手法を比較

	参加型言説分析	談話分析
分野	質的手法	質的研究
系統	Process / pipeline	Process / pipeline
提唱年	1990s–2000s (consolidated as a named approach)	1989 (Fairclough); 1987 (Potter & Wetherell)
提唱者	Developed at the intersection of participatory action research (Kurt Lewin, 1940s) and discourse analysis (Foucault, Fairclough, van Dijk, 1980s–1990s)	Norman Fairclough; Jonathan Potter and Margaret Wetherell
種類	Qualitative research design and analytic approach	Method
原典	Mohanty, S. P. (2004). The epistemic status of cultural identity: On beloved and the postcolonial condition. In P. Moya & M. Hames-Garcia (Eds.), Reclaiming Identity: Realist Theory and the Predicament of Postmodernism. University of California Press.	Fairclough, N. (1989). Language and power. Longman.
別名	PDA, collaborative discourse analysis, participatory critical discourse analysis, community-based discourse analysis	DA, Critical Discourse Analysis, Discursive Analysis
関連	6	2
概要	Participatory Discourse Analysis (PDA) integrates the collaborative ethos of participatory action research with the language-focused lens of discourse analysis. Community members or research participants are not merely sources of data — they are co-analysts who help collect, interpret, and act on discourse. PDA is used to uncover how language constructs power relations, identities, and social practices within marginalized or under-researched communities, and to translate those findings into concrete change.	Discourse analysis is a qualitative research methodology that examines how language, communication, and power shape meaning, identity, and social reality. Developed across linguistics, sociology, and psychology (particularly by Norman Fairclough and Jonathan Potter), discourse analysis goes beyond content to analyze language use as a social practice that constitutes and reflects power relations, ideologies, and social structures.