手法を比較

	比較会話分析	比較談話分析
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	1974 (CA foundation); comparative applications from 1980s–1990s	1980s–1990s (established as comparative practice through the 1990s)
提唱者	Harvey Sacks, Emanuel Schegloff, Gail Jefferson (CA foundation); comparative extension developed across the field from the 1980s onward	Norman Fairclough; Ruth Wodak; Teun A. van Dijk
種類	Qualitative micro-analytic research design	Qualitative comparative research approach
原典	Sacks, H., Schegloff, E. A., & Jefferson, G. (1974). A simplest systematics for the organization of turn-taking for conversation. Language, 50(4), 696–735.	Fairclough, N. (1995). Critical Discourse Analysis: The Critical Study of Language. Longman. ISBN: 978-0582219526
別名	comparative CA, cross-contextual conversation analysis, comparative interactional analysis, comparative talk-in-interaction	CDA comparative, cross-context discourse analysis, comparative text analysis, multi-site discourse analysis
関連	3	5
概要	Comparative Conversation Analysis (comparative CA) applies the rigorous micro-analytic methods of Conversation Analysis across two or more contrasting interactional settings, languages, cultures, or participant groups. It examines how the sequential organisation of talk — turn-taking, repair, adjacency pairs, and action formation — varies or remains stable across contexts, producing cross-contextual evidence about the architecture of human interaction.	Comparative discourse analysis examines how language constructs meaning, identity, and power by systematically contrasting texts or speech acts drawn from at least two distinct contexts, groups, time periods, or institutions. By holding analytical categories constant across cases, it reveals how discursive patterns diverge or converge, producing insights that single-context discourse analysis cannot generate.