手法を比較

	Semantic Prosody Analysis	Corpus Concordance Analysis
分野	言語学	言語学
系統	Process / pipeline	Process / pipeline
提唱年	1993	1991
提唱者	John Sinclair & Bill Louw (term coined by Louw)	Corpus linguists (John Sinclair; Paul Baker)
種類	Corpus-based analysis of evaluative/attitudinal meaning from habitual collocation	Corpus-based descriptive analysis of word usage in context
原典	Louw, B. (1993). Irony in the text or insincerity in the writer? The diagnostic potential of semantic prosodies. In M. Baker, G. Francis, & E. Tognini-Bonelli (Eds.), Text and Technology (pp. 157–176). John Benjamins. ISBN: 9789027221391	Baker, P. (2006). Using Corpora in Discourse Analysis. Continuum. ISBN: 9780826477248
別名	Discourse Prosody Analysis, Evaluative Prosody Analysis, Pragmatic Prosody Analysis	Concordance Analysis, KWIC Analysis, Keyword-in-Context Analysis
関連	4	4
概要	Semantic prosody analysis is a corpus-linguistic method for uncovering the attitudinal or evaluative coloring a word acquires from the company it habitually keeps. Developed within John Sinclair's work on collocation and named by Bill Louw in 1993, it rests on the observation that some words carry a consistent positive or negative aura not recorded in dictionaries — the phrasal verb "set in" attracts unpleasant subjects (rot, decay, despair), and "cause" overwhelmingly precedes bad outcomes. The method retrieves a word's habitual collocates from a large corpus and reads them for a recurrent evaluative pattern, treating that pattern as part of the word's meaning. Because the prosody is built up across many instances, it is invisible from a single example and only emerges through corpus evidence, making this a paradigm case of how meaning lives in usage.	Corpus concordance analysis is a core corpus-linguistic technique that retrieves every occurrence of a search word or phrase from a large body of machine-readable text and displays them in keyword-in-context (KWIC) format — the target term aligned in a central column with its surrounding co-text. By reading and sorting these lines, analysts uncover the recurrent patterns, collocations, and meanings of words as they are actually used, grounding linguistic claims in attested evidence rather than introspection.