Cognitive reflection correlates with behavior on Twitter
Open accessAbstract
We investigate the relationship between individual differences in cognitive reflection and behavior on the social media platform Twitter, using a convenience sample of N = 1,901 individuals from Prolific. We find that people who score higher on the Cognitive Reflection Test—a widely used measure of reflective thinking—were more discerning in their social media use, as evidenced by the types and number of accounts followed, and by the reliability of the news sources they shared. Furthermore, a network analysis indicates that the phenomenon of echo chambers, in which discourse is more likely with like-minded others, is not limited to politics: people who scored lower in cognitive reflection tended to follow a set of accounts which are avoided by people who scored higher in cognitive reflection. Our results help to illuminate the drivers of behavior on social media platforms and challenge intuitionist notions that reflective thinking is unimportant for everyday judgment and decision-making.
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Shared partisanship increases the likelihood of social tie formation on platforms like Twitter, reinforcing homophily.
“Many studies demonstrated that shared partisanship increases the likelihood of social tie formation on platforms like Twitter, reinforcing homophily (e.g., [93][94][95]).”
From A systematic review of echo chamber research: comparative analysis of conceptualizations, operationalizations, and varying outcomes (2025) · cites this paper as [93]
The Discussion (page unavailable) says supporters of the same party are much more likely to interact with co-partisans, supporting the homophily point. But this paper studies cognitive reflection and Twitter behavior; it does not itself demonstrate that shared partisanship increases social tie formation. That more specific result appears as the title of a separate study in its References. (LLM, conf=0.82)
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- Authors
- Mosleh, M., Pennycook, G., Arechar, A. A., & Rand, D. G.
- Affiliations
- University of Exeter (GB)
- University of Regina (CA)
- Centro de Investigación y Docencia Económicas (MX)
- Massachusetts Institute of Technology (US)
- Corresponding author
- Mosleh, Mohsen
- Venue
- Nature Communications
- Published
- 2021-02-10
- Volume
- 12
- Issue
- 1
- Pages
- 921-921
- ISSN
- 2041-1723 (ISSN-L)
- PMC
- PMC7875970
- OpenAlex
- W3128282934
- Cited by
- 175
- References
- 15
- Citations by year
- 2026: 25 · 2025: 19 · 2024: 48 · 2023: 28 · 2022: 17 · 2021: 32 · 2020: 6
- FWCI
- 20.76
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Locations
- Nature Communications (publishedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- RePEc: Research Papers in Economics (submittedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- DSpace@MIT (Massachusetts Institute of Technology) (submittedVersion, cc-by-nc)
- Figshare (submittedVersion, cc-by)
- Open Research Exeter (University of Exeter) (submittedVersion, cc-by)
- PsyArXiv (OSF Preprints) (submittedVersion, cc-by)
- PsyArXiv (OSF Preprints) (submittedVersion)
- Funders
- the Ethics and Governance of Artificial Intelligence Initiative of the Miami Foundation
- Topics
- Social Sciences › Decision Sciences › General Decision Sciences › Decision-Making and Behavioral Economics
- Physical Sciences › Computer Science › Computer Science Applications › Digital Media and Philosophy
- Social Sciences › Sociology and Political Science › Misinformation and Its Impacts
- Keywords
- cognitive reflection, reflective thinking, Twitter, social media use, echo chambers, news source reliability, individual differences, intuitive judgment, decision-making, social media behavior
- MeSH terms
- Adult, Cognition, Decision Making, Female, Humans, Judgment, Male, Middle Aged, Social Behavior, Young Adult, Social Media
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