Document (#24613)

Author
Friedrich, H.F.
Heins, J.
Mayer, E.
Title
Gruppengrösse, Nachrichtenmenge, Kohärenzprobleme und Informationsorganisation beim Lernen in Netzen
Source
Herausforderungen an die Wissensorganisation: Visualisierung, multimediale Dokumente, Internetstrukturen. 5. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation Berlin, 07.-10. Oktober 1997. Hrsg.: H. Czap u.a
Imprint
Würzburg : Ergon Verlag
Year
1998
Pages
S.105-114
Series
Fortschritte in der Wissensorganisation; Bd.5
Abstract
Es wurde untersucht, wie sich die unterschiedliche Größe (41 und 20 Teilnehmer) von virtuellen Diskussionsgrupen auf das Nachrichtenaufkommen, auf die Interaktivität der Diskussion, auf die wahrgenommene Kohärenz der Nachrichten und auf die Informationsorganisationsstrategien der Teilnehmer auswirkt. In der größeren Gruppe wurden im Verlauf einer Woche 60 Beiträge erzeugt, in der kleineren 16. Die Diskussion in der größeren Gruppe war interaktiver, gemessen an der gegenseitigen Bezugnahme in den Nachrichten. Dafür erlebten die Teilnehmer der größeren Gruppe das Informationsangebot als weniger kohärent. Dies weist darauf hin, daß Interaktivität und Kohärenz in virtuellen Seminaren in Konflikt miteinander geraten können. Der Befund, daß - entgegen der Erwartung - die größere und weniger kohärente Informationsmenge in der größeren Gruppe nicht zum verstärkten Einsatz kompensierender Informationsorganisationsstrategien geführt hat, legt nahe, zukünftig verstärkt subjektive Nutzen-Kosten-Überlegungen als Ursache für die Anwendung individueller Informationsorganisationsstrategien beim Tele-Lernen zu berücksichtigen
Theme
Internet

Similar documents (author)

  1. Friedrich, J.: ¬Die Anwendung der Sachkatalogisierungsmethode Eppelsheimers bei der Systematisierung medizinischer Literatur an der UB Freiburg i.Br. (1984) 2.04 
    2.0353832 = sum of:
  2.0353832 = product of:
    4.0707664 = sum of:
      4.0707664 = weight(author_txt:friedrich in 1121) [ClassicSimilarity], result of:
        4.0707664 = score(doc=1121,freq=1.0), product of:
          0.7395918 = queryWeight, product of:
            1.0482637 = boost
            8.806516 = idf(docFreq=17, maxDocs=44218)
            0.08011566 = queryNorm
          5.504072 = fieldWeight in 1121, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.806516 = idf(docFreq=17, maxDocs=44218)
            0.625 = fieldNorm(doc=1121)
    0.5 = coord(1/2)
  2. Friedrich, H.: Analysis of factual data using fuzzy logic (1994) 2.04 
    2.0353832 = sum of:
  2.0353832 = product of:
    4.0707664 = sum of:
      4.0707664 = weight(author_txt:friedrich in 613) [ClassicSimilarity], result of:
        4.0707664 = score(doc=613,freq=1.0), product of:
          0.7395918 = queryWeight, product of:
            1.0482637 = boost
            8.806516 = idf(docFreq=17, maxDocs=44218)
            0.08011566 = queryNorm
          5.504072 = fieldWeight in 613, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.806516 = idf(docFreq=17, maxDocs=44218)
            0.625 = fieldNorm(doc=613)
    0.5 = coord(1/2)
  3. Friedrich, N.: Strukturierungskonzepte für Hypertext (1991) 2.04 
    2.0353832 = sum of:
  2.0353832 = product of:
    4.0707664 = sum of:
      4.0707664 = weight(author_txt:friedrich in 2756) [ClassicSimilarity], result of:
        4.0707664 = score(doc=2756,freq=1.0), product of:
          0.7395918 = queryWeight, product of:
            1.0482637 = boost
            8.806516 = idf(docFreq=17, maxDocs=44218)
            0.08011566 = queryNorm
          5.504072 = fieldWeight in 2756, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.806516 = idf(docFreq=17, maxDocs=44218)
            0.625 = fieldNorm(doc=2756)
    0.5 = coord(1/2)
  4. Friedrich, J.: FirstSearch is a staff favourite at Hennepin County Public Library (1996) 2.04 
    2.0353832 = sum of:
  2.0353832 = product of:
    4.0707664 = sum of:
      4.0707664 = weight(author_txt:friedrich in 5923) [ClassicSimilarity], result of:
        4.0707664 = score(doc=5923,freq=1.0), product of:
          0.7395918 = queryWeight, product of:
            1.0482637 = boost
            8.806516 = idf(docFreq=17, maxDocs=44218)
            0.08011566 = queryNorm
          5.504072 = fieldWeight in 5923, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.806516 = idf(docFreq=17, maxDocs=44218)
            0.625 = fieldNorm(doc=5923)
    0.5 = coord(1/2)
  5. Friedrich, S.: Umwelt im Internet : Informationsangebot der großen Verbände (1998) 2.04 
    2.0353832 = sum of:
  2.0353832 = product of:
    4.0707664 = sum of:
      4.0707664 = weight(author_txt:friedrich in 457) [ClassicSimilarity], result of:
        4.0707664 = score(doc=457,freq=1.0), product of:
          0.7395918 = queryWeight, product of:
            1.0482637 = boost
            8.806516 = idf(docFreq=17, maxDocs=44218)
            0.08011566 = queryNorm
          5.504072 = fieldWeight in 457, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.806516 = idf(docFreq=17, maxDocs=44218)
            0.625 = fieldNorm(doc=457)
    0.5 = coord(1/2)

Similar documents (content)

  1. Rautenstrauch, C.: Tele-Tutoring : Zur Didaktik des kommunikativen Handelns im virtuellen Lernraum (2004) 0.08 
    0.08015942 = sum of:
  0.08015942 = product of:
    0.66799515 = sum of:
      0.4302798 = weight(title_txt:tele in 3166) [ClassicSimilarity], result of:
        0.4302798 = score(doc=3166,freq=1.0), product of:
          0.1480693 = queryWeight, product of:
            1.0491126 = boost
            9.298992 = idf(docFreq=10, maxDocs=44218)
            0.015177738 = queryNorm
          2.905935 = fieldWeight in 3166, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.298992 = idf(docFreq=10, maxDocs=44218)
            0.3125 = fieldNorm(doc=3166)
      0.09875224 = weight(abstract_txt:lernen in 3166) [ClassicSimilarity], result of:
        0.09875224 = score(doc=3166,freq=3.0), product of:
          0.14177902 = queryWeight, product of:
            1.4518126 = boost
            6.434197 = idf(docFreq=192, maxDocs=44218)
            0.015177738 = queryNorm
          0.69652224 = fieldWeight in 3166, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            6.434197 = idf(docFreq=192, maxDocs=44218)
            0.0625 = fieldNorm(doc=3166)
      0.13896309 = weight(abstract_txt:virtuellen in 3166) [ClassicSimilarity], result of:
        0.13896309 = score(doc=3166,freq=5.0), product of:
          0.15016338 = queryWeight, product of:
            1.4941239 = boost
            6.6217136 = idf(docFreq=159, maxDocs=44218)
            0.015177738 = queryNorm
          0.92541265 = fieldWeight in 3166, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            6.6217136 = idf(docFreq=159, maxDocs=44218)
            0.0625 = fieldNorm(doc=3166)
    0.12 = coord(3/25)
  2. Pohlmann, T.: Vermittlung von Informationskompetenz an Master-Studierende und Doktoranden : Themen und Konzepte (2012) 0.07 
    0.072552055 = sum of:
  0.072552055 = product of:
    0.45345035 = sum of:
      0.086821206 = weight(abstract_txt:seminaren in 2447) [ClassicSimilarity], result of:
        0.086821206 = score(doc=2447,freq=1.0), product of:
          0.16281319 = queryWeight, product of:
            1.1001056 = boost
            9.7509775 = idf(docFreq=6, maxDocs=44218)
            0.015177738 = queryNorm
          0.5332566 = fieldWeight in 2447, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.7509775 = idf(docFreq=6, maxDocs=44218)
            0.0546875 = fieldNorm(doc=2447)
      0.049887806 = weight(abstract_txt:lernen in 2447) [ClassicSimilarity], result of:
        0.049887806 = score(doc=2447,freq=1.0), product of:
          0.14177902 = queryWeight, product of:
            1.4518126 = boost
            6.434197 = idf(docFreq=192, maxDocs=44218)
            0.015177738 = queryNorm
          0.35187015 = fieldWeight in 2447, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.434197 = idf(docFreq=192, maxDocs=44218)
            0.0546875 = fieldNorm(doc=2447)
      0.10724513 = weight(abstract_txt:teilnehmer in 2447) [ClassicSimilarity], result of:
        0.10724513 = score(doc=2447,freq=1.0), product of:
          0.27033225 = queryWeight, product of:
            2.4552693 = boost
            7.2542357 = idf(docFreq=84, maxDocs=44218)
            0.015177738 = queryNorm
          0.39671603 = fieldWeight in 2447, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.2542357 = idf(docFreq=84, maxDocs=44218)
            0.0546875 = fieldNorm(doc=2447)
      0.20949621 = weight(abstract_txt:gruppe in 2447) [ClassicSimilarity], result of:
        0.20949621 = score(doc=2447,freq=2.0), product of:
          0.36903408 = queryWeight, product of:
            3.3124766 = boost
            7.3401785 = idf(docFreq=77, maxDocs=44218)
            0.015177738 = queryNorm
          0.567688 = fieldWeight in 2447, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.3401785 = idf(docFreq=77, maxDocs=44218)
            0.0546875 = fieldNorm(doc=2447)
    0.16 = coord(4/25)
  3. E-Learning weltweit : Lernen und Lehren (2005) 0.07 
    0.067979656 = sum of:
  0.067979656 = product of:
    0.42487288 = sum of:
      0.08003244 = weight(abstract_txt:beim in 3224) [ClassicSimilarity], result of:
        0.08003244 = score(doc=3224,freq=1.0), product of:
          0.11197261 = queryWeight, product of:
            1.2902102 = boost
            5.7180014 = idf(docFreq=394, maxDocs=44218)
            0.015177738 = queryNorm
          0.7147502 = fieldWeight in 3224, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.7180014 = idf(docFreq=394, maxDocs=44218)
            0.125 = fieldNorm(doc=3224)
      0.10651879 = weight(abstract_txt:weniger in 3224) [ClassicSimilarity], result of:
        0.10651879 = score(doc=3224,freq=1.0), product of:
          0.13548313 = queryWeight, product of:
            1.4192117 = boost
            6.2897153 = idf(docFreq=222, maxDocs=44218)
            0.015177738 = queryNorm
          0.7862144 = fieldWeight in 3224, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.2897153 = idf(docFreq=222, maxDocs=44218)
            0.125 = fieldNorm(doc=3224)
      0.114029266 = weight(abstract_txt:lernen in 3224) [ClassicSimilarity], result of:
        0.114029266 = score(doc=3224,freq=1.0), product of:
          0.14177902 = queryWeight, product of:
            1.4518126 = boost
            6.434197 = idf(docFreq=192, maxDocs=44218)
            0.015177738 = queryNorm
          0.8042746 = fieldWeight in 3224, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.434197 = idf(docFreq=192, maxDocs=44218)
            0.125 = fieldNorm(doc=3224)
      0.124292366 = weight(abstract_txt:virtuellen in 3224) [ClassicSimilarity], result of:
        0.124292366 = score(doc=3224,freq=1.0), product of:
          0.15016338 = queryWeight, product of:
            1.4941239 = boost
            6.6217136 = idf(docFreq=159, maxDocs=44218)
            0.015177738 = queryNorm
          0.8277142 = fieldWeight in 3224, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.6217136 = idf(docFreq=159, maxDocs=44218)
            0.125 = fieldNorm(doc=3224)
    0.16 = coord(4/25)
  4. "bibweb" begeistert Bibliothekare : Virtuelle Fortbildungsinitiative von Bertelsmann Stiftung und ekz.bibliotheksservice GmbH wird ausgebaut (2001) 0.06 
    0.05698041 = sum of:
  0.05698041 = product of:
    0.35612756 = sum of:
      0.04001622 = weight(abstract_txt:beim in 6554) [ClassicSimilarity], result of:
        0.04001622 = score(doc=6554,freq=1.0), product of:
          0.11197261 = queryWeight, product of:
            1.2902102 = boost
            5.7180014 = idf(docFreq=394, maxDocs=44218)
            0.015177738 = queryNorm
          0.3573751 = fieldWeight in 6554, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.7180014 = idf(docFreq=394, maxDocs=44218)
            0.0625 = fieldNorm(doc=6554)
      0.08063086 = weight(abstract_txt:lernen in 6554) [ClassicSimilarity], result of:
        0.08063086 = score(doc=6554,freq=2.0), product of:
          0.14177902 = queryWeight, product of:
            1.4518126 = boost
            6.434197 = idf(docFreq=192, maxDocs=44218)
            0.015177738 = queryNorm
          0.568708 = fieldWeight in 6554, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.434197 = idf(docFreq=192, maxDocs=44218)
            0.0625 = fieldNorm(doc=6554)
      0.062146183 = weight(abstract_txt:virtuellen in 6554) [ClassicSimilarity], result of:
        0.062146183 = score(doc=6554,freq=1.0), product of:
          0.15016338 = queryWeight, product of:
            1.4941239 = boost
            6.6217136 = idf(docFreq=159, maxDocs=44218)
            0.015177738 = queryNorm
          0.4138571 = fieldWeight in 6554, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.6217136 = idf(docFreq=159, maxDocs=44218)
            0.0625 = fieldNorm(doc=6554)
      0.1733343 = weight(abstract_txt:teilnehmer in 6554) [ClassicSimilarity], result of:
        0.1733343 = score(doc=6554,freq=2.0), product of:
          0.27033225 = queryWeight, product of:
            2.4552693 = boost
            7.2542357 = idf(docFreq=84, maxDocs=44218)
            0.015177738 = queryNorm
          0.6411899 = fieldWeight in 6554, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.2542357 = idf(docFreq=84, maxDocs=44218)
            0.0625 = fieldNorm(doc=6554)
    0.16 = coord(4/25)
  5. Schröter, W.: ¬Der Ulmer Tele-Bus : ... und andere Multimedia-Initiativen in Baden-Württemberg (1996) 0.06 
    0.056959204 = sum of:
  0.056959204 = product of:
    0.47466004 = sum of:
      0.34422383 = weight(title_txt:tele in 3705) [ClassicSimilarity], result of:
        0.34422383 = score(doc=3705,freq=1.0), product of:
          0.1480693 = queryWeight, product of:
            1.0491126 = boost
            9.298992 = idf(docFreq=10, maxDocs=44218)
            0.015177738 = queryNorm
          2.324748 = fieldWeight in 3705, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.298992 = idf(docFreq=10, maxDocs=44218)
            0.25 = fieldNorm(doc=3705)
      0.06002433 = weight(abstract_txt:beim in 3705) [ClassicSimilarity], result of:
        0.06002433 = score(doc=3705,freq=1.0), product of:
          0.11197261 = queryWeight, product of:
            1.2902102 = boost
            5.7180014 = idf(docFreq=394, maxDocs=44218)
            0.015177738 = queryNorm
          0.5360626 = fieldWeight in 3705, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.7180014 = idf(docFreq=394, maxDocs=44218)
            0.09375 = fieldNorm(doc=3705)
      0.07041188 = weight(abstract_txt:diskussion in 3705) [ClassicSimilarity], result of:
        0.07041188 = score(doc=3705,freq=1.0), product of:
          0.1245444 = queryWeight, product of:
            1.3607135 = boost
            6.0304604 = idf(docFreq=288, maxDocs=44218)
            0.015177738 = queryNorm
          0.56535566 = fieldWeight in 3705, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.0304604 = idf(docFreq=288, maxDocs=44218)
            0.09375 = fieldNorm(doc=3705)
    0.12 = coord(3/25)