This document discusses theories about how media audiences are influenced. It describes the "hypodermic needle" or "effects" model, which suggests the media directly influences audiences like a syringe injecting ideas. It also discusses the cultivation theory, which is that repeated media exposure shapes audiences' views of social reality over time. The document notes criticisms of theories that portray audiences as passive masses, pointing instead to more active audience interpretations and the two-step flow of influence through opinion leaders. It suggests modern versions look at how moral panics can emerge from media coverage. Overall, the document examines debates around the power and passiveness of audiences in relation to media effects and influence.