, patrons found the database simple to use. The contents focus on topics of popular interest and provide access to scientific material that is normally not available or comprehended by many public library users. Although some indexing problems and other shortcomings were noted, the database is recommended for public and other libraries providing consumer health information. 相似文献
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