Search (74 results, page 2 of 4)

  • × theme_ss:"Benutzerstudien"
  1. Vuong, T.; Saastamoinen, M.; Jacucci, G.; Ruotsalo, T.: Understanding user behavior in naturalistic information search tasks (2019) 0.01 
    0.013754521 = product of:
  0.027509041 = sum of:
    0.027509041 = product of:
      0.055018082 = sum of:
        0.055018082 = weight(_text_:t in 5419) [ClassicSimilarity], result of:
          0.055018082 = score(doc=5419,freq=4.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.3077663 = fieldWeight in 5419, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5419)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Sage, C.; Klaas, J.; Spalding, H.H.; Robinson, T.: ¬A queueing study of public catalog use (1981) 0.01 
    0.013616281 = product of:
  0.027232561 = sum of:
    0.027232561 = product of:
      0.054465123 = sum of:
        0.054465123 = weight(_text_:t in 2167) [ClassicSimilarity], result of:
          0.054465123 = score(doc=2167,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.30467308 = fieldWeight in 2167, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2167)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Spink, A.; Saracevic, T.: Search term selection during mediated online searching (1993) 0.01 
    0.013616281 = product of:
  0.027232561 = sum of:
    0.027232561 = product of:
      0.054465123 = sum of:
        0.054465123 = weight(_text_:t in 7824) [ClassicSimilarity], result of:
          0.054465123 = score(doc=7824,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.30467308 = fieldWeight in 7824, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7824)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Watanabe, T.: ¬A new tide in the user studies : focusing on C.C. Kuhlthau's cognitive user model (1997) 0.01 
    0.013616281 = product of:
  0.027232561 = sum of:
    0.027232561 = product of:
      0.054465123 = sum of:
        0.054465123 = weight(_text_:t in 74) [ClassicSimilarity], result of:
          0.054465123 = score(doc=74,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.30467308 = fieldWeight in 74, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0546875 = fieldNorm(doc=74)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Wilson, T.: Information behaviour : an inter-disciplinary perspective (1997) 0.01 
    0.013616281 = product of:
  0.027232561 = sum of:
    0.027232561 = product of:
      0.054465123 = sum of:
        0.054465123 = weight(_text_:t in 300) [ClassicSimilarity], result of:
          0.054465123 = score(doc=300,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.30467308 = fieldWeight in 300, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0546875 = fieldNorm(doc=300)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Tombros, T.; Crestani, F.: Users' perception of relevance of spoken documents (2000) 0.01 
    0.013616281 = product of:
  0.027232561 = sum of:
    0.027232561 = product of:
      0.054465123 = sum of:
        0.054465123 = weight(_text_:t in 4996) [ClassicSimilarity], result of:
          0.054465123 = score(doc=4996,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.30467308 = fieldWeight in 4996, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4996)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Whitmire, E.: Disciplinary differences and undergraduates' information-seeking behavior (2002) 0.01 
    0.013616281 = product of:
  0.027232561 = sum of:
    0.027232561 = product of:
      0.054465123 = sum of:
        0.054465123 = weight(_text_:t in 6566) [ClassicSimilarity], result of:
          0.054465123 = score(doc=6566,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.30467308 = fieldWeight in 6566, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6566)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    This study applied the Biglan model of disciplinary differences to the information-seeking behavior patterns of 5,175 undergraduates responding to questions on the College Student Experiences Questionnaire (CSEQ). The Biglan model categorizes academic disciplines along three dimensions: (1) hard-soft, (2) pure-applied, and (3) life-nonlife systems. Using t-tests, this model proved to be valid for distinguishing differences in undergraduates' information-seeking behavior patterns among various academic disciplines. The results indicate that the Biglan model has implications for the redesign of academic library services and use as a valid theoretical framework for future library and information science research.
  8. Huvila, I.: Mining qualitative data on human information behaviour from the Web (2010) 0.01 
    0.013616281 = product of:
  0.027232561 = sum of:
    0.027232561 = product of:
      0.054465123 = sum of:
        0.054465123 = weight(_text_:t in 4676) [ClassicSimilarity], result of:
          0.054465123 = score(doc=4676,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.30467308 = fieldWeight in 4676, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4676)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    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
  9. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.01 
    0.012296414 = product of:
  0.024592828 = sum of:
    0.024592828 = product of:
      0.049185656 = sum of:
        0.049185656 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
          0.049185656 = score(doc=1628,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.30952093 = fieldWeight in 1628, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=1628)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    29. 7.1998 10:57:22
  10. Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998) 0.01 
    0.012296414 = product of:
  0.024592828 = sum of:
    0.024592828 = product of:
      0.049185656 = sum of:
        0.049185656 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
          0.049185656 = score(doc=3687,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.30952093 = fieldWeight in 3687, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=3687)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 5.1999 19:07:29
  11. Gremett, P.: Utilizing a user's context to improve search results (2006) 0.01 
    0.012296414 = product of:
  0.024592828 = sum of:
    0.024592828 = product of:
      0.049185656 = sum of:
        0.049185656 = weight(_text_:22 in 5299) [ClassicSimilarity], result of:
          0.049185656 = score(doc=5299,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.30952093 = fieldWeight in 5299, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=5299)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2006 18:17:44
  12. Schneider, R.: OPACs, Benutzer und das Web (2009) 0.01 
    0.012296414 = product of:
  0.024592828 = sum of:
    0.024592828 = product of:
      0.049185656 = sum of:
        0.049185656 = weight(_text_:22 in 2905) [ClassicSimilarity], result of:
          0.049185656 = score(doc=2905,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.30952093 = fieldWeight in 2905, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=2905)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 2.2009 18:50:43
  13. Spink, A.; Beatty, L.: Multiple search sessions by end-users of online catalogs and CD-ROM databases (1995) 0.01 
    0.011671098 = product of:
  0.023342196 = sum of:
    0.023342196 = product of:
      0.04668439 = sum of:
        0.04668439 = weight(_text_:t in 3877) [ClassicSimilarity], result of:
          0.04668439 = score(doc=3877,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.26114836 = fieldWeight in 3877, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=3877)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Forging new partnerships in information: converging technologies. Proceedings of the 58th Annual Meeting of the American Society for Information Science, ASIS'95, Chicago, IL, 9-12 October 1995. Ed.: T. Kinney
  14. Saracevic, T.; Kantor, P.; Chamis, A.Y.: ¬A study of information seeking and retrieving : pt.1: Background and methodology (1988) 0.01 
    0.011671098 = product of:
  0.023342196 = sum of:
    0.023342196 = product of:
      0.04668439 = sum of:
        0.04668439 = weight(_text_:t in 1963) [ClassicSimilarity], result of:
          0.04668439 = score(doc=1963,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.26114836 = fieldWeight in 1963, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=1963)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  15. Stubley, P.; Kidd, T.: Questionnaire surveys to discover academic staff and library staff perceptions of a National Union catalogue (2002) 0.01 
    0.011671098 = product of:
  0.023342196 = sum of:
    0.023342196 = product of:
      0.04668439 = sum of:
        0.04668439 = weight(_text_:t in 2542) [ClassicSimilarity], result of:
          0.04668439 = score(doc=2542,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.26114836 = fieldWeight in 2542, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=2542)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  16. Large, A.; Beheshti, J.; Rahman, T.: Gender differences in collaborative Web searching behavior : an elementary school study (2002) 0.01 
    0.011671098 = product of:
  0.023342196 = sum of:
    0.023342196 = product of:
      0.04668439 = sum of:
        0.04668439 = weight(_text_:t in 2582) [ClassicSimilarity], result of:
          0.04668439 = score(doc=2582,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.26114836 = fieldWeight in 2582, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=2582)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  17. Nicholas, D.; Huntington, P.; Williams, P.; Dobrowolski, T.: Re-appraising information seeking behaviour in a digital environment : bouncers, checkers, returnees and the like (2004) 0.01 
    0.011671098 = product of:
  0.023342196 = sum of:
    0.023342196 = product of:
      0.04668439 = sum of:
        0.04668439 = weight(_text_:t in 4440) [ClassicSimilarity], result of:
          0.04668439 = score(doc=4440,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.26114836 = fieldWeight in 4440, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=4440)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  18. Song, Y.-S.: International business students : a study on their use of electronic library services (2004) 0.01 
    0.011671098 = product of:
  0.023342196 = sum of:
    0.023342196 = product of:
      0.04668439 = sum of:
        0.04668439 = weight(_text_:t in 546) [ClassicSimilarity], result of:
          0.04668439 = score(doc=546,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.26114836 = fieldWeight in 546, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=546)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    This study seeks to explore and report international business students' perceptions and expectations of electronic library services at the University of Illinois at Urbana-Champaign. A total of 143 international business students an campus volunteered to fill out a survey. The results were analyzed using descriptive statistics as weIl as inferential statistics such as t-tests and correlation. A significant portion of international business students has no prior experience with electronic library services in their home countries. Moreover, about a half of international business students go to libraries other than the Business and Economics Library, partly because they provide better environment for study. Although electronic resources are available without the constraint of location, providing reference services for those who do not use the Business and Economics Library becomes a challenge. Virtual reference is an excellent tool, but most international business students do not see it as an important library service. Based an the results, implications for information literacy and virtual reference service are discussed.
  19. Koch, T.; Golub, K.; Ardö, A.: Users browsing behaviour in a DDC-based Web service : a log analysis (2006) 0.01 
    0.011671098 = product of:
  0.023342196 = sum of:
    0.023342196 = product of:
      0.04668439 = sum of:
        0.04668439 = weight(_text_:t in 2234) [ClassicSimilarity], result of:
          0.04668439 = score(doc=2234,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.26114836 = fieldWeight in 2234, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=2234)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  20. Kaske, N.K.: ¬A comparative study of subject searching in an OPAC among branch libraries of a university library system (1988) 0.01 
    0.010759362 = product of:
  0.021518724 = sum of:
    0.021518724 = product of:
      0.043037448 = sum of:
        0.043037448 = weight(_text_:22 in 760) [ClassicSimilarity], result of:
          0.043037448 = score(doc=760,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.2708308 = fieldWeight in 760, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=760)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    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.

Authors

Years

Languages

  • e 65
  • d 7
  • ja 1
  • nl 1
  • More… Less…

Types

  • a 74
  • b 1
  • el 1
  • More… Less…

Themes