The document discusses Cultivation Theory, originally developed by George Gerbner and Larry Gross, which examines how prolonged exposure to television can shape viewers' perceptions of reality, particularly regarding violence and societal norms. It highlights the effects of heavy viewing versus light viewing, noting that heavy viewers are more likely to perceive the world as dangerous and hold negative views about others. The document also critiques the methodology of the theory and references studies that connect media portrayals with cultural attitudes, particularly among youth.