Search (16 results, page 1 of 1)

  • × year_i:[1980 TO 1990}
  • × theme_ss:"Informationsmittel"
  1. Sable, M.H.: Reference books and alternative sources : a comparative analysis (1989) 0.00
    0.003827074 = product of:
      0.007654148 = sum of:
        0.007654148 = product of:
          0.015308296 = sum of:
            0.015308296 = weight(_text_:a in 1279) [ClassicSimilarity], result of:
              0.015308296 = score(doc=1279,freq=4.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.28826174 = fieldWeight in 1279, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=1279)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  2. Herther, N.K.: How to evaluate reference materials on CD-ROM (1988) 0.00
    0.00270615 = product of:
      0.0054123 = sum of:
        0.0054123 = product of:
          0.0108246 = sum of:
            0.0108246 = weight(_text_:a in 4008) [ClassicSimilarity], result of:
              0.0108246 = score(doc=4008,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.20383182 = fieldWeight in 4008, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=4008)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  3. Large, J.A.: Evaluating online and CD-ROM reference sources (1989) 0.00
    0.00270615 = product of:
      0.0054123 = sum of:
        0.0054123 = product of:
          0.0108246 = sum of:
            0.0108246 = weight(_text_:a in 4010) [ClassicSimilarity], result of:
              0.0108246 = score(doc=4010,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.20383182 = fieldWeight in 4010, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=4010)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  4. Digel, W.: Problematik in der Auswahl der Fakten : Objektivität und Problembewußtsein 'Zeitgeschichte in Lexika' (1982) 0.00
    0.00270615 = product of:
      0.0054123 = sum of:
        0.0054123 = product of:
          0.0108246 = sum of:
            0.0108246 = weight(_text_:a in 4474) [ClassicSimilarity], result of:
              0.0108246 = score(doc=4474,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.20383182 = fieldWeight in 4474, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=4474)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  5. Stevens, N.D.: Evaluating reference books in theory and practice (1986) 0.00
    0.00270615 = product of:
      0.0054123 = sum of:
        0.0054123 = product of:
          0.0108246 = sum of:
            0.0108246 = weight(_text_:a in 4593) [ClassicSimilarity], result of:
              0.0108246 = score(doc=4593,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.20383182 = fieldWeight in 4593, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=4593)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  6. Lang, J.: Evaluation of reference sources published or to be published (1986) 0.00
    0.00270615 = product of:
      0.0054123 = sum of:
        0.0054123 = product of:
          0.0108246 = sum of:
            0.0108246 = weight(_text_:a in 4602) [ClassicSimilarity], result of:
              0.0108246 = score(doc=4602,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.20383182 = fieldWeight in 4602, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=4602)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  7. Schütz, H.L.: Jetzt folgt die Detail- und Feinarbeit : nach der Fusion von F.A. Brockhaus / Bibliographisches Institut (1984) 0.00
    0.00270615 = product of:
      0.0054123 = sum of:
        0.0054123 = product of:
          0.0108246 = sum of:
            0.0108246 = weight(_text_:a in 4936) [ClassicSimilarity], result of:
              0.0108246 = score(doc=4936,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.20383182 = fieldWeight in 4936, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=4936)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  8. Harter, S.: On-line encyclopedias (1985) 0.00
    0.00270615 = product of:
      0.0054123 = sum of:
        0.0054123 = product of:
          0.0108246 = sum of:
            0.0108246 = weight(_text_:a in 6193) [ClassicSimilarity], result of:
              0.0108246 = score(doc=6193,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.20383182 = fieldWeight in 6193, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=6193)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  9. Schmitz, A.: Adreßbücher und ihr Nutzwert für den Allgemeinen Informationsdienst : Typen und Beurteilungskriterien anhand von acht bis zehn deutsch- und englischsprachigen Beispielen (1980) 0.00
    0.00270615 = product of:
      0.0054123 = sum of:
        0.0054123 = product of:
          0.0108246 = sum of:
            0.0108246 = weight(_text_:a in 6864) [ClassicSimilarity], result of:
              0.0108246 = score(doc=6864,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.20383182 = fieldWeight in 6864, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=6864)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  10. Liebscher, P.; Marchionini, G.: Browse and analytical search strategies in a full-text CD-ROM encyclopedia (1988) 0.00
    0.0026849252 = product of:
      0.0053698504 = sum of:
        0.0053698504 = product of:
          0.010739701 = sum of:
            0.010739701 = weight(_text_:a in 2421) [ClassicSimilarity], result of:
              0.010739701 = score(doc=2421,freq=14.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.20223314 = fieldWeight in 2421, product of:
                  3.7416575 = tf(freq=14.0), with freq of:
                    14.0 = termFreq=14.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2421)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    School library media specialists do not know which search strategies are most appropriate for the new full-text CD-ROM databases. Reports an experiment conducted to examine the effectiveness of 2 search strategies - analytical and browse strategies - for information seeking and use among high school students using an electronic full-text ancyclopedia for the search task. The experiment sought to determine whether: a short training session in a particular information strategy allows an information seeker to form an adequate mental model of the search task; and a simple 'browse' model compare favourably with a more 'analytical' model for information seeking in a full-text online environment. Both strategies proved effective for finding relevant information yet each demonstrated distinct advantages and disadvantages. Recommends that as new technologies are introduced, school library media specialists should conduct careful observations and controlled comparisons of how students use these systems
    Type
    a
  11. Thiel, A.: Neue Medien und Technologien im bibliothekarischen Informationsdienst : Analyse der Fachliteratur sowie Untersuchung der 'Academic American Encyclopedia' (CD-ROM) und von 'Meyers Bildschirm-Lexikon' (Btx) (1988) 0.00
    0.0023678814 = product of:
      0.0047357627 = sum of:
        0.0047357627 = product of:
          0.009471525 = sum of:
            0.009471525 = weight(_text_:a in 6846) [ClassicSimilarity], result of:
              0.009471525 = score(doc=6846,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.17835285 = fieldWeight in 6846, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.109375 = fieldNorm(doc=6846)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  12. Kister, K.F.: Encyclopedia buying guide : a consumer guide to general encyclopedias in print (1981) 0.00
    0.0023678814 = product of:
      0.0047357627 = sum of:
        0.0047357627 = product of:
          0.009471525 = sum of:
            0.009471525 = weight(_text_:a in 1933) [ClassicSimilarity], result of:
              0.009471525 = score(doc=1933,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.17835285 = fieldWeight in 1933, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1933)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  13. Bencken, K.: Auskunftsmittel der allgemeinen Auskunft : Teil A: Allgemeinenzyklopädien (1983) 0.00
    0.0016913437 = product of:
      0.0033826875 = sum of:
        0.0033826875 = product of:
          0.006765375 = sum of:
            0.006765375 = weight(_text_:a in 8998) [ClassicSimilarity], result of:
              0.006765375 = score(doc=8998,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.12739488 = fieldWeight in 8998, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.078125 = fieldNorm(doc=8998)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  14. Purcell, R.: User orientation for the Electronic Encyclopedia (1989) 0.00
    0.0016913437 = product of:
      0.0033826875 = sum of:
        0.0033826875 = product of:
          0.006765375 = sum of:
            0.006765375 = weight(_text_:a in 2527) [ClassicSimilarity], result of:
              0.006765375 = score(doc=2527,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.12739488 = fieldWeight in 2527, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2527)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  15. Informationsdienst an Öffentlichen Bibliotheken der Bundesrepublik Deutschland (1986) 0.00
    0.0011839407 = product of:
      0.0023678814 = sum of:
        0.0023678814 = product of:
          0.0047357627 = sum of:
            0.0047357627 = weight(_text_:a in 1197) [ClassicSimilarity], result of:
              0.0047357627 = score(doc=1197,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.089176424 = fieldWeight in 1197, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1197)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Aktualisierungen dazu in BuB für die folgenden ASB-Gruppen: A, G, E in BuB 40(1988) S.790-793 // H, K in: BuB 40(1988) S.991-992 // F, O in: BuB 41(1989) S.721-722 // R in: BuB 43(1991) S.82-88. - Neuausgabe des Teiles 2 als: 'Auswahlliste zum Auf- und Ausbau von Informationsbeständen in Öffenlichen Bibliotheken'. Berlin: Dbi 1993
  16. Rötzer, F.: "Das Dasein des Menschen macht die Existenz der Dinge doch erst interessant" (1984) 0.00
    0.0010148063 = product of:
      0.0020296127 = sum of:
        0.0020296127 = product of:
          0.0040592253 = sum of:
            0.0040592253 = weight(_text_:a in 5954) [ClassicSimilarity], result of:
              0.0040592253 = score(doc=5954,freq=2.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.07643694 = fieldWeight in 5954, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5954)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a