Search (11 results, page 1 of 1)

Tenopir, C.: Reference services from RLG (1995) 0.02

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Abstract: Describes the variety of search services supporting library reference functions offered by the RLG in the USA. The best known of these is RLIN, the massive bibliographic database and related services originally developed for shared cataloguing. In the last few years RLG has added CitaDel, an online search system that provides access to indexing/abstracting databases; and Zephyr, a Z39.50 server that amkes the RLIN and CitaDel databases searchable through a library's online catalogue. RLG also offers document delivery connections, including Ariel and Internet based document delivery software, for a full complement of online reference support for academic and public libraries
Date: 25.11.1995 19:22:01

Tenopir, C.: Ethics for online educators (1992) 0.01

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Abstract: The only monitoring of educators is performed by their internal sense of right and wrong. Following the aggred terms of system contracts, selecting the most appropriate systems for students, keeping up to date with system features, and instilling ethical behaviour in students are at the core of ethics for online educators

Tenopir, C.: Online databases : overcoming the 'black box' syndrome (1994) 0.01

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Abstract: Knowing the inner workings of an online or CD-ROM system may help to explain strange results, improve search strategies and aid trouble shooting. Discusses search strategies for Boolean and for statistical search engines; how DIALOG's Boolean system treats blank spaces; default settings for searches; how DIALOG defines words; stop words; automatioc truncation and automatic substitute features

Tenopir, C.; Hover, K.: When is the same database not the same : database differences among systems (1993) 0.01
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Abstract

Academic and special research libraries in the US and Canada access on average 7,4 online systems. This probably doubles or triples when including CD-ROMs and locally loaded databases. Examines the many ways in which online versions of databases can vary on different systems. Discusses the differences of updating, dates covered, price, subfile structure, field subdivisions, content or inclusion, support features and system search features. Provides statistics on these differences
Nahl, D.; Tenopir, C.: Affective and cognitive searching behavior of novice end-users of a full-text database (1996) 0.00
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Footnote

Novice end users were given 2 hours of training in searching a full-text magazine database (Magazine ASAP(TM)) on DIALOG. Subjects searched during 3 to 4 sessions in the presence of a trained monitor who prompted them to think aloud throughout the sessions. qualitative analysis of the transcripts and transaction logs yielded empirical information on user variables (purpose, motivation, satisfaction), uses of the database, move types, and every question users asked during the searches. The spontaneous, naturalistic questions were categorized according to affective, cognitive, and sensorimotor speech acts. Results show that most of the searches were performed for the self and were work related. The most common use of the database was to retrieve full-text articles online and to download and print them out rather than read them on screen. The majority of searches were judged satisfactory. Innovative uses included browsing for background information and obtaining contextualized sentences for language teaching. Searchers made twice as many moves to limit sets as moves to expand sets. Affective questions outnumbered cognitive and sensorimotor questions by two to one. This preponderance of affective micro-information needs during searching might be addressed by new system functions

Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998) 0.00

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Source: Online. 22(1998) no.4, S.22-28

Tenopir, C.: Front end software proliferates (1996) 0.00

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Source: Library journal. 121(1996) no.8, S.29-30

Tenopir, C.: Online databases : taking online interaction for granted (1997) 0.00

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Date: 29. 7.1998 19:07:18

Tenopir, C.: Integrating electronic reference (1995) 0.00

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Date: 25.11.1995 19:22:01

Tenopir, C.: Moving to the information village (1996) 0.00

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Source: Library journal. 121(1996) no.4, S.29-30

Tenopir, C.; Neufang, R.: Electronic reference options : how they stack up in research libraries (1992) 0.00

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Source: Online. 16(1992) no.2, S.22-28

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