The sociocultural embeddedness and the diversity of language use. The discursive practices of identity construction.

The linguistic socialization, the linguistic development and diversity of language use of D/deaf and hard of hearing children, especially with regard to their bi- or multilingualism and the multimodal nature of their language practices.

The relationship between language use and school practices, including pedagogical theories and teaching methods that result in the maintenance and induction of linguistic and social disadvantages; theories and good practices that aim to use linguistic otherness as a resource and contribute to the creation of equal opportunities.