The Going Romance conferences are a major European annual discussion forum for theoretically relevant research on Romance languages. Selected papers are published in the Romance Languages and Linguistic Theory volumes. This is the fourth such volume, containing a selection of the papers that have been presented at the 2002 conference, which was held at the State University of Groningen. The three-day program included a workshop on Acquisition. The articles in this volume focalize on specifics of one or more Romance languages or varieties: clausal structure, verb-movement, topic, focus and reinforcement constructions, nominal ellipsis, (absence of) pronouns in child language, and other current issues in Romance linguistics.