This paper presents an original interpretation of the fourteenth-century debate over whether every volitio is a cognitio. This debate, I argue, was at its heart a debate about what constitutes the mark of occurrent mental states. Three participants in this debate – Adam Wodeham, Richard FitzRalph, and John of Ripa – articulated three distinct accounts of the mark of the mental. In doing so, they also developed several philosophical accounts of the intentionality of occurrent affective states.