This document provides an overview of sociolinguistics. It discusses how sociolinguistics studies language variation in society and how social factors influence language use. Some key points covered include:
- Sociolinguistics examines how social attitudes are conveyed through language variations like accents and vocabulary.
- Language variation can be influenced by both internal structural changes and external social motivations.
- Different types of speech communities exist, including diglossia, bilingualism, and situations that can lead to language splits.
- Sociolinguistic research methods aim to objectively study language use across social groups like age, gender, and class.