Search (3 results, page 1 of 1)

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Abstract

Previous empirical studies of searcher behaviour have drawn attention to a wide variety of factors that affect performance; for instance, the display of retrieved results can alter search strategies (Allen 1991, 1994), the information need type influences search behaviour, (Elkerton et al 1984, Marchionini 1995); while the task complexity, reflected in the information need can affect user's search behaviour (Large et al 1994). Furthermore, information source selection (Bassilli 1977), and the user's model of the system and domain impact on the search process (Michel 1994); while motivation (Solomon 1993, Jacobsen et al 1992) and the importance of the information need (Wendt 1969) also influence search duration and the effort a user will employ. Rouse and Rouse (1984) in a review of empirical studies, summarise a wide variety of variables that can effect searching behaviour, including payoff, costs of searching, resource available, amount of information sought, characteristics of the data and conflicts between documents. It appears that user behaviour is inconsistent in the search strategies adopted even for the same search need and system (Davidson 1977, Iivonen 1995). Theories of searcher behaviour have been proposed that provide explanations of aspects of end-user behaviour, such as the evolution of the user's information need and the problems of articulating a query, [Bates (1979, 1989), Markey and Atherton 1978], effective search strategies in browsing and goal directed searches [Marchionini 1995, Belkin (1987, 1993)], the linguistic problem of matching search terms with indexing terms or content of target documents through an expert intermediary (Ingwersen 1982) or cognitive aspects of IR (Kulthau 1984, Ingwersen 1996).

Date

22. 3.2002 9:54:13

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Abstract

It is common to distinguish sharply between leisure reading undertaken purely for pleasure and utilitarian reading that satisfies what Peter Mann (1969, 53-61) has called `extrinsic' interests: reference materials for work and home such as medical books, cook books and repair manuals. We might suppose that information-seeking is concerned only with utilitarian reading. However, once we adopt a definition of information as something that fills in a gap in understanding or makes a difference to an individual's cognitive structure or helps people with their lives, it follows that we cannot deduce uses simply by looking at the texts themselves. Since meanings are constructed by readers, we must ask the readers about the uses they make of texts in the context of their lives. Findings from a research project focussed on 194 readers who read for pleasure indicate that for a broad understanding of the information behaviour of ordinary people, we need to think beyond reference books to include extended narrative forms, particularly biography, history, and fiction. People who are avid readers for pleasure report that during the course of wide reading they serendipitously encounter information that helps them in their lives

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Date

22. 3.2002 9:55:52