Comparer des méthodes

	Entretien expert	Phénoménologie
Domaine	Qualitatif	Qualitatif
Famille	Process / pipeline	Process / pipeline
Année d'origine	1970s–1990s (methodologically systematized)	Early 20th century (Husserl ~1900–1913; Heidegger ~1927)
Auteur d'origine	Meuser & Nagel (methodological codification, 1991); roots in elite interview tradition (Dexter, 1970)	Edmund Husserl (transcendental); Martin Heidegger (hermeneutic)
Type	Qualitative research method	Qualitative research approach
Source fondatrice	Bogner, A., Littig, B., & Menz, W. (Eds.). (2009). Interviewing Experts. Palgrave Macmillan.	Moustakas, C. (1994). Phenomenological Research Methods. Sage. ISBN: 978-0803957466
Alias	elite interview, key informant interview, specialist interview	Fenomenoloji, phenomenological inquiry, phenomenological analysis
Apparentées	6	6
Résumé	The expert interview is a qualitative method in which researchers conduct in-depth, semi-structured conversations with individuals who hold specialised knowledge, experience, or decision-making authority in a defined field. Unlike general population interviews that target subjective lived experience, expert interviews treat respondents as proxies for a broader institutional or professional knowledge domain. The method is widely used in policy research, organisational studies, science and technology studies, and applied social sciences to map tacit professional knowledge, reconstruct decision processes, and triangulate documentary sources.	Phenomenology is a qualitative research approach that investigates how participants live through and make sense of a specific experience. Rooted in the philosophy of Edmund Husserl and extended by Martin Heidegger, it aims to reveal the essential structures of lived experience rather than to measure or predict outcomes. The two most widely applied variants are Husserl's transcendental phenomenology, which seeks universal essences, and Heidegger's hermeneutic phenomenology, which emphasises interpretation within context.