Search (58 results, page 1 of 3)

Becker, N.J.: Google in perspective: : understanding and enhancing student search skills (2003) 0.04

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Source: New review of academic librarianship. 9(2003), S.84-100
Year: 2003

Colaric, S.M.: Instruction for Web searching : An empirical study (2003) 0.04

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Source: College and research libraries. 64(2003) no.2, S.111-122
Year: 2003

Foster, A.; Ford, N.: Serendipity and information seeking : an empirical study (2003) 0.03

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Source: Journal of documentation. 59(2003) no.3, S.321-340
Year: 2003

Slone, D.J.: Internet search approaches : the influence of age, search goals, and experience (2003) 0.03

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Source: Library and information science research. 25(2003) no.4, S.403-418
Year: 2003

Vakkari, P.; Pennanen, M.; Serola, S.: Changes of search terms and tactics while writing a research proposal : a longitudinal case study (2003) 0.03
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Abstract

The study analyses how students' growing understanding of the topic and search experience were related to their choice of search tactics and terms while preparing a research proposal for a small empirical study. In addition to that, the findings of the study are used to test Vakkari's (2001) theory of task-based IR. The research subjects were 22 students of psychology attending a seminar for preparing the proposal. They made a search for their task in PsychINFO database at the beginning and end of the seminar. Data were collected in several ways. A pre- and post-search interview was conducted in both sessions. The students were asked to think aloud in the sessions. This was recorded as were the transaction logs. The results show that search experience was slightly related to the change of facets. Although the students' vocabulary of the topic grew generating an increased use of specific terms between the sessions, their use of search tactics and operators remained fairly constant. There was no correlation between the terms and tactics used and the total number of useful references found. By comparing these results with the findings of relevant earlier studies the conclusion was drawn that domain knowledge has an impact on searching assuming that users have a sufficient command of the system used. This implies that the tested theory of task-based IR is valid on condition that the searchers are experienced. It is suggested that the theory should be enriched by including search experience in its scope.

Source

Information processing and management. 39(2003) no.3, S.445-463

Year

2003

Fourie, I.: ¬A theoretical model for studying Web information seeking / searching behaviour (2003) 0.02

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Year: 2003

Morse, P.M.: Browsing and search theory (1973) 0.02

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Date: 22. 5.2005 19:52:29

Wang, P.; Berry, M.W.; Yang, Y.: Mining longitudinal Web queries : trends and patterns (2003) 0.02

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Source: Journal of the American Society for Information Science and technology. 54(2003) no.8, S.743-758
Year: 2003

Attfield, S.; Blandford, A.; Dowell, J.: Information seeking in the context of writing : a design psychology interpretation of the "problematic situation" (2003) 0.01

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Source: Journal of documentation. 59(2003) no.4, S.430-453
Year: 2003

Choi, Y.; Rasmussen, E.M.: Searching for images : the analysis of users' queries for image retrieval in American history (2003) 0.01

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Source: Journal of the American Society for Information Science and technology. 54(2003) no.6, S.497-510
Year: 2003

Johnson, J.D.: On contexts of information seeking (2003) 0.01

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Source: Information processing and management. 39(2003) no.5, S.735-760
Year: 2003

Drabenstott, K.M.: Do nondomain experts enlist the strategies of domain experts? (2003) 0.01

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Source: Journal of the American Society for Information Science and technology. 54(2003) no.9, S.836-854
Year: 2003

Stefl-Mabry, J.: ¬A social judgment analysis of information source preference profiles : An exploratory study to empirically represent media selection patterns (2003) 0.01

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Source: Journal of the American Society for Information Science and technology. 54(2003) no.9, S.879-904
Year: 2003

Meho, L.I.; Tibbo, H.R.: Modeling the information-seeking behavior of social scientists Ellis's study revisited (2003) 0.01

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Source: Journal of the American Society for Information Science and technology. 54(2003) no.6, S.569-586
Year: 2003

White, R.W.; Jose, J.M.; Ruthven, I.: ¬A task-oriented study on the influencing effects of query-biased summarisation in web searching (2003) 0.01

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Source: Information processing and management. 39(2003) no.5, S.689-706
Year: 2003

Ford, N.; Miller, D.; Moss, N.: Web search strategies and approaches to studying (2003) 0.01

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Source: Journal of the American Society for Information Science and technology. 54(2003) no.6, S.473-488
Year: 2003

Vakkari, P.: Task-based information searching (2002) 0.01

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Source: Annual review of information science and technology. 37(2003), S.413-464

Koopmans, N.I.: What's your question? : The need for research information from the perspective of different user groups (2002) 0.01

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Date: 2. 7.2005 12:22:50
Source: Gaining insight from research information (CRIS2002): Proceedings of the 6th International Conference an Current Research Information Systems, University of Kassel, August 29 - 31, 2002. Eds: W. Adamczak u. A. Nase

Stefl-Mabry, J.: ¬The reality of media preferences : do professional groups vary in awareness? (2005) 0.01
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Abstract

This study is based an earlier research by the author that employed social judgment analysis (SJA; J. SteflMabry, 2001, 2003) to identify the information judgment preferences held by professional groups. This study explores the extent to which individuals, professional groups, and subgroups are self-aware of their judgment profiles. Three specialized groups of professionals-law enforcement, medicine, and education-were chosen to determine if preference profiles cluster around professions or around demographic and other background variables. As the proliferation of data continues to increase, the need to understand users' media preference and selection decisions is of tremendous value to every industry, governmental agency, and institution of learning. In 1966, H. Menzel first raised concern about the reliability of users' to self-assess, and scientists continue to explore the issue of competency in human judgment. To understand the reliability of users' self-assessment regarding media preferences, this study examines the extent to which individuals and groups are self-aware of the empirical judgment profiles they employ in evaluating information source scenarios. This investigation explores the congruence of three groups of professionals' self-reported media preferences as compared to their empirical judgment values, as defined by social judgment analysis.

Morse, P.M.: Search theory and browsing (1970) 0.00

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Date: 22. 5.2005 19:53:09

Search (58 results, page 1 of 3)

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