Proceedings of the Annual Meeting of the Cognitive Science Society

Societal progress requires humans to excel at cooperation over time. To sustain successful cooperation, peoplecoordinate, especially about who is in the best position at any given moment to make the best decision or to take the best actionfor the team as a whole. We used a novel cooperation task between involving dynamic assignment of Teacher and a Learnerunder conditions of uncertainty both about reward and about who is the expert at any given time. The task is similar to Theoryof Mind tasks but actually gives the participants a stake in the outcome. We found evidence for effortful representation ofthe preferences of others, and that successful prediction fosters cooperative success. Neural components and putative sourcessignaled changes in the role of expert in the task. Further, the task design allows novel applications of computational models tothe cognitive dynamics and associated neural systems for cooperation.