The aim of the PAC program is to support empirically grounded, theoretically engaged and methodologically sophisticated research in a wide range of topic areas related to human perceptual, motor, and cognitive processes and their interactions. The PAC program welcomes a wide range of perspectives and a variety of methodologies (including computational modeling if the goal is to expand explanatory theories of human perception, action, or cognition). PAC strongly encourages proposals that examine human behavior in realistic (or rea...