A number of critical theories or approaches for understanding and interpreting literature are available to critics and students alike. Many of these have been developed during the twentieth century to create a discipline of literary studies comparable with disciplines in the natural and social sciences. Literary critics have often borrowed liberally from other disciplines (e.g., history, psychology, anthropology) but have primarily aimed at developing literature as a course of study in its own right.At the heart of the various critical approaches have been many fundamental questions: What is literature? What does it do? Is its concern only to tell stories, or is it to express emotions? Is it private? Public? How does it get its ideas across? What more does it do than express ideas? How valuable was literature in the past and how valuable is it now? What can it contribute to intellectual, artistic, and social history? To what degree is literature an art, as opposed to an instrument for imparting knowledge? How is literature used, and how and why is it misused? What theoretic;' and technical expertise may be invoked to enhance literary studies?
Questions such as these indicate that criticism is concerned not only with reading and interpreting stories, poems, and plays, but also with establishing theoretical understanding. Because of such extensive aims, you will understand that a full explanation and illustration of the approaches would fill the pages of a long book. The following descriptions are therefore intended as no more than brief introductions. Bear in mind that in the hands of skilled critics, the approaches are so subtle, sophisticated, and complex that they are not only critical stances bur also philosophies.


























