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

Cognition politique et traitement des médias

Traitement cognitif de l’information politique en ligne

24 articles disponibles

political attitudes AND (media OR news OR information) AND (experiment OR participants OR study)
opinion formation AND (media OR news OR information) AND experiment
attitude change AND political AND (media OR exposure) AND experiment
selective exposure AND (news OR media) AND (choice OR behavior OR experiment)
media exposure AND (political OR news) AND (judgment OR perception OR attitudes)
news exposure AND (attention OR cognition OR experiment)

Political ideology as a predictor of conservation attitudes: Mechanisms and implications.

Political ideology is increasingly shaping public attitudes toward environmental conservation; however, empirical research linking political beliefs and biodiversity conservation remains limited. This…

Cognition politique et traitement des médias Polarisation politique et co-présence sociale numérique
Ghasemi, B., & Bruskotter, J. T. (2026). Political ideology as a predictor of conservation attitudes: Mechanisms and implications.. Ambio. https://doi.org/10.1007/s13280-026-02352-8
20/02/2026 Lire →

LLMs Can Fuel Extremist Attitudes Using Universal Moral Framings.

Social media influence campaigns are thought to sway public opinion, particularly during election campaigns and national crises. These campaigns are often based on generative artificial intelligence t…

Cognition politique et traitement des médias Polarisation politique et co-présence sociale numérique
Hendricks, R. C., Gil-Buitrago, H., & Pretus, C. (2026). LLMs Can Fuel Extremist Attitudes Using Universal Moral Framings.. Ann N Y Acad Sci, 1556(1), e70214. https://doi.org/10.1111/nyas.70214
01/02/2026 Lire →

Trends and associations between preferred institutional influence, expectations and emotional outcomes among adolescents in the US: Results from monitoring the future.

In the US, happiness is declining and dissatisfaction with the state of the nation is growing. At the same time, trust and support for several institutions (ranging from the government to the police, …

Cognition politique et traitement des médias Polarisation politique et co-présence sociale numérique
Keyes, K. M., Kreski, N. T., & Prins, S. J. (2026). Trends and associations between preferred institutional influence, expectations and emotional outcomes among adolescents in the US: Results from monitoring the future.. Soc Sci Med, 391, 118915. https://doi.org/10.1016/j.socscimed.2025.118915
01/02/2026 Lire →

Framing the crisis: X/Twitter discourse on Ukrainian war refugees in Poland.

Social media play a crucial role in shaping public perceptions of migration during crises. This study examines how discourse on Ukrainians in Poland was framed on X/Twitter during the first year of Ru…

Cognition politique et traitement des médias Polarisation politique et co-présence sociale numérique
Piróg, T., Olszowski, R., Pięta, P., & Masłyk, T. (2026). Framing the crisis: X/Twitter discourse on Ukrainian war refugees in Poland.. PLoS One, 21(5), e0346666. https://doi.org/10.1371/journal.pone.0346666
01/01/2026 Lire →

Rebuilding vaccine confidence in Latin America and the Caribbean: strategies for the post-pandemic era.

INTRODUCTION: Vaccine hesitancy in Latin America and the Caribbean (LAC) has a complex nature. It is shaped by socio-political, cultural, economic factors, and an influence of the COVID-19 pandemic on…

Cognition politique et traitement des médias Polarisation politique et co-présence sociale numérique
Debbag, R., Gallo, J., Ávila-Agüero, M. L., Beltran, C., Brea-Del, C. a. s. t. i. l. l. o. . J., Puentes, A., & Enrique, S. (2025). Rebuilding vaccine confidence in Latin America and the Caribbean: strategies for the post-pandemic era.. Expert Rev Vaccines, 24(1), 615-623. https://doi.org/10.1080/14760584.2025.2527327
01/12/2025 Lire →

Reranking partisan animosity in algorithmic social media feeds alters affective polarization.

Today, social media platforms hold the sole power to study the effects of feed-ranking algorithms. We developed a platform-independent method that reranks participants' feeds in real time and used thi…

Cognition politique et traitement des médias Polarisation politique et co-présence sociale numérique
Piccardi, T., Saveski, M., Jia, C., Hancock, J., Tsai, J. L., & Bernstein, M. S. (2025). Reranking partisan animosity in algorithmic social media feeds alters affective polarization.. Science, 390(6776), eadu5584. https://doi.org/10.1126/science.adu5584
27/11/2025 Lire →

Drivers of health polarization during the COVID-19 pandemic: A systematic review.

Health polarization has emerged as a critical factor shaping public health attitudes and behaviors, particularly during crises such as the COVID-19 pandemic. This study provides a systematic review of…

Cognition politique et traitement des médias Polarisation politique et co-présence sociale numérique
Camacho-García, M., Serrano-Macías, M., Ortega-Martin, E., & Alvarez-Galvez, J. (2025). Drivers of health polarization during the COVID-19 pandemic: A systematic review.. Sci Adv, 11(46), eady5064. https://doi.org/10.1126/sciadv.ady5064
14/11/2025 Lire →

The Role of Influencers and Echo Chambers in the Diffusion of Vaccine Misinformation: Opinion Mining in a Taiwanese Online Community.

BACKGROUND: Prevalence and spread of misinformation are a concern for the exacerbation of vaccine hesitancy and a resulting reduction in vaccine intent. However, few studies have focused on how vaccin…

Cognition politique et traitement des médias Polarisation politique et co-présence sociale numérique
Yin, J. D., Wu, T. C., Chen, C. Y., Lin, F., & Wang, X. (2025). The Role of Influencers and Echo Chambers in the Diffusion of Vaccine Misinformation: Opinion Mining in a Taiwanese Online Community.. JMIR Infodemiology, 5, e57951. https://doi.org/10.2196/57951
18/08/2025 Lire →

Measurement, Characterization, and Mapping of COVID-19 Misinformation in Spain: Cross-Sectional Study.

BACKGROUND: The COVID-19 pandemic has been accompanied by an unprecedented infodemic characterized by the widespread dissemination of misinformation. Globally, misinformation about COVID-19 has led to…

Cognition politique et traitement des médias Polarisation politique et co-présence sociale numérique
Alvarez-Galvez, J., Lagares-Franco, C., Ortega-Martin, E., De, S. o. l. a. . H., Rojas-García, A., Sanz-Marcos, P., Almenara-Barrios, J., Kassianos, A. P., Montagni, I., Camacho-García, M., Serrano-Macías, M., & Carretero-Bravo, J. (2025). Measurement, Characterization, and Mapping of COVID-19 Misinformation in Spain: Cross-Sectional Study.. JMIR Infodemiology, 5, e69945. https://doi.org/10.2196/69945
16/06/2025 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 →

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 →

Trends in Cognitive Sciences The Partisan Brain: An Identity-Based Model of Political Belief ✓

Democracies assume accurate knowledge by the populace, but the human attraction to fake and untrustworthy news poses a serious problem for healthy democratic functioning. We articulate why and how ide…

Cognition politique et traitement des médias
Jay, J. .. . V. a. n. . B. a. v. e. l., & Andrea, P. e. r. e. i. r. a. (2018). Trends in Cognitive Sciences The Partisan Brain: An Identity-Based Model of Political Belief. https://doi.org/10.1016/j.tics.2018.01.004
20/02/2018 Lire →