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  1. Article: Ideology and compliance with health guidelines during the COVID-19 pandemic: A comparative perspective.

    Becher, Michael / Stegmueller, Daniel / Brouard, Sylvain / Kerrouche, Eric

    Social science quarterly

    2021  Volume 102, Issue 5, Page(s) 2106–2123

    Abstract: Objective: We measure the prevalence of noncompliance with public health guidelines in the COVID-19 pandemic and examine how it is shaped by political ideology across countries.: Methods: A list experiment of noncompliance and a multi-item scale of ... ...

    Abstract Objective: We measure the prevalence of noncompliance with public health guidelines in the COVID-19 pandemic and examine how it is shaped by political ideology across countries.
    Methods: A list experiment of noncompliance and a multi-item scale of health-related behaviors were embedded in a comparative survey of 11,000 respondents in nine OCED countries. We conduct a statistical analysis of the list experiment capturing degrees of noncompliance with social distancing rules and estimate ideological effect heterogeneity. A semiparametric analysis examines the functional form of the relationship between ideology and the propensity to violate public health guidelines.
    Results: Our analyses reveal substantial heterogeneity between countries. Ideology plays an outsized role in the United States. No association of comparable magnitude is found in the majority of the other countries in our study. In many settings, the impact of ideology on health-related behaviors is nonlinear.
    Conclusion: Our results highlight the importance of taking a comparative perspective. Extrapolating the role of ideology from the United States to other advanced industrialized societies might paint an erroneous picture of the scope of possible nonpharmaceutical interventions. Heterogeneity limits the extent to which policymakers can learn from experiences across borders.
    Language English
    Publishing date 2021-08-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2130790-8
    ISSN 1540-6237 ; 0038-4941
    ISSN (online) 1540-6237
    ISSN 0038-4941
    DOI 10.1111/ssqu.13035
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Coronavirus

    Brouard, Sylvain / Foucault, Martial

    Le (2020)

    « Les gouvernants n’ont pas toujours tiré bonne fortune de leurs choix politiques en termes de popularité »

    2020  

    Abstract: Même s’il est essentiel pour les citoyens, le nombre de morts du Covid-19 n’est pas le seul critère d’évaluation de la gestion de la crise sanitaire par les gouvernements. ...

    Abstract Même s’il est essentiel pour les citoyens, le nombre de morts du Covid-19 n’est pas le seul critère d’évaluation de la gestion de la crise sanitaire par les gouvernements.
    Keywords Crise COVID-19 ; Gestion de la crise ; Enquête COVID-19 ; Décisions politique de crise ; covid19
    Language French
    Publishing country fr
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article: Addressing vaccine hesitancy: experimental evidence from nine high-income countries during the COVID-19 pandemic.

    Galasso, Vincenzo / Pons, Vincent / Profeta, Paola / McKee, Martin / Stuckler, David / Becher, Michael / Brouard, Sylvain / Foucault, Martial

    BMJ global health

    2023  Volume 8, Issue 9

    Abstract: We study the impact of public health messages on intentions to vaccinate and vaccination uptakes, especially among hesitant groups. We performed an experiment comparing the effects of egoistic and altruistic messages on COVID-19 vaccine intentions and ... ...

    Abstract We study the impact of public health messages on intentions to vaccinate and vaccination uptakes, especially among hesitant groups. We performed an experiment comparing the effects of egoistic and altruistic messages on COVID-19 vaccine intentions and behaviour. We administered different messages at random in a survey of 6379 adults in December 2020, following up with participants in the nationally representative survey Citizens' Attitudes Under COVID-19 Project covering nine high-income countries (Australia, Austria, France, Germany, Italy, New Zealand, Sweden, the UK and the USA). Four alternative interventions were tested, based on narratives of (1) self-protection, (2) protecting others, (3) reducing health risks and (4) economic protection. We measure vaccination intentions in the December 2020 survey and elicit actual vaccination behaviour by respondents in the June/July 2021 survey. Messages conveying self-protection had no effect on vaccine intentions but altruistic messages, emphasising protecting other individuals (0.022, 95% CI -0.004 to 0.048), population health (0.030, 95% CI 0.003 to 0.056) and the economy (0.038, 95% CI 0.013 to 0.064) had substantially stronger effects. These effects were stronger in countries experiencing high COVID-19 mortality (Austria, France, Italy, Sweden, the UK and the USA), where health risks may have been more salient, but weaker and, in several cases, not significant where mortality was low (Australia, Germany and New Zealand). On follow-up at 6 months, these brief communication interventions corresponded to substantially higher vaccination uptake. Our experiments found that commonly employed narratives around self-protection had no effect. However, altruistic messages about protecting individuals, population health and the economy had substantially positive and enduring effects on increasing vaccination intentions. Our results can help structure communication campaigns during pandemics and are likely to generalise to other vaccine-preventable epidemics.
    MeSH term(s) Adult ; Humans ; COVID-19/prevention & control ; COVID-19 Vaccines ; Pandemics/prevention & control ; Developed Countries ; Vaccination Hesitancy
    Chemical Substances COVID-19 Vaccines
    Language English
    Publishing date 2023-09-22
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 2059-7908
    ISSN 2059-7908
    DOI 10.1136/bmjgh-2023-012658
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Sociodemographic and psychological correlates of compliance with the Covid-19 public health measures in France

    Brouard, Sylvain / Vasilopoulos, Pavlos / Becher, Michael

    2020  

    Keywords covid19
    Publishing date 2020-04-23
    Publishing country uk
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Comparative Experimental Evidence on Compliance with Social Distancing During the Covid-19 Pandemic

    Becher, Michael / Stegmueller, Daniel / Brouard, Sylvain / Kerrouche, Eric

    SSRN Electronic Journal ; ISSN 1556-5068

    2020  

    Keywords covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    DOI 10.2139/ssrn.3652543
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: 'Citizens' Attitudes Under Covid19', a cross-country panel survey of public opinion in 11 advanced democracies.

    Brouard, Sylvain / Foucault, Martial / Michel, Elie / Becher, Michael / Vasilopoulos, Pavlos / Bono, Pierre-Henri / Sormani, Nicolas

    Scientific data

    2022  Volume 9, Issue 1, Page(s) 108

    Abstract: This article introduces data collected in the Citizens' Attitudes Under Covid-19 Project (CAUCP), which surveyed public opinion throughout the Covid-19 pandemic in 11 democracies between March and December 2020. In this paper, we present a unique cross- ... ...

    Abstract This article introduces data collected in the Citizens' Attitudes Under Covid-19 Project (CAUCP), which surveyed public opinion throughout the Covid-19 pandemic in 11 democracies between March and December 2020. In this paper, we present a unique cross-country panel survey of citizens' attitudes and behaviors during a worldwide unprecedented health, governance, and economic crisis. This dataset investigates the behavioral and attitudinal consequences of multifaceted Covid19 crisis across time and contexts. In this paper, we describe the design of the CAUCP and the descriptive features of the dataset; we also present promising research prospects.
    MeSH term(s) Attitude ; COVID-19 ; Humans ; Pandemics ; Public Opinion
    Language English
    Publishing date 2022-03-28
    Publishing country England
    Document type Dataset ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2775191-0
    ISSN 2052-4463 ; 2052-4463
    ISSN (online) 2052-4463
    ISSN 2052-4463
    DOI 10.1038/s41597-022-01249-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Addressing vaccine hesitancy

    Martin McKee / David Stuckler / Vincenzo Galasso / Vincent Pons / Paola Profeta / Michael Becher / Sylvain Brouard / Martial Foucault

    BMJ Global Health, Vol 8, Iss

    experimental evidence from nine high-income countries during the COVID-19 pandemic

    2023  Volume 9

    Abstract: We study the impact of public health messages on intentions to vaccinate and vaccination uptakes, especially among hesitant groups. We performed an experiment comparing the effects of egoistic and altruistic messages on COVID-19 vaccine intentions and ... ...

    Abstract We study the impact of public health messages on intentions to vaccinate and vaccination uptakes, especially among hesitant groups. We performed an experiment comparing the effects of egoistic and altruistic messages on COVID-19 vaccine intentions and behaviour. We administered different messages at random in a survey of 6379 adults in December 2020, following up with participants in the nationally representative survey Citizens’ Attitudes Under COVID-19 Project covering nine high-income countries (Australia, Austria, France, Germany, Italy, New Zealand, Sweden, the UK and the USA). Four alternative interventions were tested, based on narratives of (1) self-protection, (2) protecting others, (3) reducing health risks and (4) economic protection. We measure vaccination intentions in the December 2020 survey and elicit actual vaccination behaviour by respondents in the June/July 2021 survey. Messages conveying self-protection had no effect on vaccine intentions but altruistic messages, emphasising protecting other individuals (0.022, 95% CI −0.004 to 0.048), population health (0.030, 95% CI 0.003 to 0.056) and the economy (0.038, 95% CI 0.013 to 0.064) had substantially stronger effects. These effects were stronger in countries experiencing high COVID-19 mortality (Austria, France, Italy, Sweden, the UK and the USA), where health risks may have been more salient, but weaker and, in several cases, not significant where mortality was low (Australia, Germany and New Zealand). On follow-up at 6 months, these brief communication interventions corresponded to substantially higher vaccination uptake. Our experiments found that commonly employed narratives around self-protection had no effect. However, altruistic messages about protecting individuals, population health and the economy had substantially positive and enduring effects on increasing vaccination intentions. Our results can help structure communication campaigns during pandemics and are likely to generalise to other vaccine-preventable epidemics.
    Keywords Medicine (General) ; R5-920 ; Infectious and parasitic diseases ; RC109-216
    Subject code 360
    Language English
    Publishing date 2023-09-01T00:00:00Z
    Publisher BMJ Publishing Group
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  9. Book ; Article ; Online: Pandemic

    Brouard, Sylvain / Foucault, Martial / Kerrouche, Eric

    attitudes towards the measures that limit civil liberties

    2020  

    Abstract: https://www.sciencespo.fr/cevipof/attitudesoncovid19/wp-content/uploads/2020/04/N6_Attitudes_opinion_COVID19_France_ENG ... ...

    Abstract https://www.sciencespo.fr/cevipof/attitudesoncovid19/wp-content/uploads/2020/04/N6_Attitudes_opinion_COVID19_France_ENG.pdf
    Keywords covid19
    Language English
    Publisher CEVIPOF
    Publishing country fr
    Document type Book ; Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Book ; Article ; Online: Health crisis

    Brouard, Sylvain / Foucault, Martial / Kerrouche, Eric / Vasilopoulos, Pavlos

    public opinion in France shows opposition to using mobile phones. Results of an online experiment:Results from an online experiment

    2020  

    Abstract: https://www.sciencespo.fr/cevipof/attitudesoncovid19/wp-content/uploads/2020/04/N7_Experiment-on-cell-phone_ENG ... ...

    Abstract https://www.sciencespo.fr/cevipof/attitudesoncovid19/wp-content/uploads/2020/04/N7_Experiment-on-cell-phone_ENG.pdf
    Keywords covid19
    Language English
    Publisher CEVIPOF
    Publishing country fr
    Document type Book ; Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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