Formalism is a literary theory that focuses exclusively on the literal elements of a text such as form, structure, and language use rather than historical or biographical contexts. The Russian Formalists in particular studied how poetic language makes ordinary things seem unfamiliar through techniques like defamiliarization. They sought to analyze the evolution of literary forms through close examination of a work's formal components. Key figures included Victor Shklovsky, Mikhail Bakhtin, and Roman Jakobson, who analyzed the poetic function of language. Formalism emphasizes that a text's form is inherently tied to its meaning and views literature as autonomous objects for study.