Sociolinguistics
Study of how society shapes language and language use
Sociolinguistics is the descriptive and scientific study of how language is shaped by and used differently within any given society. The field largely looks at how a language varies between distinct social groups and under the influence of assorted cultural norms, expectations, and contexts, including how that variation plays a role in language change. Sociolinguistics combines the older field of dialectology with the social sciences in order to identify regional dialects, sociolects, ethnolects, and other sub-varieties and styles within a language.
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