Clinical linguistics is a sub-discipline of applied linguistics involved in the description, analysis, and treatment of language disabilities, especially the application of linguistic theory to the field of Speech-Language Pathology. The study of the linguistic aspect of communication disorders is of relevance to a broader understanding of language and linguistic theory.
Established in 1991, the International Clinical Phonetics and Linguistics Association stands as the unofficial governing body of the field. Spearheading research in this domain, the Journal of Clinical Linguistics and Phonetics was founded by Martin J. Ball.
Practitioners of clinical linguistics typically work in Speech-Language Pathology departments or linguistics departments. They conduct research with the aims of improving the assessment, treatment, and analysis of disordered speech and language, and offering insights to formal linguistic theories. While the majority of clinical linguistics journals still focus only on English linguistics, there is an emerging movement toward comparative clinical linguistics across multiple languages.[1]