Resumen:
English as a common language has become increasingly important in the Spanish university context. Nowadays, public and private institutions have incorporated English as a learning language, usually by combining both Spanish and English. The so-called Content and Language Integrated Learning (CLIL) refers to situations where subjects, or parts of subjects, are taught through a foreign language with two parallel aims: the learning of content coupled with the simultaneous learning of a foreign language. However, in higher education, this term has been adapted or transformed to Integrating Content and Language in Higher Education (ICL or ICLHE) or English as a Medium of Instruction (EMI). The difference relies mainly on the fact that in the latter teaching is assumed to be concentrated in the content, while language is considered a medium of instruction. However, students and teachers language competences do not always meet the requirements needed for the use of English as the vehicular language, this having several consequences or implications.
On the one hand, lack of knowledge or competence in this foreign language represents an opportunity to progress in the learning of the language for both, ...