Stuart Hall developed reception theory to analyze how audiences receive and interpret media. The theory has two parts: encoding, where media producers develop messages, and decoding, where consumers derive meaning. Decoding can occur through preferred readings, where audiences agree with the message, negotiated readings, where audiences sometimes adapt the message to their own views, or optional readings, where audiences reject the message. Reception theory considers audiences to be active in determining their own interpretations rather than passive receivers of media content. Criticisms of the theory note that many individual factors like life experiences and demographics can influence how audiences decode messages.