Search (37 results, page 1 of 2)

  • × theme_ss:"Benutzerstudien"
  • × year_i:[1990 TO 2000}
  1. Karbach, N.: Suchverhalten von Benutzern an Online-Publikumskatalogen (1991) 0.03
    0.030656017 = product of:
      0.061312035 = sum of:
        0.061312035 = product of:
          0.1839361 = sum of:
            0.1839361 = weight(_text_:n in 2282) [ClassicSimilarity], result of:
              0.1839361 = score(doc=2282,freq=2.0), product of:
                0.19305801 = queryWeight, product of:
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.044775832 = queryNorm
                0.95275044 = fieldWeight in 2282, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.15625 = fieldNorm(doc=2282)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  2. Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: End-user understanding of subject headings in library catalogs (1999) 0.03
    0.030526623 = product of:
      0.061053246 = sum of:
        0.061053246 = product of:
          0.09157987 = sum of:
            0.055180833 = weight(_text_:n in 1333) [ClassicSimilarity], result of:
              0.055180833 = score(doc=1333,freq=2.0), product of:
                0.19305801 = queryWeight, product of:
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.044775832 = queryNorm
                0.28582513 = fieldWeight in 1333, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1333)
            0.03639904 = weight(_text_:22 in 1333) [ClassicSimilarity], result of:
              0.03639904 = score(doc=1333,freq=2.0), product of:
                0.15679733 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044775832 = 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)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Abstract
    n this article, we report on the first large-scale study of end-user understanding of subject headings. Our objectives were to determine the extent to which children and adults understood subdivided subject headings and to suggest improvements for improving understanding of subject headings. The 1991 Library of Congress Subject Subdivisions Conference suggested standardizing the order of subject subdivisions for the purpose of simplifying subject cataloging, which served as the impetus for the study. We demonstrated that adults understood subject headings better than children; however, both adults and children assigned correct meanings to less than half of the subject headings they examined. Neither subject heading context nor subdivision order had an effect on understanding. Based on our findings, we challenge the library community to make major changes to the Library of Congress Subject Headings system that have the potential to increase end-user understanding of subject headings.
    Date
    10. 9.2000 17:38:22
  3. Arbeitskreis 'Benutzererwartungen in die Sacherschließung' der Kommission für Sacherschließung der VÖB: Schlagwort "Benutzerforschung" : Beobachtungen bei der sachlichen Suche im OPAC des österreichischen wissenschaftlichen Bibliothekenverbundes (1997) 0.01
    0.011772877 = product of:
      0.023545753 = sum of:
        0.023545753 = product of:
          0.070637256 = sum of:
            0.070637256 = weight(_text_:j in 174) [ClassicSimilarity], result of:
              0.070637256 = score(doc=174,freq=4.0), product of:
                0.14227505 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044775832 = queryNorm
                0.4964838 = fieldWeight in 174, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=174)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Footnote
    Mitglieder der Arbeitsgruppe: D. Engl, J. Friedl, J. Labner, M. Sandner, W. Schlacher, A. Schmidt, A. Zartl
  4. Spavold, J.: ¬The child as naive user : a study of database use with young children (1990) 0.01
    0.011654554 = product of:
      0.023309108 = sum of:
        0.023309108 = product of:
          0.06992732 = sum of:
            0.06992732 = weight(_text_:j in 6804) [ClassicSimilarity], result of:
              0.06992732 = score(doc=6804,freq=2.0), product of:
                0.14227505 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044775832 = queryNorm
                0.4914939 = fieldWeight in 6804, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=6804)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  5. Ford, N.; Wood, F.: User modelling for the electronic library : a cognitive approach (1995) 0.01
    0.010729606 = product of:
      0.021459213 = sum of:
        0.021459213 = product of:
          0.064377636 = sum of:
            0.064377636 = weight(_text_:n in 3899) [ClassicSimilarity], result of:
              0.064377636 = score(doc=3899,freq=2.0), product of:
                0.19305801 = queryWeight, product of:
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.044775832 = queryNorm
                0.33346266 = fieldWeight in 3899, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3899)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  6. Kaminer, N.: Scholars and the use of the Internet (1997) 0.01
    0.010729606 = product of:
      0.021459213 = sum of:
        0.021459213 = product of:
          0.064377636 = sum of:
            0.064377636 = weight(_text_:n in 1174) [ClassicSimilarity], result of:
              0.064377636 = score(doc=1174,freq=2.0), product of:
                0.19305801 = queryWeight, product of:
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.044775832 = queryNorm
                0.33346266 = fieldWeight in 1174, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1174)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  7. Wood, F.; Ford, N.; Walsh, C.: ¬The effect of postings information on search behaviour (1994) 0.01
    0.009196806 = product of:
      0.018393612 = sum of:
        0.018393612 = product of:
          0.055180833 = sum of:
            0.055180833 = weight(_text_:n in 6890) [ClassicSimilarity], result of:
              0.055180833 = score(doc=6890,freq=2.0), product of:
                0.19305801 = queryWeight, product of:
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.044775832 = queryNorm
                0.28582513 = fieldWeight in 6890, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.046875 = fieldNorm(doc=6890)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  8. Woods, F.; Walsh, C.; Ford, N.: Effects of postings information on user searching behaviour (1994) 0.01
    0.009196806 = product of:
      0.018393612 = sum of:
        0.018393612 = product of:
          0.055180833 = sum of:
            0.055180833 = weight(_text_:n in 940) [ClassicSimilarity], result of:
              0.055180833 = score(doc=940,freq=2.0), product of:
                0.19305801 = queryWeight, product of:
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.044775832 = queryNorm
                0.28582513 = fieldWeight in 940, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.046875 = fieldNorm(doc=940)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  9. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.01
    0.008088676 = product of:
      0.016177353 = sum of:
        0.016177353 = product of:
          0.048532058 = sum of:
            0.048532058 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
              0.048532058 = score(doc=1628,freq=2.0), product of:
                0.15679733 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044775832 = 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)
          0.33333334 = coord(1/3)
      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
    0.008088676 = product of:
      0.016177353 = sum of:
        0.016177353 = product of:
          0.048532058 = sum of:
            0.048532058 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
              0.048532058 = score(doc=3687,freq=2.0), product of:
                0.15679733 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044775832 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    22. 5.1999 19:07:29
  11. 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
    0.0070775915 = product of:
      0.014155183 = sum of:
        0.014155183 = product of:
          0.04246555 = sum of:
            0.04246555 = weight(_text_:22 in 7914) [ClassicSimilarity], result of:
              0.04246555 = score(doc=7914,freq=2.0), product of:
                0.15679733 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044775832 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    International cataloguing and bibliographic control. 22(1993) no.4, S.68-71
  12. Meadow, C.T.: Speculations on the measurement and use of user characteristics in information retrieval experimentation (1994) 0.01
    0.0070775915 = product of:
      0.014155183 = sum of:
        0.014155183 = product of:
          0.04246555 = sum of:
            0.04246555 = weight(_text_:22 in 1795) [ClassicSimilarity], result of:
              0.04246555 = score(doc=1795,freq=2.0), product of:
                0.15679733 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044775832 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Canadian journal of information and library science. 19(1994) no.4, S.1-22
  13. Berger, F.C.; Hofstede, A.H.M. ter; Van der Weide, T.P.: Supporting query by navigation (1996) 0.01
    0.0070775915 = product of:
      0.014155183 = sum of:
        0.014155183 = product of:
          0.04246555 = sum of:
            0.04246555 = weight(_text_:22 in 6966) [ClassicSimilarity], result of:
              0.04246555 = score(doc=6966,freq=2.0), product of:
                0.15679733 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044775832 = 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)
          0.33333334 = coord(1/3)
      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
  14. Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997) 0.01
    0.0070775915 = product of:
      0.014155183 = sum of:
        0.014155183 = product of:
          0.04246555 = sum of:
            0.04246555 = weight(_text_:22 in 883) [ClassicSimilarity], result of:
              0.04246555 = score(doc=883,freq=2.0), product of:
                0.15679733 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044775832 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    BibliotheekBlad. 1(1997) no.21, S.22-23
  15. Read, J.: 'What do you want?' : a question academic libraries should be asking their users (1997) 0.01
    0.0066597452 = product of:
      0.0133194905 = sum of:
        0.0133194905 = product of:
          0.03995847 = sum of:
            0.03995847 = weight(_text_:j in 860) [ClassicSimilarity], result of:
              0.03995847 = score(doc=860,freq=2.0), product of:
                0.14227505 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044775832 = queryNorm
                0.28085366 = fieldWeight in 860, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=860)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  16. Ballard, T.; Smith, J.: ¬The human interface : an ongoing study of OPAC usage at Adelphi University (1992) 0.01
    0.0066597452 = product of:
      0.0133194905 = sum of:
        0.0133194905 = product of:
          0.03995847 = sum of:
            0.03995847 = weight(_text_:j in 1590) [ClassicSimilarity], result of:
              0.03995847 = score(doc=1590,freq=2.0), product of:
                0.14227505 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044775832 = queryNorm
                0.28085366 = fieldWeight in 1590, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1590)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  17. Akeroyd, J.: Information seeking in online catalogues (1990) 0.01
    0.005827277 = product of:
      0.011654554 = sum of:
        0.011654554 = product of:
          0.03496366 = sum of:
            0.03496366 = weight(_text_:j in 2125) [ClassicSimilarity], result of:
              0.03496366 = score(doc=2125,freq=2.0), product of:
                0.14227505 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044775832 = queryNorm
                0.24574696 = fieldWeight in 2125, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2125)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  18. Anderson, J.: Have users changed their style? : a survey of CD-ROM vs. OPAC product usage (1995) 0.01
    0.005827277 = product of:
      0.011654554 = sum of:
        0.011654554 = product of:
          0.03496366 = sum of:
            0.03496366 = weight(_text_:j in 1853) [ClassicSimilarity], result of:
              0.03496366 = score(doc=1853,freq=2.0), product of:
                0.14227505 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044775832 = queryNorm
                0.24574696 = fieldWeight in 1853, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1853)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  19. Lundgren, J.; Simpson, B.: Cataloging needs survey for faculty at the University of Florida (1997) 0.01
    0.005827277 = product of:
      0.011654554 = sum of:
        0.011654554 = product of:
          0.03496366 = sum of:
            0.03496366 = weight(_text_:j in 508) [ClassicSimilarity], result of:
              0.03496366 = score(doc=508,freq=2.0), product of:
                0.14227505 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044775832 = queryNorm
                0.24574696 = fieldWeight in 508, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=508)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  20. Wilson, T.: Information behaviour : an inter-disciplinary perspective (1997) 0.01
    0.005827277 = product of:
      0.011654554 = sum of:
        0.011654554 = product of:
          0.03496366 = sum of:
            0.03496366 = weight(_text_:j in 300) [ClassicSimilarity], result of:
              0.03496366 = score(doc=300,freq=2.0), product of:
                0.14227505 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044775832 = queryNorm
                0.24574696 = fieldWeight in 300, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=300)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Abstract
    Seeks to elaborate and modify the general model of information seeking behaviour, developed by T.D. Wilson (J. Doc. 37(1981) no.1, S.3-15), to develop a more general model with reference to work on information seeking behaviour in fields other than information science. Includes: personality in psychology; consumer behaviour; innovation research; health communication studies; organizational decision making; and information requirements in information systems design. Further details of the research are included in the full report of the study (BL research and innovation report; 10(1996))