Optimality theory (frequently abbreviated OT) is a linguistic model proposing that the observed forms of language arise from the interaction between conflicting constraints. OT models grammars as systems that provide mappings from inputs to outputs; typically, the inputs are conceived of as underlying representations, and the outputs as their surface realizations.
Read more about Optimality Theory: Theory, Input and GEN: The Candidate Set, CON: The Constraint Set, EVAL: Definition of Optimality, Example, Criticism, Theories Within Optimality Theory, Use Outside of Phonology
Famous quotes containing the word theory:
“The whole theory of modern education is radically unsound. Fortunately in England, at any rate, education produces no effect whatsoever. If it did, it would prove a serious danger to the upper classes, and probably lead to acts of violence in Grosvenor Square.”
—Oscar Wilde (1854–1900)