Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Semantic structure analysis (or SSA) is a methodology for systematic description of the intended meaning of natural language, developed by the Summer Institute of Linguistics. The name is also used for Eugene Nida's technique for mapping lexical items from a source language to a receptor language in translation theory. In literary theory and aesthetics, authorial intent refers to an author's intent as it is encoded in his or her work.In literary studies, the question of the validity of the methods of determining authorial intent has been debated since the early twentieth century. New Criticism, as espoused by Cleanth Brooks, W. K. Wimsatt, T. S. Eliot, and others, argued that authorial intent is irrelevant to understanding a work of literature. Preoccupation with intent was called by Wimsatt the intentional fallacy. The author, they argue, cannot be reconstructed from a writing. The text is the only source of meaning, and any details of the author's desires or life are purely extraneous. In psychoanalytic criticism, on the other hand, the author's biography and subconscious state were seen as part of the text, and therefore the author's intent could be revived from a literary text