手法を比較

	Participatory Conversation Analysis	談話分析
分野	質的手法	質的研究
系統	Process / pipeline	Process / pipeline
提唱年	2000s–2010s (building on CA foundations from the 1960s–1970s)	1989 (Fairclough); 1987 (Potter & Wetherell)
提唱者	Developed from Harvey Sacks, Emanuel Schegloff, and Gail Jefferson's Conversation Analysis tradition; participatory variant emerged in applied and practitioner research contexts in the 2000s–2010s	Norman Fairclough; Jonathan Potter and Margaret Wetherell
種類	Qualitative research method	Method
原典	Lee, E., & Howes, C. (2020). Conversation analysis as a creative research methodology. Early Child Development and Care, 190(2), 1–14.	Fairclough, N. (1989). Language and power. Longman.
別名	PCA, collaborative conversation analysis, practitioner-involved CA, participatory CA	DA, Critical Discourse Analysis, Discursive Analysis
関連	4	2
概要	Participatory Conversation Analysis (PCA) extends classical Conversation Analysis by actively involving the people whose talk is being studied in the analytical process. Rather than treating analysis as the researcher's exclusive domain, PCA invites practitioners, community members, or research participants to co-review recordings or transcripts of their own interaction, contribute insider meanings, and collaboratively refine the interpretation of interactional patterns. The approach is widely used in education, healthcare communication, and professional learning contexts.	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.