Applied linguistics is an interdisciplinary field which mediates between the theory of language and the practice of language learning and language use. It is also an overarching field that includes second language acquisition (SLA) and, as such, can shed light on the teaching and learning of a second or foreign language. The MSc in Applied Linguistics and Second Language Acquisition is a popular course which will introduce you to the key issues within the field of applied linguistics with a focus on topics relating to second language learning. The topics represented within the course draw from some of the related disciplines within applied linguistics such as psycholinguistics, education (language teaching/learning), linguistics, and sociolinguistics.