Document (#2757)

Author
Borgman, C.L.
Title
¬The user's mental model of an information retrieval system : an experiment on a prototype online catalogue
Source
International journal of man-machine studies. 24(1986), S.47-64
Year
1986
Theme
OPAC

Similar documents (author)

  1. Borgman, C.L.: What are Digital Libraries? : competing visions (1999) 5.03
    5.0324826 = sum of:
      5.0324826 = weight(author_txt:borgman in 2050) [ClassicSimilarity], result of:
        5.0324826 = fieldWeight in 2050, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.051972 = idf(docFreq=36, maxDocs=42740)
          0.625 = fieldNorm(doc=2050)
    
  2. Borgman, C.L.: Psychological research in human-computer interaction (1984) 5.03
    5.0324826 = sum of:
      5.0324826 = weight(author_txt:borgman in 2130) [ClassicSimilarity], result of:
        5.0324826 = fieldWeight in 2130, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.051972 = idf(docFreq=36, maxDocs=42740)
          0.625 = fieldNorm(doc=2130)
    
  3. Borgman, C.L.: Why are online catalogs hard to use? : lessons learned from information-retrieval studies (1986) 5.03
    5.0324826 = sum of:
      5.0324826 = weight(author_txt:borgman in 2281) [ClassicSimilarity], result of:
        5.0324826 = fieldWeight in 2281, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.051972 = idf(docFreq=36, maxDocs=42740)
          0.625 = fieldNorm(doc=2281)
    
  4. Borgman, C.L.: Children's use of an interactive science library : exploratory research (1990) 5.03
    5.0324826 = sum of:
      5.0324826 = weight(author_txt:borgman in 2432) [ClassicSimilarity], result of:
        5.0324826 = fieldWeight in 2432, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.051972 = idf(docFreq=36, maxDocs=42740)
          0.625 = fieldNorm(doc=2432)
    
  5. Borgman, C.L.: Mental models: ways of looking at a system : training users with mental models can improve performance (1982) 5.03
    5.0324826 = sum of:
      5.0324826 = weight(author_txt:borgman in 2725) [ClassicSimilarity], result of:
        5.0324826 = fieldWeight in 2725, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.051972 = idf(docFreq=36, maxDocs=42740)
          0.625 = fieldNorm(doc=2725)
    

Similar documents (content)

  1. Huthwaite, A.: Understanding the user : cognitive aspects of subject searching (1993) 0.77
    0.77475435 = sum of:
      0.77475435 = product of:
        1.106792 = sum of:
          0.016220652 = weight(abstract_txt:information in 117) [ClassicSimilarity], result of:
            0.016220652 = score(doc=117,freq=1.0), product of:
              0.07119872 = queryWeight, product of:
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.02929863 = queryNorm
              0.22782224 = fieldWeight in 117, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.09375 = fieldNorm(doc=117)
          0.043004327 = weight(abstract_txt:system in 117) [ClassicSimilarity], result of:
            0.043004327 = score(doc=117,freq=1.0), product of:
              0.13638546 = queryWeight, product of:
                1.3840379 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.02929863 = queryNorm
              0.31531462 = fieldWeight in 117, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.09375 = fieldNorm(doc=117)
          0.047014166 = weight(abstract_txt:retrieval in 117) [ClassicSimilarity], result of:
            0.047014166 = score(doc=117,freq=1.0), product of:
              0.14473686 = queryWeight, product of:
                1.4257832 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.02929863 = queryNorm
              0.3248251 = fieldWeight in 117, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.09375 = fieldNorm(doc=117)
          0.07938362 = weight(abstract_txt:online in 117) [ClassicSimilarity], result of:
            0.07938362 = score(doc=117,freq=2.0), product of:
              0.16289356 = queryWeight, product of:
                1.5125713 = boost
                3.6757057 = idf(docFreq=2942, maxDocs=42740)
                0.02929863 = queryNorm
              0.4873343 = fieldWeight in 117, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6757057 = idf(docFreq=2942, maxDocs=42740)
                0.09375 = fieldNorm(doc=117)
          0.20547716 = weight(abstract_txt:catalogue in 117) [ClassicSimilarity], result of:
            0.20547716 = score(doc=117,freq=2.0), product of:
              0.30708528 = queryWeight, product of:
                2.076794 = boost
                5.0468254 = idf(docFreq=746, maxDocs=42740)
                0.02929863 = queryNorm
              0.66912085 = fieldWeight in 117, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.0468254 = idf(docFreq=746, maxDocs=42740)
                0.09375 = fieldNorm(doc=117)
          0.22241703 = weight(abstract_txt:user's in 117) [ClassicSimilarity], result of:
            0.22241703 = score(doc=117,freq=1.0), product of:
              0.40788585 = queryWeight, product of:
                2.393499 = boost
                5.8164515 = idf(docFreq=345, maxDocs=42740)
                0.02929863 = queryNorm
              0.5452923 = fieldWeight in 117, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8164515 = idf(docFreq=345, maxDocs=42740)
                0.09375 = fieldNorm(doc=117)
          0.49327505 = weight(abstract_txt:mental in 117) [ClassicSimilarity], result of:
            0.49327505 = score(doc=117,freq=2.0), product of:
              0.550566 = queryWeight, product of:
                2.7807927 = boost
                6.7576156 = idf(docFreq=134, maxDocs=42740)
                0.02929863 = queryNorm
              0.8959417 = fieldWeight in 117, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.7576156 = idf(docFreq=134, maxDocs=42740)
                0.09375 = fieldNorm(doc=117)
        0.7 = coord(7/10)
    
  2. Rieh, S.Y.; Kim, Y.-M.; Markey, K.: Amount of invested mental effort (AIME) in online searching (2012) 0.70
    0.69878095 = sum of:
      0.69878095 = product of:
        0.99825853 = sum of:
          0.010813768 = weight(abstract_txt:information in 4727) [ClassicSimilarity], result of:
            0.010813768 = score(doc=4727,freq=1.0), product of:
              0.07119872 = queryWeight, product of:
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.02929863 = queryNorm
              0.1518815 = fieldWeight in 4727, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=4727)
          0.040544868 = weight(abstract_txt:system in 4727) [ClassicSimilarity], result of:
            0.040544868 = score(doc=4727,freq=2.0), product of:
              0.13638546 = queryWeight, product of:
                1.3840379 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.02929863 = queryNorm
              0.29728147 = fieldWeight in 4727, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.0625 = fieldNorm(doc=4727)
          0.03134278 = weight(abstract_txt:retrieval in 4727) [ClassicSimilarity], result of:
            0.03134278 = score(doc=4727,freq=1.0), product of:
              0.14473686 = queryWeight, product of:
                1.4257832 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.02929863 = queryNorm
              0.21655008 = fieldWeight in 4727, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.0625 = fieldNorm(doc=4727)
          0.052922416 = weight(abstract_txt:online in 4727) [ClassicSimilarity], result of:
            0.052922416 = score(doc=4727,freq=2.0), product of:
              0.16289356 = queryWeight, product of:
                1.5125713 = boost
                3.6757057 = idf(docFreq=2942, maxDocs=42740)
                0.02929863 = queryNorm
              0.32488954 = fieldWeight in 4727, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6757057 = idf(docFreq=2942, maxDocs=42740)
                0.0625 = fieldNorm(doc=4727)
          0.19439907 = weight(abstract_txt:experiment in 4727) [ClassicSimilarity], result of:
            0.19439907 = score(doc=4727,freq=2.0), product of:
              0.38779923 = queryWeight, product of:
                2.33382 = boost
                5.671426 = idf(docFreq=399, maxDocs=42740)
                0.02929863 = queryNorm
              0.50128794 = fieldWeight in 4727, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.671426 = idf(docFreq=399, maxDocs=42740)
                0.0625 = fieldNorm(doc=4727)
          0.14827801 = weight(abstract_txt:user's in 4727) [ClassicSimilarity], result of:
            0.14827801 = score(doc=4727,freq=1.0), product of:
              0.40788585 = queryWeight, product of:
                2.393499 = boost
                5.8164515 = idf(docFreq=345, maxDocs=42740)
                0.02929863 = queryNorm
              0.36352822 = fieldWeight in 4727, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8164515 = idf(docFreq=345, maxDocs=42740)
                0.0625 = fieldNorm(doc=4727)
          0.5199576 = weight(abstract_txt:mental in 4727) [ClassicSimilarity], result of:
            0.5199576 = score(doc=4727,freq=5.0), product of:
              0.550566 = queryWeight, product of:
                2.7807927 = boost
                6.7576156 = idf(docFreq=134, maxDocs=42740)
                0.02929863 = queryNorm
              0.9444055 = fieldWeight in 4727, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.7576156 = idf(docFreq=134, maxDocs=42740)
                0.0625 = fieldNorm(doc=4727)
        0.7 = coord(7/10)
    
  3. He, W.; Erdelez, S.; Wang, F.-K.; Shyu, C.-R.: ¬The effects of conceptual description and search practice on users' mental models and information seeking in a case-based reasoning retrieval system (2008) 0.58
    0.58049583 = sum of:
      0.58049583 = product of:
        0.96749306 = sum of:
          0.010813768 = weight(abstract_txt:information in 4037) [ClassicSimilarity], result of:
            0.010813768 = score(doc=4037,freq=1.0), product of:
              0.07119872 = queryWeight, product of:
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.02929863 = queryNorm
              0.1518815 = fieldWeight in 4037, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=4037)
          0.057339102 = weight(abstract_txt:system in 4037) [ClassicSimilarity], result of:
            0.057339102 = score(doc=4037,freq=4.0), product of:
              0.13638546 = queryWeight, product of:
                1.3840379 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.02929863 = queryNorm
              0.42041948 = fieldWeight in 4037, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.0625 = fieldNorm(doc=4037)
          0.04432538 = weight(abstract_txt:retrieval in 4037) [ClassicSimilarity], result of:
            0.04432538 = score(doc=4037,freq=2.0), product of:
              0.14473686 = queryWeight, product of:
                1.4257832 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.02929863 = queryNorm
              0.30624807 = fieldWeight in 4037, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.0625 = fieldNorm(doc=4037)
          0.04903674 = weight(abstract_txt:model in 4037) [ClassicSimilarity], result of:
            0.04903674 = score(doc=4037,freq=1.0), product of:
              0.19506015 = queryWeight, product of:
                1.6551913 = boost
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.02929863 = queryNorm
              0.25139293 = fieldWeight in 4037, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.0625 = fieldNorm(doc=4037)
          0.14827801 = weight(abstract_txt:user's in 4037) [ClassicSimilarity], result of:
            0.14827801 = score(doc=4037,freq=1.0), product of:
              0.40788585 = queryWeight, product of:
                2.393499 = boost
                5.8164515 = idf(docFreq=345, maxDocs=42740)
                0.02929863 = queryNorm
              0.36352822 = fieldWeight in 4037, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8164515 = idf(docFreq=345, maxDocs=42740)
                0.0625 = fieldNorm(doc=4037)
          0.65770006 = weight(abstract_txt:mental in 4037) [ClassicSimilarity], result of:
            0.65770006 = score(doc=4037,freq=8.0), product of:
              0.550566 = queryWeight, product of:
                2.7807927 = boost
                6.7576156 = idf(docFreq=134, maxDocs=42740)
                0.02929863 = queryNorm
              1.1945889 = fieldWeight in 4037, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                6.7576156 = idf(docFreq=134, maxDocs=42740)
                0.0625 = fieldNorm(doc=4037)
        0.6 = coord(6/10)
    
  4. Dimitroff, A.: Mental models theory and search outcome in a bibliographic retrieval system (1992) 0.58
    0.57500464 = sum of:
      0.57500464 = product of:
        1.1500093 = sum of:
          0.0608173 = weight(abstract_txt:system in 3315) [ClassicSimilarity], result of:
            0.0608173 = score(doc=3315,freq=2.0), product of:
              0.13638546 = queryWeight, product of:
                1.3840379 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.02929863 = queryNorm
              0.4459222 = fieldWeight in 3315, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.09375 = fieldNorm(doc=3315)
          0.06648807 = weight(abstract_txt:retrieval in 3315) [ClassicSimilarity], result of:
            0.06648807 = score(doc=3315,freq=2.0), product of:
              0.14473686 = queryWeight, product of:
                1.4257832 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.02929863 = queryNorm
              0.4593721 = fieldWeight in 3315, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.09375 = fieldNorm(doc=3315)
          0.10402263 = weight(abstract_txt:model in 3315) [ClassicSimilarity], result of:
            0.10402263 = score(doc=3315,freq=2.0), product of:
              0.19506015 = queryWeight, product of:
                1.6551913 = boost
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.02929863 = queryNorm
              0.5332849 = fieldWeight in 3315, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.09375 = fieldNorm(doc=3315)
          0.31454515 = weight(abstract_txt:user's in 3315) [ClassicSimilarity], result of:
            0.31454515 = score(doc=3315,freq=2.0), product of:
              0.40788585 = queryWeight, product of:
                2.393499 = boost
                5.8164515 = idf(docFreq=345, maxDocs=42740)
                0.02929863 = queryNorm
              0.77115977 = fieldWeight in 3315, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8164515 = idf(docFreq=345, maxDocs=42740)
                0.09375 = fieldNorm(doc=3315)
          0.6041361 = weight(abstract_txt:mental in 3315) [ClassicSimilarity], result of:
            0.6041361 = score(doc=3315,freq=3.0), product of:
              0.550566 = queryWeight, product of:
                2.7807927 = boost
                6.7576156 = idf(docFreq=134, maxDocs=42740)
                0.02929863 = queryNorm
              1.0973 = fieldWeight in 3315, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.7576156 = idf(docFreq=134, maxDocs=42740)
                0.09375 = fieldNorm(doc=3315)
        0.5 = coord(5/10)
    
  5. Hemmje, M.: LyberWorld - a 3D graphical user interface for fulltext retrieval (1995) 0.46
    0.46241805 = sum of:
      0.46241805 = product of:
        0.7706967 = sum of:
          0.03627048 = weight(abstract_txt:information in 4386) [ClassicSimilarity], result of:
            0.03627048 = score(doc=4386,freq=5.0), product of:
              0.07119872 = queryWeight, product of:
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.02929863 = queryNorm
              0.50942606 = fieldWeight in 4386, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.09375 = fieldNorm(doc=4386)
          0.043004327 = weight(abstract_txt:system in 4386) [ClassicSimilarity], result of:
            0.043004327 = score(doc=4386,freq=1.0), product of:
              0.13638546 = queryWeight, product of:
                1.3840379 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.02929863 = queryNorm
              0.31531462 = fieldWeight in 4386, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.09375 = fieldNorm(doc=4386)
          0.06648807 = weight(abstract_txt:retrieval in 4386) [ClassicSimilarity], result of:
            0.06648807 = score(doc=4386,freq=2.0), product of:
              0.14473686 = queryWeight, product of:
                1.4257832 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.02929863 = queryNorm
              0.4593721 = fieldWeight in 4386, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.09375 = fieldNorm(doc=4386)
          0.07355511 = weight(abstract_txt:model in 4386) [ClassicSimilarity], result of:
            0.07355511 = score(doc=4386,freq=1.0), product of:
              0.19506015 = queryWeight, product of:
                1.6551913 = boost
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.02929863 = queryNorm
              0.37708938 = fieldWeight in 4386, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.09375 = fieldNorm(doc=4386)
          0.22241703 = weight(abstract_txt:user's in 4386) [ClassicSimilarity], result of:
            0.22241703 = score(doc=4386,freq=1.0), product of:
              0.40788585 = queryWeight, product of:
                2.393499 = boost
                5.8164515 = idf(docFreq=345, maxDocs=42740)
                0.02929863 = queryNorm
              0.5452923 = fieldWeight in 4386, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8164515 = idf(docFreq=345, maxDocs=42740)
                0.09375 = fieldNorm(doc=4386)
          0.32896167 = weight(abstract_txt:prototype in 4386) [ClassicSimilarity], result of:
            0.32896167 = score(doc=4386,freq=2.0), product of:
              0.4202556 = queryWeight, product of:
                2.429521 = boost
                5.903989 = idf(docFreq=316, maxDocs=42740)
                0.02929863 = queryNorm
              0.7827657 = fieldWeight in 4386, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.903989 = idf(docFreq=316, maxDocs=42740)
                0.09375 = fieldNorm(doc=4386)
        0.6 = coord(6/10)