Volume 36, Numbers 1 and 2, Winter and Spring A Radical Embodied Approach to Lower Palaeolithic Spear-making Duilio Garofoli, Eberhard Karls, Universität Tübingen Is That Me? Sense of Agency as a Function of Intra-psychic Conflict Travis A. Riddle, Columbia University, Howard J. Rosen, University of California, San Francisco, and Ezequiel Morsella, San Francisco State University