Search (25 results, page 1 of 2)

  • × year_i:[1990 TO 2000}
  • × theme_ss:"Benutzerstudien"
  1. Ewert, G.: Zur Benutzung von Katalogen und Lesesälen in wissenschaftlichen Bibliotheken. T.1-2 (1990) 0.03 
    0.027232561 = product of:
  0.054465123 = sum of:
    0.054465123 = product of:
      0.108930245 = sum of:
        0.108930245 = weight(_text_:t in 1587) [ClassicSimilarity], result of:
          0.108930245 = score(doc=1587,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.60934615 = fieldWeight in 1587, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.109375 = fieldNorm(doc=1587)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Niyonsenga, T.; Bizimana, B.: Measures of library use and user satisfaction with academic library services (1996) 0.03 
    0.027232561 = product of:
  0.054465123 = sum of:
    0.054465123 = product of:
      0.108930245 = sum of:
        0.108930245 = weight(_text_:t in 6825) [ClassicSimilarity], result of:
          0.108930245 = score(doc=6825,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.60934615 = fieldWeight in 6825, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.109375 = fieldNorm(doc=6825)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Gattung, B.: Zur Analyse des Benutzerverhaltens. T.1 (1991) 0.02 
    0.023342196 = product of:
  0.04668439 = sum of:
    0.04668439 = product of:
      0.09336878 = sum of:
        0.09336878 = weight(_text_:t in 2063) [ClassicSimilarity], result of:
          0.09336878 = score(doc=2063,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.5222967 = fieldWeight in 2063, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.09375 = fieldNorm(doc=2063)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Dreis, G.: Zur Analyse des Benutzerverhaltens. T.2 (1991) 0.02 
    0.023342196 = product of:
  0.04668439 = sum of:
    0.04668439 = product of:
      0.09336878 = sum of:
        0.09336878 = weight(_text_:t in 2064) [ClassicSimilarity], result of:
          0.09336878 = score(doc=2064,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.5222967 = fieldWeight in 2064, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.09375 = fieldNorm(doc=2064)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Kaltenborn, K.-F.: Endnutzerrecherchen in der CD-ROM-Datenbank Medline : T.1: Evaluations- und Benutzerforschung über Nutzungscharakteristika, Bewertung der Rechercheergebnisse und künftige Informationsgewinnung; T.2: Evaluations- und Benutzerforschung über Recherchequalität und Nutzer-Computer/Datenbank-Interaktion (1991) 0.02 
    0.023342196 = product of:
  0.04668439 = sum of:
    0.04668439 = product of:
      0.09336878 = sum of:
        0.09336878 = weight(_text_:t in 5105) [ClassicSimilarity], result of:
          0.09336878 = score(doc=5105,freq=8.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.5222967 = fieldWeight in 5105, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=5105)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Nachrichten für Dokumentation. 42(1991) H.2, S.107-114. (T.1); 42(1991) H.3, S.177-190 (T.2)
  6. Bucknall, T.; Mangrum, R.: U-search : a user study of the CD-ROM service at the University of North Carolina at Chapel Hill (1992) 0.02 
    0.015561464 = product of:
  0.031122928 = sum of:
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = weight(_text_:t in 3640) [ClassicSimilarity], result of:
          0.062245857 = score(doc=3640,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.34819782 = fieldWeight in 3640, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0625 = fieldNorm(doc=3640)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Carter, T.; Park, H.O.: ¬A user survey of the online public access catalog at California State University Fresno (1993) 0.02 
    0.015561464 = product of:
  0.031122928 = sum of:
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = weight(_text_:t in 6418) [ClassicSimilarity], result of:
          0.062245857 = score(doc=6418,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.34819782 = fieldWeight in 6418, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0625 = fieldNorm(doc=6418)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  8. Ballard, T.: Comparative searching styles of patrons and staff (1994) 0.02 
    0.015561464 = product of:
  0.031122928 = sum of:
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = weight(_text_:t in 8501) [ClassicSimilarity], result of:
          0.062245857 = score(doc=8501,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.34819782 = fieldWeight in 8501, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0625 = fieldNorm(doc=8501)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  9. Ballard, T.; Smith, J.: ¬The human interface : an ongoing study of OPAC usage at Adelphi University (1992) 0.02 
    0.015561464 = product of:
  0.031122928 = sum of:
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = weight(_text_:t in 1590) [ClassicSimilarity], result of:
          0.062245857 = score(doc=1590,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.34819782 = fieldWeight in 1590, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0625 = fieldNorm(doc=1590)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  10. 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)
  11. 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)
  12. 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)
  13. 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
  14. 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
  15. 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
  16. Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993) 0.01 
    0.010759362 = product of:
  0.021518724 = sum of:
    0.021518724 = product of:
      0.043037448 = sum of:
        0.043037448 = weight(_text_:22 in 7914) [ClassicSimilarity], result of:
          0.043037448 = score(doc=7914,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.2708308 = fieldWeight in 7914, 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=7914)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    International cataloguing and bibliographic control. 22(1993) no.4, S.68-71
  17. Meadow, C.T.: Speculations on the measurement and use of user characteristics in information retrieval experimentation (1994) 0.01 
    0.010759362 = product of:
  0.021518724 = sum of:
    0.021518724 = product of:
      0.043037448 = sum of:
        0.043037448 = weight(_text_:22 in 1795) [ClassicSimilarity], result of:
          0.043037448 = score(doc=1795,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.2708308 = fieldWeight in 1795, 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=1795)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Canadian journal of information and library science. 19(1994) no.4, S.1-22
  18. Berger, F.C.; Hofstede, A.H.M. ter; Van der Weide, T.P.: Supporting query by navigation (1996) 0.01 
    0.010759362 = product of:
  0.021518724 = sum of:
    0.021518724 = product of:
      0.043037448 = sum of:
        0.043037448 = weight(_text_:22 in 6966) [ClassicSimilarity], result of:
          0.043037448 = score(doc=6966,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.2708308 = fieldWeight in 6966, 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=6966)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  19. Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997) 0.01 
    0.010759362 = product of:
  0.021518724 = sum of:
    0.021518724 = product of:
      0.043037448 = sum of:
        0.043037448 = weight(_text_:22 in 883) [ClassicSimilarity], result of:
          0.043037448 = score(doc=883,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.2708308 = fieldWeight in 883, 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=883)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    BibliotheekBlad. 1(1997) no.21, S.22-23
  20. Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: End-user understanding of subject headings in library catalogs (1999) 0.01 
    0.00922231 = product of:
  0.01844462 = sum of:
    0.01844462 = product of:
      0.03688924 = sum of:
        0.03688924 = weight(_text_:22 in 1333) [ClassicSimilarity], result of:
          0.03688924 = score(doc=1333,freq=2.0), product of:
            0.15890898 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04537884 = queryNorm
            0.23214069 = fieldWeight in 1333, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1333)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    10. 9.2000 17:38:22

Authors

Languages

Types

  • a 25
  • el 1
  • More… Less…

Themes