So sánh phương pháp

	Phân tích hội thoại so sánh	Phân tích diễn ngôn
Lĩnh vực	Định tính	Nghiên cứu định tính
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1974 (CA foundation); comparative applications from 1980s–1990s	1989 (Fairclough); 1987 (Potter & Wetherell)
Người khởi xướng	Harvey Sacks, Emanuel Schegloff, Gail Jefferson (CA foundation); comparative extension developed across the field from the 1980s onward	Norman Fairclough; Jonathan Potter and Margaret Wetherell
Loại	Qualitative micro-analytic research design	Method
Công trình gốc	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. (1989). Language and power. Longman.
Tên gọi khác	comparative CA, cross-contextual conversation analysis, comparative interactional analysis, comparative talk-in-interaction	DA, Critical Discourse Analysis, Discursive Analysis
Liên quan	3	2
Tóm tắt	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.	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.