Russian Formalism and New Criticism emerged in the early 20th century, focusing on the intrinsic properties of literary texts. These approaches emphasized close reading, formal elements, and the autonomy of literary works, rejecting biographical and historical interpretations. Key figures like Shklovsky, Jakobson, and Eichenbaum developed concepts such as defamiliarization and the dominant. Their methods influenced literary studies, shifting focus to the text itself and establishing rigorous analytical techniques that continue to shape contemporary literary theory.