A multi-dimensional analysis of register variation in Brazilian Portuguese

Abstract

In this paper, we present a Multi-Dimensional analysis of Brazilian Portuguese, based on a large, diverse corpus comprising forty-eight different spoken and written registers. Previous research in MD analysis includes multi-register investigations of a range of languages, including English, Spanish, Somali and Korean, among others. At the same time, a large body of literature on text varieties in Brazilian Portuguese exists, but previous research focusses on specific aspects of one, or at the most, a few varieties at a time and, therefore, does not present a comprehensive picture of register use in the linguistic community of Brazilian Portuguese speakers. In this study, we attempt to fill this gap by employing the MD framework, enabling researchers to account for a large number of different registers, based on a wide repertory of linguistic features. The analysis revealed six dimensions of variation, which are presented, illustrated and discussed here.