The document discusses three theories of audience:
1. The hypodermic model views audiences as passive recipients of media messages.
2. Uses and gratifications theory sees audiences as active, using media to fulfill needs like surveillance, identity, relationships, and diversion.
3. Reception theory argues audiences interpret media through their own cultural lens, in an active partnership with media producers rather than being passive. Examples are given of how different social groups interpreted the same TV program differently.
The document instructs to apply these theories by analyzing how one's own media productions are meant to be read and what pleasures the intended audience may derive, using examples from projects like a CD cover.