Document (#20422)

Author
Liebscher, P.
Marchionini, G.
Title
Browse and analytical search strategies in a full-text CD-ROM encyclopedia
Source
School library media quarterly. 16(1988) no.4, S.223-233
Year
1988
Abstract
School library media specialists do not know which search strategies are most appropriate for the new full-text CD-ROM databases. Reports an experiment conducted to examine the effectiveness of 2 search strategies - analytical and browse strategies - for information seeking and use among high school students using an electronic full-text ancyclopedia for the search task. The experiment sought to determine whether: a short training session in a particular information strategy allows an information seeker to form an adequate mental model of the search task; and a simple 'browse' model compare favourably with a more 'analytical' model for information seeking in a full-text online environment. Both strategies proved effective for finding relevant information yet each demonstrated distinct advantages and disadvantages. Recommends that as new technologies are introduced, school library media specialists should conduct careful observations and controlled comparisons of how students use these systems
Theme
Informationsmittel
Suchtaktik

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