Search (105 results, page 1 of 6)

  • × theme_ss:"Benutzerstudien"
  1. Schneider, R.: OPACs, Benutzer und das Web (2009) 0.04 
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    Date
    17.12.1996 21:11:09
    22. 2.2009 18:50:43
  2. Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997) 0.04 
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    Source
    BibliotheekBlad. 1(1997) no.21, S.22-23
  3. Bilal, D.: Children's use of the Yahooligans! Web search engine : III. Cognitive and physical behaviors on fully self-generated search tasks (2002) 0.03 
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    Abstract
    Bilal, in this third part of her Yahooligans! study looks at children's performance with self-generated search tasks, as compared to previously assigned search tasks looking for differences in success, cognitive behavior, physical behavior, and task preference. Lotus ScreenCam was used to record interactions and post search interviews to record impressions. The subjects, the same 22 seventh grade children in the previous studies, generated topics of interest that were mediated with the researcher into more specific topics where necessary. Fifteen usable sessions form the basis of the study. Eleven children were successful in finding information, a rate of 73% compared to 69% in assigned research questions, and 50% in assigned fact-finding questions. Eighty-seven percent began using one or two keyword searches. Spelling was a problem. Successful children made fewer keyword searches and the number of search moves averaged 5.5 as compared to 2.4 on the research oriented task and 3.49 on the factual. Backtracking and looping were common. The self-generated task was preferred by 47% of the subjects.
    Date
    21. 7.2006 11:31:23
  4. Scholle, U.: Kann ich Ihnen behilflich sein? : Erhebung am zentralen Auskunftsplatz der ULB Münster (2000) 0.02 
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    Date
    22. 1.2000 17:52:11
  5. Branch, J.L.: Investigating the information-seeking process of adolescents : the value of using think alouds and think afters (2000) 0.02 
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    Source
    Library and information science research. 22(2000) no.4, S.371-382
  6. Barnes, R.C.M.: Information user studies : pt.2: comparison of some recent surveys (1965) 0.02 
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    Source
    Journal of documentation. 21(1965), S.169-174
  7. Broadbent, D.E.; Broadbent, M.H.P.: ¬The allocation of descriptor terms by individuals in a simulated retrieval system (1978) 0.02 
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    Source
    Ergonomics. 21(1978) no.5, S.342-354
  8. Yoo, E.-Y.; Robbins, L.S.: Understanding middle-aged women's health information seeking on the web : a theoretical approach (2008) 0.02 
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    Date
    9. 2.2008 17:52:22
  9. Tenopir, C.; Read, E.: Patterns of database use in academic libraries (2000) 0.02 
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    Date
    21. 8.2000 11:56:38
  10. 8,8 Millionen Deutsche nutzen das Internet (1998) 0.01 
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    Date
    21. 2.1997 19:37:24
  11. Yee, M.M.; Laye, S.S.: Online public access catalogs (1996) 0.01 
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    Source
    Encyclopedia of library and information science. Vol.58, [=Suppl.21]
  12. Keller, A.; Neubauer, W.: Dienstleistungsangebote von Bibliotheken in elektronischer Form : Eine Benutzungsstudie der ETH-Bibliothek (1999) 0.01 
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    Date
    21. 2.1997 19:37:24
  13. Obermeier, F.: Schlagwortsuche in einem lokalen OPAC am Beispiel der Universitätsbibliothek Eichstätt : Benutzerforschung anhand von OPAC-Protokolldaten (1999) 0.01 
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    Date
    21. 2.1997 17:41:56
  14. Berger, M.; Moore, M.J.: ¬The user meets the MELVYL system (1996) 0.01 
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    Date
    29. 1.1996 12:21:39
    Source
    DLA bulletin. 16(1996) no.1, S.13-21
  15. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.01 
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    Date
    29. 7.1998 10:57:22
  16. Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998) 0.01 
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    Date
    22. 5.1999 19:07:29
  17. Gremett, P.: Utilizing a user's context to improve search results (2006) 0.01 
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    Date
    22. 7.2006 18:17:44
  18. Sullenger, P.: ¬A serials transaction log analysis (1997) 0.01 
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    Source
    Serials review. 23(1997) no.3, S.21-26
  19. Matsui, S.; Konno, H.: Evaluation of World Wide Web access to OPACs of public libraries in Japan : functional survey of 46 OPAC systems and end user survey of three of those systems (2000) 0.01 
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    Date
    21. 2.1996 13:54:11
  20. Kaske, N.K.: ¬A comparative study of subject searching in an OPAC among branch libraries of a university library system (1988) 0.01 
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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.

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