How speakers use language to perform identity and how interactional styles may differ between genders.
The book focuses on how language is not a fixed system but varies based on social context. It distinguishes between "standard" and "nonstandard" varieties, noting that for linguists, all dialects are equally valid systems of communication. what is sociolinguistics gerard van herk pdf
The role of heritage and culture in linguistic variety. How speakers use language to perform identity and