Search (11 results, page 1 of 1)

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Source

Information processing and management. 26(1990), S.575-591

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Content

Beitrag eines Themenheftes: The 50th Anniversary of the Journal of the American Society for Information Science. Pt.2: Paradigms, models, and models of information science

Source

Journal of the American Society for Information Science. 50(1999) no.12, S.1043-1050

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Content

Beitrag eines Themenheftes: The 50th Anniversary of the Journal of the American Society for Information Science. Pt.1: The Journal, its society, and the future of print

Source

Journal of the American Society for Information Science. 50(1999) no.11, S.975-993

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Abstract

Notes that the information needs and information seeking behaviour of scholars and students in interdisciplinary fields has been studied very little. The few scattered studies available suggest that such fields may require striking and distinctive information seeking adaptations by researchers that mark this area as different and very much deserving of research. Discusses the kinds of research needed at both basic and applied levels

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Abstract

The forth report in a series of studies, based on the 2 year Getty Art History Information Project; where humanities scholars were trained in DIALOG online searching and then allowed 24 hour unlimited access to DIALOG. Complete transaction logs were taken and form the data upon which the Getty Online Searching Project is based. Data obtained from the study is used to draw conclusions about the design of humanities information resources, particularly databases and other online resources

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Abstract

The Getty Online Searching Project studied the end user searching behaviour of 27 humanities scholars over a 2 year period. A number of scholars anticipated that they were already familiar with a percentage of records their searches retrieved. High document familiarity can be a significant factor in searching: Draws implications regarding the impact of high document familiarity on relevance and information retrieval theory. Makes speculations regarding high document familiarity and Bradford's law

Source

Information processing and management. 32(1996) no.6, S.697-707

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Abstract

Over a 2 year period, the Getty Information Institute (formerly the Getty Art History Information Program) sponsored and carried out a major study of end user online searching by humanities scholars. Complete logs of the searches and output were captured, and the 27 scholars involved were interviewed in depth. Reviews the study and its results, with particular emphasis on matters of interest to academic librarians. Implications are drawn for academic library reference service and collection development, as well as for cataloguing in the online and digital environment

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Abstract

The Getty art history information program carried out a two-year project to study how humanities scholars operate as end users of online databases. Visiting scholars at the Getty Center for the History of Art and the Humanities in Santa Monica, California, were offered the opportunity to so unlimited subsidized searching of DIALOG databases. This first report from the project analyzes the vocabulary terms twenty-two scholars used in their natural language descriptions of their information needs and in their online searches. The data were extracted from 165 natural language statements and 1.068 search terms. Vocabulary categories used by humanities scholars were found to differ markedly from those used in the sciences, a fact that imposes distinctive demands on thesaurus development and the design of online information systems. Humanities scholars searched for far more named individuals, geographical terms, chronological terms, and discipline terms than was the case in a comparative science sample. The analysis provides substantial support for the growing perception that information needs of humanities scholars are distinct from those of scholars in other fields, and that the design of information-providing systems for these scholars must take their unique qualitites into account

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Abstract

Discussion in the research community and among the general public regarding content indexing (especially subject indexing) and access to digital resources, especially on the Internet, has underutilized research on a variety of factors that are important in the design of such access mechanisms. Some of these factors and issues are reviewed and implications drawn for information system design in the era of electronic access. Specifically the following are discussed: Human factors: Subject searching vs. indexing, multiple terms of access, flok classification, basic level terms, and folk access; Database factors: Bradford's law, vocabulary scalability, the Resnikoff-Dolby 30:1 Rule; Domain factors: Role of domain in indexing

Source

Journal of the American Society for Information Science. 49(1998) no.13, S.1185-1205

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Abstract

The Getty Art History Information Program carried out a two-year project to study how advanced humanities scholars operate as end users of online databases. Visiting scholars at the Getty Center for the History of Art and the Humanities in Santa Monica, CA, were offered the oppotunity to do unlimited subsidized searching of DIALOG databases. This second report from the project analyzes how much searching the scholars did, the kinds of search techniques and DIALOG features they used., and their learning curves. Search features studied included commands, Boolean logic, types of vocabulary, and proximity operators. Error rates were calculated, as well as how often the scholars used elementary search formulations and introduced new search features and capabiblities into their searches. The amount of searching done ranged from none at all to dozens of hours. A typical search tended to be simple, using one-word search terms and little or no Boolean logic. Starting with a full day of DIALOG training, the scholars began their search experience at a reasonably high level of competence; in general, they maintained a stable level of competence throughout the early hours of their search experience

Source

Journal of the American Society for Information Science. 44(1993), S.273-291