This document discusses different theories about how media represents and influences society:
- Functionalism says media informs, correlates information, provides continuity of culture and entertainment. Conflict theory says media representation is shaped by ideology and bias.
- Representation in media results from selection of possibilities and is ideological. Stereotypes in media content can reinforce power relations.
- Media can manipulate representation through techniques like mise-en-scene, editing, and framing. Content analysis is needed to understand media influence.
- Hegemony theory says the ruling class controls media to shape public opinion. Pluralism says media reflects diverse audiences rather than pushing ideology. Stereotypes arise from pleasing audience expectations.