手法を比較

	批判的メタファー分析	批判的談話分析
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	2004	Late 1970s–1990s (systematised ~1979–1995)
提唱者	Jonathan Charteris-Black	Norman Fairclough; Teun A. van Dijk; Ruth Wodak
種類	Qualitative-critical textual analysis	Qualitative research method
原典	Charteris-Black, J. (2004). Corpus Approaches to Critical Metaphor Analysis. Palgrave Macmillan. ISBN: 978-1403932921	Fairclough, N. (1992). Discourse and Social Change. Polity Press.
別名	CMA, critical metaphor research, corpus-based critical metaphor analysis, ideological metaphor analysis	CDA, Critical Linguistics, Discourse-Historical Approach, Dialectical-Relational Analysis
関連	5	6
概要	Critical Metaphor Analysis (CMA) is a qualitative method for uncovering how metaphorical language constructs, legitimises, or contests power relations and ideological positions in texts. Developed by Jonathan Charteris-Black (2004), it integrates Conceptual Metaphor Theory with the evaluative concerns of Critical Discourse Analysis to reveal the persuasive and ideological work performed by metaphors in political, institutional, and media discourse.	Critical Discourse Analysis (CDA) is a qualitative method that examines how language in texts and talk constructs, sustains, and challenges relations of power, ideology, and social inequality. Drawing on linguistics, social theory, and critical philosophy, CDA treats discourse not merely as communication but as social practice — a site where dominance is reproduced and where resistance can be articulated. Developed in the late twentieth century by Norman Fairclough, Teun van Dijk, and Ruth Wodak, among others, CDA is applied to political speeches, media texts, policy documents, educational materials, and institutional interactions.