Document (#32842)

Author
Mansourian, Y.
Ford, N.
Title
Search persistence and failure on the web : a "bounded rationality" and "satisficing" analysis
Source
Journal of documentation. 63(2007) no.5, S.680-701
Year
2007
Abstract
Purpose - This paper aims to examine our current knowledge of how searchers perceive and react to the possibility of missing potentially important information whilst searching the web is limited. The study reported here seeks to investigate such perceptions and reactions, and to explore the extent to which Simon's "bounded rationality" theory is useful in illuminating these issues. Design/methodology/approach - Totally 37 academic staff, research staff and research students in three university departments were interviewed about their web searching. The open-ended, semi-structured interviews were inductively analysed. Emergence of the concept of "good enough" searching prompted a further analysis to explore the extent to which the data could be interpreted in terms of Simon's concepts of "bounded rationality" and "satisficing". Findings - The results indicate that the risk of missing potentially important information was a matter of concern to the interviewees. Their estimations of the likely extent and importance of missed information affected decisions by individuals as to when to stop searching - decisions based on very different criteria, which map well onto Simon's concepts. On the basis of the interview data, the authors propose tentative categorizations of perceptions of the risk of missing information including "inconsequential" "tolerable" "damaging" and "disastrous" and search strategies including "perfunctory" "minimalist" "nervous" and "extensive". It is concluded that there is at least a prima facie case for bounded rationality and satisficing being considered as potentially useful concepts in our quest better to understand aspects of human information behaviour. Research limitations/implications - Although the findings are based on a relatively small sample and an exploratory qualitative analysis, it is argued that the study raises a number of interesting questions, and has implications for both the development of theory and practice in the areas of web searching and information literacy. Originality/value - The paper focuses on an aspect of web searching which has not to date been well explored. Whilst research has done much to illuminate searchers' perceptions of what they find on the web, we know relatively little of their perceptions of, and reactions to information that they fail to find. The study reported here provides some tentative models, based on empirical evidence, of these phenomena.
Theme
Internet
Retrievalstudien

Similar documents (author)

  1. Ford, N.; Mansourian, Y.: ¬The invisible web : an empirical study of "cognitive invisibility" (2006) 6.22 
    6.220194 = sum of:
  6.220194 = sum of:
    1.9731293 = weight(author_txt:ford in 608) [ClassicSimilarity], result of:
      1.9731293 = score(doc=608,freq=1.0), product of:
        0.5144027 = queryWeight, product of:
          7.6715355 = idf(docFreq=55, maxDocs=44218)
          0.06705342 = queryNorm
        3.8357677 = fieldWeight in 608, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.6715355 = idf(docFreq=55, maxDocs=44218)
          0.5 = fieldNorm(doc=608)
    4.2470646 = weight(author_txt:mansourian in 608) [ClassicSimilarity], result of:
      4.2470646 = score(doc=608,freq=1.0), product of:
        0.85754865 = queryWeight, product of:
          1.2911532 = boost
          9.905128 = idf(docFreq=5, maxDocs=44218)
          0.06705342 = queryNorm
        4.952564 = fieldWeight in 608, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.905128 = idf(docFreq=5, maxDocs=44218)
          0.5 = fieldNorm(doc=608)
  2. Mansourian, Y.; Ford, N.: Web searchers' attributions of success and failure: an empirical study (2007) 6.22 
    6.220194 = sum of:
  6.220194 = sum of:
    1.9731293 = weight(author_txt:ford in 840) [ClassicSimilarity], result of:
      1.9731293 = score(doc=840,freq=1.0), product of:
        0.5144027 = queryWeight, product of:
          7.6715355 = idf(docFreq=55, maxDocs=44218)
          0.06705342 = queryNorm
        3.8357677 = fieldWeight in 840, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.6715355 = idf(docFreq=55, maxDocs=44218)
          0.5 = fieldNorm(doc=840)
    4.2470646 = weight(author_txt:mansourian in 840) [ClassicSimilarity], result of:
      4.2470646 = score(doc=840,freq=1.0), product of:
        0.85754865 = queryWeight, product of:
          1.2911532 = boost
          9.905128 = idf(docFreq=5, maxDocs=44218)
          0.06705342 = queryNorm
        4.952564 = fieldWeight in 840, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.905128 = idf(docFreq=5, maxDocs=44218)
          0.5 = fieldNorm(doc=840)
  3. Mansourian, I.: Web search efficacy : definition and implementation (2008) 2.65 
    2.6544154 = sum of:
  2.6544154 = product of:
    5.3088307 = sum of:
      5.3088307 = weight(author_txt:mansourian in 2565) [ClassicSimilarity], result of:
        5.3088307 = score(doc=2565,freq=1.0), product of:
          0.85754865 = queryWeight, product of:
            1.2911532 = boost
            9.905128 = idf(docFreq=5, maxDocs=44218)
            0.06705342 = queryNorm
          6.190705 = fieldWeight in 2565, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.905128 = idf(docFreq=5, maxDocs=44218)
            0.625 = fieldNorm(doc=2565)
    0.5 = coord(1/2)
  4. Mansourian, Y.: Contextual elements and conceptual components of information visibility on the web (2008) 2.65 
    2.6544154 = sum of:
  2.6544154 = product of:
    5.3088307 = sum of:
      5.3088307 = weight(author_txt:mansourian in 2603) [ClassicSimilarity], result of:
        5.3088307 = score(doc=2603,freq=1.0), product of:
          0.85754865 = queryWeight, product of:
            1.2911532 = boost
            9.905128 = idf(docFreq=5, maxDocs=44218)
            0.06705342 = queryNorm
          6.190705 = fieldWeight in 2603, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.905128 = idf(docFreq=5, maxDocs=44218)
            0.625 = fieldNorm(doc=2603)
    0.5 = coord(1/2)
  5. Ford, N.; Ford, R.: Cognitive styles and database access (1992) 1.40 
    1.3952131 = sum of:
  1.3952131 = product of:
    2.7904263 = sum of:
      2.7904263 = weight(author_txt:ford in 4260) [ClassicSimilarity], result of:
        2.7904263 = score(doc=4260,freq=2.0), product of:
          0.5144027 = queryWeight, product of:
            7.6715355 = idf(docFreq=55, maxDocs=44218)
            0.06705342 = queryNorm
          5.424595 = fieldWeight in 4260, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.6715355 = idf(docFreq=55, maxDocs=44218)
            0.5 = fieldNorm(doc=4260)
    0.5 = coord(1/2)

Similar documents (content)

  1. Agosto, D.E.: Bounded rationality and satisficing in young people's Web-based decision making (2002) 0.71 
    0.7059901 = sum of:
  0.7059901 = product of:
    2.206219 = sum of:
      0.030520948 = weight(abstract_txt:analysis in 177) [ClassicSimilarity], result of:
        0.030520948 = score(doc=177,freq=4.0), product of:
          0.053464256 = queryWeight, product of:
            1.0267934 = boost
            3.6535451 = idf(docFreq=3112, maxDocs=44218)
            0.014251677 = queryNorm
          0.5708664 = fieldWeight in 177, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.6535451 = idf(docFreq=3112, maxDocs=44218)
            0.078125 = fieldNorm(doc=177)
      0.04063881 = weight(abstract_txt:decisions in 177) [ClassicSimilarity], result of:
        0.04063881 = score(doc=177,freq=1.0), product of:
          0.089732215 = queryWeight, product of:
            1.0861251 = boost
            5.79699 = idf(docFreq=364, maxDocs=44218)
            0.014251677 = queryNorm
          0.45288983 = fieldWeight in 177, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.79699 = idf(docFreq=364, maxDocs=44218)
            0.078125 = fieldNorm(doc=177)
      0.013294743 = weight(abstract_txt:research in 177) [ClassicSimilarity], result of:
        0.013294743 = score(doc=177,freq=1.0), product of:
          0.053676523 = queryWeight, product of:
            1.1879902 = boost
            3.170338 = idf(docFreq=5046, maxDocs=44218)
            0.014251677 = queryNorm
          0.24768265 = fieldWeight in 177, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.170338 = idf(docFreq=5046, maxDocs=44218)
            0.078125 = fieldNorm(doc=177)
      0.010359931 = weight(abstract_txt:information in 177) [ClassicSimilarity], result of:
        0.010359931 = score(doc=177,freq=1.0), product of:
          0.05477491 = queryWeight, product of:
            1.5875614 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.014251677 = queryNorm
          0.18913643 = fieldWeight in 177, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.078125 = fieldNorm(doc=177)
      0.2682558 = weight(abstract_txt:simon's in 177) [ClassicSimilarity], result of:
        0.2682558 = score(doc=177,freq=1.0), product of:
          0.36145222 = queryWeight, product of:
            2.669788 = boost
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.014251677 = queryNorm
          0.74216115 = fieldWeight in 177, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.078125 = fieldNorm(doc=177)
      0.9730939 = weight(title_txt:satisficing in 177) [ClassicSimilarity], result of:
        0.9730939 = score(doc=177,freq=1.0), product of:
          0.39296573 = queryWeight, product of:
            2.7837398 = boost
            9.905128 = idf(docFreq=5, maxDocs=44218)
            0.014251677 = queryNorm
          2.476282 = fieldWeight in 177, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.905128 = idf(docFreq=5, maxDocs=44218)
            0.25 = fieldNorm(doc=177)
      0.39560968 = weight(abstract_txt:bounded in 177) [ClassicSimilarity], result of:
        0.39560968 = score(doc=177,freq=2.0), product of:
          0.4091027 = queryWeight, product of:
            3.2797205 = boost
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.014251677 = queryNorm
          0.967018 = fieldWeight in 177, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.078125 = fieldNorm(doc=177)
      0.47444507 = weight(abstract_txt:rationality in 177) [ClassicSimilarity], result of:
        0.47444507 = score(doc=177,freq=2.0), product of:
          0.46179056 = queryWeight, product of:
            3.4845219 = boost
            9.298992 = idf(docFreq=10, maxDocs=44218)
            0.014251677 = queryNorm
          1.0274031 = fieldWeight in 177, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            9.298992 = idf(docFreq=10, maxDocs=44218)
            0.078125 = fieldNorm(doc=177)
    0.32 = coord(8/25)
  2. McCain, K.W.: Mining full-text journal articles to assess obliteration by incorporation : Herbert A. Simon's concepts of bounded rationality and satisficing in economics, management, and psychology (2015) 0.44 
    0.4432609 = sum of:
  0.4432609 = product of:
    1.8469205 = sum of:
      0.010635795 = weight(abstract_txt:research in 2260) [ClassicSimilarity], result of:
        0.010635795 = score(doc=2260,freq=1.0), product of:
          0.053676523 = queryWeight, product of:
            1.1879902 = boost
            3.170338 = idf(docFreq=5046, maxDocs=44218)
            0.014251677 = queryNorm
          0.19814612 = fieldWeight in 2260, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.170338 = idf(docFreq=5046, maxDocs=44218)
            0.0625 = fieldNorm(doc=2260)
      0.03938348 = weight(abstract_txt:searching in 2260) [ClassicSimilarity], result of:
        0.03938348 = score(doc=2260,freq=1.0), product of:
          0.14706554 = queryWeight, product of:
            2.408362 = boost
            4.284727 = idf(docFreq=1655, maxDocs=44218)
            0.014251677 = queryNorm
          0.26779544 = fieldWeight in 2260, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.284727 = idf(docFreq=1655, maxDocs=44218)
            0.0625 = fieldNorm(doc=2260)
      0.21460463 = weight(abstract_txt:simon's in 2260) [ClassicSimilarity], result of:
        0.21460463 = score(doc=2260,freq=1.0), product of:
          0.36145222 = queryWeight, product of:
            2.669788 = boost
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.014251677 = queryNorm
          0.5937289 = fieldWeight in 2260, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.0625 = fieldNorm(doc=2260)
      0.72982043 = weight(title_txt:satisficing in 2260) [ClassicSimilarity], result of:
        0.72982043 = score(doc=2260,freq=1.0), product of:
          0.39296573 = queryWeight, product of:
            2.7837398 = boost
            9.905128 = idf(docFreq=5, maxDocs=44218)
            0.014251677 = queryNorm
          1.8572114 = fieldWeight in 2260, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.905128 = idf(docFreq=5, maxDocs=44218)
            0.1875 = fieldNorm(doc=2260)
      0.38761675 = weight(abstract_txt:bounded in 2260) [ClassicSimilarity], result of:
        0.38761675 = score(doc=2260,freq=3.0), product of:
          0.4091027 = queryWeight, product of:
            3.2797205 = boost
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.014251677 = queryNorm
          0.94748026 = fieldWeight in 2260, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.0625 = fieldNorm(doc=2260)
      0.46485937 = weight(abstract_txt:rationality in 2260) [ClassicSimilarity], result of:
        0.46485937 = score(doc=2260,freq=3.0), product of:
          0.46179056 = queryWeight, product of:
            3.4845219 = boost
            9.298992 = idf(docFreq=10, maxDocs=44218)
            0.014251677 = queryNorm
          1.0066454 = fieldWeight in 2260, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            9.298992 = idf(docFreq=10, maxDocs=44218)
            0.0625 = fieldNorm(doc=2260)
    0.24 = coord(6/25)
  3. Prabha, C.; Connaway, L.S.; Olszewski, L.; Jenkins, L.R.: What is enough? : satisficing information needs (2007) 0.39 
    0.39051315 = sum of:
  0.39051315 = product of:
    1.6271381 = sum of:
      0.04063881 = weight(abstract_txt:decisions in 740) [ClassicSimilarity], result of:
        0.04063881 = score(doc=740,freq=1.0), product of:
          0.089732215 = queryWeight, product of:
            1.0861251 = boost
            5.79699 = idf(docFreq=364, maxDocs=44218)
            0.014251677 = queryNorm
          0.45288983 = fieldWeight in 740, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.79699 = idf(docFreq=364, maxDocs=44218)
            0.078125 = fieldNorm(doc=740)
      0.014640642 = weight(abstract_txt:which in 740) [ClassicSimilarity], result of:
        0.014640642 = score(doc=740,freq=2.0), product of:
          0.045431927 = queryWeight, product of:
            1.0929524 = boost
            2.9167147 = idf(docFreq=6503, maxDocs=44218)
            0.014251677 = queryNorm
          0.32225448 = fieldWeight in 740, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.9167147 = idf(docFreq=6503, maxDocs=44218)
            0.078125 = fieldNorm(doc=740)
      0.013294743 = weight(abstract_txt:research in 740) [ClassicSimilarity], result of:
        0.013294743 = score(doc=740,freq=1.0), product of:
          0.053676523 = queryWeight, product of:
            1.1879902 = boost
            3.170338 = idf(docFreq=5046, maxDocs=44218)
            0.014251677 = queryNorm
          0.24768265 = fieldWeight in 740, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.170338 = idf(docFreq=5046, maxDocs=44218)
            0.078125 = fieldNorm(doc=740)
      0.02930231 = weight(abstract_txt:information in 740) [ClassicSimilarity], result of:
        0.02930231 = score(doc=740,freq=8.0), product of:
          0.05477491 = queryWeight, product of:
            1.5875614 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.014251677 = queryNorm
          0.5349586 = fieldWeight in 740, product of:
            2.828427 = tf(freq=8.0), with freq of:
              8.0 = termFreq=8.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.078125 = fieldNorm(doc=740)
      0.06962082 = weight(abstract_txt:searching in 740) [ClassicSimilarity], result of:
        0.06962082 = score(doc=740,freq=2.0), product of:
          0.14706554 = queryWeight, product of:
            2.408362 = boost
            4.284727 = idf(docFreq=1655, maxDocs=44218)
            0.014251677 = queryNorm
          0.47339994 = fieldWeight in 740, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.284727 = idf(docFreq=1655, maxDocs=44218)
            0.078125 = fieldNorm(doc=740)
      1.4596409 = weight(title_txt:satisficing in 740) [ClassicSimilarity], result of:
        1.4596409 = score(doc=740,freq=1.0), product of:
          0.39296573 = queryWeight, product of:
            2.7837398 = boost
            9.905128 = idf(docFreq=5, maxDocs=44218)
            0.014251677 = queryNorm
          3.7144227 = fieldWeight in 740, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.905128 = idf(docFreq=5, maxDocs=44218)
            0.375 = fieldNorm(doc=740)
    0.24 = coord(6/25)
  4. Chu, F.T.: Reference service and bounded rationality : helping students with research (1994) 0.28 
    0.27816555 = sum of:
  0.27816555 = product of:
    1.3908277 = sum of:
      0.012422997 = weight(abstract_txt:which in 8325) [ClassicSimilarity], result of:
        0.012422997 = score(doc=8325,freq=1.0), product of:
          0.045431927 = queryWeight, product of:
            1.0929524 = boost
            2.9167147 = idf(docFreq=6503, maxDocs=44218)
            0.014251677 = queryNorm
          0.273442 = fieldWeight in 8325, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.9167147 = idf(docFreq=6503, maxDocs=44218)
            0.09375 = fieldNorm(doc=8325)
      0.012431918 = weight(abstract_txt:information in 8325) [ClassicSimilarity], result of:
        0.012431918 = score(doc=8325,freq=1.0), product of:
          0.05477491 = queryWeight, product of:
            1.5875614 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.014251677 = queryNorm
          0.22696373 = fieldWeight in 8325, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.09375 = fieldNorm(doc=8325)
      0.32190695 = weight(abstract_txt:simon's in 8325) [ClassicSimilarity], result of:
        0.32190695 = score(doc=8325,freq=1.0), product of:
          0.36145222 = queryWeight, product of:
            2.669788 = boost
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.014251677 = queryNorm
          0.89059335 = fieldWeight in 8325, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.09375 = fieldNorm(doc=8325)
      0.47473162 = weight(abstract_txt:bounded in 8325) [ClassicSimilarity], result of:
        0.47473162 = score(doc=8325,freq=2.0), product of:
          0.4091027 = queryWeight, product of:
            3.2797205 = boost
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.014251677 = queryNorm
          1.1604216 = fieldWeight in 8325, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.09375 = fieldNorm(doc=8325)
      0.5693341 = weight(abstract_txt:rationality in 8325) [ClassicSimilarity], result of:
        0.5693341 = score(doc=8325,freq=2.0), product of:
          0.46179056 = queryWeight, product of:
            3.4845219 = boost
            9.298992 = idf(docFreq=10, maxDocs=44218)
            0.014251677 = queryNorm
          1.2328838 = fieldWeight in 8325, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            9.298992 = idf(docFreq=10, maxDocs=44218)
            0.09375 = fieldNorm(doc=8325)
    0.2 = coord(5/25)
  5. Mansourian, Y.; Ford, N.: Web searchers' attributions of success and failure: an empirical study (2007) 0.20 
    0.20065479 = sum of:
  0.20065479 = product of:
    0.41803083 = sum of:
      0.019030608 = weight(abstract_txt:explore in 840) [ClassicSimilarity], result of:
        0.019030608 = score(doc=840,freq=1.0), product of:
          0.07606567 = queryWeight, product of:
            5.337313 = idf(docFreq=577, maxDocs=44218)
            0.014251677 = queryNorm
          0.25018656 = fieldWeight in 840, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.337313 = idf(docFreq=577, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
      0.009156285 = weight(abstract_txt:analysis in 840) [ClassicSimilarity], result of:
        0.009156285 = score(doc=840,freq=1.0), product of:
          0.053464256 = queryWeight, product of:
            1.0267934 = boost
            3.6535451 = idf(docFreq=3112, maxDocs=44218)
            0.014251677 = queryNorm
          0.17125992 = fieldWeight in 840, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.6535451 = idf(docFreq=3112, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
      0.02069176 = weight(abstract_txt:staff in 840) [ClassicSimilarity], result of:
        0.02069176 = score(doc=840,freq=1.0), product of:
          0.08043008 = queryWeight, product of:
            1.0282884 = boost
            5.488297 = idf(docFreq=496, maxDocs=44218)
            0.014251677 = queryNorm
          0.25726393 = fieldWeight in 840, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.488297 = idf(docFreq=496, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
      0.008784385 = weight(abstract_txt:which in 840) [ClassicSimilarity], result of:
        0.008784385 = score(doc=840,freq=2.0), product of:
          0.045431927 = queryWeight, product of:
            1.0929524 = boost
            2.9167147 = idf(docFreq=6503, maxDocs=44218)
            0.014251677 = queryNorm
          0.1933527 = fieldWeight in 840, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.9167147 = idf(docFreq=6503, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
      0.05433991 = weight(abstract_txt:searchers in 840) [ClassicSimilarity], result of:
        0.05433991 = score(doc=840,freq=4.0), product of:
          0.096444964 = queryWeight, product of:
            1.1260183 = boost
            6.009912 = idf(docFreq=294, maxDocs=44218)
            0.014251677 = queryNorm
          0.56342924 = fieldWeight in 840, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            6.009912 = idf(docFreq=294, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
      0.027449597 = weight(abstract_txt:relatively in 840) [ClassicSimilarity], result of:
        0.027449597 = score(doc=840,freq=1.0), product of:
          0.097105585 = queryWeight, product of:
            1.1298681 = boost
            6.0304604 = idf(docFreq=288, maxDocs=44218)
            0.014251677 = queryNorm
          0.28267783 = fieldWeight in 840, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.0304604 = idf(docFreq=288, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
      0.011280964 = weight(abstract_txt:research in 840) [ClassicSimilarity], result of:
        0.011280964 = score(doc=840,freq=2.0), product of:
          0.053676523 = queryWeight, product of:
            1.1879902 = boost
            3.170338 = idf(docFreq=5046, maxDocs=44218)
            0.014251677 = queryNorm
          0.2101657 = fieldWeight in 840, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.170338 = idf(docFreq=5046, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
      0.044784907 = weight(abstract_txt:extent in 840) [ClassicSimilarity], result of:
        0.044784907 = score(doc=840,freq=2.0), product of:
          0.1222724 = queryWeight, product of:
            1.5527999 = boost
            5.5251865 = idf(docFreq=478, maxDocs=44218)
            0.014251677 = queryNorm
          0.3662716 = fieldWeight in 840, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.5251865 = idf(docFreq=478, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
      0.008790693 = weight(abstract_txt:information in 840) [ClassicSimilarity], result of:
        0.008790693 = score(doc=840,freq=2.0), product of:
          0.05477491 = queryWeight, product of:
            1.5875614 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.014251677 = queryNorm
          0.16048759 = fieldWeight in 840, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
      0.050500177 = weight(abstract_txt:potentially in 840) [ClassicSimilarity], result of:
        0.050500177 = score(doc=840,freq=1.0), product of:
          0.166896 = queryWeight, product of:
            1.8141545 = boost
            6.45514 = idf(docFreq=188, maxDocs=44218)
            0.014251677 = queryNorm
          0.3025847 = fieldWeight in 840, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.45514 = idf(docFreq=188, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
      0.02953761 = weight(abstract_txt:searching in 840) [ClassicSimilarity], result of:
        0.02953761 = score(doc=840,freq=1.0), product of:
          0.14706554 = queryWeight, product of:
            2.408362 = boost
            4.284727 = idf(docFreq=1655, maxDocs=44218)
            0.014251677 = queryNorm
          0.20084658 = fieldWeight in 840, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.284727 = idf(docFreq=1655, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
      0.13368392 = weight(abstract_txt:perceptions in 840) [ClassicSimilarity], result of:
        0.13368392 = score(doc=840,freq=4.0), product of:
          0.22144355 = queryWeight, product of:
            2.4129715 = boost
            6.439392 = idf(docFreq=191, maxDocs=44218)
            0.014251677 = queryNorm
          0.603693 = fieldWeight in 840, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            6.439392 = idf(docFreq=191, maxDocs=44218)
            0.046875 = fieldNorm(doc=840)
    0.48 = coord(12/25)