Discipline concerned with literary theory and the evaluation of literary works. It effectively began with Plato's comments on the role of poets in his Republic; Aristotle's response to this, the Poetics, represents the first systematic attempt to establish principles of literary procedure. Notable later contributions to the debate include Sir Philip Sidney's The Defence of Poesie (1595); Dryden's Of Dramatick Poesie (1668); Wordsworth's preface to Lyrical Ballads (1798); Shelley's A Defence of Poetry (1820); and the critical works of Matthew Arnold, in particular, Culture and Anarchy (1869). The 20th century witnessed an explosion of literary criticism, such as the writings of T.S Eliot, I.A. Richards, William Empson and F.R. Leavis; also important are the writings of structuralism and post-structuralism, notably Roland Barthes, Michel Foucault, and Jacques Derrida. The late 20th century saw the beginning of new critical approaches such as deconstruction and feminism.
Definition from Philip's Encyclopedia
In simple words- literary criticism is a piece of work that exists solely to review, analyze, or critique another existing piece of work (NOT summarize)
Biographical criticism focuses on the author’s life. It tries to gain a better understanding of the literary work by understanding the person who wrote it. Typical questions involved in this approach include the following:
Psychological criticism applies psychological theories, especially Freudian psychoanalysis and Jungian archetypal depth psychology, to works of literature to explore the psychological issues embedded in them. It may analyze a story’s characters or plot, a poet’s use of language and imagery, the author’s motivations for writing, or any other aspect of a literary work from a psychological perspective. Typical questions involved in this approach include the following:
Formalism, along with one of its more conspicuous modern iterations, New Criticism, focuses on a literary text itself, aside from questions about its author or the historical and cultural contexts of its creation. Formalism takes a story, poem, or play “on its own terms,” so to speak, viewing it as a self-contained unit of meaning. The formalist critic therefore tries to understand that meaning by paying attention to the specific form of the text. New Criticism was a particular kind of Formalism that arose in the mid-twentieth century and enjoyed great influence for a time. Typical questions involved in this approach include the following:
Historical criticism focuses on the historical and social circumstances that surrounded the writing of a text. It may examine biographical facts about the author’s life (which can therefore connect this approach with biographical criticism) as well as the influence of social, political, national, and international events. It may also consider the influence of other literary works. New Historicism, a particular type of historical criticism, focuses not so much on the role of historical facts and events as on the ways these things are remembered and interpreted, and the way this interpreted historical memory contributes to the interpretation of literature. Typical questions involved in historical criticism include the following:
Feminist criticism focuses on prevailing societal beliefs about women in an attempt to expose the oppression of women on various levels by patriarchal systems both contemporary and historical. It also explores the marginalization of women in the realm of literature itself. Typical questions involved in this approach include the following:
Post-colonial criticism focuses on the impact of European colonial powers on literature. It seeks to understand how European hegemonic political, economic, religious, and other types of power have shaped the portrayals of the relationship and status differentials between Europeans and colonized peoples in literature written both by the colonizers and the colonized. Typical questions involved in this approach include the following:
Critical race theory focuses on systemic racism and interrogates the dynamics of race and race relationships. In origin, it is a specifically American school of critical theory that sees White racism as an everyday fact of life in America, visible throughout all aspects of culture and society. As such, it encompasses all aspects of life, including literature. Its purpose is to expose and overturn the factors that enable systemic racism to exist. As a literary critical approach, its typical questions include the following: