For May and June, Brian Dillon was a Chaire Internationale at Paris Diderot VII. He offered a four-week course entitled “Acceptability, Decision-Making, and Parsing.” His course examined recent work that uses decision-making models from cognitive psychology to model the process of forming acceptability judgments, and surveyed how researchers have used these models to gain insight into the moment-by-moment processes that underlie real-time syntactic processing.