Polarisation politique et co-présence sociale numérique

Effets de la co-présence sur la polarisation politique

412 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

Influence of digitalization on political participation among young adults in contemporary Europe.

BACKGROUND: Digital Politics is considered one of the tremendous factors of improving political participation and encouraging civic duties among youth across Europe. This study examines how digitaliza…

Polarisation politique et co-présence sociale numérique
Wara, Y. A. (2025). Influence of digitalization on political participation among young adults in contemporary Europe.. Open Res Eur, 5, 360. https://doi.org/10.12688/openreseurope.21521.2

What is and how do we achieve a resilient digital democracy?

This paper develops a new concept and framework for understanding resilient digital democracy in an age defined by polarisation, cascading crises, and the global rise of digital authoritarianism. It b…

Polarisation politique et co-présence sociale numérique
Fuchs, C. (2025). What is and how do we achieve a resilient digital democracy?. Open Res Eur, 5, 387. https://doi.org/10.12688/openreseurope.21988.2

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

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

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

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

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

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

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

An optimized public opinion communication system in social media networks based on K-means cluster analysis.

This study proposes a public opinion monitoring model that combines the K-means clustering algorithm with Particle Swarm Optimization (PSO) to enhance the accuracy and effectiveness of public opinion …

Polarisation politique et co-présence sociale numérique
Qi, M., Zhao, J., & Feng, Y. (2024). An optimized public opinion communication system in social media networks based on K-means cluster analysis.. Heliyon, 10(24), e40033. https://doi.org/10.1016/j.heliyon.2024.e40033

Metacognition biases information seeking in assessing ambiguous news.

How do we assess the veracity of ambiguous news, and does metacognition guide our decisions to seek further information? In a controlled experiment, participants evaluated the veracity of ambiguous ne…

Polarisation politique et co-présence sociale numérique
Guigon, V., Villeval, M. C., & Dreher, J. C. (2024). Metacognition biases information seeking in assessing ambiguous news.. Commun Psychol, 2(1), 122. https://doi.org/10.1038/s44271-024-00170-w

Strengthening the Resilience of Objective-Oriented Health System Reforms. Analysis of the Left-Turn in the Health Reform Proposals in Mexico (2019) and Colombia (2023).

This article explores the political and institutional factors that led two leftist governments to propose sweeping, rather than incremental, changes to earlier objective-oriented health systems reform…

Polarisation politique et co-présence sociale numérique
Flamand, L., Gómez-Dantés, O., Losada-Trujillo, N., Pinto, D., Serván-Mori, E., Cerecero-García, D., Hone, T., & Mazumdar, S. (2024). Strengthening the Resilience of Objective-Oriented Health System Reforms. Analysis of the Left-Turn in the Health Reform Proposals in Mexico (2019) and Colombia (2023).. Health Syst Reform, 10(3), 2461096. https://doi.org/10.1080/23288604.2025.2461096
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