Document (#43566)

Author
Zheng, H.
Goh, D.H.-L.
Lee, E.W.J.
Lee, C.S.
Theng, Y.-L.
Title
Understanding the effects of message cues on COVID-19 information sharing on Twitter
Source
Journal of the Association for Information Science and Technology. 73(2022) no.6, S.847-862
Year
2022
Abstract
Analyzing and documenting human information behaviors in the context of global public health crises such as the COVID-19 pandemic are critical to informing crisis management. Drawing on the Elaboration Likelihood Model, this study investigates how three types of peripheral cues-content richness, emotional valence, and communication topic-are associated with COVID-19 information sharing on Twitter. We used computational methods, combining Latent Dirichlet Allocation topic modeling with psycholinguistic indicators obtained from the Linguistic Inquiry and Word Count dictionary to measure these concepts and built a research model to assess their effects on information sharing. Results showed that content richness was negatively associated with information sharing. Tweets with negative emotions received more user engagement, whereas tweets with positive emotions were less likely to be disseminated. Further, tweets mentioning advisories tended to receive more retweets than those mentioning support and news updates. More importantly, emotional valence moderated the relationship between communication topics and information sharing-tweets discussing news updates and support conveying positive sentiments led to more information sharing; tweets mentioning the impact of COVID-19 with negative emotions triggered more sharing. Finally, theoretical and practical implications of this study are discussed in the context of global public health communication.
Content
Vgl.: https://asistdl.onlinelibrary.wiley.com/doi/10.1002/asi.24587. https://doi.org/10.1002/asi.24587.
Field
Kommunikationswissenschaften
Object
COVID-19
Twitter

Similar documents (author)

  1. Zheng, H.; Aung, H.H.; Erdt, M.; Peng, T.-Q.; Raamkumar, A.S.; Theng, Y.-L.: Social media presence of scholarly journals (2019) 3.23
    3.2297757 = sum of:
      3.2297757 = sum of:
        1.3608626 = weight(author_txt:zheng in 4987) [ClassicSimilarity], result of:
          1.3608626 = score(doc=4987,freq=1.0), product of:
            0.62912863 = queryWeight, product of:
              8.652365 = idf(docFreq=20, maxDocs=44218)
              0.07271176 = queryNorm
            2.1630912 = fieldWeight in 4987, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.652365 = idf(docFreq=20, maxDocs=44218)
              0.25 = fieldNorm(doc=4987)
        1.868913 = weight(author_txt:theng in 4987) [ClassicSimilarity], result of:
          1.868913 = score(doc=4987,freq=1.0), product of:
            0.7773012 = queryWeight, product of:
              1.1115396 = boost
              9.617446 = idf(docFreq=7, maxDocs=44218)
              0.07271176 = queryNorm
            2.4043615 = fieldWeight in 4987, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.617446 = idf(docFreq=7, maxDocs=44218)
              0.25 = fieldNorm(doc=4987)
    
  2. Aung, H.H.; Zheng, H.; Erdt, M.; Aw, A.S.; Sin, S.-C.J.; Theng, Y.-L.: Investigating familiarity and usage of traditional metrics and altmetrics (2019) 3.23
    3.2297757 = sum of:
      3.2297757 = sum of:
        1.3608626 = weight(author_txt:zheng in 5328) [ClassicSimilarity], result of:
          1.3608626 = score(doc=5328,freq=1.0), product of:
            0.62912863 = queryWeight, product of:
              8.652365 = idf(docFreq=20, maxDocs=44218)
              0.07271176 = queryNorm
            2.1630912 = fieldWeight in 5328, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.652365 = idf(docFreq=20, maxDocs=44218)
              0.25 = fieldNorm(doc=5328)
        1.868913 = weight(author_txt:theng in 5328) [ClassicSimilarity], result of:
          1.868913 = score(doc=5328,freq=1.0), product of:
            0.7773012 = queryWeight, product of:
              1.1115396 = boost
              9.617446 = idf(docFreq=7, maxDocs=44218)
              0.07271176 = queryNorm
            2.4043615 = fieldWeight in 5328, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.617446 = idf(docFreq=7, maxDocs=44218)
              0.25 = fieldNorm(doc=5328)
    
  3. Hill, L.L.; Zheng, Q.: Indirect geospatial referencing through place names in the digital library : Alexandra digital library experience with developing and implementing gazetteers (1999) 1.36
    1.3608626 = sum of:
      1.3608626 = product of:
        2.7217252 = sum of:
          2.7217252 = weight(author_txt:zheng in 6543) [ClassicSimilarity], result of:
            2.7217252 = score(doc=6543,freq=1.0), product of:
              0.62912863 = queryWeight, product of:
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.07271176 = queryNorm
              4.3261824 = fieldWeight in 6543, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.5 = fieldNorm(doc=6543)
        0.5 = coord(1/2)
    
  4. Zheng, X.; Sun, A.: Collecting event-related tweets from twitter stream (2019) 1.36
    1.3608626 = sum of:
      1.3608626 = product of:
        2.7217252 = sum of:
          2.7217252 = weight(author_txt:zheng in 4672) [ClassicSimilarity], result of:
            2.7217252 = score(doc=4672,freq=1.0), product of:
              0.62912863 = queryWeight, product of:
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.07271176 = queryNorm
              4.3261824 = fieldWeight in 4672, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.5 = fieldNorm(doc=4672)
        0.5 = coord(1/2)
    
  5. Lee, S.-S.; Theng, Y.-L.; Goh, D.H.-L.: Creative information seeking : Part I: a conceptual framework (2005) 1.17
    1.1680707 = sum of:
      1.1680707 = product of:
        2.3361413 = sum of:
          2.3361413 = weight(author_txt:theng in 4891) [ClassicSimilarity], result of:
            2.3361413 = score(doc=4891,freq=1.0), product of:
              0.7773012 = queryWeight, product of:
                1.1115396 = boost
                9.617446 = idf(docFreq=7, maxDocs=44218)
                0.07271176 = queryNorm
              3.005452 = fieldWeight in 4891, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.617446 = idf(docFreq=7, maxDocs=44218)
                0.3125 = fieldNorm(doc=4891)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Thelwall, M.; Thelwall, S.: ¬A thematic analysis of highly retweeted early COVID-19 tweets : consensus, information, dissent and lockdown life (2020) 0.48
    0.48389825 = sum of:
      0.48389825 = product of:
        1.3441617 = sum of:
          0.036111616 = weight(abstract_txt:health in 178) [ClassicSimilarity], result of:
            0.036111616 = score(doc=178,freq=1.0), product of:
              0.09981092 = queryWeight, product of:
                1.2324075 = boost
                5.788804 = idf(docFreq=367, maxDocs=44218)
                0.013990553 = queryNorm
              0.36180025 = fieldWeight in 178, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.788804 = idf(docFreq=367, maxDocs=44218)
                0.0625 = fieldNorm(doc=178)
          0.03842736 = weight(abstract_txt:positive in 178) [ClassicSimilarity], result of:
            0.03842736 = score(doc=178,freq=1.0), product of:
              0.10403364 = queryWeight, product of:
                1.2582073 = boost
                5.90999 = idf(docFreq=325, maxDocs=44218)
                0.013990553 = queryNorm
              0.36937436 = fieldWeight in 178, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.90999 = idf(docFreq=325, maxDocs=44218)
                0.0625 = fieldNorm(doc=178)
          0.03935354 = weight(abstract_txt:news in 178) [ClassicSimilarity], result of:
            0.03935354 = score(doc=178,freq=1.0), product of:
              0.105698615 = queryWeight, product of:
                1.2682356 = boost
                5.957094 = idf(docFreq=310, maxDocs=44218)
                0.013990553 = queryNorm
              0.3723184 = fieldWeight in 178, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.957094 = idf(docFreq=310, maxDocs=44218)
                0.0625 = fieldNorm(doc=178)
          0.08715505 = weight(abstract_txt:twitter in 178) [ClassicSimilarity], result of:
            0.08715505 = score(doc=178,freq=2.0), product of:
              0.14253838 = queryWeight, product of:
                1.4727573 = boost
                6.9177637 = idf(docFreq=118, maxDocs=44218)
                0.013990553 = queryNorm
              0.6114497 = fieldWeight in 178, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.9177637 = idf(docFreq=118, maxDocs=44218)
                0.0625 = fieldNorm(doc=178)
          0.012336663 = weight(abstract_txt:with in 178) [ClassicSimilarity], result of:
            0.012336663 = score(doc=178,freq=2.0), product of:
              0.055835318 = queryWeight, product of:
                1.5965422 = boost
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.013990553 = queryNorm
              0.22094731 = fieldWeight in 178, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.0625 = fieldNorm(doc=178)
          0.013074315 = weight(abstract_txt:information in 178) [ClassicSimilarity], result of:
            0.013074315 = score(doc=178,freq=2.0), product of:
              0.061099656 = queryWeight, product of:
                1.8039259 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.013990553 = queryNorm
              0.21398345 = fieldWeight in 178, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0625 = fieldNorm(doc=178)
          0.1907146 = weight(abstract_txt:mentioning in 178) [ClassicSimilarity], result of:
            0.1907146 = score(doc=178,freq=1.0), product of:
              0.34649727 = queryWeight, product of:
                2.8122947 = boost
                8.806516 = idf(docFreq=17, maxDocs=44218)
                0.013990553 = queryNorm
              0.55040723 = fieldWeight in 178, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.806516 = idf(docFreq=17, maxDocs=44218)
                0.0625 = fieldNorm(doc=178)
          0.52064717 = weight(abstract_txt:covid in 178) [ClassicSimilarity], result of:
            0.52064717 = score(doc=178,freq=6.0), product of:
              0.4099542 = queryWeight, product of:
                3.5322216 = boost
                8.29569 = idf(docFreq=29, maxDocs=44218)
                0.013990553 = queryNorm
              1.270013 = fieldWeight in 178, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                8.29569 = idf(docFreq=29, maxDocs=44218)
                0.0625 = fieldNorm(doc=178)
          0.40634146 = weight(abstract_txt:tweets in 178) [ClassicSimilarity], result of:
            0.40634146 = score(doc=178,freq=4.0), product of:
              0.42851648 = queryWeight, product of:
                4.0375605 = boost
                7.5860133 = idf(docFreq=60, maxDocs=44218)
                0.013990553 = queryNorm
              0.94825166 = fieldWeight in 178, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                7.5860133 = idf(docFreq=60, maxDocs=44218)
                0.0625 = fieldNorm(doc=178)
        0.36 = coord(9/25)
    
  2. Savolainen, R.: ¬The role of emotions in online information seeking and sharing : a case study of consumer awareness (2015) 0.28
    0.2822974 = sum of:
      0.2822974 = product of:
        0.88217944 = sum of:
          0.021131005 = weight(abstract_txt:topic in 2319) [ClassicSimilarity], result of:
            0.021131005 = score(doc=2319,freq=1.0), product of:
              0.076328754 = queryWeight, product of:
                1.0777285 = boost
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.013990553 = queryNorm
              0.276842 = fieldWeight in 2319, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.062254 = idf(docFreq=760, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2319)
          0.0823615 = weight(abstract_txt:positive in 2319) [ClassicSimilarity], result of:
            0.0823615 = score(doc=2319,freq=6.0), product of:
              0.10403364 = queryWeight, product of:
                1.2582073 = boost
                5.90999 = idf(docFreq=325, maxDocs=44218)
                0.013990553 = queryNorm
              0.7916814 = fieldWeight in 2319, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.90999 = idf(docFreq=325, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2319)
          0.091413505 = weight(abstract_txt:negative in 2319) [ClassicSimilarity], result of:
            0.091413505 = score(doc=2319,freq=5.0), product of:
              0.1185109 = queryWeight, product of:
                1.3429024 = boost
                6.3078156 = idf(docFreq=218, maxDocs=44218)
                0.013990553 = queryNorm
              0.77135104 = fieldWeight in 2319, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.3078156 = idf(docFreq=218, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2319)
          0.09207161 = weight(abstract_txt:emotional in 2319) [ClassicSimilarity], result of:
            0.09207161 = score(doc=2319,freq=2.0), product of:
              0.16161507 = queryWeight, product of:
                1.5682173 = boost
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.013990553 = queryNorm
              0.5696969 = fieldWeight in 2319, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2319)
          0.007632921 = weight(abstract_txt:with in 2319) [ClassicSimilarity], result of:
            0.007632921 = score(doc=2319,freq=1.0), product of:
              0.055835318 = queryWeight, product of:
                1.5965422 = boost
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.013990553 = queryNorm
              0.13670418 = fieldWeight in 2319, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2319)
          0.01617864 = weight(abstract_txt:information in 2319) [ClassicSimilarity], result of:
            0.01617864 = score(doc=2319,freq=4.0), product of:
              0.061099656 = queryWeight, product of:
                1.8039259 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.013990553 = queryNorm
              0.264791 = fieldWeight in 2319, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2319)
          0.40445653 = weight(abstract_txt:emotions in 2319) [ClassicSimilarity], result of:
            0.40445653 = score(doc=2319,freq=10.0), product of:
              0.29019263 = queryWeight, product of:
                2.5736775 = boost
                8.059301 = idf(docFreq=37, maxDocs=44218)
                0.013990553 = queryNorm
              1.3937519 = fieldWeight in 2319, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                8.059301 = idf(docFreq=37, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2319)
          0.16693379 = weight(abstract_txt:sharing in 2319) [ClassicSimilarity], result of:
            0.16693379 = score(doc=2319,freq=3.0), product of:
              0.3187277 = queryWeight, product of:
                4.120114 = boost
                5.529371 = idf(docFreq=476, maxDocs=44218)
                0.013990553 = queryNorm
              0.5237505 = fieldWeight in 2319, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.529371 = idf(docFreq=476, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2319)
        0.32 = coord(8/25)
    
  3. Xie, B.; He, D.; Mercer, T.; Wang, Y.; Wu, D.; Fleischmann, K.R.; Zhang, Y.; Yoder, L.H.; Stephens, K.K.; Mackert, M.; Lee, M.K.: Global health crises are also information crises : a call to action (2020) 0.25
    0.24519673 = sum of:
      0.24519673 = product of:
        0.8757026 = sum of:
          0.2700922 = weight(abstract_txt:crises in 32) [ClassicSimilarity], result of:
            0.2700922 = score(doc=32,freq=4.0), product of:
              0.13143149 = queryWeight, product of:
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.013990553 = queryNorm
              2.0550036 = fieldWeight in 32, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.109375 = fieldNorm(doc=32)
          0.042830367 = weight(abstract_txt:associated in 32) [ClassicSimilarity], result of:
            0.042830367 = score(doc=32,freq=1.0), product of:
              0.07701156 = queryWeight, product of:
                1.0825382 = boost
                5.084846 = idf(docFreq=743, maxDocs=44218)
                0.013990553 = queryNorm
              0.556155 = fieldWeight in 32, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.084846 = idf(docFreq=743, maxDocs=44218)
                0.109375 = fieldNorm(doc=32)
          0.07999328 = weight(abstract_txt:global in 32) [ClassicSimilarity], result of:
            0.07999328 = score(doc=32,freq=2.0), product of:
              0.092700146 = queryWeight, product of:
                1.1876966 = boost
                5.57879 = idf(docFreq=453, maxDocs=44218)
                0.013990553 = queryNorm
              0.86292505 = fieldWeight in 32, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.57879 = idf(docFreq=453, maxDocs=44218)
                0.109375 = fieldNorm(doc=32)
          0.06319533 = weight(abstract_txt:health in 32) [ClassicSimilarity], result of:
            0.06319533 = score(doc=32,freq=1.0), product of:
              0.09981092 = queryWeight, product of:
                1.2324075 = boost
                5.788804 = idf(docFreq=367, maxDocs=44218)
                0.013990553 = queryNorm
              0.63315046 = fieldWeight in 32, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.788804 = idf(docFreq=367, maxDocs=44218)
                0.109375 = fieldNorm(doc=32)
          0.015265842 = weight(abstract_txt:with in 32) [ClassicSimilarity], result of:
            0.015265842 = score(doc=32,freq=1.0), product of:
              0.055835318 = queryWeight, product of:
                1.5965422 = boost
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.013990553 = queryNorm
              0.27340835 = fieldWeight in 32, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.109375 = fieldNorm(doc=32)
          0.03235728 = weight(abstract_txt:information in 32) [ClassicSimilarity], result of:
            0.03235728 = score(doc=32,freq=4.0), product of:
              0.061099656 = queryWeight, product of:
                1.8039259 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.013990553 = queryNorm
              0.529582 = fieldWeight in 32, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.109375 = fieldNorm(doc=32)
          0.37196827 = weight(abstract_txt:covid in 32) [ClassicSimilarity], result of:
            0.37196827 = score(doc=32,freq=1.0), product of:
              0.4099542 = queryWeight, product of:
                3.5322216 = boost
                8.29569 = idf(docFreq=29, maxDocs=44218)
                0.013990553 = queryNorm
              0.90734106 = fieldWeight in 32, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.29569 = idf(docFreq=29, maxDocs=44218)
                0.109375 = fieldNorm(doc=32)
        0.28 = coord(7/25)
    
  4. Verma, N.; Fleischmann, K.R.; Zhou, L.; Xie, B.; Lee, M.K.; Rich, K.; Shiroma, K.; Jia, C.; Zimmerman, T.: Trust in COVID-19 public health information (2022) 0.23
    0.229609 = sum of:
      0.229609 = product of:
        0.8200321 = sum of:
          0.077169195 = weight(abstract_txt:crises in 771) [ClassicSimilarity], result of:
            0.077169195 = score(doc=771,freq=1.0), product of:
              0.13143149 = queryWeight, product of:
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.013990553 = queryNorm
              0.5871439 = fieldWeight in 771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.0625 = fieldNorm(doc=771)
          0.032094497 = weight(abstract_txt:effects in 771) [ClassicSimilarity], result of:
            0.032094497 = score(doc=771,freq=1.0), product of:
              0.092264324 = queryWeight, product of:
                1.1849014 = boost
                5.565661 = idf(docFreq=459, maxDocs=44218)
                0.013990553 = queryNorm
              0.3478538 = fieldWeight in 771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.565661 = idf(docFreq=459, maxDocs=44218)
                0.0625 = fieldNorm(doc=771)
          0.07222323 = weight(abstract_txt:health in 771) [ClassicSimilarity], result of:
            0.07222323 = score(doc=771,freq=4.0), product of:
              0.09981092 = queryWeight, product of:
                1.2324075 = boost
                5.788804 = idf(docFreq=367, maxDocs=44218)
                0.013990553 = queryNorm
              0.7236005 = fieldWeight in 771, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.788804 = idf(docFreq=367, maxDocs=44218)
                0.0625 = fieldNorm(doc=771)
          0.03842736 = weight(abstract_txt:positive in 771) [ClassicSimilarity], result of:
            0.03842736 = score(doc=771,freq=1.0), product of:
              0.10403364 = queryWeight, product of:
                1.2582073 = boost
                5.90999 = idf(docFreq=325, maxDocs=44218)
                0.013990553 = queryNorm
              0.36937436 = fieldWeight in 771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.90999 = idf(docFreq=325, maxDocs=44218)
                0.0625 = fieldNorm(doc=771)
          0.015109264 = weight(abstract_txt:with in 771) [ClassicSimilarity], result of:
            0.015109264 = score(doc=771,freq=3.0), product of:
              0.055835318 = queryWeight, product of:
                1.5965422 = boost
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.013990553 = queryNorm
              0.27060407 = fieldWeight in 771, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.0625 = fieldNorm(doc=771)
          0.022645378 = weight(abstract_txt:information in 771) [ClassicSimilarity], result of:
            0.022645378 = score(doc=771,freq=6.0), product of:
              0.061099656 = queryWeight, product of:
                1.8039259 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.013990553 = queryNorm
              0.3706302 = fieldWeight in 771, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0625 = fieldNorm(doc=771)
          0.56236315 = weight(abstract_txt:covid in 771) [ClassicSimilarity], result of:
            0.56236315 = score(doc=771,freq=7.0), product of:
              0.4099542 = queryWeight, product of:
                3.5322216 = boost
                8.29569 = idf(docFreq=29, maxDocs=44218)
                0.013990553 = queryNorm
              1.3717707 = fieldWeight in 771, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                8.29569 = idf(docFreq=29, maxDocs=44218)
                0.0625 = fieldNorm(doc=771)
        0.28 = coord(7/25)
    
  5. Fang, Z.; Dudek, J.; Costas, R.: Facing the volatility of tweets in altmetric research (2022) 0.20
    0.20483768 = sum of:
      0.20483768 = product of:
        1.2802355 = sum of:
          0.15406981 = weight(abstract_txt:twitter in 605) [ClassicSimilarity], result of:
            0.15406981 = score(doc=605,freq=4.0), product of:
              0.14253838 = queryWeight, product of:
                1.4727573 = boost
                6.9177637 = idf(docFreq=118, maxDocs=44218)
                0.013990553 = queryNorm
              1.0809005 = fieldWeight in 605, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.9177637 = idf(docFreq=118, maxDocs=44218)
                0.078125 = fieldNorm(doc=605)
          0.23839325 = weight(abstract_txt:mentioning in 605) [ClassicSimilarity], result of:
            0.23839325 = score(doc=605,freq=1.0), product of:
              0.34649727 = queryWeight, product of:
                2.8122947 = boost
                8.806516 = idf(docFreq=17, maxDocs=44218)
                0.013990553 = queryNorm
              0.688009 = fieldWeight in 605, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.806516 = idf(docFreq=17, maxDocs=44218)
                0.078125 = fieldNorm(doc=605)
          0.2656916 = weight(abstract_txt:covid in 605) [ClassicSimilarity], result of:
            0.2656916 = score(doc=605,freq=1.0), product of:
              0.4099542 = queryWeight, product of:
                3.5322216 = boost
                8.29569 = idf(docFreq=29, maxDocs=44218)
                0.013990553 = queryNorm
              0.64810073 = fieldWeight in 605, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.29569 = idf(docFreq=29, maxDocs=44218)
                0.078125 = fieldNorm(doc=605)
          0.6220808 = weight(abstract_txt:tweets in 605) [ClassicSimilarity], result of:
            0.6220808 = score(doc=605,freq=6.0), product of:
              0.42851648 = queryWeight, product of:
                4.0375605 = boost
                7.5860133 = idf(docFreq=60, maxDocs=44218)
                0.013990553 = queryNorm
              1.4517081 = fieldWeight in 605, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                7.5860133 = idf(docFreq=60, maxDocs=44218)
                0.078125 = fieldNorm(doc=605)
        0.16 = coord(4/25)