مقایسهٔ روش‌ها

	تحلیل گفتمان انتقادی	نظریه داده‌بنیاد
حوزه	کیفی	پژوهش کیفی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	Late 1970s–1990s (systematised ~1979–1995)	1967
پدیدآور	Norman Fairclough; Teun A. van Dijk; Ruth Wodak	Barney Glaser and Anselm Strauss
نوع	Qualitative research method	Method
منبع بنیادین	Fairclough, N. (1992). Discourse and Social Change. Polity Press.	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.
نام‌های دیگر	CDA, Critical Linguistics, Discourse-Historical Approach, Dialectical-Relational Analysis	GT, Grounded Theory Approach
مرتبط	6	3
خلاصه	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.	Grounded Theory (GT) is a systematic qualitative research methodology in which theory emerges directly from data through iterative analysis, rather than being imposed before data collection. Developed by Barney Glaser and Anselm Strauss in 1967, GT prioritizes generating explanatory frameworks grounded in evidence.