The document discusses theories about the relationship between audiences and media. It describes the media system dependency theory, which states that the more a person depends on media to meet needs, the more important and influential media will be. It also outlines uses and gratification theory, which views audiences as active in choosing media to fulfill needs like information, entertainment, and social interaction. Based on these theories, the document analyzes different types of relationships people can have with media, such as dependent, observational, social, and escapist.