Paul Bertin

I am so excited to announce the publication of my first PhD paper, written in collaboration with Laurent Licata and amazing participants!

“We Are No Longer the First to Lead the Dance”: Analysing Intergroup Conflicts Within the French-Speaking Belgian Feminist Movement

doi.org/10.1002/casp...

📢 Thèse en psychologie sociale

Le LAPSCO (Université Clermont Auvergne / CNRS) recrute un·e doctorant·e à partir du 1er octobre 2025, dans le cadre du projet ANR IDEOPOL portant sur la polarisation idéologique.

📄 Détail de l’offre et candidature :
tinyurl.com/nzw896bf

Merci de partager !

Exactement 😂

Merci à @adrienfillon.bsky.social et @nathlarigaldie.bsky.social pour ce super moment 😊

Version clickbait du titre : ils découvrent en live l'identité du pair qui a expertisé leur papier… leur réaction est incroyable !

If you work in psychology in a research area without Registered Reports, you will see that the main hypotheses in papers are almost always supported. If your peers publish Registered Reports, you will also have access to null results, which should be very common. doi.org/10.1177/2515...

Great talk by @rritabajraktari.bsky.social at @bapsciences.bsky.social 2025, with a proud supervisor @olivierklein.bsky.social!

Promouvoir la recherche et la coopération entre les chercheur·se·s et faciliter le partage du savoir sur la psychologie politique

📢 AFR-PsyPol fait ses 1ers pas sur les réseaux ! Nous sommes l'Association Francophone pour la Recherche en Psychologie Politique et avons pour but de promouvoir la recherche et la coopération en #Psychologie #Politique. Envie d'en savoir davantage ? Découvrez nous ici : afr-psypol.org

Theory: Whtat to read The role of theory in cognitive science Or: my guide to what to read if you really want to understand how to do good, robust , theory-driven cognitive science. (disclaimer: this is an aspirational gu...

Inspired by my reading this week, I wrote a list of the resources I think every cognitive science researcher should read/listen to about theory development. It's in this google.doc (feel free to add your own suggestions) and in the thread below. docs.google.com/document/d/1...

The Heat and Cognition Project: The Collective Cost of Extreme Heat

🚨 New Manylabs launch 🚀

How does extreme heat affect our cognition & social behaviors?

Contribute & become a co-author:
🔗 Info: heatandmind.wordpress.com
📋 Sign up: www.soscisurvey.de/HeatandCogni...

Please share 🔁
#EnvironmentalPsychology

I am super happy to back my most appreciated and trustworthy partner in crime in this great piece (in all objectivity of course)! #metascience #transparency #virtuesignaling

This trilemma may have detrimental consequences for open science practices, turning them into a form of virtue signalling that compensates for low transparency.

To learn more about the trilemma, its consequences, and potential solutions to alleviate its pressure, check out the open-access article:

New publication with my dearest friend, @kenzonera.bsky.social!

We propose that multi-study articles can hardly achieve conceptual novelty and statistical consistency while remaining transparent.

Fulfilling two of these criteria considerably reduces the probability of satisfying the third one.

Are there any fully online or hybrid conferences in social/political psychology?

Merci 😁

S/O to YouTubers (Wiloo, Les Outsiderz) and @lequipedusoir.bsky.social journalists (l'immense et regretté Didier Roustan, Guillaume Dufy, Philippe Sanfourche) who shared our survey.

Thanks also to @olivierklein.bsky.social for his help in designing nice figures!

Preprint: osf.io/preprints/ps...

Boycott behaviors may be hard for sports fans to maintain due to the lack of alternative products.

Ultimately, boycott may reflect low fandom rather than high political engagement.

In the end, lasting boycotters may be those uninterested in sports events, making the boycott poorly consequential.

Even more puzzling was the finding that this decrease occurred regardless of French fans' political concerns about minorities and environmental issues—the best predictors of boycott intentions.

In other words, politicized fans struggled to maintain the boycott.

Then, we compared fans' intentions before the WC with their actual boycott behavior after the tournament.

We observed a decrease in all countries, but it was only significant in France—likely due to limited statistical power in other countries and the strong performance of the French team.

We investigated boycott intentions in France, Belgium, Canada, and Switzerland (N = 1,635).

Boycott intentions were tied to concerns about environmental and minority issues.

Rejection of the boycott was best predicted by strong identification with the team and enjoying football’s aesthetic appeal.

New paper on sports fans and political behaviors now in press at bsky.app/profile/ispp...

In late 2022, @paulinegrippa.bsky.social and I conducted an intercultural, longitudinal study on fans' motives for (not) boycotting the 2022 World Cup.

A 🧵

🚨New paper alert🚨

How do different "Great Replacement" conspiracy narratives (blaming relatively powerful left-wing elites or relatively powerless Muslim communities) affect radical collective action intentions against different targets across the political spectrum?

A 🧵 about what we found:

📌This Wednesday is our first colloquium in 2025!

@paulbertin.bsky.social speaks on 👉The Trilemma of Psychological Sciences and its Consequences on Open Science Practices 👈

#Opensicence #Trilemma

All information also for online participation: leibniz-psychology.org/en/products/...

🌟 Applications Open: Social Identity Summer School 2025! 🌟

PhD students—don’t miss this chance to deepen your understanding of social identity theorising.

📅 Dates: 25 Aug – 1 Sep 2025
📍 Location: KU Leuven
💶 Fee: ± €650
🗓️ Apply by: 31 Jan 2025
📥 Apply here: www.kuleuven.be/english/summ...

Dans mon ancienne ED, c'était 3 publiés. J'ai fait du forcing pour pouvoir soutenir avec 2 publiés et 2 soumis.

Certaines disciplines ne voyaient pas les thèses articles d'un très bon œil et avaient imposé des critères inatteignables (j'étais la première thèse article soutenue sous ces critères).

Making materials openly available and easy to retrieve is crucial for facilitating this kind of replication effort and ensuring a healthy development of the field.

Glad to see that our research with @kenzonera.bsky.social and @slvdlv.bsky.social is robust!

Not very surprising, though: it was a conceptual replication, so not as risky as an original contribution (www.frontiersin.org/journals/psy...).

If you’re a researcher in psychology or a related field, please consider participating in Rrita's survey. It’s short, the project is great, and it will help support a brilliant young researcher 👇

On a personal note, this is my first first-author paper from my research on sports fandom (and not implying any conspiracy!)

More to come soon ⚽

A22 Sports Management The best always strive to be better. Made in Europe, loved everywhere, the new European Super League aims to be the most exciting football competition in the world.

Our findings supported this model, particularly among Big 6 fans.

The ESL story is far from over and could resurface soon. The European Court of Justice recently ruled in favour of the ESL, which A22 Sport Management is currently reshaping: a22sports.com/en/

We used a social identity perspective to further explore attitudes toward the ESL.

We suggested that team narcissists were favourable toward the ESL due to fair-weather fandom tendencies, while long-term identifiers saw it as a threat.