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 : 13/09/2026

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

Energy Choices in Alaska: Mining People's Perception and Attitudes from Geotagged Tweets.

Alaska is at the forefront of climate change and subject to salient challenges including energy consumption. It is important to understand Alaskans' perceptions and opinions about energy consumption t…

Polarisation politique et co-présence sociale numérique
Abdar, M., Basiri, M. E., Yin, J., Habibnezhad, M., Chi, G., Nemati, S., & Asadi, S. (2020). Energy Choices in Alaska: Mining People's Perception and Attitudes from Geotagged Tweets.. Renew Sustain Energy Rev, 124. https://doi.org/10.1016/j.rser.2020.109781
01/05/2020 Lire →

CDNB: CAVIAR-Dragonfly Optimization with Naive Bayes for the Sentiment and Affect Analysis in Social Media.

With the advent of the new information technologies, the growth of online reviews regarding an organization or a company or any other sector has been playing a vital role in improving the sector plans…

Polarisation politique et co-présence sociale numérique
Patil, H. P., & Atique, M. (2020). CDNB: CAVIAR-Dragonfly Optimization with Naive Bayes for the Sentiment and Affect Analysis in Social Media.. Big Data, 8(2), 107-124. https://doi.org/10.1089/big.2019.0130
01/04/2020 Lire →

Sentiment analysis as a measure of conservation culture in scientific literature.

Culturomics is emerging as an important field within science, as a way to measure attitudes and beliefs and their dynamics across time and space via quantitative analysis of digitized data from litera…

Polarisation politique et co-présence sociale numérique
Lennox, R. J., Veríssimo, D., Twardek, W. M., Davis, C. R., & Jarić, I. (2020). Sentiment analysis as a measure of conservation culture in scientific literature.. Conserv Biol, 34(2), 462-471. https://doi.org/10.1111/cobi.13404
01/04/2020 Lire →

Using text mining and sentiment analysis to analyse YouTube Italian videos concerning vaccination.

BACKGROUND: Recently, social networks have become a popular source of information on health topics. Particularly, in Italy, there is a lively discussion on the web regarding vaccines also because ther…

Polarisation politique et co-présence sociale numérique
Porreca, A., Scozzari, F., & Di, N. i. c. o. l. a. . M. (2020). Using text mining and sentiment analysis to analyse YouTube Italian videos concerning vaccination.. BMC Public Health, 20(1), 259. https://doi.org/10.1186/s12889-020-8342-4
19/02/2020 Lire →

The echo in flu-vaccination echo chambers: Selective attention trumps social influence.

BACKGROUND: Online discussions may impact the willingness to get vaccinated. This experiment tests how groups of individuals with consistent and inconsistent attitudes towards flu vaccination attend t…

Polarisation politique et co-présence sociale numérique
Giese, H., Neth, H., Moussaïd, M., Betsch, C., & Gaissmaier, W. (2020). The echo in flu-vaccination echo chambers: Selective attention trumps social influence.. Vaccine, 38(8), 2070-2076. https://doi.org/10.1016/j.vaccine.2019.11.038
18/02/2020 Lire →

Assessing the Russian Internet Research Agency's impact on the political attitudes and behaviors of American Twitter users in late 2017.

There is widespread concern that Russia and other countries have launched social-media campaigns designed to increase political divisions in the United States. Though a growing number of studies analy…

Polarisation politique et co-présence sociale numérique
Bail, C. A., Guay, B., Maloney, E., Combs, A., Hillygus, D. S., Merhout, F., Freelon, D., & Volfovsky, A. (2020). Assessing the Russian Internet Research Agency's impact on the political attitudes and behaviors of American Twitter users in late 2017.. Proc Natl Acad Sci U S A, 117(1), 243-250. https://doi.org/10.1073/pnas.1906420116
07/01/2020 Lire →

Using Cognitive Mapping to Study the Relationship Between News Exposure and Cognitive Complexity.

Cognitive complexity is a concept that allows scholars to distinguish unidimensional thinking from multidimensional thinking, which allows citizens to identify and integrate various perspectives of a …

Polarisation politique et co-présence sociale numérique
Boukes, M., A, W. . J. . v. a. n. . E. s. c. h. . F., A, S. n. e. l. l. e. n. s. . J., C, S. t. e. e. n. m. a. n. . S., & Vliegenthart, R. (2020). Using Cognitive Mapping to Study the Relationship Between News Exposure and Cognitive Complexity.. Public Opin Q, 84(3), 599-628. https://doi.org/10.1093/poq/nfaa040
01/01/2020 Lire →

Private-Public Opinion Discrepancy.

In many Western societies there are rising concerns about increasing polarization in public debate. However, statistics on private attitudes paint a different picture: the average attitudes in societi…

Polarisation politique et co-présence sociale numérique
Manfredi, R., Guazzini, A., Roos, C. A., Postmes, T., & Koudenburg, N. (2020). Private-Public Opinion Discrepancy.. PLoS One, 15(11), e0242148. https://doi.org/10.1371/journal.pone.0242148
01/01/2020 Lire →

Political polarization in US residents' COVID-19 risk perceptions, policy preferences, and protective behaviors.

UNLABELLED: When the novel coronavirus entered the US, most US states implemented lockdown measures. In April-May 2020, state governments started political discussions about whether it would be worth …

Polarisation politique et co-présence sociale numérique
Bruine, d. e. . B. r. u. i. n. . W., Saw, H. W., & Goldman, D. P. (2020). Political polarization in US residents' COVID-19 risk perceptions, policy preferences, and protective behaviors.. J Risk Uncertain, 61(2), 177-194. https://doi.org/10.1007/s11166-020-09336-3
01/01/2020 Lire →

Partisan public health: how does political ideology influence support for COVID-19 related misinformation?

This study analyzes over 4000 tweets related to six misinformation topics about the COVID-19 pandemic: the use of hydroxychloroquine as treatment, the use of bleach as a preventative measure, Bill Gat…

Polarisation politique et co-présence sociale numérique
Havey, N. F. (2020). Partisan public health: how does political ideology influence support for COVID-19 related misinformation?. J Comput Soc Sci, 3(2), 319-342. https://doi.org/10.1007/s42001-020-00089-2
01/01/2020 Lire →

Cross-Cultural Polarity and Emotion Detection Using Sentiment Analysis and Deep Learning on COVID-19 Related Tweets.

How different cultures react and respond given a crisis is predominant in a society's norms and political will to combat the situation. Often, the decisions made are necessitated by events, social pre…

Polarisation politique et co-présence sociale numérique
Imran, A. S., Daudpota, S. M., Kastrati, Z., & Batra, R. (2020). Cross-Cultural Polarity and Emotion Detection Using Sentiment Analysis and Deep Learning on COVID-19 Related Tweets.. IEEE Access, 8, 181074-181090. https://doi.org/10.1109/ACCESS.2020.3027350
01/01/2020 Lire →

SNAP judgments into the digital age: Reporting on food stamps varies significantly with time, publication type, and political leaning.

The Supplemental Nutrition Assistance Program (SNAP) is the second-largest and most contentious public assistance program administered by the United States government. The media forums where SNAP disc…

Polarisation politique et co-présence sociale numérique
Chrisinger, B. W., Kinsey, E. W., Pavlick, E., & Callison-Burch, C. (2020). SNAP judgments into the digital age: Reporting on food stamps varies significantly with time, publication type, and political leaning.. PLoS One, 15(2), e0229180. https://doi.org/10.1371/journal.pone.0229180
01/01/2020 Lire →