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ウェブ・ソーシャルメディア論文読み会 第25回: Differences in misinfo...

ウェブ・ソーシャルメディア論文読み会 第25回: Differences in misinformation sharing can lead to politically asymmetric sanctions (Nature, 2024)

taichi_murayama

January 14, 2025
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  1. Differences in misinformation sharing can lead to politically asymmetric sanctions

    (Nature, 2024)  ଜࢁଠҰ 第25回ウェブ・ソーシャルメディア論⽂読み会
  2. 3 4PDJBM.FEJB1MBUGPSNͷޡ৘ใରࡦ΁ͷ൷൑ l ڞ࿨ౘ୅දδϜɾδϣʔμϯࢯʹ ΑΔϑΣΠΫχϡʔεݚڀͷ൷൑ l ޡ৘ใʹؔ͢Δֶज़ݚڀऀ΍5XJUUFS ΍'BDFCPPLͳͲͷϓϥοτϑΥʔ ϜʹΑΔʮݕӾମ੍ʯΛௐࠪɾ૞ࠪ l

    ถࠃٞࣄಊऻܸࣄ݅Λ͸͡Ίͱ͢Δ ΠϕϯτʹΑΔΞΧ΢ϯτͷఀࢭ͕ɺ ʮอक೿ͷҙݟͷݕӾʯͰ͋Δ എܠ 参考: https://www.nature.com/articles/d41586-023-02195-3
  3. 4 4PDJBM.FEJB1MBUGPSNͷޡ৘ใରࡦ΁ͷ൷൑ l ถࠃࡏॅͷఔ౓ͷਓ͕4PDJBM .FEJB1MBUGPSN͸޷·͘͠ͳ͍ ͱࢥ͏੓࣏తݟղΛҙਤతʹݕ Ӿ͢ΔՄೳੑ͕ߴ͍ͱߟ͑Δ l ถࠃࡏॅͷ൒਺Ҏ্͕1MBUGPSN ্ͷͲͷ౤ߘΛɺޡใͰ͋Δͱ

    ͍͏ϥϕϧ෇͚͕ద੾ʹͰ͖Δ ͱߟ͑ͳ͍ എܠ 参考: https://www.pewresearch.org/internet/2020/08/19/most- americans-think-social-media-sites-censor-political-viewpoints/
  4. 6 ֓ཁ Differences in misinformation sharing can lead to politically

    asymmetric sanctions (Nature, 2024) Mohsen Mosleh, Qi Yang, Tauhid Zaman, Gordon Pennycook & David G. Rand l Mohsen Mosleh l 0YGPSEେֶ "TTJTUBOU1SPGFTTPS l ͜͜೥΄Ͳɺ-BTU"VUIPSͷ%BWJE(3BOEͱͷڞஶ͕ଟ͍ l ౘ೿ੑͱ'BLF/FXTͷؔ܎ʹ஫໨ͨ͠ݚڀ͕ଟ͍ l Nature 2021, Shifting attention to accuracy can reduce misinformation online l PNAS 2021, Shared Partisanship Dramatically Increases Social Tie Formation in a Twitter Field Experiment l David G. Rand l .*5ͷ1SPGFTTPSɻ l ޡ৘ใݚڀͰ༗໊ͳਓ l ͲΜͳ࿦จʁ ιʔγϟϧϝσΟΞ্ʹ͓͍ͯɺҟͳΔ੓࣏తཱ৔ͷϢʔβʔؒͰͷޡ৘ใڞ༗ͷՄೳੑ͕Ͳͷఔ౓ҟͳΔͷ ͔ʁͦͯ͠ɺͦΕʹΑͬͯΞΧ΢ϯτఀࢭ͕࣮ߦ͞ΕΔՄೳੑ͸Ͳͷఔ౓ҟͳΔͷ͔ʁ͜ͷ఺Λ໌Β͔ʹ͢Δͨ Ίɺ੓࣏తόΠΞεΛݮΒͨ͠υϝΠϯ͕৴པͰ͖Δ͔৴པͰ͖ͳ͍͔ͷσʔληοτʹج͍ͮͯݕূͨ͠ͱ͜Ζɺ อक೿੍͕ࡋͷର৅ʹͳΓ΍͍͢͜ͱΛσʔλͱγϛϡϨʔγϣϯ͔Βࣔͨ͠ɻ
  5. 8 σʔληοτ ४උ l 5XJUUFS্Ͱͷ೥݄ʹถࠃେ౷ྖબڍʹؔ࿈͢Δ֦ࢄ͞Ε ͨϋογϡλάʢ7PUF#JEFO)BSSJT 5SVNQʣɺ ͦΕͧΕϢʔβͮͭແ࡞ҝʹநग़͠౤ߘΛऩू l औಘ͔Βϲ݄ޙʹɺϢʔβ͕5XJUUFS͔Β4VTQFOE͞Ε͔ͨऔಘ

    l υϝΠϯ৴པ౓σʔληοτ <> l ݸͷχϡʔευϝΠϯʢ.BJOTUSFBN "MUFSOBUJWF 'BLF/FXTʣʹର ͯ͠ϑΝΫτνΣοΧʔʹΑΔϨʔςΟϯά͕෇༩ [1] Pennycook, G. & Rand, D. G. Fighting misinformation on social media using crowdsourced judgments of news source quality. Proc. Natl Acad. Sci. USA 116, 2521–2526 (2019).
  6. 9 σʔληοτ ४උ l ͭͷ4PDJBM.FEJBσʔληοτͱͭͷαʔϕΠௐࠪΛ༻͍ͨݕূ l 'BDFCPPL:PV(PW O <> l

    5XJUUFS1SPMJGJD O  O <> l 5XJUUFS'PMMPX&MJUFT O  O  O  < VOQVCMJTIFE VOQVCMJTIFE> l 5XJUUFS4VSWFZ-VDJE O <> l 4VSWFZEBUBBCPVUTIBSJOHJOUFOUJPOTGPS$07*%DMBJNT<> [2] Guess, A., Nagler, J. & Tucker, J. Less than you think: prevalence and predictors of fake news dissemination on Facebook. Sci. Adv. 5, eaau4586 (2019). [3] Mosleh, M., Pennycook, G., Arechar, A. A. & Rand, D. G. Cognitive reflection correlates with behavior on Twitter. Nat. Commun. 12, 921 (2021). [4] Mosleh, M. & Rand, D. G. Measuring exposure to misinformation from political elites on Twitter. Nat. Commun. 13, 7144 (2022). [5] Ghezae, I. et al. Partisans neither expect nor receive reputational rewards for sharing falsehoods over truth online. PNAS Nexus 3, pgae287 (2024). [6] Arechar, A. A. et al. Understanding and combatting misinformation across 16 countries on six continents. Nat. Hum. Behav. 7, 1502–1513 (2023).
  7. 12 υϝΠϯ৴པ౓σʔληοτͷ৽ͨͳείΞ෇͚ l ੓࣏తʹόϥϯεͷͱΕͨҰൠਓάϧʔϓถࠃࡏॅਓ l ࢀՃऀ͸ͦΕͧΕɺใಓػؔͷͦΕͧΕΛͲͷఔ౓৴པ͍ͯ͠Δ ͔ʢஈ֊ͷϦοΧʔτई౓ʣɺຽओౘڞ࿨ౘͷ৴པ౓΍੓࣏త ࢤ޲ʹج͍ͮͯɺ֤ใಓػؔͷ৴པ౓Λࢉग़ l OZUJNFTDPN

     GBDUDIFDLFS  MBZQFSTPOSBUJOH l DCTOFXTDPN  GBDUDIFDLFS  MBZQFSTPOSBUJOH l ZPVSOFXTXJSFDPN  GBDUDIFDLFS  MBZQFSTPOSBUJOH l QBUSJPUQPTUVT  GBDUDIFDLFS  MBZQFSTPOSBUJOH l BNFSJDBOOFXTDPN  GBDUDIFDLFS  MBZQFSTPOSBUJOH ٙ໰