The role of cognitive mechanism in making inferences

Abstract

Discovering the nature and role of inferential mechanisms in language understanding is a distinctly common concern in work carried out both within Cognitive Linguistics and Relevance Theory. Cognitive linguists increasingly tend to see language-related inferences as a matter of the activation of relevant conceptual structures. This is generally accepted by relevance theorists; however, they tend to play down the importance of such structures in favour of pragmatic principles. This is evident in their treatment of phenomena like metaphor and metonymy, which are explained by them as a question of deriving strong and weak implicatures. In this paper we revise this treatment and argue in favour of dealing with metaphor and metonymy as cognitive mechanisms which provide us with explicit meaning or, as relevance theorists would put it, with sets of "explicatures". This allows us to reformulate the implicature/explicature distinction and to reconsider the way it works in relation to other phenomena which are also of concern to relevance theorists, like disambiguation in conjoined utterances.