Document (#36746)

Author

Pharo, N.
Krahn, A.

Title

¬The effect of task type on preferred element types in an XML-based retrieval system

Source

Journal of the American Society for Information Science and Technology. 62(2011) no.9, S.1717-1726

Year

2011

Abstract

This article examines the influence of task type on the users' preferred level of document elements (full articles, sections, or subsections) during interaction with an XML-version of Wikipedia. We found that in general articles and subsections seemed to be the most valuable elements for our test subjects. For information-gathering tasks, this tendency was stronger, whereas for fact-finding tasks, the sections seemed to play a more important role. We assume from this that users select different information search strategies for the two task types. When dealing with fact-finding tasks, users seem more likely to use one single element as an answer, while when they do information gathering, they pick information from several elements.

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5. Lee, S.-S.; Theng, Y.-L.; Goh, D.H.-L.: Creative information seeking : part II: empirical verification (2007) 0.19

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