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  1. Countering misinformation with targeted messages
    experimental evidence using mobile phones
    Autor*in: Armand, Alex; Augsburg, Britta; Bancalari, Antonella; Kameshwara, Kalyan Kumar
    Erschienen: [2021]
    Verlag:  Institute for Fiscal Studies, London

    Widespread misconceptions can be critical, especially in times of crisis. Through a field experiment, we study how to address such wrong or inaccurate beliefs using messages delivered to individual citizens using mobile phones. We focus on... mehr

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    Verlag (kostenfrei)
    Resolving-System (kostenfrei)

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 141
    Fernleihe:
    keine Fernleihe

     

    Widespread misconceptions can be critical, especially in times of crisis. Through a field experiment, we study how to address such wrong or inaccurate beliefs using messages delivered to individual citizens using mobile phones. We focus on misinformation related to the COVID-19 pandemic in a hard-to-reach population - India’s slum residents. We randomly allocate participants to receive voice and video messages introduced by a local citizen, the messenger, and in which medical practitioners debunk misconceptions. To understand the role of targeting, we randomly vary the signaled religious identity of the messenger into either Muslim or Hindu, guaranteeing exogenous variation in religion concordance between messenger and recipient. Doctor messages are effective at increasing knowledge of, and compliance with, COVID-19 policy guidelines. Changes in misconceptions are observed only when there is religion concordance and mainly for religious-salient misconceptions. Correcting misconceptions with information requires targeting messages to specific populations and tailoring them to individual characteristics.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/242926
    Schriftenreihe: Working paper / lnstitute for Fiscal Studies ; 21, 27
    Schlagworte: Misinformation; Misconception; Fake news; Religion; India; Social media; COVID-19
    Umfang: 1 Online-Ressource (circa 50 Seiten), Illustrationen
  2. Countering misinformation with targeted messages
    experimental evidence using mobile phones
    Autor*in: Armand, Alex; Augsburg, Britta; Bancalari, Antonella; Kameshwara, Kalyan Kumar
    Erschienen: 28 August 2021
    Verlag:  Centre for Economic Policy Research, London

    Zugang:
    Verlag (lizenzpflichtig)

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    LZ 161
    Fernleihe:
    keine Fernleihe

    Standort:
    Universitätsbibliothek Mannheim
    Fernleihe:
    keine Fernleihe
    Export in Literaturverwaltung   RIS-Format
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Array ; DP16492
    Schlagworte: Misinformation; Misconception; fake news; religion; India; social media; COVID-19
    Umfang: 1 Online-Ressource (circa 52 Seiten), Illustrationen
  3. Social proximity and misinformation
    experimental evidence from a mobile phone-based campaign in India
    Autor*in: Armand, Alex; Augsburg, Britta; Bancalari, Antonella; Kameshwara, Kalyan Kumar
    Erschienen: [2022]
    Verlag:  Institute for Fiscal Studies, [London]

    We study how social proximity between the sender and the receiver of information shapes the effectiveness of preventive health behaviour campaigns and the persistence of misinformation. We implement a field experiment among a representative sample of... mehr

    Zugang:
    Verlag (kostenfrei)
    Resolving-System (kostenfrei)
    Resolving-System (kostenfrei)

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 141
    Fernleihe:
    keine Fernleihe

     

    We study how social proximity between the sender and the receiver of information shapes the effectiveness of preventive health behaviour campaigns and the persistence of misinformation. We implement a field experiment among a representative sample of slum residents in two major Indian cities characterized by Hindu-Muslim tensions. We show that informative messages are effective at improving evidence-based behavior, but not non-evidence-based behavior. These findings do not differ by social proximity, signalled by religion. However, when sender and receiver share the same religion, the intervention significantly reduces misinformation carrying in-group salience, highlighting the role of social proximity in fighting misinformation.

     
    Export in Literaturverwaltung   RIS-Format
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/267949
    Schriftenreihe: Working paper / lnstitute for Fiscal Studies ; 22, 18
    Schlagworte: Misinformation; Religion; Identity; Social proximity; India; Social media; COVID-19; randomized field experiment
    Umfang: 1 Online-Ressource (circa 76 Seiten), Illustrationen
  4. Social proximity and misinformation
    experimental evidence from a mobile phone-based campaign in India
    Autor*in: Armand, Alex; Augsburg, Britta; Bancalari, Antonella; Kameshwara, Kalyan Kumar
    Erschienen: [2023]
    Verlag:  Institute for Fiscal Studies, [London]

    We study how social proximity between the sender and the receiver of information shapes the effectiveness of preventive health campaigns. Focusing on shared religious affiliation as a signal of proximity, we implemented a field experiment during the... mehr

    Zugang:
    Verlag (kostenfrei)
    Resolving-System (kostenfrei)

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 141
    Fernleihe:
    keine Fernleihe

     

    We study how social proximity between the sender and the receiver of information shapes the effectiveness of preventive health campaigns. Focusing on shared religious affiliation as a signal of proximity, we implemented a field experiment during the initial phase of the COVID-19 pandemic in two major Indian cities characterized by Hindu-Muslim tensions. We randomly allocated a representative sample of slum residents to receive either “doctor messages” consisting of voice messages promoting recommended practices to prevent virus transmission or uninformative control messages on their mobile phones. The messages, introduced by a local citizen (the sender), were cross-randomized to commence with a greeting signaling either a Hindu or a Muslim identity, thereby manipulating the religion concordance between the sender and receiver. As compared to control messages, doctor messages are effective at improving compliance with recommended practices. However, the impact of these messages is contingent on the presence of religion concordance. In instances of concordance, the take-up of doctor messages is larger, and the intervention demonstrates efficacy in establishing a protective barrier against misinformation related to preventive practices.

     
    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    Schriftenreihe: Working paper / lnstitute for Fiscal Studies ; 23, 39
    Schlagworte: Health; Campaign; Information; Religion; India; COVID-19; Field Experiment
    Umfang: 1 Online-Ressource (circa 63 Seiten), Illustrationen