Document (#13734)

Author
Malmsjo, A.
Title
Systmeutveckling och anvandarbehov : en studie over relationen anvardarbehov och utveckling av informationssystem
Source
Svensk biblioteks forskning. 1995, no.2, S.38-56
Year
1995
Abstract
Examines why knowledge of user needs is not used to develop information systems, while aiming to identify the features of user needs which should be noted. Different types of information: operative, directive, supporting, state of the art, feedback, and private, place differnt demands on the system. Examines paradigms, conditions and methods used in studies of information needs and uses and factors which influence information seeking behaviour. Lists different methods for identifying information needs, with emphasis on Davis's 1987 strategy. Many variables make it difficult to determine information behaviour. Presents a contextual, explanatory model indicating factors influencing an individual's group's or organisation's information use. The factors are complex and change, and systems constructionmust thus be flexible. Presents factors influencing evaluation of an information source's usability and its selection; and factors triggering an information search
Footnote
Übers. des Titels: System development and information needs and uses: a study of the relationship between information needs and uses and development of information systems
Theme
Information Resources Management

Similar documents (content)

  1. Yang, H.-W.: Information-seeking behavior of the scientists (1998) 0.14
    0.14231195 = sum of:
      0.14231195 = product of:
        0.59296644 = sum of:
          0.027456913 = weight(abstract_txt:user in 3993) [ClassicSimilarity], result of:
            0.027456913 = score(doc=3993,freq=1.0), product of:
              0.07961035 = queryWeight, product of:
                1.0484079 = boost
                3.67884 = idf(docFreq=2903, maxDocs=42306)
                0.020640887 = queryNorm
              0.34489125 = fieldWeight in 3993, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.67884 = idf(docFreq=2903, maxDocs=42306)
                0.09375 = fieldNorm(doc=3993)
          0.040314347 = weight(abstract_txt:methods in 3993) [ClassicSimilarity], result of:
            0.040314347 = score(doc=3993,freq=1.0), product of:
              0.10284302 = queryWeight, product of:
                1.1916066 = boost
                4.181321 = idf(docFreq=1756, maxDocs=42306)
                0.020640887 = queryNorm
              0.39199886 = fieldWeight in 3993, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.181321 = idf(docFreq=1756, maxDocs=42306)
                0.09375 = fieldNorm(doc=3993)
          0.103663415 = weight(abstract_txt:behaviour in 3993) [ClassicSimilarity], result of:
            0.103663415 = score(doc=3993,freq=1.0), product of:
              0.1930273 = queryWeight, product of:
                1.6325064 = boost
                5.7284284 = idf(docFreq=373, maxDocs=42306)
                0.020640887 = queryNorm
              0.5370402 = fieldWeight in 3993, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7284284 = idf(docFreq=373, maxDocs=42306)
                0.09375 = fieldNorm(doc=3993)
          0.1676704 = weight(abstract_txt:needs in 3993) [ClassicSimilarity], result of:
            0.1676704 = score(doc=3993,freq=3.0), product of:
              0.23234977 = queryWeight, product of:
                2.5329792 = boost
                4.4440837 = idf(docFreq=1350, maxDocs=42306)
                0.020640887 = queryNorm
              0.72162926 = fieldWeight in 3993, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.4440837 = idf(docFreq=1350, maxDocs=42306)
                0.09375 = fieldNorm(doc=3993)
          0.08020034 = weight(abstract_txt:information in 3993) [ClassicSimilarity], result of:
            0.08020034 = score(doc=3993,freq=5.0), product of:
              0.1570604 = queryWeight, product of:
                3.1238136 = boost
                2.435865 = idf(docFreq=10064, maxDocs=42306)
                0.020640887 = queryNorm
              0.5106337 = fieldWeight in 3993, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                2.435865 = idf(docFreq=10064, maxDocs=42306)
                0.09375 = fieldNorm(doc=3993)
          0.17366102 = weight(abstract_txt:factors in 3993) [ClassicSimilarity], result of:
            0.17366102 = score(doc=3993,freq=1.0), product of:
              0.36953023 = queryWeight, product of:
                3.5714164 = boost
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.020640887 = queryNorm
              0.4699508 = fieldWeight in 3993, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.09375 = fieldNorm(doc=3993)
        0.24 = coord(6/25)
    
  2. Malmsjo, A.: Information seeking behaviour and development of information systems : a contextual view (1997) 0.13
    0.1272664 = sum of:
      0.1272664 = product of:
        0.79541504 = sum of:
          0.1954696 = weight(abstract_txt:behaviour in 1307) [ClassicSimilarity], result of:
            0.1954696 = score(doc=1307,freq=2.0), product of:
              0.1930273 = queryWeight, product of:
                1.6325064 = boost
                5.7284284 = idf(docFreq=373, maxDocs=42306)
                0.020640887 = queryNorm
              1.0126526 = fieldWeight in 1307, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.7284284 = idf(docFreq=373, maxDocs=42306)
                0.125 = fieldNorm(doc=1307)
          0.28556687 = weight(abstract_txt:influencing in 1307) [ClassicSimilarity], result of:
            0.28556687 = score(doc=1307,freq=1.0), product of:
              0.31312263 = queryWeight, product of:
                2.079231 = boost
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.020640887 = queryNorm
              0.9119969 = fieldWeight in 1307, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.125 = fieldNorm(doc=1307)
          0.08283055 = weight(abstract_txt:information in 1307) [ClassicSimilarity], result of:
            0.08283055 = score(doc=1307,freq=3.0), product of:
              0.1570604 = queryWeight, product of:
                3.1238136 = boost
                2.435865 = idf(docFreq=10064, maxDocs=42306)
                0.020640887 = queryNorm
              0.5273802 = fieldWeight in 1307, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.435865 = idf(docFreq=10064, maxDocs=42306)
                0.125 = fieldNorm(doc=1307)
          0.23154803 = weight(abstract_txt:factors in 1307) [ClassicSimilarity], result of:
            0.23154803 = score(doc=1307,freq=1.0), product of:
              0.36953023 = queryWeight, product of:
                3.5714164 = boost
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.020640887 = queryNorm
              0.62660104 = fieldWeight in 1307, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.125 = fieldNorm(doc=1307)
        0.16 = coord(4/25)
    
  3. Hyldegård, J.: Collaborative information behaviour : exploring Kuhlthau's Information Search Process model in a group-based educational setting (2006) 0.12
    0.116635576 = sum of:
      0.116635576 = product of:
        0.48598158 = sum of:
          0.01635136 = weight(abstract_txt:different in 2972) [ClassicSimilarity], result of:
            0.01635136 = score(doc=2972,freq=1.0), product of:
              0.080716036 = queryWeight, product of:
                1.0556633 = boost
                3.704299 = idf(docFreq=2830, maxDocs=42306)
                0.020640887 = queryNorm
              0.20257884 = fieldWeight in 2972, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.704299 = idf(docFreq=2830, maxDocs=42306)
                0.0546875 = fieldNorm(doc=2972)
          0.07137135 = weight(abstract_txt:individual's in 2972) [ClassicSimilarity], result of:
            0.07137135 = score(doc=2972,freq=1.0), product of:
              0.17110518 = queryWeight, product of:
                1.0868312 = boost
                7.6273327 = idf(docFreq=55, maxDocs=42306)
                0.020640887 = queryNorm
              0.41711974 = fieldWeight in 2972, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.6273327 = idf(docFreq=55, maxDocs=42306)
                0.0546875 = fieldNorm(doc=2972)
          0.02561521 = weight(abstract_txt:presents in 2972) [ClassicSimilarity], result of:
            0.02561521 = score(doc=2972,freq=1.0), product of:
              0.108873576 = queryWeight, product of:
                1.226046 = boost
                4.302168 = idf(docFreq=1556, maxDocs=42306)
                0.020640887 = queryNorm
              0.2352748 = fieldWeight in 2972, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.302168 = idf(docFreq=1556, maxDocs=42306)
                0.0546875 = fieldNorm(doc=2972)
          0.15998943 = weight(abstract_txt:behaviour in 2972) [ClassicSimilarity], result of:
            0.15998943 = score(doc=2972,freq=7.0), product of:
              0.1930273 = queryWeight, product of:
                1.6325064 = boost
                5.7284284 = idf(docFreq=373, maxDocs=42306)
                0.020640887 = queryNorm
              0.82884353 = fieldWeight in 2972, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.7284284 = idf(docFreq=373, maxDocs=42306)
                0.0546875 = fieldNorm(doc=2972)
          0.06939118 = weight(abstract_txt:information in 2972) [ClassicSimilarity], result of:
            0.06939118 = score(doc=2972,freq=11.0), product of:
              0.1570604 = queryWeight, product of:
                3.1238136 = boost
                2.435865 = idf(docFreq=10064, maxDocs=42306)
                0.020640887 = queryNorm
              0.4418121 = fieldWeight in 2972, product of:
                3.3166249 = tf(freq=11.0), with freq of:
                  11.0 = termFreq=11.0
                2.435865 = idf(docFreq=10064, maxDocs=42306)
                0.0546875 = fieldNorm(doc=2972)
          0.14326304 = weight(abstract_txt:factors in 2972) [ClassicSimilarity], result of:
            0.14326304 = score(doc=2972,freq=2.0), product of:
              0.36953023 = queryWeight, product of:
                3.5714164 = boost
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.020640887 = queryNorm
              0.38768962 = fieldWeight in 2972, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.0546875 = fieldNorm(doc=2972)
        0.24 = coord(6/25)
    
  4. Chen, Y.-S.; Chong, P.P.; Tong, M.Y.: Dynamic behavior of Bradford's law (1995) 0.12
    0.116227224 = sum of:
      0.116227224 = product of:
        0.72642016 = sum of:
          0.071087375 = weight(abstract_txt:examines in 2219) [ClassicSimilarity], result of:
            0.071087375 = score(doc=2219,freq=1.0), product of:
              0.1239094 = queryWeight, product of:
                1.3079696 = boost
                4.589636 = idf(docFreq=1167, maxDocs=42306)
                0.020640887 = queryNorm
              0.5737045 = fieldWeight in 2219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.589636 = idf(docFreq=1167, maxDocs=42306)
                0.125 = fieldNorm(doc=2219)
          0.13821788 = weight(abstract_txt:behaviour in 2219) [ClassicSimilarity], result of:
            0.13821788 = score(doc=2219,freq=1.0), product of:
              0.1930273 = queryWeight, product of:
                1.6325064 = boost
                5.7284284 = idf(docFreq=373, maxDocs=42306)
                0.020640887 = queryNorm
              0.71605355 = fieldWeight in 2219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7284284 = idf(docFreq=373, maxDocs=42306)
                0.125 = fieldNorm(doc=2219)
          0.28556687 = weight(abstract_txt:influencing in 2219) [ClassicSimilarity], result of:
            0.28556687 = score(doc=2219,freq=1.0), product of:
              0.31312263 = queryWeight, product of:
                2.079231 = boost
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.020640887 = queryNorm
              0.9119969 = fieldWeight in 2219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.125 = fieldNorm(doc=2219)
          0.23154803 = weight(abstract_txt:factors in 2219) [ClassicSimilarity], result of:
            0.23154803 = score(doc=2219,freq=1.0), product of:
              0.36953023 = queryWeight, product of:
                3.5714164 = boost
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.020640887 = queryNorm
              0.62660104 = fieldWeight in 2219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.125 = fieldNorm(doc=2219)
        0.16 = coord(4/25)
    
  5. Sun, H.; Zhang, P.: ¬An exploration of affect factors and their role in user technology acceptance : mediation and causality (2008) 0.10
    0.10467912 = sum of:
      0.10467912 = product of:
        0.5233956 = sum of:
          0.03170451 = weight(abstract_txt:user in 3877) [ClassicSimilarity], result of:
            0.03170451 = score(doc=3877,freq=3.0), product of:
              0.07961035 = queryWeight, product of:
                1.0484079 = boost
                3.67884 = idf(docFreq=2903, maxDocs=42306)
                0.020640887 = queryNorm
              0.3982461 = fieldWeight in 3877, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.67884 = idf(docFreq=2903, maxDocs=42306)
                0.0625 = fieldNorm(doc=3877)
          0.01868727 = weight(abstract_txt:different in 3877) [ClassicSimilarity], result of:
            0.01868727 = score(doc=3877,freq=1.0), product of:
              0.080716036 = queryWeight, product of:
                1.0556633 = boost
                3.704299 = idf(docFreq=2830, maxDocs=42306)
                0.020640887 = queryNorm
              0.23151869 = fieldWeight in 3877, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.704299 = idf(docFreq=2830, maxDocs=42306)
                0.0625 = fieldNorm(doc=3877)
          0.14278343 = weight(abstract_txt:influencing in 3877) [ClassicSimilarity], result of:
            0.14278343 = score(doc=3877,freq=1.0), product of:
              0.31312263 = queryWeight, product of:
                2.079231 = boost
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.020640887 = queryNorm
              0.45599845 = fieldWeight in 3877, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.0625 = fieldNorm(doc=3877)
          0.02391112 = weight(abstract_txt:information in 3877) [ClassicSimilarity], result of:
            0.02391112 = score(doc=3877,freq=1.0), product of:
              0.1570604 = queryWeight, product of:
                3.1238136 = boost
                2.435865 = idf(docFreq=10064, maxDocs=42306)
                0.020640887 = queryNorm
              0.15224156 = fieldWeight in 3877, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.435865 = idf(docFreq=10064, maxDocs=42306)
                0.0625 = fieldNorm(doc=3877)
          0.30630925 = weight(abstract_txt:factors in 3877) [ClassicSimilarity], result of:
            0.30630925 = score(doc=3877,freq=7.0), product of:
              0.36953023 = queryWeight, product of:
                3.5714164 = boost
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.020640887 = queryNorm
              0.82891524 = fieldWeight in 3877, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.0625 = fieldNorm(doc=3877)
        0.2 = coord(5/25)