The impact of social media on risk perceptions during the MERS outbreak in South Korea
Identifieur interne : 000692 ( Pmc/Checkpoint ); précédent : 000691; suivant : 000693The impact of social media on risk perceptions during the MERS outbreak in South Korea
Auteurs : Doo-Hun Choi [Corée du Sud] ; Woohyun Yoo [Corée du Sud] ; Ghee-Young Noh [Corée du Sud] ; Keeho Park [Corée du Sud]Source :
- Computers in Human Behavior [ 0747-5632 ] ; 2017.
Abstract
Analyzing nationally representative online panel survey data during the MERS outbreak in South Korea, this study examined the role of social media exposure in shaping public's risk perceptions of MERS. The present study also investigated the moderating role of heuristic-systematic processing and self-efficacy in the relationship between social media exposure and risk perceptions. The findings of this study showed that social media exposure was positively related to forming risk perceptions. Moreover, heuristic-systematic processing and self-efficacy were found to moderate the impact of social media on risk perceptions. The interaction effects suggested that the role of social media in increasing risk perceptions of MERS was heighted by heuristic-systematic processing and self-efficacy. The results and implications of this study are discussed in greater details.
Url:
DOI: 10.1016/j.chb.2017.03.004
PubMed: NONE
PubMed Central: 7126097
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">The impact of social media on risk perceptions during the MERS outbreak in South Korea</title><author><name sortKey="Choi, Doo Hun" sort="Choi, Doo Hun" uniqKey="Choi D" first="Doo-Hun" last="Choi">Doo-Hun Choi</name><affiliation wicri:level="1"><nlm:aff id="aff1">Graduate Program of Interaction Design, Hallym University, Chuncheon, South Korea</nlm:aff><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Graduate Program of Interaction Design, Hallym University, Chuncheon</wicri:regionArea><wicri:noRegion>Chuncheon</wicri:noRegion></affiliation><affiliation wicri:level="3"><nlm:aff id="aff2">College University, Sungkyunkwan University, Seoul, South Korea</nlm:aff><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>College University, Sungkyunkwan University, Seoul</wicri:regionArea><placeName><settlement type="city">Séoul</settlement><region type="capital">Région capitale de Séoul</region></placeName></affiliation></author><author><name sortKey="Yoo, Woohyun" sort="Yoo, Woohyun" uniqKey="Yoo W" first="Woohyun" last="Yoo">Woohyun Yoo</name><affiliation wicri:level="1"><nlm:aff id="aff3">Department of Mass Communication, Incheon National University, Incheon, South Korea</nlm:aff><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Mass Communication, Incheon National University, Incheon</wicri:regionArea><wicri:noRegion>Incheon</wicri:noRegion></affiliation></author><author><name sortKey="Noh, Ghee Young" sort="Noh, Ghee Young" uniqKey="Noh G" first="Ghee-Young" last="Noh">Ghee-Young Noh</name><affiliation wicri:level="1"><nlm:aff id="aff4">School of Communication, Hallym University, Chuncheon, South Korea</nlm:aff><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>School of Communication, Hallym University, Chuncheon</wicri:regionArea><wicri:noRegion>Chuncheon</wicri:noRegion></affiliation></author><author><name sortKey="Park, Keeho" sort="Park, Keeho" uniqKey="Park K" first="Keeho" last="Park">Keeho Park</name><affiliation wicri:level="1"><nlm:aff id="aff5">Graduate School of Cancer Science and Policy, National Cancer Center, South Korea</nlm:aff><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Graduate School of Cancer Science and Policy, National Cancer Center</wicri:regionArea><wicri:noRegion>National Cancer Center</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmc">7126097</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7126097</idno><idno type="RBID">PMC:7126097</idno><idno type="doi">10.1016/j.chb.2017.03.004</idno><idno type="pmid">NONE</idno><date when="2017">2017</date><idno type="wicri:Area/Pmc/Corpus">000B92</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000B92</idno><idno type="wicri:Area/Pmc/Curation">000B92</idno><idno 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xml:lang="fr">Corée du Sud</country><wicri:regionArea>College University, Sungkyunkwan University, Seoul</wicri:regionArea><placeName><settlement type="city">Séoul</settlement><region type="capital">Région capitale de Séoul</region></placeName></affiliation></author><author><name sortKey="Yoo, Woohyun" sort="Yoo, Woohyun" uniqKey="Yoo W" first="Woohyun" last="Yoo">Woohyun Yoo</name><affiliation wicri:level="1"><nlm:aff id="aff3">Department of Mass Communication, Incheon National University, Incheon, South Korea</nlm:aff><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Mass Communication, Incheon National University, Incheon</wicri:regionArea><wicri:noRegion>Incheon</wicri:noRegion></affiliation></author><author><name sortKey="Noh, Ghee Young" sort="Noh, Ghee Young" uniqKey="Noh G" first="Ghee-Young" last="Noh">Ghee-Young Noh</name><affiliation wicri:level="1"><nlm:aff id="aff4">School of Communication, Hallym University, Chuncheon, South Korea</nlm:aff><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>School of Communication, Hallym University, Chuncheon</wicri:regionArea><wicri:noRegion>Chuncheon</wicri:noRegion></affiliation></author><author><name sortKey="Park, Keeho" sort="Park, Keeho" uniqKey="Park K" first="Keeho" last="Park">Keeho Park</name><affiliation wicri:level="1"><nlm:aff id="aff5">Graduate School of Cancer Science and Policy, National Cancer Center, South Korea</nlm:aff><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Graduate School of Cancer Science and Policy, National Cancer Center</wicri:regionArea><wicri:noRegion>National Cancer Center</wicri:noRegion></affiliation></author></analytic><series><title level="j">Computers in Human Behavior</title><idno type="ISSN">0747-5632</idno><idno type="eISSN">0747-5632</idno><imprint><date when="2017">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Analyzing nationally representative online panel survey data during the MERS outbreak in South Korea, this study examined the role of social media exposure in shaping public's risk perceptions of MERS. The present study also investigated the moderating role of heuristic-systematic processing and self-efficacy in the relationship between social media exposure and risk perceptions. The findings of this study showed that social media exposure was positively related to forming risk perceptions. Moreover, heuristic-systematic processing and self-efficacy were found to moderate the impact of social media on risk perceptions. The interaction effects suggested that the role of social media in increasing risk perceptions of MERS was heighted by heuristic-systematic processing and self-efficacy. The results and implications of this study are discussed in greater details.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Austin, L" uniqKey="Austin L">L. Austin</name></author><author><name sortKey="Liu, B F" uniqKey="Liu B">B.F. Liu</name></author><author><name sortKey="Jin, Y" uniqKey="Jin Y">Y. 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<front><journal-meta><journal-id journal-id-type="nlm-ta">Comput Human Behav</journal-id><journal-id journal-id-type="iso-abbrev">Comput Human Behav</journal-id><journal-title-group><journal-title>Computers in Human Behavior</journal-title></journal-title-group><issn pub-type="ppub">0747-5632</issn><issn pub-type="epub">0747-5632</issn><publisher><publisher-name>Elsevier Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmc">7126097</article-id><article-id pub-id-type="publisher-id">S0747-5632(17)30153-X</article-id><article-id pub-id-type="doi">10.1016/j.chb.2017.03.004</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title-group><article-title>The impact of social media on risk perceptions during the MERS outbreak in South Korea</article-title></title-group><contrib-group><contrib contrib-type="author" id="au1"><name><surname>Choi</surname><given-names>Doo-Hun</given-names></name><xref rid="aff1" ref-type="aff">a</xref><xref rid="aff2" ref-type="aff">b</xref></contrib><contrib contrib-type="author" id="au2"><name><surname>Yoo</surname><given-names>Woohyun</given-names></name><xref rid="aff3" ref-type="aff">c</xref></contrib><contrib contrib-type="author" id="au3"><name><surname>Noh</surname><given-names>Ghee-Young</given-names></name><xref rid="aff4" ref-type="aff">d</xref></contrib><contrib contrib-type="author" id="au4"><name><surname>Park</surname><given-names>Keeho</given-names></name><email>park.keeho@gmail.com</email><xref rid="aff5" ref-type="aff">e</xref><xref rid="cor1" ref-type="corresp">∗</xref></contrib></contrib-group><aff id="aff1"><label>a</label>Graduate Program of Interaction Design, Hallym University, Chuncheon, South Korea</aff><aff id="aff2"><label>b</label>College University, Sungkyunkwan University, Seoul, South Korea</aff><aff id="aff3"><label>c</label>Department of Mass Communication, Incheon National University, Incheon, South Korea</aff><aff id="aff4"><label>d</label>School of Communication, Hallym University, Chuncheon, South Korea</aff><aff id="aff5"><label>e</label>Graduate School of Cancer Science and Policy, National Cancer Center, South Korea</aff><author-notes><corresp id="cor1"><label>∗</label>Corresponding author. 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, 10408, South Korea. <email>park.keeho@gmail.com</email></corresp></author-notes><pub-date pub-type="pmc-release"><day>3</day><month>3</month><year>2017</year></pub-date><pmc-comment> PMC Release delay is 0 months and 0 days and was based on .</pmc-comment>
<pub-date pub-type="ppub"><month>7</month><year>2017</year></pub-date><pub-date pub-type="epub"><day>3</day><month>3</month><year>2017</year></pub-date><volume>72</volume><fpage>422</fpage><lpage>431</lpage><history><date date-type="received"><day>7</day><month>12</month><year>2016</year></date><date date-type="rev-recd"><day>27</day><month>2</month><year>2017</year></date><date date-type="accepted"><day>1</day><month>3</month><year>2017</year></date></history><permissions><copyright-statement>© 2017 Elsevier Ltd. All rights reserved.</copyright-statement><copyright-year>2017</copyright-year><copyright-holder>Elsevier Ltd</copyright-holder><license><license-p>Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.</license-p></license></permissions><abstract id="abs0010"><p>Analyzing nationally representative online panel survey data during the MERS outbreak in South Korea, this study examined the role of social media exposure in shaping public's risk perceptions of MERS. The present study also investigated the moderating role of heuristic-systematic processing and self-efficacy in the relationship between social media exposure and risk perceptions. The findings of this study showed that social media exposure was positively related to forming risk perceptions. Moreover, heuristic-systematic processing and self-efficacy were found to moderate the impact of social media on risk perceptions. The interaction effects suggested that the role of social media in increasing risk perceptions of MERS was heighted by heuristic-systematic processing and self-efficacy. The results and implications of this study are discussed in greater details.</p></abstract><abstract abstract-type="author-highlights" id="abs0015"><title>Highlights</title><p><list list-type="simple" id="ulist0010"><list-item id="u0010"><label>•</label><p id="p0010">Social media exposure was positively associated with risk perceptions of MERS.</p></list-item><list-item id="u0015"><label>•</label><p id="p0015">Systematic processing was positively associated with risk perceptions of MERS.</p></list-item><list-item id="u0020"><label>•</label><p id="p0020">Self-efficacy for MERS was negatively associated with risk perceptions of MERS.</p></list-item><list-item id="u0025"><label>•</label><p id="p0025">Social media exposure interacted with HSM and self-efficacy to influence risk perceptions of MERS.</p></list-item></list></p></abstract><kwd-group id="kwrds0010"><title>Keywords</title><kwd>MERS</kwd><kwd>Social media</kwd><kwd>Heuristic-systematic processing</kwd><kwd>Self-efficacy</kwd><kwd>Risk perceptions</kwd></kwd-group></article-meta></front></pmc><affiliations><list><country><li>Corée du Sud</li></country><region><li>Région capitale de Séoul</li></region><settlement><li>Séoul</li></settlement></list><tree><country name="Corée du Sud"><noRegion><name sortKey="Choi, Doo Hun" sort="Choi, Doo Hun" uniqKey="Choi D" first="Doo-Hun" last="Choi">Doo-Hun Choi</name></noRegion><name sortKey="Choi, Doo Hun" sort="Choi, Doo Hun" uniqKey="Choi D" first="Doo-Hun" last="Choi">Doo-Hun Choi</name><name sortKey="Noh, Ghee Young" sort="Noh, Ghee Young" uniqKey="Noh G" first="Ghee-Young" last="Noh">Ghee-Young Noh</name><name sortKey="Park, Keeho" sort="Park, Keeho" uniqKey="Park K" first="Keeho" last="Park">Keeho Park</name><name sortKey="Yoo, Woohyun" sort="Yoo, Woohyun" uniqKey="Yoo W" first="Woohyun" last="Yoo">Woohyun Yoo</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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