This document discusses studies of language and gender from sociolinguistics. It outlines four historical approaches - deficit, dominance, difference, and dynamic. The deficit approach viewed women's language as deficient compared to men's. The dominance approach saw female speech as subordinate due to patriarchy. The difference approach saw gender differences as socialized. The dynamic approach views gendered speech as social constructs that can vary by interaction. The document also examines various speech practices associated with gender, such as question use, turn-taking, self-disclosure, and politeness.