The Interinstitutional Doctorate in Education (DIE), at the Universidad Pedagógica Nacional, presents on this occasion a set of chapters in which the authors reflect on language as a cultural phenomenon and its fundamental role in the education of contemporary society. The study of discourse translates into reflection on multiple forms of representation, relationship with others and spaces, constitution of external reality and subjectivity, power and potency; in other words, language as a volatile phenomenon transcends mere codes and constantly resignifies itself, making meaning a dialogical and ideological configuration, an idea that, among other issues, allows us to understand the social function of language. In the fourteenth issue of this collection, the authors present some of the most paradigmatic epistemological currents in relation to language, their methodologies and their pragmatic proposals, implemented in pedagogical spaces.