The document discusses various audience theories and representations of social class and region in media. It describes the hypodermic, two-step flow, and uses and gratification audience theories. It then analyzes representations of different social classes like the working class, middle class, and upper class in media. Common stereotypes of different regions are also outlined, such as the Scottish being depicted as drinking alcohol and the English being portrayed as racist. Critics argue that media often justifies social inequalities and uses offensive language to vilify the underclass.