Anna Maria Di Sciullo is Professor of Linguistics at the University of Quebec at Montreal. She is the author of "ThA(c)orie et description en grammaire gA(c)nA(c)rative", and (with Edwin Williams) "On the Definition of the Word" (MIT Press). She is the editor of "Configurations: Essays on Form and Interpretation", and "Projections and Interface Conditions: Essays on Modularity".