Veille Scientifique étudiante concernant la cognition partagée (SharedCognition) et la polarisation politique

Alimenté par : Claudia Dapino Ponel, Madeline Desmurs

Cette application est une plateforme collaborative de veille scientifique permettant d'importer des publications depuis PubMed, de suivre leur lecture, d'en extraire les éléments méthodologiques clés (protocole, variables, résultats), et de constituer une synthèse structurée pour faciliter la réalisation de revues de littérature.

Dernière synchronisation : 11/06/2026

Polarisation politique et co-présence sociale numérique

Effets de la co-présence sur la polarisation politique

405 articles disponibles

political polarization AND (media OR news) AND (experiment OR study)
attitude polarization AND (information OR exposure) AND experiment
opinion polarization AND (media OR news) AND (attitudes OR judgment)
group polarization AND (decision OR discussion OR experiment)
political attitudes AND polarization AND experiment

Geosocial Media's Early Warning Capabilities Across US County-Level Political Clusters: Observational Study.

BACKGROUND: The novel coronavirus disease (COVID-19) sparked significant health concerns worldwide, prompting policy makers and health care experts to implement nonpharmaceutical public health interve…

Polarisation politique et co-présence sociale numérique
Arifi, D., Resch, B., Santillana, M., Guan, W. W., Knoblauch, S., Lautenbach, S., Jaenisch, T., Morales, I., & Havas, C. (2025). Geosocial Media's Early Warning Capabilities Across US County-Level Political Clusters: Observational Study.. JMIR Infodemiology, 5, e58539. https://doi.org/10.2196/58539
30/01/2025 Lire →

Evaluating the relationship between news source sharing and political beliefs.

In an era marked by an abundance of news sources, access to information significantly influences public opinion. Notably, the bias of news sources often serves as an indicator of individuals' politica…

Polarisation politique et co-présence sociale numérique
Del, P. o. z. o. . S. M., Pinto, S., Serafino, M., Moss, F., Cicchini, T., Makse, H. A., & Balenzuela, P. (2025). Evaluating the relationship between news source sharing and political beliefs.. Sci Rep, 15(1), 516. https://doi.org/10.1038/s41598-024-84110-y
02/01/2025 Lire →

Emotion as a cross-layer mechanism in filter bubbles: a social-psychological perspective.

In increasingly personalized media environments, individuals encounter information that aligns with their existing beliefs, raising concerns about polarization, intergroup hostility, and the erosion o…

Cognition politique et traitement des médias Polarisation politique et co-présence sociale numérique
He, S., & Fan, Y. (2025). Emotion as a cross-layer mechanism in filter bubbles: a social-psychological perspective.. Front Psychol, 16, 1740709. https://doi.org/10.3389/fpsyg.2025.1740709
01/01/2025 Lire →

Sex Education, Public Opinion, and Pornography: Replication and Experiment.

The topic of adolescent sexual education has been of longstanding concern to health communication scholars, as have mediated sexual socialization processes and effects. Yet few investigations have exp…

Polarisation politique et co-présence sociale numérique
Wright, P. J. (2025). Sex Education, Public Opinion, and Pornography: Replication and Experiment.. J Health Commun, 30(10-12), 602-617. https://doi.org/10.1080/10810730.2025.2588698
01/01/2025 Lire →

AI-driven disinformation: policy recommendations for democratic resilience.

The increasing integration of artificial intelligence (AI) into digital communication platforms has significantly transformed the landscape of information dissemination. Recent evidence indicates that…

Polarisation politique et co-présence sociale numérique
Romanishyn, A., Malytska, O., & Goncharuk, V. (2025). AI-driven disinformation: policy recommendations for democratic resilience.. Front Artif Intell, 8, 1569115. https://doi.org/10.3389/frai.2025.1569115
01/01/2025 Lire →

Personality, opinion strength, and social media use - not such a straightforward relationship.

OBJECTIVE: This study investigated the link between personality, opinions on social and political issues, and social media use, as well as the moderating effects of social media use on the relationshi…

Polarisation politique et co-présence sociale numérique
Cox, M., Cocks, B., Watt, S. E., & Temple, E. C. (2025). Personality, opinion strength, and social media use - not such a straightforward relationship.. Aust J Psychol, 77(1), 2451156. https://doi.org/10.1080/00049530.2025.2451156
01/01/2025 Lire →

How politics affect pandemic forecasting: spatio-temporal early warning capabilities of different geo-social media topics in the context of state-level political leaning.

OBJECTIVES: Due to political polarization, adherence to public health measures varied across US states during the COVID-19 pandemic. Although social media posts have been shown effective in anticipati…

Polarisation politique et co-présence sociale numérique
Arifi, D., Resch, B., Santillana, M., Knoblauch, S., Lautenbach, S., Jaenisch, T., & Morales, I. (2025). How politics affect pandemic forecasting: spatio-temporal early warning capabilities of different geo-social media topics in the context of state-level political leaning.. Front Public Health, 13, 1618347. https://doi.org/10.3389/fpubh.2025.1618347
01/01/2025 Lire →

Unraveling the conditions for post-adoption contestation over hard climate policy in OECD countries.

Understanding drivers of public contestation over hard climate policies is crucial for advancing climate action. While existing literature provides insights into conditions for policy support and adop…

Polarisation politique et co-présence sociale numérique
Anisimova, K. V., & Patterson, J. J. (2025). Unraveling the conditions for post-adoption contestation over hard climate policy in OECD countries.. NPJ Clim Action, 4(1), 61. https://doi.org/10.1038/s44168-025-00270-1
01/01/2025 Lire →

Different Standards: Observing Variation in Citizens' Respect-Based Norms for Mediated Political Communication.

Incivility, oversimplification, lying, inaccessible language: there is widespread concern and controversy about the disrespectful ways politicians communicate. The reasoning underlying these worries i…

Cognition politique et traitement des médias Polarisation politique et co-présence sociale numérique
Turkenburg, E., Goovaerts, I., & Marien, S. (2025). Different Standards: Observing Variation in Citizens' Respect-Based Norms for Mediated Political Communication.. Public Opin Q, 89(1), 155-185. https://doi.org/10.1093/poq/nfaf001
01/01/2025 Lire →

Who is leading the debate? Comparing representations of the public, politicians and experts in newspaper coverage of COVID-19 policies in the UK.

This article presents a critical discourse analysis comparing linguistic representations of the public, experts, and politicians in UK newspaper reporting on COVID-19 policies. The analysis focuses on…

Polarisation politique et co-présence sociale numérique
Sha, Y., & Brookes, G. (2025). Who is leading the debate? Comparing representations of the public, politicians and experts in newspaper coverage of COVID-19 policies in the UK.. Commun Med, 20(1), 63-73. https://doi.org/10.3138/cam-2025-0202
01/01/2025 Lire →

Bluesky: Network topology, polarization, and algorithmic curation.

Bluesky is a nascent "Twitter-like" and decentralized social media network with novel features and unprecedented data access. This paper provides a characterization of its interaction network, studyin…

Polarisation politique et co-présence sociale numérique
Quelle, D., & Bovet, A. (2025). Bluesky: Network topology, polarization, and algorithmic curation.. PLoS One, 20(2), e0318034. https://doi.org/10.1371/journal.pone.0318034
01/01/2025 Lire →

A systematic review of automated hyperpartisan news detection.

Hyperpartisan news consists of articles with strong biases that support specific political parties. The spread of such news increases polarization among readers, which threatens social unity and democ…

Polarisation politique et co-présence sociale numérique
Maggini, M. J., Bassi, D., Piot, P., Dias, G., & Otero, P. G. (2025). A systematic review of automated hyperpartisan news detection.. PLoS One, 20(2), e0316989. https://doi.org/10.1371/journal.pone.0316989
01/01/2025 Lire →