Is it acceptable for students to threaten professors with decapitation? If you think it is not, you may want to sign this: docs.google.com/forms/d/e/1F...

People receive more blame for unanticipated consequences of their actions if they could have been informed of said consequences but chose not to. We review possible explanations in our new paper. doi.org/10.1016/j.co...

Coming up!

Cooperation Colloquium this week: Ro'i Zultan @rzultan.bsky.social Perceptions of intergroup conflict Date: May 9 Time: 15:00 UTC+2 / 9 am NYC Sign up: list.ku.dk/postorius/li...

Our paper is now in print. social image effects may be stronger if the observer is socially distant, as observed actions have a weaker effect on friends' beliefs. In a field experiment with adolescents, we find heterogenous effects for social distance across age groups. doi.org/10.1016/j.ge...

Spring 2025 Cooperation Colloquia We're delighted to present an exciting line-up of speakers including @ingelaalger.bsky.social, @al-cibiades.bsky.social, @rzultan.bsky.social, @cmolho.bsky.social, @fernandopsantos.bsky.social Every 2nd Friday, 15:00 UTC+1 Sign up: list.ku.dk/postorius/li...