Document (#416)

Author
Sullivan, M.V.
Borgman, C.L.
Wippern, D.
Title
End-users, mediated searches, and front-end assistance programs on dialig : a comparison of learning, performance, and satisfaction
Source
Journal of the American Society for Information Science. 41(1990) no.1, S.27-42
Year
1990
Abstract
We trained 40 doctoral students to search INSPEC or ERIC on DIALOG using either the SCI-MATE menu or native commands. Each student then performed a free search on his or her chosen research topic. In comparison with 20 control subjects - doctoral students for whom a free search was performed by a skilled librarian - the experimental subjects were no less satisfied with their retrievals, which were smaller but higher in precision than the retrievals produced by the intermediaries. End-users retrieved as many relevant references as the intermediaries. Use of the menu interface did not affect quality of retrieval or user satisfaction, although subjects instructed to use native commands required less training time, and interacted more with the databases than subjects trained on the SCI-MATE menu.
Theme
Benutzerstudien

Similar documents (author)

  1. Sullivan, M.V.; Borgman, C.L.: Bibliographic searching by end-users and intermediaries : front-end software vs native DIALOG commands (1988) 6.03
    6.034128 = sum of:
      6.034128 = sum of:
        2.5202224 = weight(author_txt:borgman in 3629) [ClassicSimilarity], result of:
          2.5202224 = score(doc=3629,freq=1.0), product of:
            0.6252877 = queryWeight, product of:
              8.061001 = idf(docFreq=35, maxDocs=41962)
              0.07756949 = queryNorm
            4.0305004 = fieldWeight in 3629, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.061001 = idf(docFreq=35, maxDocs=41962)
              0.5 = fieldNorm(doc=3629)
        3.5139058 = weight(author_txt:sullivan in 3629) [ClassicSimilarity], result of:
          3.5139058 = score(doc=3629,freq=1.0), product of:
            0.78039426 = queryWeight, product of:
              1.1171644 = boost
              9.005463 = idf(docFreq=13, maxDocs=41962)
              0.07756949 = queryNorm
            4.5027313 = fieldWeight in 3629, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.005463 = idf(docFreq=13, maxDocs=41962)
              0.5 = fieldNorm(doc=3629)
    
  2. Sullivan D.: ¬The major search engines (1998) 2.20
    2.196191 = sum of:
      2.196191 = product of:
        4.392382 = sum of:
          4.392382 = weight(author_txt:sullivan in 5731) [ClassicSimilarity], result of:
            4.392382 = score(doc=5731,freq=1.0), product of:
              0.78039426 = queryWeight, product of:
                1.1171644 = boost
                9.005463 = idf(docFreq=13, maxDocs=41962)
                0.07756949 = queryNorm
              5.628414 = fieldWeight in 5731, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.005463 = idf(docFreq=13, maxDocs=41962)
                0.625 = fieldNorm(doc=5731)
        0.5 = coord(1/2)
    
  3. Sullivan D.: How search engines rank web pages (1998) 2.20
    2.196191 = sum of:
      2.196191 = product of:
        4.392382 = sum of:
          4.392382 = weight(author_txt:sullivan in 5808) [ClassicSimilarity], result of:
            4.392382 = score(doc=5808,freq=1.0), product of:
              0.78039426 = queryWeight, product of:
                1.1171644 = boost
                9.005463 = idf(docFreq=13, maxDocs=41962)
                0.07756949 = queryNorm
              5.628414 = fieldWeight in 5808, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.005463 = idf(docFreq=13, maxDocs=41962)
                0.625 = fieldNorm(doc=5808)
        0.5 = coord(1/2)
    
  4. Sullivan D.: How search engines work (1998) 2.20
    2.196191 = sum of:
      2.196191 = product of:
        4.392382 = sum of:
          4.392382 = weight(author_txt:sullivan in 6318) [ClassicSimilarity], result of:
            4.392382 = score(doc=6318,freq=1.0), product of:
              0.78039426 = queryWeight, product of:
                1.1171644 = boost
                9.005463 = idf(docFreq=13, maxDocs=41962)
                0.07756949 = queryNorm
              5.628414 = fieldWeight in 6318, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.005463 = idf(docFreq=13, maxDocs=41962)
                0.625 = fieldNorm(doc=6318)
        0.5 = coord(1/2)
    
  5. Sullivan D.: ¬The webmaster's guide to search engines and directories (1996) 2.20
    2.196191 = sum of:
      2.196191 = product of:
        4.392382 = sum of:
          4.392382 = weight(author_txt:sullivan in 5741) [ClassicSimilarity], result of:
            4.392382 = score(doc=5741,freq=1.0), product of:
              0.78039426 = queryWeight, product of:
                1.1171644 = boost
                9.005463 = idf(docFreq=13, maxDocs=41962)
                0.07756949 = queryNorm
              5.628414 = fieldWeight in 5741, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.005463 = idf(docFreq=13, maxDocs=41962)
                0.625 = fieldNorm(doc=5741)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Sullivan, M.V.; Borgman, C.L.: Bibliographic searching by end-users and intermediaries : front-end software vs native DIALOG commands (1988) 2.87
    2.8669858 = sum of:
      2.8669858 = product of:
        3.116289 = sum of:
          0.03261755 = weight(abstract_txt:were in 3629) [ClassicSimilarity], result of:
            0.03261755 = score(doc=3629,freq=3.0), product of:
              0.0649657 = queryWeight, product of:
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.01750925 = queryNorm
              0.5020734 = fieldWeight in 3629, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.07830896 = weight(abstract_txt:whom in 3629) [ClassicSimilarity], result of:
            0.07830896 = score(doc=3629,freq=1.0), product of:
              0.1333382 = queryWeight, product of:
                1.0130252 = boost
                7.5173855 = idf(docFreq=61, maxDocs=41962)
                0.01750925 = queryNorm
              0.5872958 = fieldWeight in 3629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.5173855 = idf(docFreq=61, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.079869166 = weight(abstract_txt:satisfied in 3629) [ClassicSimilarity], result of:
            0.079869166 = score(doc=3629,freq=1.0), product of:
              0.13510343 = queryWeight, product of:
                1.0197088 = boost
                7.5669823 = idf(docFreq=58, maxDocs=41962)
                0.01750925 = queryNorm
              0.5911705 = fieldWeight in 3629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.5669823 = idf(docFreq=58, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.11295205 = weight(abstract_txt:eric in 3629) [ClassicSimilarity], result of:
            0.11295205 = score(doc=3629,freq=2.0), product of:
              0.13510343 = queryWeight, product of:
                1.0197088 = boost
                7.5669823 = idf(docFreq=58, maxDocs=41962)
                0.01750925 = queryNorm
              0.83604133 = fieldWeight in 3629, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.5669823 = idf(docFreq=58, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.018003311 = weight(abstract_txt:with in 3629) [ClassicSimilarity], result of:
            0.018003311 = score(doc=3629,freq=4.0), product of:
              0.04546414 = queryWeight, product of:
                1.0245615 = boost
                2.5343313 = idf(docFreq=9046, maxDocs=41962)
                0.01750925 = queryNorm
              0.39598927 = fieldWeight in 3629, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.5343313 = idf(docFreq=9046, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.038689032 = weight(abstract_txt:than in 3629) [ClassicSimilarity], result of:
            0.038689032 = score(doc=3629,freq=3.0), product of:
              0.07279616 = queryWeight, product of:
                1.0585519 = boost
                3.9276135 = idf(docFreq=2245, maxDocs=41962)
                0.01750925 = queryNorm
              0.5314708 = fieldWeight in 3629, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9276135 = idf(docFreq=2245, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.12886547 = weight(abstract_txt:inspec in 3629) [ClassicSimilarity], result of:
            0.12886547 = score(doc=3629,freq=2.0), product of:
              0.14751223 = queryWeight, product of:
                1.0655086 = boost
                7.9068503 = idf(docFreq=41, maxDocs=41962)
                0.01750925 = queryNorm
              0.8735918 = fieldWeight in 3629, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.9068503 = idf(docFreq=41, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.16581391 = weight(abstract_txt:interacted in 3629) [ClassicSimilarity], result of:
            0.16581391 = score(doc=3629,freq=2.0), product of:
              0.17450891 = queryWeight, product of:
                1.1589154 = boost
                8.5999975 = idf(docFreq=20, maxDocs=41962)
                0.01750925 = queryNorm
              0.95017445 = fieldWeight in 3629, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.5999975 = idf(docFreq=20, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.1554295 = weight(abstract_txt:instructed in 3629) [ClassicSimilarity], result of:
            0.1554295 = score(doc=3629,freq=1.0), product of:
              0.21058911 = queryWeight, product of:
                1.2730953 = boost
                9.447295 = idf(docFreq=8, maxDocs=41962)
                0.01750925 = queryNorm
              0.73806995 = fieldWeight in 3629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.447295 = idf(docFreq=8, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.078670025 = weight(abstract_txt:less in 3629) [ClassicSimilarity], result of:
            0.078670025 = score(doc=3629,freq=2.0), product of:
              0.13374776 = queryWeight, product of:
                1.4348325 = boost
                5.3237514 = idf(docFreq=555, maxDocs=41962)
                0.01750925 = queryNorm
              0.588197 = fieldWeight in 3629, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.3237514 = idf(docFreq=555, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.038291704 = weight(abstract_txt:search in 3629) [ClassicSimilarity], result of:
            0.038291704 = score(doc=3629,freq=2.0), product of:
              0.09473574 = queryWeight, product of:
                1.4789739 = boost
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.01750925 = queryNorm
              0.4041949 = fieldWeight in 3629, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.06530977 = weight(abstract_txt:free in 3629) [ClassicSimilarity], result of:
            0.06530977 = score(doc=3629,freq=1.0), product of:
              0.14884779 = queryWeight, product of:
                1.5136628 = boost
                5.616241 = idf(docFreq=414, maxDocs=41962)
                0.01750925 = queryNorm
              0.43876883 = fieldWeight in 3629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.616241 = idf(docFreq=414, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.06741011 = weight(abstract_txt:comparison in 3629) [ClassicSimilarity], result of:
            0.06741011 = score(doc=3629,freq=1.0), product of:
              0.1520222 = queryWeight, product of:
                1.5297182 = boost
                5.6758122 = idf(docFreq=390, maxDocs=41962)
                0.01750925 = queryNorm
              0.44342282 = fieldWeight in 3629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6758122 = idf(docFreq=390, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.07175384 = weight(abstract_txt:performed in 3629) [ClassicSimilarity], result of:
            0.07175384 = score(doc=3629,freq=1.0), product of:
              0.1584846 = queryWeight, product of:
                1.5618937 = boost
                5.795195 = idf(docFreq=346, maxDocs=41962)
                0.01750925 = queryNorm
              0.4527496 = fieldWeight in 3629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.795195 = idf(docFreq=346, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.097254165 = weight(abstract_txt:satisfaction in 3629) [ClassicSimilarity], result of:
            0.097254165 = score(doc=3629,freq=1.0), product of:
              0.1941016 = queryWeight, product of:
                1.7285124 = boost
                6.413411 = idf(docFreq=186, maxDocs=41962)
                0.01750925 = queryNorm
              0.50104773 = fieldWeight in 3629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.413411 = idf(docFreq=186, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.19669437 = weight(abstract_txt:trained in 3629) [ClassicSimilarity], result of:
            0.19669437 = score(doc=3629,freq=2.0), product of:
              0.24638161 = queryWeight, product of:
                1.947431 = boost
                7.225679 = idf(docFreq=82, maxDocs=41962)
                0.01750925 = queryNorm
              0.7983322 = fieldWeight in 3629, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.225679 = idf(docFreq=82, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.13978508 = weight(abstract_txt:intermediaries in 3629) [ClassicSimilarity], result of:
            0.13978508 = score(doc=3629,freq=1.0), product of:
              0.24720894 = queryWeight, product of:
                1.9506979 = boost
                7.2378006 = idf(docFreq=81, maxDocs=41962)
                0.01750925 = queryNorm
              0.5654532 = fieldWeight in 3629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2378006 = idf(docFreq=81, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.22440217 = weight(abstract_txt:native in 3629) [ClassicSimilarity], result of:
            0.22440217 = score(doc=3629,freq=2.0), product of:
              0.2690079 = queryWeight, product of:
                2.0348878 = boost
                7.550175 = idf(docFreq=59, maxDocs=41962)
                0.01750925 = queryNorm
              0.83418435 = fieldWeight in 3629, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.550175 = idf(docFreq=59, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.23920724 = weight(abstract_txt:retrievals in 3629) [ClassicSimilarity], result of:
            0.23920724 = score(doc=3629,freq=2.0), product of:
              0.28071344 = queryWeight, product of:
                2.078689 = boost
                7.712694 = idf(docFreq=50, maxDocs=41962)
                0.01750925 = queryNorm
              0.8521403 = fieldWeight in 3629, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.712694 = idf(docFreq=50, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.24294883 = weight(abstract_txt:commands in 3629) [ClassicSimilarity], result of:
            0.24294883 = score(doc=3629,freq=2.0), product of:
              0.28363305 = queryWeight, product of:
                2.089471 = boost
                7.7526994 = idf(docFreq=48, maxDocs=41962)
                0.01750925 = queryNorm
              0.85656035 = fieldWeight in 3629, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.7526994 = idf(docFreq=48, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.17904548 = weight(abstract_txt:doctoral in 3629) [ClassicSimilarity], result of:
            0.17904548 = score(doc=3629,freq=1.0), product of:
              0.2915631 = queryWeight, product of:
                2.1184793 = boost
                7.86033 = idf(docFreq=43, maxDocs=41962)
                0.01750925 = queryNorm
              0.6140883 = fieldWeight in 3629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.86033 = idf(docFreq=43, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.28819656 = weight(abstract_txt:subjects in 3629) [ClassicSimilarity], result of:
            0.28819656 = score(doc=3629,freq=6.0), product of:
              0.27765727 = queryWeight, product of:
                2.923664 = boost
                5.4239297 = idf(docFreq=502, maxDocs=41962)
                0.01750925 = queryNorm
              1.0379579 = fieldWeight in 3629, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.4239297 = idf(docFreq=502, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
          0.37677065 = weight(abstract_txt:menu in 3629) [ClassicSimilarity], result of:
            0.37677065 = score(doc=3629,freq=3.0), product of:
              0.3800129 = queryWeight, product of:
                2.9621205 = boost
                7.3270316 = idf(docFreq=74, maxDocs=41962)
                0.01750925 = queryNorm
              0.9914681 = fieldWeight in 3629, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.3270316 = idf(docFreq=74, maxDocs=41962)
                0.078125 = fieldNorm(doc=3629)
        0.92 = coord(23/25)
    
  2. Kurtenbach, G.P.; Sellen, A.J.; Buxton, W.A.: ¬An emprical evaluation of some articulatory and cognitive aspects of marking menus (1993) 0.30
    0.29528463 = sum of:
      0.29528463 = product of:
        1.054588 = sum of:
          0.031958543 = weight(abstract_txt:were in 6705) [ClassicSimilarity], result of:
            0.031958543 = score(doc=6705,freq=2.0), product of:
              0.0649657 = queryWeight, product of:
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.01750925 = queryNorm
              0.49192947 = fieldWeight in 6705, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.09375 = fieldNorm(doc=6705)
          0.01870959 = weight(abstract_txt:with in 6705) [ClassicSimilarity], result of:
            0.01870959 = score(doc=6705,freq=3.0), product of:
              0.04546414 = queryWeight, product of:
                1.0245615 = boost
                2.5343313 = idf(docFreq=9046, maxDocs=41962)
                0.01750925 = queryNorm
              0.41152412 = fieldWeight in 6705, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.5343313 = idf(docFreq=9046, maxDocs=41962)
                0.09375 = fieldNorm(doc=6705)
          0.026804548 = weight(abstract_txt:than in 6705) [ClassicSimilarity], result of:
            0.026804548 = score(doc=6705,freq=1.0), product of:
              0.07279616 = queryWeight, product of:
                1.0585519 = boost
                3.9276135 = idf(docFreq=2245, maxDocs=41962)
                0.01750925 = queryNorm
              0.36821377 = fieldWeight in 6705, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9276135 = idf(docFreq=2245, maxDocs=41962)
                0.09375 = fieldNorm(doc=6705)
          0.08610461 = weight(abstract_txt:performed in 6705) [ClassicSimilarity], result of:
            0.08610461 = score(doc=6705,freq=1.0), product of:
              0.1584846 = queryWeight, product of:
                1.5618937 = boost
                5.795195 = idf(docFreq=346, maxDocs=41962)
                0.01750925 = queryNorm
              0.54329956 = fieldWeight in 6705, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.795195 = idf(docFreq=346, maxDocs=41962)
                0.09375 = fieldNorm(doc=6705)
          0.20614892 = weight(abstract_txt:commands in 6705) [ClassicSimilarity], result of:
            0.20614892 = score(doc=6705,freq=1.0), product of:
              0.28363305 = queryWeight, product of:
                2.089471 = boost
                7.7526994 = idf(docFreq=48, maxDocs=41962)
                0.01750925 = queryNorm
              0.7268156 = fieldWeight in 6705, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7526994 = idf(docFreq=48, maxDocs=41962)
                0.09375 = fieldNorm(doc=6705)
          0.31570348 = weight(abstract_txt:subjects in 6705) [ClassicSimilarity], result of:
            0.31570348 = score(doc=6705,freq=5.0), product of:
              0.27765727 = queryWeight, product of:
                2.923664 = boost
                5.4239297 = idf(docFreq=502, maxDocs=41962)
                0.01750925 = queryNorm
              1.1370258 = fieldWeight in 6705, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.4239297 = idf(docFreq=502, maxDocs=41962)
                0.09375 = fieldNorm(doc=6705)
          0.3691583 = weight(abstract_txt:menu in 6705) [ClassicSimilarity], result of:
            0.3691583 = score(doc=6705,freq=2.0), product of:
              0.3800129 = queryWeight, product of:
                2.9621205 = boost
                7.3270316 = idf(docFreq=74, maxDocs=41962)
                0.01750925 = queryNorm
              0.97143626 = fieldWeight in 6705, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.3270316 = idf(docFreq=74, maxDocs=41962)
                0.09375 = fieldNorm(doc=6705)
        0.28 = coord(7/25)
    
  3. DiMartino, D.; Zoe, L.R.: End-user full-text searching : access or excess? (1996) 0.20
    0.20440009 = sum of:
      0.20440009 = product of:
        0.6387503 = sum of:
          0.022598105 = weight(abstract_txt:were in 580) [ClassicSimilarity], result of:
            0.022598105 = score(doc=580,freq=1.0), product of:
              0.0649657 = queryWeight, product of:
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.01750925 = queryNorm
              0.3478467 = fieldWeight in 580, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.09375 = fieldNorm(doc=580)
          0.015276317 = weight(abstract_txt:with in 580) [ClassicSimilarity], result of:
            0.015276317 = score(doc=580,freq=2.0), product of:
              0.04546414 = queryWeight, product of:
                1.0245615 = boost
                2.5343313 = idf(docFreq=9046, maxDocs=41962)
                0.01750925 = queryNorm
              0.33600804 = fieldWeight in 580, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.5343313 = idf(docFreq=9046, maxDocs=41962)
                0.09375 = fieldNorm(doc=580)
          0.026804548 = weight(abstract_txt:than in 580) [ClassicSimilarity], result of:
            0.026804548 = score(doc=580,freq=1.0), product of:
              0.07279616 = queryWeight, product of:
                1.0585519 = boost
                3.9276135 = idf(docFreq=2245, maxDocs=41962)
                0.01750925 = queryNorm
              0.36821377 = fieldWeight in 580, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9276135 = idf(docFreq=2245, maxDocs=41962)
                0.09375 = fieldNorm(doc=580)
          0.05410403 = weight(abstract_txt:students in 580) [ClassicSimilarity], result of:
            0.05410403 = score(doc=580,freq=1.0), product of:
              0.11626684 = queryWeight, product of:
                1.3377836 = boost
                4.963665 = idf(docFreq=796, maxDocs=41962)
                0.01750925 = queryNorm
              0.4653436 = fieldWeight in 580, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.963665 = idf(docFreq=796, maxDocs=41962)
                0.09375 = fieldNorm(doc=580)
          0.045950044 = weight(abstract_txt:search in 580) [ClassicSimilarity], result of:
            0.045950044 = score(doc=580,freq=2.0), product of:
              0.09473574 = queryWeight, product of:
                1.4789739 = boost
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.01750925 = queryNorm
              0.48503387 = fieldWeight in 580, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.09375 = fieldNorm(doc=580)
          0.11670501 = weight(abstract_txt:satisfaction in 580) [ClassicSimilarity], result of:
            0.11670501 = score(doc=580,freq=1.0), product of:
              0.1941016 = queryWeight, product of:
                1.7285124 = boost
                6.413411 = idf(docFreq=186, maxDocs=41962)
                0.01750925 = queryNorm
              0.6012573 = fieldWeight in 580, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.413411 = idf(docFreq=186, maxDocs=41962)
                0.09375 = fieldNorm(doc=580)
          0.16690072 = weight(abstract_txt:trained in 580) [ClassicSimilarity], result of:
            0.16690072 = score(doc=580,freq=1.0), product of:
              0.24638161 = queryWeight, product of:
                1.947431 = boost
                7.225679 = idf(docFreq=82, maxDocs=41962)
                0.01750925 = queryNorm
              0.6774074 = fieldWeight in 580, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.225679 = idf(docFreq=82, maxDocs=41962)
                0.09375 = fieldNorm(doc=580)
          0.19041157 = weight(abstract_txt:native in 580) [ClassicSimilarity], result of:
            0.19041157 = score(doc=580,freq=1.0), product of:
              0.2690079 = queryWeight, product of:
                2.0348878 = boost
                7.550175 = idf(docFreq=59, maxDocs=41962)
                0.01750925 = queryNorm
              0.70782894 = fieldWeight in 580, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.550175 = idf(docFreq=59, maxDocs=41962)
                0.09375 = fieldNorm(doc=580)
        0.32 = coord(8/25)
    
  4. Toms, E.G.; Kinnucan, M.T.: ¬The effectiveness of the electronic city metaphor for organizing the menus of free-nets (1996) 0.15
    0.14658256 = sum of:
      0.14658256 = product of:
        0.6107607 = sum of:
          0.021305695 = weight(abstract_txt:were in 6574) [ClassicSimilarity], result of:
            0.021305695 = score(doc=6574,freq=2.0), product of:
              0.0649657 = queryWeight, product of:
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.01750925 = queryNorm
              0.32795298 = fieldWeight in 6574, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.0625 = fieldNorm(doc=6574)
          0.0072013247 = weight(abstract_txt:with in 6574) [ClassicSimilarity], result of:
            0.0072013247 = score(doc=6574,freq=1.0), product of:
              0.04546414 = queryWeight, product of:
                1.0245615 = boost
                2.5343313 = idf(docFreq=9046, maxDocs=41962)
                0.01750925 = queryNorm
              0.15839571 = fieldWeight in 6574, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.5343313 = idf(docFreq=9046, maxDocs=41962)
                0.0625 = fieldNorm(doc=6574)
          0.09049587 = weight(abstract_txt:free in 6574) [ClassicSimilarity], result of:
            0.09049587 = score(doc=6574,freq=3.0), product of:
              0.14884779 = queryWeight, product of:
                1.5136628 = boost
                5.616241 = idf(docFreq=414, maxDocs=41962)
                0.01750925 = queryNorm
              0.6079759 = fieldWeight in 6574, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.616241 = idf(docFreq=414, maxDocs=41962)
                0.0625 = fieldNorm(doc=6574)
          0.057403073 = weight(abstract_txt:performed in 6574) [ClassicSimilarity], result of:
            0.057403073 = score(doc=6574,freq=1.0), product of:
              0.1584846 = queryWeight, product of:
                1.5618937 = boost
                5.795195 = idf(docFreq=346, maxDocs=41962)
                0.01750925 = queryNorm
              0.3621997 = fieldWeight in 6574, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.795195 = idf(docFreq=346, maxDocs=41962)
                0.0625 = fieldNorm(doc=6574)
          0.18824919 = weight(abstract_txt:subjects in 6574) [ClassicSimilarity], result of:
            0.18824919 = score(doc=6574,freq=4.0), product of:
              0.27765727 = queryWeight, product of:
                2.923664 = boost
                5.4239297 = idf(docFreq=502, maxDocs=41962)
                0.01750925 = queryNorm
              0.6779912 = fieldWeight in 6574, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.4239297 = idf(docFreq=502, maxDocs=41962)
                0.0625 = fieldNorm(doc=6574)
          0.24610555 = weight(abstract_txt:menu in 6574) [ClassicSimilarity], result of:
            0.24610555 = score(doc=6574,freq=2.0), product of:
              0.3800129 = queryWeight, product of:
                2.9621205 = boost
                7.3270316 = idf(docFreq=74, maxDocs=41962)
                0.01750925 = queryNorm
              0.6476242 = fieldWeight in 6574, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.3270316 = idf(docFreq=74, maxDocs=41962)
                0.0625 = fieldNorm(doc=6574)
        0.24 = coord(6/25)
    
  5. Yu, B.-M.; Roh, S.-Z.: ¬The effects of menu design on information-seeking performance and user's attitude on the World Wide Web (2002) 0.14
    0.14160202 = sum of:
      0.14160202 = product of:
        0.70801014 = sum of:
          0.015065403 = weight(abstract_txt:were in 237) [ClassicSimilarity], result of:
            0.015065403 = score(doc=237,freq=1.0), product of:
              0.0649657 = queryWeight, product of:
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.01750925 = queryNorm
              0.23189779 = fieldWeight in 237, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7103646 = idf(docFreq=2790, maxDocs=41962)
                0.0625 = fieldNorm(doc=237)
          0.016102651 = weight(abstract_txt:with in 237) [ClassicSimilarity], result of:
            0.016102651 = score(doc=237,freq=5.0), product of:
              0.04546414 = queryWeight, product of:
                1.0245615 = boost
                2.5343313 = idf(docFreq=9046, maxDocs=41962)
                0.01750925 = queryNorm
              0.35418358 = fieldWeight in 237, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                2.5343313 = idf(docFreq=9046, maxDocs=41962)
                0.0625 = fieldNorm(doc=237)
          0.02166106 = weight(abstract_txt:search in 237) [ClassicSimilarity], result of:
            0.02166106 = score(doc=237,freq=1.0), product of:
              0.09473574 = queryWeight, product of:
                1.4789739 = boost
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.01750925 = queryNorm
              0.22864717 = fieldWeight in 237, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.0625 = fieldNorm(doc=237)
          0.13311227 = weight(abstract_txt:subjects in 237) [ClassicSimilarity], result of:
            0.13311227 = score(doc=237,freq=2.0), product of:
              0.27765727 = queryWeight, product of:
                2.923664 = boost
                5.4239297 = idf(docFreq=502, maxDocs=41962)
                0.01750925 = queryNorm
              0.47941217 = fieldWeight in 237, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4239297 = idf(docFreq=502, maxDocs=41962)
                0.0625 = fieldNorm(doc=237)
          0.52206874 = weight(abstract_txt:menu in 237) [ClassicSimilarity], result of:
            0.52206874 = score(doc=237,freq=9.0), product of:
              0.3800129 = queryWeight, product of:
                2.9621205 = boost
                7.3270316 = idf(docFreq=74, maxDocs=41962)
                0.01750925 = queryNorm
              1.3738184 = fieldWeight in 237, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                7.3270316 = idf(docFreq=74, maxDocs=41962)
                0.0625 = fieldNorm(doc=237)
        0.2 = coord(5/25)