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Information propagation process and social influence by social media: An empirical study based on large scale data

Research Project

Project/Area Number 25285181
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Social psychology
Research InstitutionKwansei Gakuin University

Principal Investigator

MIURA Asako  関西学院大学, 文学部, 教授 (30273569)

Co-Investigator(Kenkyū-buntansha) 小森 政嗣  大阪電気通信大学, 情報通信工学部, 教授 (60352019)
松村 真宏  大阪大学, 経済学研究科(研究院), 准教授 (10379159)
Co-Investigator(Renkei-kenkyūsha) HIRAISHI Kai  慶應義塾大学, 文学部, 准教授 (50343108)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥15,860,000 (Direct Cost: ¥12,200,000、Indirect Cost: ¥3,660,000)
Fiscal Year 2015: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2014: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2013: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Keywordsソーシャルメディア / ビッグデータ / 情報伝播 / ネットワーク / 社会的影響
Outline of Final Research Achievements

In this research, from the perspective of psychology and informatics, we analyzed information propagated on social media at the time of the Great East Japan Earthquake. We focused on the network structure (what kind of mechanism supports propagation) and information value (what kind of risk information is easy to propagate). Based on the results, we examined the social influences of such information propagation. The analysis targets are Japanese tweets posted on Twitter before and after the disaster.
The resules shows that a strong anxious feeling enhanced the diffusiveness of the information, and this trend was shown to be prominent in the information provided by the personal media. In addition, it was suggested that users with low center of network or mutuality are more likely to spread risk information.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (13 results)

All 2016 2015 2014 2013 Other

All Journal Article (4 results) (of which Peer Reviewed: 3 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (6 results) (of which Int'l Joint Research: 1 results) Remarks (3 results)

  • [Journal Article] Relationship between Emotion and Diffusion of Disaster Information on Social Media: Case Study on 2011 Tohoku Earthquake2016

    • Author(s)
      三浦麻子・鳥海不二夫・小森政嗣・松村真宏・平石界
    • Journal Title

      Transactions of the Japanese Society for Artificial Intelligence

      Volume: 31 Issue: 1 Pages: NFC-A_1-9

    • DOI

      10.1527/tjsai.NFC-EC1

    • NAID

      130005118947

    • ISSN
      1346-0714, 1346-8030
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 東日本大震災時のネガティブ感情反応表出――大規模データによる検討――2015

    • Author(s)
      三浦麻子・小森政嗣・松村真宏・前田和甫
    • Journal Title

      心理学研究

      Volume: 86

    • NAID

      130005083911

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] マイクロブログにおけるパーソナルネットワークの特性と流言拡散行動の関係2014

    • Author(s)
      小森政嗣・前田和甫・三浦麻子・松村真宏
    • Journal Title

      ヒューマンインタフェース学会論文誌

      Volume: 16 Pages: 277-284

    • NAID

      130007671512

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 原子力災害関連ツイートと天災関連ツイートにおける感情語表出頻度の周期的変動2013

    • Author(s)
      前田和甫・三浦麻子・小森政嗣
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: 113 Pages: 119-122

    • Related Report
      2013 Annual Research Report
  • [Presentation] Media and Sentiments in the Great East Japan Earthquake Related Tweets: Social Media as “Meta Media”2016

    • Author(s)
      Matsumura, N., Miura, A., Komori, M., & Hiraishi, K.
    • Organizer
      SCSN 2016 : Fourth International Workshop on Semantic Computing for Social Networks: from user information to social knowledge.
    • Place of Presentation
      Laguna Hills, CA, USA
    • Year and Date
      2016-02-03
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 東日本大震災関連ツイートにおけるメディアと感情表現の関連2015

    • Author(s)
      松村真宏・三浦麻子・小森政嗣・平石界
    • Organizer
      人工知能学会全国大会2015
    • Place of Presentation
      公立はこだて未来大学(北海道・函館市)
    • Year and Date
      2015-05-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] 災害情報伝播における感情語の機能:ツイッターにおけるリツイート数を指標とした検討2014

    • Author(s)
      三浦麻子・小森政嗣・松村真宏・平石界
    • Organizer
      日本心理学会第78回大会
    • Place of Presentation
      同志社大学今出川キャンパス(京都府京都市)
    • Year and Date
      2014-09-10 – 2014-09-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] ソーシャルメディアにおける災害情報の伝播と感情:.東日本大震災に際する事例2014

    • Author(s)
      三浦麻子・鳥海不二夫・小森政嗣・松村真宏・平石界
    • Organizer
      人工知能学会全国大会2014
    • Place of Presentation
      ひめぎんホール(愛媛県松山市)
    • Year and Date
      2014-05-12 – 2014-05-15
    • Related Report
      2014 Annual Research Report
  • [Presentation] The emotional timeline after the great east Japan earthquake.

    • Author(s)
      Miura, A., Komori, M., & Matsumura, N.
    • Organizer
      The 121st Annual Convention of American Psychological Association
    • Place of Presentation
      Hawai'i Convention Center, HI, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] 東日本大震災関連ツイートにおける感情表出:天災関連ツイートと人災関連ツイートによる差異と時系列変化

    • Author(s)
      三浦麻子・小森政嗣
    • Organizer
      日本心理学会第77回大会
    • Place of Presentation
      札幌コンベンションセンター/札幌市産業振興センター
    • Related Report
      2013 Annual Research Report
  • [Remarks] ソーシャルメディアによる情報伝播過程と社会的影響

    • URL

      https://sites.google.com/site/psybigdata

    • Related Report
      2016 Annual Research Report
  • [Remarks] ソーシャルメディアによる情報伝播過程と社会的影響

    • URL

      https://sites.google.com/site/psybigdata/

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
  • [Remarks] ソーシャルメディアによる情報伝播過程と社会的影響

    • URL

      https://sites.google.com/site/psybigdata/

    • Related Report
      2013 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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