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

Trust in information, political identity and the brain: an interdisciplinary fMRI study.

Misinformation has triggered government inquiries and threatens the perceived legitimacy of campaign processes and electoral outcomes. A new identity polarization has arisen between Remain and Leave s…

Polarisation politique et co-présence sociale numérique
Moore, A., Hong, S., & Cram, L. (2021). Trust in information, political identity and the brain: an interdisciplinary fMRI study.. Philos Trans R Soc Lond B Biol Sci, 376(1822), 20200140. https://doi.org/10.1098/rstb.2020.0140

The consequences of online partisan media.

What role do ideologically extreme media play in the polarization of society? Here we report results from a randomized longitudinal field experiment embedded in a nationally representative online pane…

Polarisation politique et co-présence sociale numérique
Guess, A. M., Barberá, P., Munzert, S., & Yang, J. (2021). The consequences of online partisan media.. Proc Natl Acad Sci U S A, 118(14). https://doi.org/10.1073/pnas.2013464118

Health, Psychosocial, and Social Issues Emanating From the COVID-19 Pandemic Based on Social Media Comments: Text Mining and Thematic Analysis Approach.

BACKGROUND: The COVID-19 pandemic has caused a global health crisis that affects many aspects of human lives. In the absence of vaccines and antivirals, several behavioral change and policy initiative…

Polarisation politique et co-présence sociale numérique
Oyebode, O., Ndulue, C., Adib, A., Mulchandani, D., Suruliraj, B., Orji, F. A., Chambers, C. T., Meier, S., & Orji, R. (2021). Health, Psychosocial, and Social Issues Emanating From the COVID-19 Pandemic Based on Social Media Comments: Text Mining and Thematic Analysis Approach.. JMIR Med Inform, 9(4), e22734. https://doi.org/10.2196/22734

Dense and influential core promotion of daily viral information spread in political echo chambers.

Despite the intensive study of the viral spread of fake news in political echo chambers (ECs) on social networking services (SNSs), little is known regarding the underlying structure of the daily info…

Polarisation politique et co-présence sociale numérique
Asatani, K., Yamano, H., Sakaki, T., & Sakata, I. (2021). Dense and influential core promotion of daily viral information spread in political echo chambers.. Sci Rep, 11(1), 7491. https://doi.org/10.1038/s41598-021-86750-w

Echo Chamber Effect in Rumor Rebuttal Discussions About COVID-19 in China: Social Media Content and Network Analysis Study.

BACKGROUND: The dissemination of rumor rebuttal content on social media is vital for rumor control and disease containment during public health crises. Previous research on the effectiveness of rumor …

Polarisation politique et co-présence sociale numérique
Wang, D., & Qian, Y. (2021). Echo Chamber Effect in Rumor Rebuttal Discussions About COVID-19 in China: Social Media Content and Network Analysis Study.. J Med Internet Res, 23(3), e27009. https://doi.org/10.2196/27009

Patients' Attitudes and Sources of Information on Coronavirus Disease 2019 in Rural Michigan.

Background This study investigated patients' attitudes about severe acute respiratory syndrome coronavirus 2 in rural Michigan. Despite increasing cases in rural communities across America, surveys ha…

Polarisation politique et co-présence sociale numérique
Kapila, V., Baida, I., Calderon, A., Stuut, T., Cheng, C. I., & Biggs, W. S. (2021). Patients' Attitudes and Sources of Information on Coronavirus Disease 2019 in Rural Michigan.. Cureus, 13(3), e14036. https://doi.org/10.7759/cureus.14036

Emotional Attitudes of Chinese Citizens on Social Distancing During the COVID-19 Outbreak: Analysis of Social Media Data.

BACKGROUND: Wuhan, China, the epicenter of the COVID-19 pandemic, imposed citywide lockdown measures on January 23, 2020. Neighboring cities in Hubei Province followed suit with the government enforci…

Polarisation politique et co-présence sociale numérique
Shen, L., Yao, R., Zhang, W., Evans, R., Cao, G., & Zhang, Z. (2021). Emotional Attitudes of Chinese Citizens on Social Distancing During the COVID-19 Outbreak: Analysis of Social Media Data.. JMIR Med Inform, 9(3), e27079. https://doi.org/10.2196/27079

Systematic Delineation of Media Polarity on COVID-19 Vaccines in Africa: Computational Linguistic Modeling Study.

BACKGROUND: The global onset of COVID-19 has resulted in substantial public health and socioeconomic impacts. An immediate medical breakthrough is needed. However, parallel to the emergence of the COV…

Polarisation politique et co-présence sociale numérique
Gbashi, S., Adebo, O. A., Doorsamy, W., & Njobeh, P. B. (2021). Systematic Delineation of Media Polarity on COVID-19 Vaccines in Africa: Computational Linguistic Modeling Study.. JMIR Med Inform, 9(3), e22916. https://doi.org/10.2196/22916

Understanding Concerns, Sentiments, and Disparities Among Population Groups During the COVID-19 Pandemic Via Twitter Data Mining: Large-scale Cross-sectional Study.

BACKGROUND: Since the beginning of the COVID-19 pandemic in late 2019, its far-reaching impacts have been witnessed globally across all aspects of human life, such as health, economy, politics, and ed…

Polarisation politique et co-présence sociale numérique
Zhang, C., Xu, S., Li, Z., & Hu, S. (2021). Understanding Concerns, Sentiments, and Disparities Among Population Groups During the COVID-19 Pandemic Via Twitter Data Mining: Large-scale Cross-sectional Study.. J Med Internet Res, 23(3), e26482. https://doi.org/10.2196/26482

Evidence-Based Strategies for Clinical Organizations to Address COVID-19 Vaccine Hesitancy.

The success of vaccination programs is contingent upon irrefutable scientific safety data combined with high rates of public acceptance and population coverage. Vaccine hesitancy, characterized by lac…

Polarisation politique et co-présence sociale numérique
Finney, R. u. t. t. e. n. . L. J., Zhu, X., Leppin, A. L., Ridgeway, J. L., Swift, M. D., Griffin, J. M., St, S. a. u. v. e. r. . J. L., Virk, A., & Jacobson, R. M. (2021). Evidence-Based Strategies for Clinical Organizations to Address COVID-19 Vaccine Hesitancy.. Mayo Clin Proc, 96(3), 699-707. https://doi.org/10.1016/j.mayocp.2020.12.024

Troubling content: Guiding discussion of death by suicide on social media.

Growing concerns about "online harm" and "duty of care" fuel debate about how best to regulate and moderate "troubling content" on social media. This has become a pressing issue in relation to the pot…

Polarisation politique et co-présence sociale numérique
Brownlie, J., Ho, J. C., Dunne, N., Fernández, N., & Squirrell, T. (2021). Troubling content: Guiding discussion of death by suicide on social media.. Sociol Health Illn, 43(3), 607-623. https://doi.org/10.1111/1467-9566.13245

Shared partisanship dramatically increases social tie formation in a Twitter field experiment.

Americans are much more likely to be socially connected to copartisans, both in daily life and on social media. However, this observation does not necessarily mean that shared partisanship per se driv…

Polarisation politique et co-présence sociale numérique
Mosleh, M., Martel, C., Eckles, D., & Rand, D. G. (2021). Shared partisanship dramatically increases social tie formation in a Twitter field experiment.. Proc Natl Acad Sci U S A, 118(7). https://doi.org/10.1073/pnas.2022761118