We are recruiting! Postdoctoral research fellow at www.sdn-lab.org, studying the computational & neural basis of social decision-making. Birmingham is a fantastic & affordable place to live, with one of the youngest populations in Europe & over 600 parks. Please share! www.jobs.ac.uk/job/DQO275/p...

Join us in June at @iast.fr Toulouse for a 2-day workshop on social influence and its large scale implications!

Hello! My name is Gabriella and in April '26 l will graduate with my PhD in compcog from VetMedUni Vienna🤩👩🏻‍🎓🦜🐒🐕🇦🇹 With this in mind, I am excited to soon extend my passion for animal behavior/cognition in a post-doc/job position, so any recs/ connections would be greatly appreciated!! Website below☺️

OK, it finally happened! My new article, "Gradience as a cognitive principle for evaluating numerical notations", is now out today in @pnas.org. By focusing on numerals' use for communication instead of arithmetic, we have a new tool to assess their efficiency. www.pnas.org/doi/10.1073/...

In today's modeling class I had a lot of fun trying to reconduce a bunch of different models to the update rule from rescorla wagner :-) it turns out that - at least for RL, bayesian update, kalman filters and hierarchically gaussian filters - it's "all" in the learning rate definition.

We have published the second short video of our series on hybrid collective intelligence. This time, @nikoz.bsky.social from @mpib-berlin.bsky.social presents how combining human expertise with AI insights can lead to better diagnostic accuracy in the medical domain. youtu.be/Xz8wBkDzjjQ

📢 New Paper 🚨 Hadza food-sharing is egalitarian, yet offers in giving games have never matched the equitable redistribution seen in real life. In this study, we allowed people to give *or* take. Lifelike equitable distributions only appeared when people took from peers in surplus. bit.ly/4kvLOwA

🎉 New paper in Nature Communications 🎉 rdcu.be/e24jT Does our environment influence how likely we are to help others?

The Culture Conference 2026 programme is out! 🎉 From keynotes to talks and posters, we are excited to share a diverse and interdisciplinary lineup. A big thank you to all contributors. With the conference coming up in two weeks, we’re very much looking forward to welcoming you in Utrecht 🙌

📣 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...

It's out: the first ever podcast interview with Richard B. Lee! 🥁 We discuss the 60 year legacy of Man the Hunter conference, including: The Original Affluent Society The Dawn of Everything The choice of the term "Man" in the conference name. Enjoy!

I made a map of 3.4 million Bluesky users - see if you can find yourself! bluesky-map.theo.io I've seen some similar projects, but IMO this seems to better capture some of the fine-grained detail

💡 Our new #preprint is available online! How do people adapt their decisions when priorities change? In our new study, we examine how the way people represent value shapes their ability to adjust in multi-goal environments. 🔗 OSF link: doi.org/10.31234/osf... It's a thread 🧵

🚨New preprint! 🚨 "Boosting metacognition in entangled human-AI interaction to navigate cognitive-behavioral drift" arxiv.org/pdf/2602.01959 Happy to see this new work coming to the surface alongside @cabels18.bsky.social @lorenzspreen.bsky.social @lewan.bsky.social and @stefanherzog.bsky.social 🧵

A new theme issue of #PhilTransB examines the mechanisms of learning from social interaction. Read articles for free: buff.ly/K8v43YM

Imagination in bonobos! I am thrilled to share a new paper w/ Amalia Bastos, out now in @science.org We provide the first experimental evidence that a nonhuman animal can follow along a pretend scenario & track imaginary objects. Work w/ Kanzi, the bonobo, at Ape Initiative youtu.be/NUSHcQQz2Ko

Across seven incentivized experiments and a large reanalysis, we systematically manipulated the presence and type of post-choice feedback in repeated risky decisions to test whether feedback shapes behavior through learning mechanisms or through anticipatory changes in preferences.

🚨WINNER ANNOUNCEMET🚨 EHBEA wants to congratulate @drboothroyd.bsky.social and @sheinalew.bsky.social on earning the 2026 EHBEA Award in Excellence in Public Communication and Outreach👏 @durhampsych.bsky.social @durham.ac.uk

Very happy that @PNASNews agreed to publish our (w/ @romanececchi.bsky.social) response to Prakhar's thought-provoking study! You can find the final version at the link below. See the following tweet for Prakhar's response to our response. Happy to hear your thoughts! www.pnas.org/doi/10.1073/...

Big news: I started a new position as Professor for Computational Social Science (W1 tenure track) at the Center for Critical Computational Studies (C3S) at Goethe University in Frankfurt am Main! www.c3s-frankfurt.de/who-we-are#m...

Recurring Crises in Psychology "The current responses to the replication crisis, although valuable, are not ultimate solutions because they deflect fundamental questions and postpone the reconsideration of the ideals of psychology as a science." Open Access: doi.org/10.1177/1089...

#JNeurosci: Results from Hall-McMaster, @nicoschuck.bsky.social, @gershbrain.bsky.social et al suggest the entorhinal cortex might highlight aspects of past experiences that can be generalized, allowing us to make effective decisions in new environments https://doi.org/10.1523/JNEUROSCI.1492-25.2025

🚨 New Paper Alert! We investigated the developmental trajectories of intra-ethnic and inter-ethnic social norm acquisition among BaYaka and Bandongo in northern Rep. Congo, a community where inter-ethnic cooperation is common. We found that... journals.plos.org/plosone/arti...

So great to see this published now! Have been a big fan of the ice-fishing project all along, by @alexschakowski.bsky.social @ralfkurvers.bsky.social and many others! 👏👇

❄️🎣 What ice-fishing competitions reveal about human decision-making. New paper in @science.org by researchers from @mpib-berlin.bsky.social, @scioi.bsky.social, and the University of Eastern Finland. 👉 Read more: www.mpib-berlin.mpg.de/newsroom/new... 📄 Paper: www.science.org/doi/10.1126/...

Very happy to see our ice-fishing paper on the cover of @science.org this week! 🎣🎉 We tracked large groups of Finnish competitive ice-fishers to study how social foragers use social information when searching for resources. 🐟 Link: www.science.org/doi/10.1126/... (contact me for open access)

New paper out in @animalecology.bsky.social: Social information about others' affective states in a human-altered world. Link: besjournals.onlinelibrary.wiley.com/doi/10.1111/... With @jackdawjordan.bsky.social, @margauxvanhussel.bsky.social, Mike Mendl, and @cornishjackdaws.bsky.social

"The relationship between childhood exploration and population-level innovation in cultural evolution" with @ndersen.bsky.social @sheinalew.bsky.social @felixthehauskat.bsky.social out in Proc B royalsocietypublishing.org/rspb/article...

🚨 🚨 Publication alert🚨 🚨 Great work led by the brilliant @drelenamiu.bsky.social. Using agent-based models, we show that age-structured learning (kids explore broadly; adults refine/exploit) boosts long-term cultural payoffs vs. using the same strategies in random order. shorturl.at/rdlhv

Huge thanks to everyone who joined the launch yesterday! 🙌 We’re really excited about your ideas and plans ahead for 2026. If you couldn’t make the event, you can join the society here: www.eslrsociety.com/membershipoin and join our Discord channel: discord.gg/wxMxcXYj

Join us today at 1PM GMT to learn about ESLR, a community of early-career researchers interested in social learning, cultural evolution and related topics! 🎉 🤝 For details, see link below.

🎉 📣Join today at 1pm GMT to learn about ESLR and get involved!

Our new paper in Hunter-Gatherer Research! We explored women’s decision-making power within households in two subsistence communities with different gender norms (BaYaka foragers & Bandongo fisher-farmers) in the Congolese rainforest ✨ www.liverpooluniversitypress.co.uk/doi/abs/10.3...

New article in Hunter Gatherer Research! Foraging societies practice consensus-based politics. We conduct a xc review and argue that it helps to boost collective intelligence. Consensus, cooperation and collective intelligence in foraging societies liverpooluniversitypress.co.uk/doi/10.3828/...

🚨 New preprint 🚨 Excited to share new work led by @tikhomirova.bsky.social, presenting a large-scale evaluation of the accessibility of psycholinguistic information in transformer language models. Preprint: arxiv.org/abs/2601.03798

Proc B with @sampassmore.bsky.social! We used simulations to explore the innovation strategies of speed climbers 🧗‍♀️ Innovation is higher among slower athletes and lower when the population size is larger, and the overall balance of innovation and copying appears to be suboptimal 🔗 bit.ly/499QjZM

Consider signing up for a skill-sharing session for ESLR, a friendly and supportive community of early-career researchers interested in social learning 🤝 This is a great opportunity to rehearse teaching or workshop materials! 🎓

🎓 Got a skill to share? Pass on your wisdom by hosting a friendly session with the ESLR community online! A great chance to test-run a workshop or rehearse teaching material in a supportive setting. Writing, analysis, academic life… if it's helped you, we'd love to hear it ✨ tinyurl.com/57v7ftd3

Our paper is published today in Current Biology and is featured on the cover! We report a neat, and somewhat counter-intuitive, finding: higher-ranking baboons get less and more interrupted night-time rest.

NEW: We show and replicate socioeconomic gradients in heuristics for decision-making under uncertainty, possibly reflecting adaptations varying levels of scarcity and competition for resources 🫰 Shoutout and thanks to @danielnettle.bsky.social & @coraliechevallier.bsky.social ❤️‍🔥 tinyurl.com/mu7rzz6k

I’m thrilled to share the preprint with @sangkjyuson.bksy.social. It’s a fun example of applying dynamical systems approaches to social behavior, and the first two-author manuscript from Y-Lab. Sangkyu has put together a well-written thread to walk you through the ideas (see below ⬇️)

Do people judge what is going to happen in unknown situations differently depending on their socioeconomic position? Yes, if you experience lower socioeconomic position, you think the big rewards are even more unlikely to come your way: www.sciencedirect.com/science/arti...

🎉🍾 very excited to see this out before 2025 ends doi.org/10.1111/2041... with Will Hoppitt in @methodsinecoevol.bsky.social. This paper is an overview of our new R package STbayes, a user-friendly toolkit for performing Bayesian NBDA analyses. @cbehav.bsky.social @mpi-animalbehav.bsky.social

📣 New preprint and database synthesizing 3.8 million decisions from experience 📣 The project offers researchers a unique opportunity to explore how design features shape human learning and decision making. Check out the preprint here: www.biorxiv.org/content/10.6...

🚨 New preprint 🚨 We present the decisions-from-experience database (DfE-DB), including data from 168 studies. The data are currently shared with the original authors and made public upon publication. 🔗 Database: github.com/dwulff/dfe-db 🔗 Preprint: www.biorxiv.org/content/10.6...

Come join the online ESLR meeting on January 14th to connect with early career researchers interested in social learning and cultural evolution 🤝 🌍 Sign up here to become a member and receive email updates: www.eslrsociety.com/membership

Interested in hosting a skill sharing session for our members? Sign up here: docs.google.com/forms/d/e/1F...

Save the date! 🗓️ On the 14th of Jan 2026, we will hold our first online meeting after a prolonged hiatus 💻🌍. This will be a friendly, informal gathering for members to meet and learn about ESLR activities for 2026 including our upcoming skill sharing sessions. 🛠️💡 More information will follow soon!

A new field experiment conducted on Reddit explains why some people lurk quietly and why others become extremely active in online political discussions. Learn more in #ScienceAdvances: https://scim.ag/4oOdywQ

I'm delighted to share that I passed my PhD viva! A huge thank you to Matthew Rushworth and Joe Galea (@galeaj.bsky.social) as examiners and chair @arkadykonovalov.bsky.social. I'm incredibly grateful to supervisors @brainapps.bsky.social and @markdhumphries.bsky.social for all their support.