Happy to share our new work showing how social emotions such as anger and gratitude establish an interindividual form of actor-critic learning, which leads to the emergence of norms in groups of interacting individuals.

Now published at @apajournals.bsky.social: psycnet.apa.org/record/2026-...

Is risk-taking shaped by decision-making or by learning? In new work, we show that in experience-based risk-taking, very little variance is explained by decision-making (top), but a lot is explained by learning (bottom). www.nature.com/articles/s41...