Comparar métodos

	Análise Crítica do Discurso	Análise do Discurso	Teoria Fundamentada
Área	Qualitativo	Pesquisa qualitativa	Pesquisa qualitativa
Família	Process / pipeline	Process / pipeline	Process / pipeline
Ano de origem	Late 1970s–1990s (systematised ~1979–1995)	1989 (Fairclough); 1987 (Potter & Wetherell)	1967
Autor original	Norman Fairclough; Teun A. van Dijk; Ruth Wodak	Norman Fairclough; Jonathan Potter and Margaret Wetherell	Barney Glaser and Anselm Strauss
Tipo	Qualitative research method	Method	Method
Fonte seminal	Fairclough, N. (1992). Discourse and Social Change. Polity Press.	Fairclough, N. (1989). Language and power. Longman.	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.
Outros nomes	CDA, Critical Linguistics, Discourse-Historical Approach, Dialectical-Relational Analysis	DA, Critical Discourse Analysis, Discursive Analysis	GT, Grounded Theory Approach
Relacionados	6	2	3
Resumo	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.	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.	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.