방법 비교

	전문가 인터뷰	현상학
분야	질적 방법	질적 방법
계열	Process / pipeline	Process / pipeline
기원 연도	1970s–1990s (methodologically systematized)	Early 20th century (Husserl ~1900–1913; Heidegger ~1927)
창시자	Meuser & Nagel (methodological codification, 1991); roots in elite interview tradition (Dexter, 1970)	Edmund Husserl (transcendental); Martin Heidegger (hermeneutic)
유형	Qualitative research method	Qualitative research approach
원전	Bogner, A., Littig, B., & Menz, W. (Eds.). (2009). Interviewing Experts. Palgrave Macmillan.	Moustakas, C. (1994). Phenomenological Research Methods. Sage. ISBN: 978-0803957466
별칭	elite interview, key informant interview, specialist interview	Fenomenoloji, phenomenological inquiry, phenomenological analysis
관련	6	6
요약	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.