Silence and Noise: Self-censorship and Opinion Expression on Social Media

Fuente: arXiv
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Autores principales: Wang, Xinyu, Carpenetti, Emma, Desmarais, Bruce, Rajtmajer, Sarah
Formato: Preprint
Publicado: 2026
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author Wang, Xinyu
Carpenetti, Emma
Desmarais, Bruce
Rajtmajer, Sarah
author_facet Wang, Xinyu
Carpenetti, Emma
Desmarais, Bruce
Rajtmajer, Sarah
contents Unlike the more observable phenomenon of group opinion reinforcement, self-censorship online has received comparatively less attention. Our goal in this work is to dissect the phenomena of self-censorship and to examine the implications of restrained expression for participation in public discourse, particularly in polarized contexts. We explore how social media users express their opinions online through analyses of 390 survey responses and 20 semi-structured interviews using a mixed-methods approach. We ask social media users about the differences between their publicly shared opinions and privately held beliefs, highlighting the influence of contextual factors on self-expression. Our findings show that self-censorship is associated with community context; social media users embedded within larger audiences, with lower posting frequency and perceived support, are less likely to express their opinions, and those who do speak often adjust their expressed views to align with perceived group norms. The study complements the rich literature on echo chambers and opinion reinforcement on social media platforms, highlighting the silence within the noise and its potential consequences for public discourse, which have become increasingly pertinent in an era where online platforms are pivotal to social and political narratives.
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id arxiv_https___arxiv_org_abs_2604_09465
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Silence and Noise: Self-censorship and Opinion Expression on Social Media
Wang, Xinyu
Carpenetti, Emma
Desmarais, Bruce
Rajtmajer, Sarah
Social and Information Networks
Human-Computer Interaction
Unlike the more observable phenomenon of group opinion reinforcement, self-censorship online has received comparatively less attention. Our goal in this work is to dissect the phenomena of self-censorship and to examine the implications of restrained expression for participation in public discourse, particularly in polarized contexts. We explore how social media users express their opinions online through analyses of 390 survey responses and 20 semi-structured interviews using a mixed-methods approach. We ask social media users about the differences between their publicly shared opinions and privately held beliefs, highlighting the influence of contextual factors on self-expression. Our findings show that self-censorship is associated with community context; social media users embedded within larger audiences, with lower posting frequency and perceived support, are less likely to express their opinions, and those who do speak often adjust their expressed views to align with perceived group norms. The study complements the rich literature on echo chambers and opinion reinforcement on social media platforms, highlighting the silence within the noise and its potential consequences for public discourse, which have become increasingly pertinent in an era where online platforms are pivotal to social and political narratives.
title Silence and Noise: Self-censorship and Opinion Expression on Social Media
topic Social and Information Networks
Human-Computer Interaction
url https://arxiv.org/abs/2604.09465