The document discusses theories about how media texts target audiences and how audiences interact with media. It describes several theories:
1. Target audience theory which holds that media producers identify an intended audience during planning and design media texts to appeal to that audience.
2. Uses and gratifications theory which suggests that audiences are active and choose media to fulfill needs like information, entertainment, social interaction rather than being passively influenced.
3. Hypodermic syringe/mass audience theory which argues media directly influences passive audiences like ideas being injected, but this view is now seen as too simplistic.