-
Matthews, J.R.; Lawrence, G.S.; Ferguson, D.K.: Using online catalogs : a nationwide survey, a report of a study sponsored by the Council on Library Resources (1983)
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- Classification
- AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung
- RVK
- AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung
-
Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993)
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- Abstract
- The library of the Cité des Sciences et de l'industrie attracts 4.000 visitors daily of whom 25% consult the GEAC system OPAC. Describes a 1992 survey consisting of online questions followed by an interview. The questionnaires were adapted from ones used in the UK and utilised OLIVE (Online Interactive Validation and Evaluation). While difficulties arose from users' inconsistency in their replies and failures to answer questions, it has become clear that subject access is unsatisfactory, sometimes because of mistyping by the searcher but also because of the vocabulary problems and lack of guidance in search strategies
- Footnote
- Vgl. auch den Text des Vortrages IFLA Tagung Barcelona 1993
- Source
- International cataloguing and bibliographic control. 22(1993) no.4, S.68-71
-
Witt, M.: Survey on the use of the catalogue at the médiathèque of the cité des sciences et de l'industrie (CSI) (1993)
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- Abstract
- An exploratory research study on OPACs was done within the framework of the French PARINFO program by four different teams: ENSSIB-CERSI, City Univ. of London, Médiathèque of the Cité des Sciences et de l'industrie and a firm GSI-ERLI. During the month of June 1992, 650 individual searches on four terminals were collected. The sessions were automatically recorded, accompanied by two online questionnaires, a pre-search and a post-search questionnaire. Some questions were asked orally by an interviewer and the answers noted. The article analyses the researches perceived by user as difficult or impossible. Some examples of the difficulties are given
- Type
- p
-
Sullenger, P.: ¬A serials transaction log analysis (1997)
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- Date
- 29. 7.1998 10:54:49
-
Wallace, P.M.: Periodical title searching in online catalogues (1997)
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- Date
- 29. 7.1998 10:57:22
-
Wallace, P.M.: How do patrons search the online catalog when no one's looking? : transaction log analysis and implications for bibliographic instruction and system design (1993)
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- Footnote
- Die hier angegebenen Zahlen stehen in Widerspruch zur Micco Studie; allerdings ist wohl auch die Ausgangslage eine andere, wenn hier Autoren- und Stichwortsuche mit in die Statistik einbezogen wurden
-
Janosky, B.; Smith, P.; Hildreth, C.R.: Online library cataloging systems : an analysis of user errors (1986)
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-
Summey, T.P.; Walchle, B.A.: ¬An investigation into use and instruction for an online catalog (1992)
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- Source
- Technical services quarterly. 10(1992) no.2, S.29-49
-
Park, I.: ¬A comparative study of major OPACs in selected academic libraries for developing countries : user study and subjective user evaluation (1997)
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- Source
- International information and library review. 29(1997) no.1, S.67-83
-
Kaske, N.K.: ¬A comparative study of subject searching in an OPAC among branch libraries of a university library system (1988)
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- Abstract
- The degree of variability in the percentage of subject searching in an online public access catalog (OPAC) among branch libraries of one university was studied. A full semester's worth of transactions was analyzed, not sampled. The time units used were hour of the day, day of the week, and week of the semester. The findings show that subject searching varies from a low of 22% to a high of 74% over the hours of a day. Variability for the days of the week ranged from 17% to 64%, and for the weeks of the semester variability ranged from 12% to 70%. Valuable management information on the utilization of the OPAC within each brach library and among all the branch libraries is provided through numerous charts and graphs.
-
Moulaison, H.L.: OPAC queries at a medium-sized academic library : a transaction log analysis (2008)
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- Date
- 10. 9.2000 17:38:22
-
Micco, M.: ¬The next generation of online public access catalogs : a new look at subject access using hypermedia (1991)
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- Content
- Dieser Beitrag enthält beispielsweise die Zahlen, daß 30% der Recherchen bei 0 Treffern landen, daß bei den verbleibenden 70% die durchschnittliche Trefferzahl bei 170 liegt, daß Benutzer durchschnittlich aber nur 7 Treffer genauer ansehen
-
Ensor, P.: User characteristics of keyword searching in an OPAC (1992)
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-
Ensor, P.: User practices in keyword and Boolean searching on an online public access catalog (1992)
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-
Solomon, P.: Children's information retrieval behavior : a case analysis of an OPAC (1993)
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-
Solomon, P.: On the dynamics of information system use : from novice to? (1992)
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Solomon, P.: Children, technology, and instruction : a case study of elementary school children using an online public access catalog (OPAC) (1994)
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-
Cooper, M.D.: Usage patterns of a Web-based library catalog (2001)
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- Date
- 29. 9.2001 13:59:04
-
Chen, H.-M.; Cooper, M.D.: Using clustering techniques to detect usage patterns in a Web-based information system (2001)
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Slone, D.J.: ¬The influence of mental models and goals on search patterns during Web interaction (2002)
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