1) Decoding refers to how audiences interpret messages based on their own experiences and perspectives. Bud and Steinmen note that subordinate cultures tend to decode messages from the dominant ruling class.
2) There are three positions of decoding: dominant-hegemonic when individuals accept the ruling class's messages, negotiated when people accept some dominant ideas but with exceptions, and oppositional when people reject dominant messages in favor of their own views.
3) The goal of cultural studies theory is to explain how media plays a role in developing cultures and to make audiences aware of how elites use media to influence societal norms.