Document (#30168)

Author

Ford, N.
Miller, D.
Moss, N.

Title

Web search strategies and approaches to studying

Source

Journal of the American Society for Information Science and technology. 54(2003) no.6, S.473-488

Year

2003

Abstract

In this issue Ford, Miller and Moss utilize 68 volunteers from a population of 250 Master's students to complete on the web three search tasks with clear fact based goals and three or less facets. One task required broadening the search concepts from those given, a second provided a specific terminology for one facet but required a second facet that would require translation, and the third required general to specific transformation. The students were measured as to their performance on Entewistle's Revised Inventory of Approaches to Studying providing values for ten study variables and asked to assess their experience on the Internet, with Alta Vista, and with Boolean search. Searches were conducted on Alta Vista using Netscape Navigator 4 with participants free to choose and switch Boolean, best match or combined search modes at will while a front end script recorded all submitted searches and help access. Search related variables extracted were from Boolean only queries, best match only queries, and combined queries. Factor analyses were conducted on all variables for each search mode for each search. In task one Boolean is differentiated from best match search by sharing high loads on active interest, intention to reproduce, fear of failure, and relating ideas. The combined searcher is linked with the best match searcher with low active interest, low intention to reproduce and low fear of failure. In task 2 Boolean is differentiated from best match search by sharing high loads on intention to reproduce and low on intention to understand. Best match loads positively with intention to understand and negatively with intention to reproduce. Combined searching linked with both good and with poor time management. In task 3 the loads mimic task 1. It seems Boolean is consistently linked to a reproductive rather than a meaning seeking approach, but also with high levels of interest and fear of failure. Best match associates with the converse of these measures.

Theme

Suchmaschinen
Suchtaktik

Object

AltaVista

Similar documents (author)

1. Ford, N.; Miller, D.; Moss, N.: ¬The role of individual differences in Internet searching : an empirical study (2001) 5.18

   5.1808863 = sum of:
     5.1808863 = sum of:
       1.1955818 = weight(author_txt:miller in 978) [ClassicSimilarity], result of:
         1.1955818 = score(doc=978,freq=1.0), product of:
           0.4467094 = queryWeight, product of:
             7.1371193 = idf(docFreq=95, maxDocs=44421)
             0.06258959 = queryNorm
           2.6764197 = fieldWeight in 978, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.1371193 = idf(docFreq=95, maxDocs=44421)
             0.375 = fieldNorm(doc=978)
       1.4771593 = weight(author_txt:ford in 978) [ClassicSimilarity], result of:
         1.4771593 = score(doc=978,freq=1.0), product of:
           0.51434803 = queryWeight, product of:
             1.0730402 = boost
             7.6584163 = idf(docFreq=56, maxDocs=44421)
             0.06258959 = queryNorm
           2.871906 = fieldWeight in 978, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.6584163 = idf(docFreq=56, maxDocs=44421)
             0.375 = fieldNorm(doc=978)
       2.508145 = weight(author_txt:moss in 978) [ClassicSimilarity], result of:
         2.508145 = score(doc=978,freq=1.0), product of:
           0.7320498 = queryWeight, product of:
             1.2801409 = boost
             9.1365185 = idf(docFreq=12, maxDocs=44421)
             0.06258959 = queryNorm
           3.4261944 = fieldWeight in 978, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.1365185 = idf(docFreq=12, maxDocs=44421)
             0.375 = fieldNorm(doc=978)
   

2. Ford, N.; Miller, D.; Moss, N.: Web search strategies and human individual differences : cognitive and demographic factors, Internet attitudes, and approaches (2005) 5.18

   5.1808863 = sum of:
     5.1808863 = sum of:
       1.1955818 = weight(author_txt:miller in 4475) [ClassicSimilarity], result of:
         1.1955818 = score(doc=4475,freq=1.0), product of:
           0.4467094 = queryWeight, product of:
             7.1371193 = idf(docFreq=95, maxDocs=44421)
             0.06258959 = queryNorm
           2.6764197 = fieldWeight in 4475, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.1371193 = idf(docFreq=95, maxDocs=44421)
             0.375 = fieldNorm(doc=4475)
       1.4771593 = weight(author_txt:ford in 4475) [ClassicSimilarity], result of:
         1.4771593 = score(doc=4475,freq=1.0), product of:
           0.51434803 = queryWeight, product of:
             1.0730402 = boost
             7.6584163 = idf(docFreq=56, maxDocs=44421)
             0.06258959 = queryNorm
           2.871906 = fieldWeight in 4475, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.6584163 = idf(docFreq=56, maxDocs=44421)
             0.375 = fieldNorm(doc=4475)
       2.508145 = weight(author_txt:moss in 4475) [ClassicSimilarity], result of:
         2.508145 = score(doc=4475,freq=1.0), product of:
           0.7320498 = queryWeight, product of:
             1.2801409 = boost
             9.1365185 = idf(docFreq=12, maxDocs=44421)
             0.06258959 = queryNorm
           3.4261944 = fieldWeight in 4475, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.1365185 = idf(docFreq=12, maxDocs=44421)
             0.375 = fieldNorm(doc=4475)
   

3. Ford, N.; Miller, D.; Moss, N.: Web search strategies and human individual differences : a combined analysis (2005) 5.18

   5.1808863 = sum of:
     5.1808863 = sum of:
       1.1955818 = weight(author_txt:miller in 4476) [ClassicSimilarity], result of:
         1.1955818 = score(doc=4476,freq=1.0), product of:
           0.4467094 = queryWeight, product of:
             7.1371193 = idf(docFreq=95, maxDocs=44421)
             0.06258959 = queryNorm
           2.6764197 = fieldWeight in 4476, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.1371193 = idf(docFreq=95, maxDocs=44421)
             0.375 = fieldNorm(doc=4476)
       1.4771593 = weight(author_txt:ford in 4476) [ClassicSimilarity], result of:
         1.4771593 = score(doc=4476,freq=1.0), product of:
           0.51434803 = queryWeight, product of:
             1.0730402 = boost
             7.6584163 = idf(docFreq=56, maxDocs=44421)
             0.06258959 = queryNorm
           2.871906 = fieldWeight in 4476, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.6584163 = idf(docFreq=56, maxDocs=44421)
             0.375 = fieldNorm(doc=4476)
       2.508145 = weight(author_txt:moss in 4476) [ClassicSimilarity], result of:
         2.508145 = score(doc=4476,freq=1.0), product of:
           0.7320498 = queryWeight, product of:
             1.2801409 = boost
             9.1365185 = idf(docFreq=12, maxDocs=44421)
             0.06258959 = queryNorm
           3.4261944 = fieldWeight in 4476, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.1365185 = idf(docFreq=12, maxDocs=44421)
             0.375 = fieldNorm(doc=4476)
   

4. Ford, N.; Miller, D.; Moss, N.: Web search strategies and retrieval effectiveness : an empirical study (2002) 5.18

   5.1808863 = sum of:
     5.1808863 = sum of:
       1.1955818 = weight(author_txt:miller in 5472) [ClassicSimilarity], result of:
         1.1955818 = score(doc=5472,freq=1.0), product of:
           0.4467094 = queryWeight, product of:
             7.1371193 = idf(docFreq=95, maxDocs=44421)
             0.06258959 = queryNorm
           2.6764197 = fieldWeight in 5472, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.1371193 = idf(docFreq=95, maxDocs=44421)
             0.375 = fieldNorm(doc=5472)
       1.4771593 = weight(author_txt:ford in 5472) [ClassicSimilarity], result of:
         1.4771593 = score(doc=5472,freq=1.0), product of:
           0.51434803 = queryWeight, product of:
             1.0730402 = boost
             7.6584163 = idf(docFreq=56, maxDocs=44421)
             0.06258959 = queryNorm
           2.871906 = fieldWeight in 5472, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.6584163 = idf(docFreq=56, maxDocs=44421)
             0.375 = fieldNorm(doc=5472)
       2.508145 = weight(author_txt:moss in 5472) [ClassicSimilarity], result of:
         2.508145 = score(doc=5472,freq=1.0), product of:
           0.7320498 = queryWeight, product of:
             1.2801409 = boost
             9.1365185 = idf(docFreq=12, maxDocs=44421)
             0.06258959 = queryNorm
           3.4261944 = fieldWeight in 5472, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.1365185 = idf(docFreq=12, maxDocs=44421)
             0.375 = fieldNorm(doc=5472)
   

5. Wood, F.; Ford, N.; Miller, D.; Sobczyk, G.; Duffin, R.: Information skills, searching behaviour and cognitive styles for student-centred learning : a computer-assisted learning approach (1996) 1.48

   1.4848561 = sum of:
     1.4848561 = product of:
       2.2272842 = sum of:
         0.9963182 = weight(author_txt:miller in 4409) [ClassicSimilarity], result of:
           0.9963182 = score(doc=4409,freq=1.0), product of:
             0.4467094 = queryWeight, product of:
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.06258959 = queryNorm
             2.2303498 = fieldWeight in 4409, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.3125 = fieldNorm(doc=4409)
         1.230966 = weight(author_txt:ford in 4409) [ClassicSimilarity], result of:
           1.230966 = score(doc=4409,freq=1.0), product of:
             0.51434803 = queryWeight, product of:
               1.0730402 = boost
               7.6584163 = idf(docFreq=56, maxDocs=44421)
               0.06258959 = queryNorm
             2.393255 = fieldWeight in 4409, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.6584163 = idf(docFreq=56, maxDocs=44421)
               0.3125 = fieldNorm(doc=4409)
       0.6666667 = coord(2/3)
   

Similar documents (content)

1. Ford, N.; Miller, D.; Moss, N.: Web search strategies and human individual differences : cognitive and demographic factors, Internet attitudes, and approaches (2005) 0.26

   0.26413894 = sum of:
     0.26413894 = product of:
       0.7337192 = sum of:
         0.030686183 = weight(abstract_txt:were in 4475) [ClassicSimilarity], result of:
           0.030686183 = score(doc=4475,freq=3.0), product of:
             0.061833512 = queryWeight, product of:
               1.1373467 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.014823908 = queryNorm
             0.49627107 = fieldWeight in 4475, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.078125 = fieldNorm(doc=4475)
         0.03576491 = weight(abstract_txt:queries in 4475) [ClassicSimilarity], result of:
           0.03576491 = score(doc=4475,freq=1.0), product of:
             0.08973481 = queryWeight, product of:
               1.1865664 = boost
               5.1015973 = idf(docFreq=734, maxDocs=44421)
               0.014823908 = queryNorm
             0.39856228 = fieldWeight in 4475, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1015973 = idf(docFreq=734, maxDocs=44421)
               0.078125 = fieldNorm(doc=4475)
         0.0667438 = weight(abstract_txt:variables in 4475) [ClassicSimilarity], result of:
           0.0667438 = score(doc=4475,freq=1.0), product of:
             0.13601811 = queryWeight, product of:
               1.4608644 = boost
               6.2809324 = idf(docFreq=225, maxDocs=44421)
               0.014823908 = queryNorm
             0.49069786 = fieldWeight in 4475, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2809324 = idf(docFreq=225, maxDocs=44421)
               0.078125 = fieldNorm(doc=4475)
         0.07597669 = weight(abstract_txt:combined in 4475) [ClassicSimilarity], result of:
           0.07597669 = score(doc=4475,freq=1.0), product of:
             0.16321346 = queryWeight, product of:
               1.8478168 = boost
               5.9584646 = idf(docFreq=311, maxDocs=44421)
               0.014823908 = queryNorm
             0.46550506 = fieldWeight in 4475, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9584646 = idf(docFreq=311, maxDocs=44421)
               0.078125 = fieldNorm(doc=4475)
         0.053003762 = weight(abstract_txt:task in 4475) [ClassicSimilarity], result of:
           0.053003762 = score(doc=4475,freq=1.0), product of:
             0.13829619 = queryWeight, product of:
               1.9016957 = boost
               4.9057617 = idf(docFreq=893, maxDocs=44421)
               0.014823908 = queryNorm
             0.38326263 = fieldWeight in 4475, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9057617 = idf(docFreq=893, maxDocs=44421)
               0.078125 = fieldNorm(doc=4475)
         0.07936155 = weight(abstract_txt:best in 4475) [ClassicSimilarity], result of:
           0.07936155 = score(doc=4475,freq=1.0), product of:
             0.20248297 = queryWeight, product of:
               2.7226648 = boost
               5.0168557 = idf(docFreq=799, maxDocs=44421)
               0.014823908 = queryNorm
             0.39194185 = fieldWeight in 4475, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0168557 = idf(docFreq=799, maxDocs=44421)
               0.078125 = fieldNorm(doc=4475)
         0.09799887 = weight(abstract_txt:search in 4475) [ClassicSimilarity], result of:
           0.09799887 = score(doc=4475,freq=5.0), product of:
             0.15349932 = queryWeight, product of:
               2.8333757 = boost
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.014823908 = queryNorm
             0.63843197 = fieldWeight in 4475, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.078125 = fieldNorm(doc=4475)
         0.13182396 = weight(abstract_txt:boolean in 4475) [ClassicSimilarity], result of:
           0.13182396 = score(doc=4475,freq=1.0), product of:
             0.26977128 = queryWeight, product of:
               2.9095404 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.014823908 = queryNorm
             0.4886508 = fieldWeight in 4475, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.078125 = fieldNorm(doc=4475)
         0.16235949 = weight(abstract_txt:match in 4475) [ClassicSimilarity], result of:
           0.16235949 = score(doc=4475,freq=1.0), product of:
             0.3263124 = queryWeight, product of:
               3.4563422 = boost
               6.3687487 = idf(docFreq=206, maxDocs=44421)
               0.014823908 = queryNorm
             0.49755847 = fieldWeight in 4475, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3687487 = idf(docFreq=206, maxDocs=44421)
               0.078125 = fieldNorm(doc=4475)
       0.36 = coord(9/25)
   

2. Paris, L.A.H.; Tibbo, H.R.: Freestyle vs. Boolean : a comparison of partial and exact match retrieval systems (1998) 0.21

   0.2088531 = sum of:
     0.2088531 = product of:
       0.87022126 = sum of:
         0.042917892 = weight(abstract_txt:queries in 4329) [ClassicSimilarity], result of:
           0.042917892 = score(doc=4329,freq=1.0), product of:
             0.08973481 = queryWeight, product of:
               1.1865664 = boost
               5.1015973 = idf(docFreq=734, maxDocs=44421)
               0.014823908 = queryNorm
             0.47827476 = fieldWeight in 4329, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1015973 = idf(docFreq=734, maxDocs=44421)
               0.09375 = fieldNorm(doc=4329)
         0.020108815 = weight(abstract_txt:with in 4329) [ClassicSimilarity], result of:
           0.020108815 = score(doc=4329,freq=1.0), product of:
             0.085930295 = queryWeight, product of:
               2.3222806 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.014823908 = queryNorm
             0.23401311 = fieldWeight in 4329, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.09375 = fieldNorm(doc=4329)
         0.095233865 = weight(abstract_txt:best in 4329) [ClassicSimilarity], result of:
           0.095233865 = score(doc=4329,freq=1.0), product of:
             0.20248297 = queryWeight, product of:
               2.7226648 = boost
               5.0168557 = idf(docFreq=799, maxDocs=44421)
               0.014823908 = queryNorm
             0.47033024 = fieldWeight in 4329, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0168557 = idf(docFreq=799, maxDocs=44421)
               0.09375 = fieldNorm(doc=4329)
         0.052591715 = weight(abstract_txt:search in 4329) [ClassicSimilarity], result of:
           0.052591715 = score(doc=4329,freq=1.0), product of:
             0.15349932 = queryWeight, product of:
               2.8333757 = boost
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.014823908 = queryNorm
             0.34261855 = fieldWeight in 4329, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.09375 = fieldNorm(doc=4329)
         0.22371265 = weight(abstract_txt:boolean in 4329) [ClassicSimilarity], result of:
           0.22371265 = score(doc=4329,freq=2.0), product of:
             0.26977128 = queryWeight, product of:
               2.9095404 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.014823908 = queryNorm
             0.82926786 = fieldWeight in 4329, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.09375 = fieldNorm(doc=4329)
         0.43565628 = weight(abstract_txt:match in 4329) [ClassicSimilarity], result of:
           0.43565628 = score(doc=4329,freq=5.0), product of:
             0.3263124 = queryWeight, product of:
               3.4563422 = boost
               6.3687487 = idf(docFreq=206, maxDocs=44421)
               0.014823908 = queryNorm
             1.3350896 = fieldWeight in 4329, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.3687487 = idf(docFreq=206, maxDocs=44421)
               0.09375 = fieldNorm(doc=4329)
       0.24 = coord(6/25)
   

3. Willett, P.: Best-match text retrieval (1993) 0.19

   0.1929662 = sum of:
     0.1929662 = product of:
       0.96483094 = sum of:
         0.057223856 = weight(abstract_txt:queries in 7817) [ClassicSimilarity], result of:
           0.057223856 = score(doc=7817,freq=1.0), product of:
             0.08973481 = queryWeight, product of:
               1.1865664 = boost
               5.1015973 = idf(docFreq=734, maxDocs=44421)
               0.014823908 = queryNorm
             0.63769966 = fieldWeight in 7817, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1015973 = idf(docFreq=734, maxDocs=44421)
               0.125 = fieldNorm(doc=7817)
         0.026811752 = weight(abstract_txt:with in 7817) [ClassicSimilarity], result of:
           0.026811752 = score(doc=7817,freq=1.0), product of:
             0.085930295 = queryWeight, product of:
               2.3222806 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.014823908 = queryNorm
             0.31201747 = fieldWeight in 7817, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.125 = fieldNorm(doc=7817)
         0.21993318 = weight(abstract_txt:best in 7817) [ClassicSimilarity], result of:
           0.21993318 = score(doc=7817,freq=3.0), product of:
             0.20248297 = queryWeight, product of:
               2.7226648 = boost
               5.0168557 = idf(docFreq=799, maxDocs=44421)
               0.014823908 = queryNorm
             1.0861812 = fieldWeight in 7817, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.0168557 = idf(docFreq=799, maxDocs=44421)
               0.125 = fieldNorm(doc=7817)
         0.21091832 = weight(abstract_txt:boolean in 7817) [ClassicSimilarity], result of:
           0.21091832 = score(doc=7817,freq=1.0), product of:
             0.26977128 = queryWeight, product of:
               2.9095404 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.014823908 = queryNorm
             0.7818413 = fieldWeight in 7817, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.125 = fieldNorm(doc=7817)
         0.44994384 = weight(abstract_txt:match in 7817) [ClassicSimilarity], result of:
           0.44994384 = score(doc=7817,freq=3.0), product of:
             0.3263124 = queryWeight, product of:
               3.4563422 = boost
               6.3687487 = idf(docFreq=206, maxDocs=44421)
               0.014823908 = queryNorm
             1.3788745 = fieldWeight in 7817, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.3687487 = idf(docFreq=206, maxDocs=44421)
               0.125 = fieldNorm(doc=7817)
       0.2 = coord(5/25)
   

4. Tenopir, C.: Online databases : natural language searching with WIN (1993) 0.16

   0.16356774 = sum of:
     0.16356774 = product of:
       0.81783867 = sum of:
         0.015092139 = weight(abstract_txt:from in 7037) [ClassicSimilarity], result of:
           0.015092139 = score(doc=7037,freq=1.0), product of:
             0.04375486 = queryWeight, product of:
               1.0696682 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.014823908 = queryNorm
             0.34492487 = fieldWeight in 7037, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.125 = fieldNorm(doc=7037)
         0.037917543 = weight(abstract_txt:with in 7037) [ClassicSimilarity], result of:
           0.037917543 = score(doc=7037,freq=2.0), product of:
             0.085930295 = queryWeight, product of:
               2.3222806 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.014823908 = queryNorm
             0.44125932 = fieldWeight in 7037, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.125 = fieldNorm(doc=7037)
         0.09916789 = weight(abstract_txt:search in 7037) [ClassicSimilarity], result of:
           0.09916789 = score(doc=7037,freq=2.0), product of:
             0.15349932 = queryWeight, product of:
               2.8333757 = boost
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.014823908 = queryNorm
             0.6460478 = fieldWeight in 7037, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.125 = fieldNorm(doc=7037)
         0.29828355 = weight(abstract_txt:boolean in 7037) [ClassicSimilarity], result of:
           0.29828355 = score(doc=7037,freq=2.0), product of:
             0.26977128 = queryWeight, product of:
               2.9095404 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.014823908 = queryNorm
             1.1056905 = fieldWeight in 7037, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.125 = fieldNorm(doc=7037)
         0.36737758 = weight(abstract_txt:match in 7037) [ClassicSimilarity], result of:
           0.36737758 = score(doc=7037,freq=2.0), product of:
             0.3263124 = queryWeight, product of:
               3.4563422 = boost
               6.3687487 = idf(docFreq=206, maxDocs=44421)
               0.014823908 = queryNorm
             1.1258463 = fieldWeight in 7037, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.3687487 = idf(docFreq=206, maxDocs=44421)
               0.125 = fieldNorm(doc=7037)
       0.2 = coord(5/25)
   

5. Lau, E.P.; Goh, H.-L.: In search of query patterns : a case study of a university OPAC (2006) 0.16

   0.15634847 = sum of:
     0.15634847 = product of:
       0.5583874 = sum of:
         0.009432588 = weight(abstract_txt:from in 1988) [ClassicSimilarity], result of:
           0.009432588 = score(doc=1988,freq=1.0), product of:
             0.04375486 = queryWeight, product of:
               1.0696682 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.014823908 = queryNorm
             0.21557805 = fieldWeight in 1988, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.078125 = fieldNorm(doc=1988)
         0.030686183 = weight(abstract_txt:were in 1988) [ClassicSimilarity], result of:
           0.030686183 = score(doc=1988,freq=3.0), product of:
             0.061833512 = queryWeight, product of:
               1.1373467 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.014823908 = queryNorm
             0.49627107 = fieldWeight in 1988, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.078125 = fieldNorm(doc=1988)
         0.050579216 = weight(abstract_txt:queries in 1988) [ClassicSimilarity], result of:
           0.050579216 = score(doc=1988,freq=2.0), product of:
             0.08973481 = queryWeight, product of:
               1.1865664 = boost
               5.1015973 = idf(docFreq=734, maxDocs=44421)
               0.014823908 = queryNorm
             0.56365216 = fieldWeight in 1988, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.1015973 = idf(docFreq=734, maxDocs=44421)
               0.078125 = fieldNorm(doc=1988)
         0.1600947 = weight(abstract_txt:failure in 1988) [ClassicSimilarity], result of:
           0.1600947 = score(doc=1988,freq=3.0), product of:
             0.16899234 = queryWeight, product of:
               1.6283399 = boost
               7.000987 = idf(docFreq=109, maxDocs=44421)
               0.014823908 = queryNorm
             0.94734883 = fieldWeight in 1988, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.000987 = idf(docFreq=109, maxDocs=44421)
               0.078125 = fieldNorm(doc=1988)
         0.03351469 = weight(abstract_txt:with in 1988) [ClassicSimilarity], result of:
           0.03351469 = score(doc=1988,freq=4.0), product of:
             0.085930295 = queryWeight, product of:
               2.3222806 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.014823908 = queryNorm
             0.39002183 = fieldWeight in 1988, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.078125 = fieldNorm(doc=1988)
         0.087652855 = weight(abstract_txt:search in 1988) [ClassicSimilarity], result of:
           0.087652855 = score(doc=1988,freq=4.0), product of:
             0.15349932 = queryWeight, product of:
               2.8333757 = boost
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.014823908 = queryNorm
             0.5710309 = fieldWeight in 1988, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.078125 = fieldNorm(doc=1988)
         0.1864272 = weight(abstract_txt:boolean in 1988) [ClassicSimilarity], result of:
           0.1864272 = score(doc=1988,freq=2.0), product of:
             0.26977128 = queryWeight, product of:
               2.9095404 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.014823908 = queryNorm
             0.69105655 = fieldWeight in 1988, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.078125 = fieldNorm(doc=1988)
       0.28 = coord(7/25)