The document discusses several narrative theorists and their perspectives. Tzvetan Todorov believed narratives follow five parts: equilibrium, disruption, realization, reparation, and restoration of equilibrium. Vladimir Propp suggested narratives are determined by character roles and functions. There are eight character roles that serve purposes. Claude Levi-Strauss viewed narratives as relying on binary oppositions like good vs evil. Roland Barthes described texts as having no fixed structure and drawing from infinite possible meanings in language. The document was reviewed to help choose a narrative theory for a project on portraying the good vs evil of social media's impact.