This document discusses various theories of mass media and audience reception. It begins by introducing theories from the "dominant paradigm" like the hypodermic needle approach and two-step flow model, noting they assume passive audiences and direct effects. It then discusses uses and gratifications theory and its assumption of active audiences. The document outlines Hall's encoding/decoding model of preferred, negotiated and oppositional readings, noting encoded texts have dominant meanings but also room for interpretation. It analyzes the song "Born in the USA" as an example of a polysemic text open to multiple readings.