Exploring the boundary between syntax and pragmatics: relevance and the binding of pronouns.

This paper explores the interface between syntax and pragmatics, focusing on the binding of pronouns and the pragmatics of the paradigms used to test this aspect of syntactic knowledge. Reinhart's (1986) version of Binding Theory (which accords a specific role to pragmatics in processes of pronoun resolution) and Sperber & Wilson's (1986) Theory of Relevance are used to examine the syntax and pragmatics of pronoun interpretation. A set of predictions based on Relevance Theory are evaluated against published results of tests of Binding Theory. The paper concludes that Relevance Theory provides a means of understanding constraints on testing syntactic knowledge and argues that pragmatic factors must be systematically controlled in any evaluation of syntactic knowledge.