This document discusses gender and age related differences in speech. It notes that while women and men share a language, there are often small differences in features like pronunciation or morphology. Research has shown women tend to use more standard forms while men use more vernacular forms. Social class also influences speech, with women across classes using more standard forms than men. The document explores various explanations for why women's speech patterns differ, and discusses how age can influence language use, with vernacular forms highest in youth and old age when social pressures are lower.