What is Sociolinguistics? by Gerard Van Herk is a foundational textbook designed to introduce readers to the complex relationship between language and society without requiring heavy prior technical knowledge.

The study of sociolinguistics has several practical applications, including:

Ethnolects: The unique language varieties associated with specific ethnic groups. 3. Style and Register

• Bottom-Up Learning: Van Herk often introduces a strange or interesting linguistic fact (e.g., "Why do we say 'youse' in some places but 'you guys' in others?") before introducing the theory.
• Data-Driven: The text relies heavily on quantitative data (graphs, percentages) to prove that linguistic choices are not random.
• Informal Tone: The author uses a conversational style to lower the intimidation factor of linguistic jargon.