Document (#42870)

Author
Pang, N.
Karanasios, S.
Anwar, M.
Title
Exploring the information worlds of older persons during disasters
Source
Journal of the Association for Information Science and Technology. 71(2020) no.6, S.619-631
Year
2020
Abstract
While there is a growing body of research on information behavior during nonroutine events such as natural disasters, the research has largely neglected older persons as a specific group despite their identification as a demographic that suffers disproportionately during disasters. To address this gap, this article reports on the study of the information behavior and related activities of older persons during natural disasters. Based on a qualitative study, we draw on the theory of information worlds to study the key activities of preparing, responding, and recovering from disasters. The article contributes to the information behavior literature by developing a more informed understanding of both the interrelationship between the information worlds and activities of older persons, and how older persons seek and share information during disasters.
Content
https://asistdl.onlinelibrary.wiley.com/doi/10.1002/asi.24294.

Similar documents (author)

  1. Pang, B.; Lee, L.: Opinion mining and sentiment analysis (2008) 1.78
    1.7782391 = sum of:
      1.7782391 = product of:
        3.5564783 = sum of:
          3.5564783 = weight(author_txt:pang in 1171) [ClassicSimilarity], result of:
            3.5564783 = score(doc=1171,freq=1.0), product of:
              0.71810853 = queryWeight, product of:
                1.0158087 = boost
                9.905128 = idf(docFreq=5, maxDocs=44218)
                0.07137039 = queryNorm
              4.952564 = fieldWeight in 1171, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.905128 = idf(docFreq=5, maxDocs=44218)
                0.5 = fieldNorm(doc=1171)
        0.5 = coord(1/2)
    
  2. Karanasios, S.; Zorina, A.: From participation roles to socio-emotional information roles : insights from the closure of an online community (2023) 1.70
    1.6965021 = sum of:
      1.6965021 = product of:
        3.3930042 = sum of:
          3.3930042 = weight(author_txt:karanasios in 841) [ClassicSimilarity], result of:
            3.3930042 = score(doc=841,freq=1.0), product of:
              0.6959311 = queryWeight, product of:
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.07137039 = queryNorm
              4.8754888 = fieldWeight in 841, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.5 = fieldNorm(doc=841)
        0.5 = coord(1/2)
    
  3. Allen, D.; Karanasios, S.; Slavova, M.: Working with activity theory : context, technology, and information behavior (2011) 1.27
    1.2723765 = sum of:
      1.2723765 = product of:
        2.544753 = sum of:
          2.544753 = weight(author_txt:karanasios in 4374) [ClassicSimilarity], result of:
            2.544753 = score(doc=4374,freq=1.0), product of:
              0.6959311 = queryWeight, product of:
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.07137039 = queryNorm
              3.6566167 = fieldWeight in 4374, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.375 = fieldNorm(doc=4374)
        0.5 = coord(1/2)
    
  4. Thakker, D.; Karanasios, S.; Blanchard, E.; Lau, L.; Dimitrova, V.: Ontology for cultural variations in interpersonal communication : building on theoretical models and crowdsourced knowledge (2017) 1.06
    1.0603138 = sum of:
      1.0603138 = product of:
        2.1206276 = sum of:
          2.1206276 = weight(author_txt:karanasios in 3641) [ClassicSimilarity], result of:
            2.1206276 = score(doc=3641,freq=1.0), product of:
              0.6959311 = queryWeight, product of:
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.07137039 = queryNorm
              3.0471804 = fieldWeight in 3641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.3125 = fieldNorm(doc=3641)
        0.5 = coord(1/2)
    
  5. Allen, D.; Given, L.M.; Burnett, G.; Karanasios, S.: Information behavior and information practices (2019) 1.06
    1.0603138 = sum of:
      1.0603138 = product of:
        2.1206276 = sum of:
          2.1206276 = weight(author_txt:karanasios in 5428) [ClassicSimilarity], result of:
            2.1206276 = score(doc=5428,freq=1.0), product of:
              0.6959311 = queryWeight, product of:
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.07137039 = queryNorm
              3.0471804 = fieldWeight in 5428, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.3125 = fieldNorm(doc=5428)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Weessies, K.W.: ¬The publishing dynamics of catastrophic events (2007) 0.19
    0.1876911 = sum of:
      0.1876911 = product of:
        1.1730695 = sum of:
          0.0071887667 = weight(abstract_txt:research in 283) [ClassicSimilarity], result of:
            0.0071887667 = score(doc=283,freq=1.0), product of:
              0.029024104 = queryWeight, product of:
                3.170338 = idf(docFreq=5046, maxDocs=44218)
                0.0091548925 = queryNorm
              0.24768265 = fieldWeight in 283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.170338 = idf(docFreq=5046, maxDocs=44218)
                0.078125 = fieldNorm(doc=283)
          0.02881433 = weight(abstract_txt:body in 283) [ClassicSimilarity], result of:
            0.02881433 = score(doc=283,freq=1.0), product of:
              0.058127936 = queryWeight, product of:
                1.0006865 = boost
                6.345029 = idf(docFreq=210, maxDocs=44218)
                0.0091548925 = queryNorm
              0.49570537 = fieldWeight in 283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.345029 = idf(docFreq=210, maxDocs=44218)
                0.078125 = fieldNorm(doc=283)
          0.0124188205 = weight(abstract_txt:article in 283) [ClassicSimilarity], result of:
            0.0124188205 = score(doc=283,freq=1.0), product of:
              0.041787155 = queryWeight, product of:
                1.1998916 = boost
                3.8040617 = idf(docFreq=2677, maxDocs=44218)
                0.0091548925 = queryNorm
              0.2971923 = fieldWeight in 283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8040617 = idf(docFreq=2677, maxDocs=44218)
                0.078125 = fieldNorm(doc=283)
          1.1246476 = weight(abstract_txt:disasters in 283) [ClassicSimilarity], result of:
            1.1246476 = score(doc=283,freq=5.0), product of:
              0.71075064 = queryWeight, product of:
                8.571165 = boost
                9.05783 = idf(docFreq=13, maxDocs=44218)
                0.0091548925 = queryNorm
              1.5823377 = fieldWeight in 283, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                9.05783 = idf(docFreq=13, maxDocs=44218)
                0.078125 = fieldNorm(doc=283)
        0.16 = coord(4/25)
    
  2. Rahmi, R.; Joho, H.; Shirai, T.: ¬An analysis of natural disaster-related information-seeking behavior using temporal stages (2019) 0.18
    0.1825888 = sum of:
      0.1825888 = product of:
        0.7607867 = sum of:
          0.040968236 = weight(abstract_txt:natural in 5298) [ClassicSimilarity], result of:
            0.040968236 = score(doc=5298,freq=3.0), product of:
              0.07450527 = queryWeight, product of:
                1.6021903 = boost
                5.0794845 = idf(docFreq=747, maxDocs=44218)
                0.0091548925 = queryNorm
              0.5498703 = fieldWeight in 5298, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.0794845 = idf(docFreq=747, maxDocs=44218)
                0.0625 = fieldNorm(doc=5298)
          0.010865417 = weight(abstract_txt:study in 5298) [ClassicSimilarity], result of:
            0.010865417 = score(doc=5298,freq=1.0), product of:
              0.050775856 = queryWeight, product of:
                1.6199248 = boost
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.0091548925 = queryNorm
              0.21398787 = fieldWeight in 5298, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.0625 = fieldNorm(doc=5298)
          0.038267747 = weight(abstract_txt:behavior in 5298) [ClassicSimilarity], result of:
            0.038267747 = score(doc=5298,freq=1.0), product of:
              0.117538884 = queryWeight, product of:
                2.46466 = boost
                5.2092032 = idf(docFreq=656, maxDocs=44218)
                0.0091548925 = queryNorm
              0.3255752 = fieldWeight in 5298, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2092032 = idf(docFreq=656, maxDocs=44218)
                0.0625 = fieldNorm(doc=5298)
          0.012675533 = weight(abstract_txt:information in 5298) [ClassicSimilarity], result of:
            0.012675533 = score(doc=5298,freq=2.0), product of:
              0.059236046 = queryWeight, product of:
                2.6726842 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0091548925 = queryNorm
              0.21398345 = fieldWeight in 5298, 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=5298)
          0.08897811 = weight(abstract_txt:during in 5298) [ClassicSimilarity], result of:
            0.08897811 = score(doc=5298,freq=3.0), product of:
              0.16958636 = queryWeight, product of:
                3.8219595 = boost
                4.846761 = idf(docFreq=943, maxDocs=44218)
                0.0091548925 = queryNorm
              0.5246773 = fieldWeight in 5298, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.846761 = idf(docFreq=943, maxDocs=44218)
                0.0625 = fieldNorm(doc=5298)
          0.56903166 = weight(abstract_txt:disasters in 5298) [ClassicSimilarity], result of:
            0.56903166 = score(doc=5298,freq=2.0), product of:
              0.71075064 = queryWeight, product of:
                8.571165 = boost
                9.05783 = idf(docFreq=13, maxDocs=44218)
                0.0091548925 = queryNorm
              0.8006066 = fieldWeight in 5298, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.05783 = idf(docFreq=13, maxDocs=44218)
                0.0625 = fieldNorm(doc=5298)
        0.24 = coord(6/25)
    
  3. Son, J.; Lee, J.; Larsen, I.; Nissenbaum, K.R.; Woo, J.: Understanding the uncertainty of disaster tweets and its effect on retweeting : the perspectives of uncertainty reduction theory and information entropy (2020) 0.17
    0.16877545 = sum of:
      0.16877545 = product of:
        0.7032311 = sum of:
          0.0057510133 = weight(abstract_txt:research in 5962) [ClassicSimilarity], result of:
            0.0057510133 = score(doc=5962,freq=1.0), product of:
              0.029024104 = queryWeight, product of:
                3.170338 = idf(docFreq=5046, maxDocs=44218)
                0.0091548925 = queryNorm
              0.19814612 = fieldWeight in 5962, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.170338 = idf(docFreq=5046, maxDocs=44218)
                0.0625 = fieldNorm(doc=5962)
          0.024890915 = weight(abstract_txt:contributes in 5962) [ClassicSimilarity], result of:
            0.024890915 = score(doc=5962,freq=1.0), product of:
              0.061180513 = queryWeight, product of:
                1.0266258 = boost
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.0091548925 = queryNorm
              0.40684384 = fieldWeight in 5962, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.0625 = fieldNorm(doc=5962)
          0.010865417 = weight(abstract_txt:study in 5962) [ClassicSimilarity], result of:
            0.010865417 = score(doc=5962,freq=1.0), product of:
              0.050775856 = queryWeight, product of:
                1.6199248 = boost
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.0091548925 = queryNorm
              0.21398787 = fieldWeight in 5962, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.0625 = fieldNorm(doc=5962)
          0.020041779 = weight(abstract_txt:information in 5962) [ClassicSimilarity], result of:
            0.020041779 = score(doc=5962,freq=5.0), product of:
              0.059236046 = queryWeight, product of:
                2.6726842 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0091548925 = queryNorm
              0.33833754 = fieldWeight in 5962, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0625 = fieldNorm(doc=5962)
          0.07265032 = weight(abstract_txt:during in 5962) [ClassicSimilarity], result of:
            0.07265032 = score(doc=5962,freq=2.0), product of:
              0.16958636 = queryWeight, product of:
                3.8219595 = boost
                4.846761 = idf(docFreq=943, maxDocs=44218)
                0.0091548925 = queryNorm
              0.4283972 = fieldWeight in 5962, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.846761 = idf(docFreq=943, maxDocs=44218)
                0.0625 = fieldNorm(doc=5962)
          0.56903166 = weight(abstract_txt:disasters in 5962) [ClassicSimilarity], result of:
            0.56903166 = score(doc=5962,freq=2.0), product of:
              0.71075064 = queryWeight, product of:
                8.571165 = boost
                9.05783 = idf(docFreq=13, maxDocs=44218)
                0.0091548925 = queryNorm
              0.8006066 = fieldWeight in 5962, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.05783 = idf(docFreq=13, maxDocs=44218)
                0.0625 = fieldNorm(doc=5962)
        0.24 = coord(6/25)
    
  4. Chua, A.Y.K.: ¬A tale of two hurricanes : comparing Katrina and Rita through a knowledge management perspective (2007) 0.16
    0.16213076 = sum of:
      0.16213076 = product of:
        0.8106538 = sum of:
          0.0124188205 = weight(abstract_txt:article in 573) [ClassicSimilarity], result of:
            0.0124188205 = score(doc=573,freq=1.0), product of:
              0.041787155 = queryWeight, product of:
                1.1998916 = boost
                3.8040617 = idf(docFreq=2677, maxDocs=44218)
                0.0091548925 = queryNorm
              0.2971923 = fieldWeight in 573, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8040617 = idf(docFreq=2677, maxDocs=44218)
                0.078125 = fieldNorm(doc=573)
          0.029566279 = weight(abstract_txt:natural in 573) [ClassicSimilarity], result of:
            0.029566279 = score(doc=573,freq=1.0), product of:
              0.07450527 = queryWeight, product of:
                1.6021903 = boost
                5.0794845 = idf(docFreq=747, maxDocs=44218)
                0.0091548925 = queryNorm
              0.39683473 = fieldWeight in 573, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0794845 = idf(docFreq=747, maxDocs=44218)
                0.078125 = fieldNorm(doc=573)
          0.013581771 = weight(abstract_txt:study in 573) [ClassicSimilarity], result of:
            0.013581771 = score(doc=573,freq=1.0), product of:
              0.050775856 = queryWeight, product of:
                1.6199248 = boost
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.0091548925 = queryNorm
              0.26748484 = fieldWeight in 573, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.078125 = fieldNorm(doc=573)
          0.043797348 = weight(abstract_txt:activities in 573) [ClassicSimilarity], result of:
            0.043797348 = score(doc=573,freq=1.0), product of:
              0.11082852 = queryWeight, product of:
                2.3932717 = boost
                5.0583196 = idf(docFreq=763, maxDocs=44218)
                0.0091548925 = queryNorm
              0.3951812 = fieldWeight in 573, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0583196 = idf(docFreq=763, maxDocs=44218)
                0.078125 = fieldNorm(doc=573)
          0.7112896 = weight(abstract_txt:disasters in 573) [ClassicSimilarity], result of:
            0.7112896 = score(doc=573,freq=2.0), product of:
              0.71075064 = queryWeight, product of:
                8.571165 = boost
                9.05783 = idf(docFreq=13, maxDocs=44218)
                0.0091548925 = queryNorm
              1.0007583 = fieldWeight in 573, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.05783 = idf(docFreq=13, maxDocs=44218)
                0.078125 = fieldNorm(doc=573)
        0.2 = coord(5/25)
    
  5. Bao, X.; Ke, P.: Chaos, expansion, and contraction : the information worlds of depression patients during the COVID-19 pandemic lockdown (2023) 0.15
    0.14812936 = sum of:
      0.14812936 = product of:
        0.5290334 = sum of:
          0.023051465 = weight(abstract_txt:body in 1020) [ClassicSimilarity], result of:
            0.023051465 = score(doc=1020,freq=1.0), product of:
              0.058127936 = queryWeight, product of:
                1.0006865 = boost
                6.345029 = idf(docFreq=210, maxDocs=44218)
                0.0091548925 = queryNorm
              0.3965643 = fieldWeight in 1020, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.345029 = idf(docFreq=210, maxDocs=44218)
                0.0625 = fieldNorm(doc=1020)
          0.040460866 = weight(abstract_txt:neglected in 1020) [ClassicSimilarity], result of:
            0.040460866 = score(doc=1020,freq=1.0), product of:
              0.08458162 = queryWeight, product of:
                1.207101 = boost
                7.653836 = idf(docFreq=56, maxDocs=44218)
                0.0091548925 = queryNorm
              0.47836474 = fieldWeight in 1020, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.653836 = idf(docFreq=56, maxDocs=44218)
                0.0625 = fieldNorm(doc=1020)
          0.058452375 = weight(abstract_txt:interrelationship in 1020) [ClassicSimilarity], result of:
            0.058452375 = score(doc=1020,freq=1.0), product of:
              0.10809045 = queryWeight, product of:
                1.3645809 = boost
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.0091548925 = queryNorm
              0.5407728 = fieldWeight in 1020, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.0625 = fieldNorm(doc=1020)
          0.010865417 = weight(abstract_txt:study in 1020) [ClassicSimilarity], result of:
            0.010865417 = score(doc=1020,freq=1.0), product of:
              0.050775856 = queryWeight, product of:
                1.6199248 = boost
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.0091548925 = queryNorm
              0.21398787 = fieldWeight in 1020, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.0625 = fieldNorm(doc=1020)
          0.029726762 = weight(abstract_txt:information in 1020) [ClassicSimilarity], result of:
            0.029726762 = score(doc=1020,freq=11.0), product of:
              0.059236046 = queryWeight, product of:
                2.6726842 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0091548925 = queryNorm
              0.5018357 = fieldWeight in 1020, product of:
                3.3166249 = tf(freq=11.0), with freq of:
                  11.0 = termFreq=11.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0625 = fieldNorm(doc=1020)
          0.25160632 = weight(abstract_txt:worlds in 1020) [ClassicSimilarity], result of:
            0.25160632 = score(doc=1020,freq=4.0), product of:
              0.2598687 = queryWeight, product of:
                3.6647403 = boost
                7.7456436 = idf(docFreq=51, maxDocs=44218)
                0.0091548925 = queryNorm
              0.96820545 = fieldWeight in 1020, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                7.7456436 = idf(docFreq=51, maxDocs=44218)
                0.0625 = fieldNorm(doc=1020)
          0.11487025 = weight(abstract_txt:during in 1020) [ClassicSimilarity], result of:
            0.11487025 = score(doc=1020,freq=5.0), product of:
              0.16958636 = queryWeight, product of:
                3.8219595 = boost
                4.846761 = idf(docFreq=943, maxDocs=44218)
                0.0091548925 = queryNorm
              0.67735547 = fieldWeight in 1020, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.846761 = idf(docFreq=943, maxDocs=44218)
                0.0625 = fieldNorm(doc=1020)
        0.28 = coord(7/25)