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  • × author_ss:"Parker, J."
  1. Tomaiuolo, N.G.; Parker, J.: Maximizing relevant retrieval : keyword and natural language searching (1998) 0.01 
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    Source
    Online. 22(1998) no.6, S.57-58
  2. Parker, J.; Houghton, J.: ¬The value of information : paradigms and perspectives (1994) 0.00 
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    Abstract
    The economics of information is a cross disciplinary area in which the paradigms from 2 disciplines, economics and information science, operate to influence the conceptualisation of the value of information. In this paper we investigate the relationship between information and economics through an analysis of representational literature on the value of information in both disciplines. It was concluded that whilst the search continues at a theoretical level for a conceptualisation of the value of information which can be operationalised, a pragmatic view should be taken in practice based on the level of analysis and context of examination of the value of information
  3. Yerbury, H.; Parker, J.: Novice searchers' use of familiar structures in searching bibliographic information retrieval systems (1998) 0.00 
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    Abstract
    Reports results of a study of the use of metaphors as problem solving mechanisms by novice searchers of bibliographic databases. Metaphors provide a framework or 'familiar structure' of credible associations within which relationships in other domains may be considered. 28 students taking an undergraduate course in information retrieval at Sydney University of Technology, were recorded as they 'talked through' a search on a bibliographic retrieval system. The transcripts were analyzed using conventional methods and the NUDIST software package for qualitative research. A range of metaphors was apparent from the language use by students in the search process. Those which predominated were: a journey; human interaction; a building or matching process; a problem solving process, and a search for a quantity. Many of the studentes experiencing the interaction as a problem solving process or a search for quantity perceived the outcomes as successful. Concludes that when memory for operating methods and procedures is incomplete an unconscious approach through the use of a conceptual system which is consonant with the task at hand may also lead to success in bibliographic searching

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