Intentional identity, mental files, and coordination: a DRT account of anaphora in attitude contexts

This paper proposes a semantics of anaphora in attitude contexts within the framework of Discourse Representation Theory (DRT). The paper first focuses on intentional identity, a special kind of cross-attitudinal anaphora. Based on the DRT semantics of attitude reports summarized by Kamp et al. (in: D. Gabbay and F. Guenthner (Eds.), Handbook of philosophical logic, 2011), the author proposes a semantics of intentional identity that implements the following two ideas: (1) indefinites and pronouns appearing in attitude contexts introduce metadiscourse referents, which represent one’s mental files and record appearances of discourse referents in attitude contexts; and (2) what underlies the relevant kind of anaphoric links between indefinites and pronouns across attitude contexts is the coordination relation between mental files, which is represented by using metadiscourse referents. Next, the paper expands the semantics to cover de re anaphora, in which an anaphoric pronoun in an attitude context takes as its antecedent an expression appearing outside any attitude context.