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Nicolas Beauvais

@nicolasbeauvais.bsky.social
193 followers 479 following 20 posts

PhD Student in Cognitive Science @UPC & CNRS, Paris. Reasoning | Decision-Making | Argumentation | Metacognition | AI Also interested in cog.sci insights on environmental attitudes & education

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Nicolas Beauvais @nicolasbeauvais.bsky.social · 07/09/2026
1/4 🧵 New paper out (open access!) with @wimdeneys.bsky.social Can people tell a strong argument from a weak one on the fly, or only once they stop to think? We find that people already have some intuitive sensitivity to argument strength, but deliberation helps a lot.
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Nicolas Beauvais @nicolasbeauvais.bsky.social · 23/07/2026
I'll be giving a (virtual) flash talk at #CogSci2026 today (15:30 Rio time, 20:30 Paris time) on how argument evaluations from LLMs compare to human (intuitive and more deliberate) ones! 🤖💬 @cogscisociety.bsky.social joint work w/ @wimdeneys.bsky.social at @lapsyde.bsky.social @upcite.bsky.social
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Nicolas Beauvais @nicolasbeauvais.bsky.social · 06/06/2026
👀
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Nicolas Beauvais @nicolasbeauvais.bsky.social · 28/05/2026
Feel free to drop by this afternoon ! #APS26BCN (Now with the correct hashtag 😅)
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Nicolas Beauvais @nicolasbeauvais.bsky.social · 27/05/2026
I'll be at #APS2026BCN presenting "The Price of Thought: Cost-Benefit Tradeoffs Shape Reasoning Engagement." W/ Talia Sander & @wimdeneys.bsky.social we put a price tag on thinking time to see how people value deliberation. Turns out: mostly, they won't pay -but that might be rational. Come say hi!👋
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Reposted by Nicolas Beauvais
Center for Adaptive Rationality (MPIB, Berlin) @arc-mpib.bsky.social · 10/02/2026
📣 Applications for the 23rd Summer Institute on Bounded Rationality are now open! ✨Join us in Berlin @arc-mpib.bsky.social June 08–16, 2026, to explore the topic of “Decision Making in the Age of AI”. ✏️ More details + application form (deadline: March 16): www.mpib-berlin.mpg.de/research/res...
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Jan Pfänder @janpfa.bsky.social · 15/10/2025
Help us strengthen trust in climate scientists in the US! Join our megastudy 👇
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Nick Byrd, Ph.D. @byrdnick.com · 23/11/2025
...many leaders in the field are still seeking prestige from a few for-profit, rent-seeking journals. 

He then pointed us to better publication practices: - @peercommunityin.bsky.social 
- @unjournal.bsky.social 
- @metaror.bsky.social Post credits: @alexh.bsky.social, @jwastrachan.bsky.social
James Strachan @jamesstrachan (Twitter) • Dec 21, 2019

US publishers, inc. APS, APA, Elsevier, Wiley: "This would effectively nationalize the valuable American intellectual property that we produce and force us to give it away to the rest of the world for free."

Non-US academics: WTF

Quote Tweet:

Association of American Publishers @American... • Dec 18, 2019

Proud to join 125+ other organizations to oppose a costly proposed Administration policy that would undermine scientific discovery, American jobs, & our global competitiveness. Read the coalition letter: ..e-production-content.s3.amazonaws.com/uploads/1508/c….
@americanpublish @AmericanCancer @globallPcenter...operating profit  |  company  |  industry
7%  |  Woolworths  |  supermarkets, pokies
12%  |  BMW  |  automobiles
22%  |  Coca-Cola  |  adding sugar to water
23%  |  Rio Tinto  |  mining
36%  |  Apple  |  premium computing
34%  |  Springer  |  scholarly publishing
36%  |  Elsevier  |  scholarly publishing
40%  |  Wiley  |  scholarly publishing

http://alexholcombe.wordpress.com/2013/01/09/scholarly-publishers-and-their-high-profits/Don Moore presenting a slide of better cognitive science publication pathways and practices at the 2025 SJDM conference in Denver Colorado.
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Communications Psychology @commspsychol.nature.com · 07/10/2025
People and LLMs evaluate deliberative reasoning more favorably than intuitive thinking—even when both yield accurate results. This preference appears to be intuitive itself and has implications for how we assess others’ and AI advise. @wimdeneys.bsky.social www.nature.com/articles/s44...
nature.com
Humans and LLMs rate deliberation as superior to intuition on complex reasoning tasks - Communications Psychology
People and LLMs evaluate deliberative reasoning more favorably than intuitive thinking—even when both yield accurate results. This preference appears to be intuitive itself and has implications for how we assess others’ and AI advise.
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Nicolas Beauvais @nicolasbeauvais.bsky.social · 21/08/2025
Happy to share that my first paper is out in Thinking & Reasoning! 📄📢 With Aikaterini Voudouri, @boissinesther.bsky.social & @wimdeneys.bsky.social we show that deliberate reasoning helps not just to correct but also to justify intuitive judgments. 🔗Full paper: shorturl.at/JTeTi Quick thread below!
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Laura Charbit @lauracharbit.bsky.social · 07/07/2025
👀 Just out in Thinking & Reasoning with @boissinesther.bsky.social @mts-raoelison.bsky.social @wimdeneys.bsky.social Curious how intuitive reasoning develops through adolescence? 🔗 www.tandfonline.com/eprint/KFH5K... Quick summary👇
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Nicolas Beauvais @nicolasbeauvais.bsky.social · 26/06/2025
Had a great week at the 2025 Summer Institute on Bounded Rationality at @mpib-berlin.bsky.social. Super interesting talks & workshops on various aspects of decision-making and a great opportunity to discuss the latest work in the field! Many thanks to the organizers, speakers & participants!
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Wim De Neys @wimdeneys.bsky.social · 19/06/2025
"Defining deliberation for dual-process models of reasoning" is now published. Free online access to the published Nat Rev Psy version: rdcu.be/erM5T
rdcu.be
Defining deliberation for dual-process models of reasoning
Nature Reviews Psychology - Dual-process models propose that reasoning involves intuition and deliberation, but the conceptualization of deliberation remains unclear. In this Perspective, De Neys...
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Nicolas Beauvais @nicolasbeauvais.bsky.social · 08/04/2025
If you're doing experimental research in Europe—whatever your discipline or academic status—this international study on research practices could use your input! limesurvey-lettres.sorbonne-universite.fr/index.php/51...
limesurvey-lettres.sorbonne-universite.fr
Map research practices survey
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Nick Byrd, Ph.D. @byrdnick.com · 29/01/2025
A correlation between using #AI and lower #criticalThinking went viral: doi.org/10.3390/soc1... Many accepted the title's implied causation: "AI Tools... IMPACT... Critical Thinking" Few mentioned that the correlation - interacts with #education - diminishes (quadratic term)
Section 4.4: Multiple regression
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Wim De Neys @wimdeneys.bsky.social · 18/02/2025
New preprint: “Folk Thinking, Fast and Slow: Intuitive Preference for Deliberation in Humans and Machines” Pop culture often praises intuition (“Blink”, Steve Jobs). But do we really trust it? Across 13 studies, we find a strong intuitive preference for deliberation. tinyurl.com/8r54dmyn (1/6)
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Nicolas Beauvais @nicolasbeauvais.bsky.social · 20/01/2025
Short blog post about our work with Matthieu Raoelison & @wimdeneys.bsky.social for the Tango Horizon European project! 🧠🤖 👉 tango-horizon.eu/2025/01/16/h...
tango-horizon.eu
How insights about human reasoning can help us design better AI systems | tango-horizon.eu
TANGO BLOGPOST The rise of everyday AI Artificial intelligence (AI) is seamlessly integrated into our daily lives—from the algorithms that find the best rou ...
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Nicolas Beauvais @nicolasbeauvais.bsky.social · 23/11/2024
The reasoning team from LaPsyDE in New York for the #SJDM & #Psychonomic conferences! @sjdm-tweets.bsky.social @psychonomicsociety.bsky.social w/ @ninafraniatte.bsky.social @boissinesther.bsky.social @lauracharbit.bsky.social Matthieu Raoelison @jeremiebeucler.bsky.social & @wimdeneys.bsky.social
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Nicolas Beauvais @nicolasbeauvais.bsky.social · 18/06/2024
Very happy to have had the opportunity to present the work we conducted with Aikaterini Voudouri, @boissinesther.bsky.social and @wimdeneys.bsky.social at the 2024 International Conference on Thinking #ICT2024! Many thanks to those who followed the session!
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