influence of 'aboutness' on pronominal coreference

Abstract

Previous work examining the role of antecedent accessibility in pronominal coreference has often linked coreference to prominent structural positions that in turn are linked to information structure statuses such as topic. Three experiments examine the influence of topichood independently of structural prominence by exploring the influence of the pragmatic notion of aboutness on the written production of pronominal coreferring expressions. The results show that being mentioned in an about-phrase increases the likelihood that a referent will be selected as the future topic of a following sentence as well as increasing the proportion of responses with early, pronominal coreference to that referent, at the expense of coreference with the subject. These results suggest that coreference is sensitive to the status of other, structurally non-prominent referents in discourse, and that the pragmatic notion of aboutness influences pronominal coreference.