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Lau, E.P.; Goh, H.-L.: In search of query patterns : a case study of a university OPAC (2006)
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Foss, E.; Druin, A.; Brewer, R.; Lo, P.; Sanchez, L.; Golub, E.; Hutchinson, H.: Children's search roles at home : implications for designers, researchers, educators, and parents (2012)
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Besant, L.: Early survey findings: users of public online catalogs want sophisticated subject access (1982)
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Bucknall, T.; Mangrum, R.: U-search : a user study of the CD-ROM service at the University of North Carolina at Chapel Hill (1992)
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- Abstract
- Members of the reference staff of the North Carolina University at Chapel Hill, Davis Library, conducted a month-long electronic survey of users of the U-search CD-ROM service in spring 91. Evaluates the 1.135 responses to a variety of questions pertaining to public service issues, user attitudes towards CD-ROM searching, and the place of CD-ROM within the overall research strategy
-
Borgman, C.L.; Smart, L.J.; Millwood, K.A.; Finley, J.R.; Champeny, L.; Gilliland, A.J.; Leazer, G.H.: Comparing faculty information seeking in teaching and research : implications for the design of digital libraries (2005)
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- Date
- 3. 6.2005 20:40:22
-
Perzylo, L.; Oliver, R.: ¬An investigation of children's use of a multimedia CD-ROM product for information retrieval (1992)
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-
Large, A.; Beheshti, J.; Moukdad, H.: Information seeking on the Web : navigational skills of grade-six primary school students (1999)
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- Source
- Knowledge: creation, organization and use. Proceedings of the 62nd Annual Meeting of the American Society for Information Science, 31.10.-4.11.1999. Ed.: L. Woods
-
Pu, H.-T.; Chuang, S.-L.; Yang, C.: Subject categorization of query terms for exploring Web users' search interests (2002)
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-
Fourie, I.: ¬A theoretical model for studying Web information seeking / searching behaviour (2003)
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- Source
- Tendencias de investigación en organización del conocimient: IV Cologuio International de Ciencas de la Documentación , VI Congreso del Capitulo Espanol de ISKO = Trends in knowledge organization research. Eds.: J.A. Frias u. C. Travieso
-
Benutzung von Katalogen und Freihandbeständen in deutschen Universalbibliotheken : Bd.1: Ergebnisse einer empirischen Untersuchung von Benutzer-Recherchen. Vorgelegt von D. Fischer-Knappe ... Bd.2: Einige Ergebnisse in bibliothekarischer Interpretation. Vorgelegt von J. Stoltzenburg u. K.W. Neubauer. - Bd.3: Methoden- und Dokumentationsband. Vorgelegt von P. Helfen u. B. Laufer (1984)
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-
Branch, J.L.: Investigating the information-seeking process of adolescents : the value of using think alouds and think afters (2000)
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- Source
- Library and information science research. 22(2000) no.4, S.371-382
-
Kilgour, F.G.: Online retrieval of single-screen miniature catalogues by university library users (1995)
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- Source
- Online information 95: Proceedings of the 19th International online information meeting, London, 5-7 December 1995. Ed.: D.I. Raitt u. B. Jeapes
-
Nicholas, D.: Are information professionals really better online searchers than end-users? : (and whose story do you believe?) (1995)
0.01
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- Source
- Online information 95: Proceedings of the 19th International online information meeting, London, 5-7 December 1995. Ed.: D.I. Raitt u. B. Jeapes
-
Ford, N.; Wood, F.: User modelling for the electronic library : a cognitive approach (1995)
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- Source
- Electronic library and visual information research: Proceedings of the First ELVIRA Conference (ELVIRA 1), Electronic Library and Visual Information Research, De Montfort University, Milton Keynes, May 1994. Ed. by M. Collier u, K. Arnold
-
Wilson, T.D.: Exploring models of information behaviour : the 'uncertainty' project (1999)
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- Source
- Exploring the contexts of information behaviour: Proceedings of the 2nd International Conference on Research in Information Needs, Seeking and Use in Different Contexts, Sheffield, UK, 1998. Ed. by D.K. Wilson u. D.K. Allen
-
Ihadjadene, M.; Bouché, R.: Using syntagmatic relationships based on a RAMEAU list as a browsing relevance feedback strategy in a WWW-OPAC (1998)
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- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Thissen, F.: Verloren in digitalen Netzen : Nutzertests zur Optimierung der Bedienerfreundlichkei eines Online-Katalogs (2002)
0.01
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- Source
- Bibliotheken und die Vernetzung des Wissens. Hrsg.: Achim Puhl u. Richard Stang
-
Jansen, B.J.; Pooch , U.: ¬A review of Web searching studies and a framework for future research (2001)
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-
Havemann, F.; Kaufmann, A.: ¬Der Wandel des Benutzerverhaltens in Zeiten des Internet : Ergebnisse von Befragungen an 13 Bibliotheken (2006)
0.01
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- Source
- Vom Wandel der Wissensorganisation im Informationszeitalter: Festschrift für Walther Umstätter zum 65. Geburtstag, hrsg. von P. Hauke u. K. Umlauf
-
Huvila, I.: Mining qualitative data on human information behaviour from the Web (2010)
0.01
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- Information und Wissen: global, sozial und frei? Proceedings des 12. Internationalen Symposiums für Informationswissenschaft (ISI 2011) ; Hildesheim, 9. - 11. März 2011. Hrsg.: J. Griesbaum, T. Mandl u. C. Womser-Hacker