Joshua Knobe is assistant professor in the philosophy department at the University of North Carolina - Chapel Hill. He has published widely in both psychology (Journal of Personality and Social Psychology, Psychological Science) and philosophy (Nous, Analysis).Shaun Nichols is in the Philosophy Department and Cognitive Science Program at the University of Arizona. He is the author of Sentimental Rules (OUP) and co-author (with Stephen Stich) of Mindreading.