Reviravoltas

Reviravoltas, in narrative theory, refer to devices that alter the perceived meaning of preceding events by revealing new information or reframing facts. The term, common in Portuguese- and Spanish-language criticism, is often synonymous with plot twists or reversals and can occur at various points in a work.

Effective reviravoltas are grounded in the story's internal logic and typically arise from foreshadowing, misdirection, or the revelation of a previously concealed motive, identity, or circumstance. They aim to surprise the reader while inviting reassessment of prior scenes, characters, or themes, potentially enhancing thematic coherence on rereading.

Common forms include a mid-story reversal that changes the protagonist's goals, a false or hidden identity revelation, or an ending that reinterprets earlier events. They can also involve non-linear timelines, memory gaps, or unreliable narrators. Critics note that well-crafted twists reinforce narrative unity, while poorly executed ones may feel gratuitous or implausible.

Reviravoltas appear across literature, film, television, and interactive media, and remain a popular tool for sustaining suspense and viewer engagement. Notable examples often cited include twist endings that realign the audience's understanding of the plot, such as the revelation of a concealed perspective or the protagonist's true situation, with titles like The Sixth Sense or Gone Girl frequently referenced.