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Messengers: breaking echo chambers in collective opinion dynamics with homophily
npj ComplexityCollective estimation is a variant of collective decision-making where agents reach consensus on a continuous quantity through social interactions. Achieving precise consensus is complex due to the co-evolution of opinions and the interaction network ...
Mohsen Raoufi +2 more
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Large networks of rational agents form persistent echo chambers [PDF]
Scientific Reports, 2018 Echo chambers (ECs) are enclosed epistemic circles where like-minded people communicate and reinforce pre-existing beliefs. It remains unclear if cognitive errors are necessarily required for ECs to emerge, and then how ECs are able to persist in ...
Jens Koed Madsen +2 more
doaj +2 more sources
Echo Chambers in Parliamentary Twitter Networks: The Catalan Case [PDF]
International Journal of Communication, 2018 Social media is transforming relations among members of parliaments, but are members taking advantage of these new media to broaden their party and ideological communication environment, or they are mainly communicating with other party members and ...
Marc Esteve Del Valle, Rosa Borge Bravo
doaj +6 more sources
How Many People Live in Politically Partisan Online News Echo Chambers in Different Countries?
Journal of Quantitative Description: Digital Media, 2021 Concern over online news echo chambers has been a consistent theme in recent debates on how people get news and information. Yet, we lack a basic descriptive understanding of how many people occupy bounded online news spaces in different countries ...
Richard Fletcher +2 more
doaj +1 more source
How I learned to hate you. Parasocial interactions in echo chambers and their spillover effects
methaodos.revista de ciencias sociales, 2023 This article analyzes the most influential posts on Facebook related to COVID-19, for the first two years of the pandemic, to explain how parasocial opinion leaders created echo chambers, in the Romanian public sphere, and to discuss the cumulative ...
Raluca-Nicoleta Radu
doaj +1 more source
Users Polarization on Facebook and Youtube. [PDF]
PLoS ONE, 2016 Users online tend to select information that support and adhere their beliefs, and to form polarized groups sharing the same view-e.g. echo chambers. Algorithms for content promotion may favour this phenomenon, by accounting for users preferences and ...
Alessandro Bessi +7 more
doaj +1 more source
Krisis, 2021 In this article, I call attention to the relation between populist rhetoric and the creation and reinforcement of echo chambers. Looking at the case of the Italian anti-vaccination movement, I demonstrate that populist rhetoric has reshaped the echo ...
Natascha Rietdijk
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Echo chamber effects on short video platforms
Scientific Reports, 2023 In recent years, short videos have become an increasingly vital source of information. To compete for users’ attention, short video platforms have been overusing algorithmic technology, making the group polarization intensify, which is likely to push ...
Yichang Gao, Fengming Liu, Lei Gao
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The Review of Financial Studies, 2020 AbstractWe find evidence of selective exposure to confirmatory information among 400,000 users on the investor social network StockTwits. Self-described bulls are five times more likely to follow a user with a bullish view of the same stock than are self-described bears.
Cookson, J. +2 more
openaire +4 more sources
Nature conservation in a digitalized world: echo chambers and filter bubbles
Ecology and Society, 2021 Digital echo chambers and filter bubbles are increasingly the subject of societal, political, and scientific discourse. However, the impact of these phenomena on nature conservation remains understudied. This study provides an explorative overview of the
Annika Miller +3 more
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