Document (#20323)

Author
Khan, K.
Locatis, C.
Title
Searching through cyberspace : the effects of link cues and correspondence on information retrieval from Hypertext on the World Wide Web
Source
Journal of the American Society for Information Science. 49(1998) no.14, S.1248-1253
Year
1998
Abstract
The effect of link cues and link correspondences on search performance were investigated using a core hypertext document with external links to other resources on the WWW. Although subjects were to search for information in the core document, cues indicating links were to resources outside the search space did not affect performance. Subjects were not explicitly told the meaning of the cues and the duration of the search tasks was not sufficient for subjects to surmise their meaning. Correspondence of wording in search tasks to wording in links positively affected search efficiency, but not search accuracy. The implications of this finding and the need for further research are discussed

Similar documents (author)

  1. Khan, K.: Knowledge retrieval solutions : an Excalibur Technologies white paper (1998) 6.07
    6.0731125 = sum of:
      6.0731125 = weight(author_txt:khan in 4337) [ClassicSimilarity], result of:
        6.0731125 = fieldWeight in 4337, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.71698 = idf(docFreq=6, maxDocs=42740)
          0.625 = fieldNorm(doc=4337)
    
  2. Khan, K.; Locatis, C.: Searching through cyberspace : the effects of link display and link density on information retrieval from hypertext on the World Wide Web (1998) 4.86
    4.85849 = sum of:
      4.85849 = weight(author_txt:khan in 1447) [ClassicSimilarity], result of:
        4.85849 = fieldWeight in 1447, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.71698 = idf(docFreq=6, maxDocs=42740)
          0.5 = fieldNorm(doc=1447)
    
  3. Khan, M.S.; Khor, S.: Enhanced Web document retrieval using automatic query expansion (2004) 4.86
    4.85849 = sum of:
      4.85849 = weight(author_txt:khan in 3092) [ClassicSimilarity], result of:
        4.85849 = fieldWeight in 3092, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.71698 = idf(docFreq=6, maxDocs=42740)
          0.5 = fieldNorm(doc=3092)
    
  4. Khan, G.F.; Park, H.W.: Measuring the triple helix on the web : longitudinal trends in the university-industry-government relationship in Korea (2011) 4.86
    4.85849 = sum of:
      4.85849 = weight(author_txt:khan in 1945) [ClassicSimilarity], result of:
        4.85849 = fieldWeight in 1945, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.71698 = idf(docFreq=6, maxDocs=42740)
          0.5 = fieldNorm(doc=1945)
    
  5. Swar, B.; Khan, G.F.: ¬An analysis of the information technology outsourcing domain : a social network and Triple helix approach (2013) 4.86
    4.85849 = sum of:
      4.85849 = weight(author_txt:khan in 3117) [ClassicSimilarity], result of:
        4.85849 = fieldWeight in 3117, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.71698 = idf(docFreq=6, maxDocs=42740)
          0.5 = fieldNorm(doc=3117)
    

Similar documents (content)

  1. Fraser, L.; Locatis, C.: Effects of link annotations on search performance in layered and unlayered hierarchically organized information spaces (2001) 0.48
    0.48215285 = sum of:
      0.48215285 = product of:
        1.2053821 = sum of:
          0.022697397 = weight(abstract_txt:document in 938) [ClassicSimilarity], result of:
            0.022697397 = score(doc=938,freq=1.0), product of:
              0.084834896 = queryWeight, product of:
                1.3430648 = boost
                4.280766 = idf(docFreq=1606, maxDocs=42740)
                0.014755573 = queryNorm
              0.26754788 = fieldWeight in 938, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.280766 = idf(docFreq=1606, maxDocs=42740)
                0.0625 = fieldNorm(doc=938)
          0.04094853 = weight(abstract_txt:performance in 938) [ClassicSimilarity], result of:
            0.04094853 = score(doc=938,freq=2.0), product of:
              0.09978671 = queryWeight, product of:
                1.4566193 = boost
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.014755573 = queryNorm
              0.41036054 = fieldWeight in 938, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.0625 = fieldNorm(doc=938)
          0.0736747 = weight(abstract_txt:hypertext in 938) [ClassicSimilarity], result of:
            0.0736747 = score(doc=938,freq=2.0), product of:
              0.14761351 = queryWeight, product of:
                1.7716289 = boost
                5.6467333 = idf(docFreq=409, maxDocs=42740)
                0.014755573 = queryNorm
              0.49910542 = fieldWeight in 938, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6467333 = idf(docFreq=409, maxDocs=42740)
                0.0625 = fieldNorm(doc=938)
          0.082380526 = weight(abstract_txt:were in 938) [ClassicSimilarity], result of:
            0.082380526 = score(doc=938,freq=8.0), product of:
              0.1262177 = queryWeight, product of:
                2.31678 = boost
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.014755573 = queryNorm
              0.65268606 = fieldWeight in 938, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.0625 = fieldNorm(doc=938)
          0.13269453 = weight(abstract_txt:correspondence in 938) [ClassicSimilarity], result of:
            0.13269453 = score(doc=938,freq=1.0), product of:
              0.27531245 = queryWeight, product of:
                2.4194832 = boost
                7.711647 = idf(docFreq=51, maxDocs=42740)
                0.014755573 = queryNorm
              0.48197794 = fieldWeight in 938, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.711647 = idf(docFreq=51, maxDocs=42740)
                0.0625 = fieldNorm(doc=938)
          0.10733867 = weight(abstract_txt:links in 938) [ClassicSimilarity], result of:
            0.10733867 = score(doc=938,freq=3.0), product of:
              0.18970756 = queryWeight, product of:
                2.4597878 = boost
                5.2267404 = idf(docFreq=623, maxDocs=42740)
                0.014755573 = queryNorm
              0.5658112 = fieldWeight in 938, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.2267404 = idf(docFreq=623, maxDocs=42740)
                0.0625 = fieldNorm(doc=938)
          0.11973515 = weight(abstract_txt:subjects in 938) [ClassicSimilarity], result of:
            0.11973515 = score(doc=938,freq=3.0), product of:
              0.20404609 = queryWeight, product of:
                2.5510528 = boost
                5.420667 = idf(docFreq=513, maxDocs=42740)
                0.014755573 = queryNorm
              0.58680445 = fieldWeight in 938, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.420667 = idf(docFreq=513, maxDocs=42740)
                0.0625 = fieldNorm(doc=938)
          0.18064071 = weight(abstract_txt:link in 938) [ClassicSimilarity], result of:
            0.18064071 = score(doc=938,freq=5.0), product of:
              0.22638172 = queryWeight, product of:
                2.6870515 = boost
                5.709647 = idf(docFreq=384, maxDocs=42740)
                0.014755573 = queryNorm
              0.79794747 = fieldWeight in 938, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.709647 = idf(docFreq=384, maxDocs=42740)
                0.0625 = fieldNorm(doc=938)
          0.3598701 = weight(abstract_txt:wording in 938) [ClassicSimilarity], result of:
            0.3598701 = score(doc=938,freq=3.0), product of:
              0.3712336 = queryWeight, product of:
                2.8095279 = boost
                8.954841 = idf(docFreq=14, maxDocs=42740)
                0.014755573 = queryNorm
              0.9693899 = fieldWeight in 938, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                8.954841 = idf(docFreq=14, maxDocs=42740)
                0.0625 = fieldNorm(doc=938)
          0.085401766 = weight(abstract_txt:search in 938) [ClassicSimilarity], result of:
            0.085401766 = score(doc=938,freq=3.0), product of:
              0.21604821 = queryWeight, product of:
                4.009766 = boost
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.014755573 = queryNorm
              0.39529032 = fieldWeight in 938, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.0625 = fieldNorm(doc=938)
        0.4 = coord(10/25)
    
  2. Baron, L.; Tague-Sutcliffe, J.; Kinnucan, M.T.: Labeled, typed links as cues when reading hypertext documents (1996) 0.38
    0.3837171 = sum of:
      0.3837171 = product of:
        1.0658808 = sum of:
          0.049610503 = weight(abstract_txt:indicating in 6572) [ClassicSimilarity], result of:
            0.049610503 = score(doc=6572,freq=1.0), product of:
              0.11340432 = queryWeight, product of:
                1.098018 = boost
                6.9994516 = idf(docFreq=105, maxDocs=42740)
                0.014755573 = queryNorm
              0.43746573 = fieldWeight in 6572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9994516 = idf(docFreq=105, maxDocs=42740)
                0.0625 = fieldNorm(doc=6572)
          0.022697397 = weight(abstract_txt:document in 6572) [ClassicSimilarity], result of:
            0.022697397 = score(doc=6572,freq=1.0), product of:
              0.084834896 = queryWeight, product of:
                1.3430648 = boost
                4.280766 = idf(docFreq=1606, maxDocs=42740)
                0.014755573 = queryNorm
              0.26754788 = fieldWeight in 6572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.280766 = idf(docFreq=1606, maxDocs=42740)
                0.0625 = fieldNorm(doc=6572)
          0.028954985 = weight(abstract_txt:performance in 6572) [ClassicSimilarity], result of:
            0.028954985 = score(doc=6572,freq=1.0), product of:
              0.09978671 = queryWeight, product of:
                1.4566193 = boost
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.014755573 = queryNorm
              0.29016873 = fieldWeight in 6572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.0625 = fieldNorm(doc=6572)
          0.11648994 = weight(abstract_txt:hypertext in 6572) [ClassicSimilarity], result of:
            0.11648994 = score(doc=6572,freq=5.0), product of:
              0.14761351 = queryWeight, product of:
                1.7716289 = boost
                5.6467333 = idf(docFreq=409, maxDocs=42740)
                0.014755573 = queryNorm
              0.789155 = fieldWeight in 6572, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.6467333 = idf(docFreq=409, maxDocs=42740)
                0.0625 = fieldNorm(doc=6572)
          0.029125918 = weight(abstract_txt:were in 6572) [ClassicSimilarity], result of:
            0.029125918 = score(doc=6572,freq=1.0), product of:
              0.1262177 = queryWeight, product of:
                2.31678 = boost
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.014755573 = queryNorm
              0.23075938 = fieldWeight in 6572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.0625 = fieldNorm(doc=6572)
          0.17528331 = weight(abstract_txt:links in 6572) [ClassicSimilarity], result of:
            0.17528331 = score(doc=6572,freq=8.0), product of:
              0.18970756 = queryWeight, product of:
                2.4597878 = boost
                5.2267404 = idf(docFreq=623, maxDocs=42740)
                0.014755573 = queryNorm
              0.9239659 = fieldWeight in 6572, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                5.2267404 = idf(docFreq=623, maxDocs=42740)
                0.0625 = fieldNorm(doc=6572)
          0.11973515 = weight(abstract_txt:subjects in 6572) [ClassicSimilarity], result of:
            0.11973515 = score(doc=6572,freq=3.0), product of:
              0.20404609 = queryWeight, product of:
                2.5510528 = boost
                5.420667 = idf(docFreq=513, maxDocs=42740)
                0.014755573 = queryNorm
              0.58680445 = fieldWeight in 6572, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.420667 = idf(docFreq=513, maxDocs=42740)
                0.0625 = fieldNorm(doc=6572)
          0.13992369 = weight(abstract_txt:link in 6572) [ClassicSimilarity], result of:
            0.13992369 = score(doc=6572,freq=3.0), product of:
              0.22638172 = queryWeight, product of:
                2.6870515 = boost
                5.709647 = idf(docFreq=384, maxDocs=42740)
                0.014755573 = queryNorm
              0.6180874 = fieldWeight in 6572, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.709647 = idf(docFreq=384, maxDocs=42740)
                0.0625 = fieldNorm(doc=6572)
          0.38405994 = weight(abstract_txt:cues in 6572) [ClassicSimilarity], result of:
            0.38405994 = score(doc=6572,freq=2.0), product of:
              0.55914336 = queryWeight, product of:
                4.8762536 = boost
                7.77107 = idf(docFreq=48, maxDocs=42740)
                0.014755573 = queryNorm
              0.686872 = fieldWeight in 6572, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.77107 = idf(docFreq=48, maxDocs=42740)
                0.0625 = fieldNorm(doc=6572)
        0.36 = coord(9/25)
    
  3. Khan, K.; Locatis, C.: Searching through cyberspace : the effects of link display and link density on information retrieval from hypertext on the World Wide Web (1998) 0.38
    0.3804329 = sum of:
      0.3804329 = product of:
        0.9510822 = sum of:
          0.072296716 = weight(abstract_txt:affected in 1447) [ClassicSimilarity], result of:
            0.072296716 = score(doc=1447,freq=2.0), product of:
              0.09970331 = queryWeight, product of:
                1.0295548 = boost
                6.563024 = idf(docFreq=163, maxDocs=42740)
                0.014755573 = queryNorm
              0.7251185 = fieldWeight in 1447, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.563024 = idf(docFreq=163, maxDocs=42740)
                0.078125 = fieldNorm(doc=1447)
          0.07206378 = weight(abstract_txt:positively in 1447) [ClassicSimilarity], result of:
            0.07206378 = score(doc=1447,freq=1.0), product of:
              0.12534833 = queryWeight, product of:
                1.1543938 = boost
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.014755573 = queryNorm
              0.5749082 = fieldWeight in 1447, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.078125 = fieldNorm(doc=1447)
          0.18573058 = weight(title_txt:cyberspace in 1447) [ClassicSimilarity], result of:
            0.18573058 = score(doc=1447,freq=1.0), product of:
              0.13144839 = queryWeight, product of:
                1.1821493 = boost
                7.535756 = idf(docFreq=61, maxDocs=42740)
                0.014755573 = queryNorm
              1.4129543 = fieldWeight in 1447, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.535756 = idf(docFreq=61, maxDocs=42740)
                0.1875 = fieldNorm(doc=1447)
          0.05118566 = weight(abstract_txt:performance in 1447) [ClassicSimilarity], result of:
            0.05118566 = score(doc=1447,freq=2.0), product of:
              0.09978671 = queryWeight, product of:
                1.4566193 = boost
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.014755573 = queryNorm
              0.51295066 = fieldWeight in 1447, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.078125 = fieldNorm(doc=1447)
          0.051127095 = weight(abstract_txt:tasks in 1447) [ClassicSimilarity], result of:
            0.051127095 = score(doc=1447,freq=1.0), product of:
              0.12562746 = queryWeight, product of:
                1.634376 = boost
                5.2092657 = idf(docFreq=634, maxDocs=42740)
                0.014755573 = queryNorm
              0.4069739 = fieldWeight in 1447, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2092657 = idf(docFreq=634, maxDocs=42740)
                0.078125 = fieldNorm(doc=1447)
          0.09209338 = weight(abstract_txt:hypertext in 1447) [ClassicSimilarity], result of:
            0.09209338 = score(doc=1447,freq=2.0), product of:
              0.14761351 = queryWeight, product of:
                1.7716289 = boost
                5.6467333 = idf(docFreq=409, maxDocs=42740)
                0.014755573 = queryNorm
              0.62388176 = fieldWeight in 1447, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6467333 = idf(docFreq=409, maxDocs=42740)
                0.078125 = fieldNorm(doc=1447)
          0.036407396 = weight(abstract_txt:were in 1447) [ClassicSimilarity], result of:
            0.036407396 = score(doc=1447,freq=1.0), product of:
              0.1262177 = queryWeight, product of:
                2.31678 = boost
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.014755573 = queryNorm
              0.28844923 = fieldWeight in 1447, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.078125 = fieldNorm(doc=1447)
          0.10955206 = weight(abstract_txt:links in 1447) [ClassicSimilarity], result of:
            0.10955206 = score(doc=1447,freq=2.0), product of:
              0.18970756 = queryWeight, product of:
                2.4597878 = boost
                5.2267404 = idf(docFreq=623, maxDocs=42740)
                0.014755573 = queryNorm
              0.57747865 = fieldWeight in 1447, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.2267404 = idf(docFreq=623, maxDocs=42740)
                0.078125 = fieldNorm(doc=1447)
          0.14280902 = weight(abstract_txt:link in 1447) [ClassicSimilarity], result of:
            0.14280902 = score(doc=1447,freq=2.0), product of:
              0.22638172 = queryWeight, product of:
                2.6870515 = boost
                5.709647 = idf(docFreq=384, maxDocs=42740)
                0.014755573 = queryNorm
              0.63083285 = fieldWeight in 1447, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.709647 = idf(docFreq=384, maxDocs=42740)
                0.078125 = fieldNorm(doc=1447)
          0.1378165 = weight(abstract_txt:search in 1447) [ClassicSimilarity], result of:
            0.1378165 = score(doc=1447,freq=5.0), product of:
              0.21604821 = queryWeight, product of:
                4.009766 = boost
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.014755573 = queryNorm
              0.637897 = fieldWeight in 1447, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.078125 = fieldNorm(doc=1447)
        0.4 = coord(10/25)
    
  4. Picking, R.: ¬A comparative study of computer-based document manipulation techniques (1994) 0.15
    0.14667141 = sum of:
      0.14667141 = product of:
        0.5238265 = sum of:
          0.032098968 = weight(abstract_txt:document in 1560) [ClassicSimilarity], result of:
            0.032098968 = score(doc=1560,freq=2.0), product of:
              0.084834896 = queryWeight, product of:
                1.3430648 = boost
                4.280766 = idf(docFreq=1606, maxDocs=42740)
                0.014755573 = queryNorm
              0.37836984 = fieldWeight in 1560, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.280766 = idf(docFreq=1606, maxDocs=42740)
                0.0625 = fieldNorm(doc=1560)
          0.07084378 = weight(abstract_txt:tasks in 1560) [ClassicSimilarity], result of:
            0.07084378 = score(doc=1560,freq=3.0), product of:
              0.12562746 = queryWeight, product of:
                1.634376 = boost
                5.2092657 = idf(docFreq=634, maxDocs=42740)
                0.014755573 = queryNorm
              0.56391954 = fieldWeight in 1560, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.2092657 = idf(docFreq=634, maxDocs=42740)
                0.0625 = fieldNorm(doc=1560)
          0.104191765 = weight(abstract_txt:hypertext in 1560) [ClassicSimilarity], result of:
            0.104191765 = score(doc=1560,freq=4.0), product of:
              0.14761351 = queryWeight, product of:
                1.7716289 = boost
                5.6467333 = idf(docFreq=409, maxDocs=42740)
                0.014755573 = queryNorm
              0.70584166 = fieldWeight in 1560, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.6467333 = idf(docFreq=409, maxDocs=42740)
                0.0625 = fieldNorm(doc=1560)
          0.07134364 = weight(abstract_txt:were in 1560) [ClassicSimilarity], result of:
            0.07134364 = score(doc=1560,freq=6.0), product of:
              0.1262177 = queryWeight, product of:
                2.31678 = boost
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.014755573 = queryNorm
              0.56524277 = fieldWeight in 1560, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.0625 = fieldNorm(doc=1560)
          0.06197201 = weight(abstract_txt:links in 1560) [ClassicSimilarity], result of:
            0.06197201 = score(doc=1560,freq=1.0), product of:
              0.18970756 = queryWeight, product of:
                2.4597878 = boost
                5.2267404 = idf(docFreq=623, maxDocs=42740)
                0.014755573 = queryNorm
              0.32667127 = fieldWeight in 1560, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2267404 = idf(docFreq=623, maxDocs=42740)
                0.0625 = fieldNorm(doc=1560)
          0.06912912 = weight(abstract_txt:subjects in 1560) [ClassicSimilarity], result of:
            0.06912912 = score(doc=1560,freq=1.0), product of:
              0.20404609 = queryWeight, product of:
                2.5510528 = boost
                5.420667 = idf(docFreq=513, maxDocs=42740)
                0.014755573 = queryNorm
              0.3387917 = fieldWeight in 1560, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.420667 = idf(docFreq=513, maxDocs=42740)
                0.0625 = fieldNorm(doc=1560)
          0.11424722 = weight(abstract_txt:link in 1560) [ClassicSimilarity], result of:
            0.11424722 = score(doc=1560,freq=2.0), product of:
              0.22638172 = queryWeight, product of:
                2.6870515 = boost
                5.709647 = idf(docFreq=384, maxDocs=42740)
                0.014755573 = queryNorm
              0.50466627 = fieldWeight in 1560, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.709647 = idf(docFreq=384, maxDocs=42740)
                0.0625 = fieldNorm(doc=1560)
        0.28 = coord(7/25)
    
  5. Sahib, N.G.; Tombros, A.; Stockman, T.: ¬A comparative analysis of the information-seeking behavior of visually impaired and sighted searchers (2012) 0.14
    0.14206204 = sum of:
      0.14206204 = product of:
        0.59192514 = sum of:
          0.0408972 = weight(abstract_txt:affected in 1990) [ClassicSimilarity], result of:
            0.0408972 = score(doc=1990,freq=1.0), product of:
              0.09970331 = queryWeight, product of:
                1.0295548 = boost
                6.563024 = idf(docFreq=163, maxDocs=42740)
                0.014755573 = queryNorm
              0.410189 = fieldWeight in 1990, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.563024 = idf(docFreq=163, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
          0.028954985 = weight(abstract_txt:performance in 1990) [ClassicSimilarity], result of:
            0.028954985 = score(doc=1990,freq=1.0), product of:
              0.09978671 = queryWeight, product of:
                1.4566193 = boost
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.014755573 = queryNorm
              0.29016873 = fieldWeight in 1990, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6426997 = idf(docFreq=1118, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
          0.057843704 = weight(abstract_txt:tasks in 1990) [ClassicSimilarity], result of:
            0.057843704 = score(doc=1990,freq=2.0), product of:
              0.12562746 = queryWeight, product of:
                1.634376 = boost
                5.2092657 = idf(docFreq=634, maxDocs=42740)
                0.014755573 = queryNorm
              0.46043837 = fieldWeight in 1990, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.2092657 = idf(docFreq=634, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
          0.029125918 = weight(abstract_txt:were in 1990) [ClassicSimilarity], result of:
            0.029125918 = score(doc=1990,freq=1.0), product of:
              0.1262177 = queryWeight, product of:
                2.31678 = boost
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.014755573 = queryNorm
              0.23075938 = fieldWeight in 1990, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
          0.16353193 = weight(abstract_txt:search in 1990) [ClassicSimilarity], result of:
            0.16353193 = score(doc=1990,freq=11.0), product of:
              0.21604821 = queryWeight, product of:
                4.009766 = boost
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.014755573 = queryNorm
              0.7569233 = fieldWeight in 1990, product of:
                3.3166249 = tf(freq=11.0), with freq of:
                  11.0 = termFreq=11.0
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
          0.2715714 = weight(abstract_txt:cues in 1990) [ClassicSimilarity], result of:
            0.2715714 = score(doc=1990,freq=1.0), product of:
              0.55914336 = queryWeight, product of:
                4.8762536 = boost
                7.77107 = idf(docFreq=48, maxDocs=42740)
                0.014755573 = queryNorm
              0.48569188 = fieldWeight in 1990, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.77107 = idf(docFreq=48, maxDocs=42740)
                0.0625 = fieldNorm(doc=1990)
        0.24 = coord(6/25)