Applied Linguistics is concerned with practical issues involving language in the life of the community. The most important of these is the learning of second or foreign languages. Others include language policy, multilingualism, language education, the preservation and revival of endangered languages, and the assessment and treatment of language difficulties.
Other areas of interest include professional communication, for example, between doctors and their patients, between lawyers and their clients and in courtrooms, as well as other areas of institutional and cross-cultural communication ranging from the boardroom to the routines on an answer phone.
Linguistics and Applied Linguistics is a challenging and stimulating discipline, offering many opportunities for original work.