This document discusses representations of social class in television and film over time. It notes that historically, only the upper classes were prominently featured but representation became more diverse as more people gained access to television. However, stereotypes still exist where the upper classes are depicted as rich and posh, middle classes as normal, working classes as poorer and less intelligent, and lower classes as criminal with no family values. The document then discusses how modern studies have identified seven new social classes in Britain based on factors like economic, cultural and social capital.