Compara mètodes

	Etnografia Crítica	Investigació-acció	Teoria Fonamentada
Camp	Qualitativa	Recerca qualitativa	Recerca qualitativa
Família	Process / pipeline	Process / pipeline	Process / pipeline
Any d'origen	Late 20th century (~1980s–1993 systematisation)	1946	1967
Autor original	Jim Thomas (systematised); rooted in Frankfurt School critical theory (Adorno, Horkheimer) and feminist/postcolonial traditions	Kurt Lewin; expanded by Kemmis, McTaggart, Reason & Bradbury	Barney Glaser and Anselm Strauss
Tipus	Qualitative research method	Method	Method
Font seminal	Thomas, J. (1993). Doing Critical Ethnography. Sage Publications.	Lewin, K. (1946). Action research and minority problems. Journal of Social Issues, 2(4), 34–46.	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.
Àlies	critical ethnographic research, critical qualitative ethnography, advocacy ethnography, emancipatory ethnography	Participatory Action Research, PAR, Collaborative Inquiry	GT, Grounded Theory Approach
Relacionats	6	1	3
Resum	Critical ethnography is a qualitative research approach that combines sustained fieldwork immersion with explicit critical theory to examine how power, inequality, and ideology shape the lived experiences of marginalised communities. Unlike conventional ethnography, which aims to describe a culture as it is, critical ethnography commits the researcher to questioning what is taken for granted and to producing knowledge that can serve as a resource for social change. Rooted in Frankfurt School critical theory and expanded through feminist, postcolonial, and race-critical traditions, it treats the research process itself as a political act.	Action research is a collaborative research methodology in which researchers work with practitioners and community members to investigate a problem, implement change, and evaluate outcomes, cycling through reflection, action, and learning. Developed by Kurt Lewin (1946), action research bridges research and practice, aiming simultaneously to produce knowledge and practical improvement.	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.