So sánh phương pháp

	Phương pháp Lịch sử Truyền miệng Dài hạn	Hiện tượng luận
Lĩnh vực	Phương pháp thực địa	Định tính
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1970s–1980s (systematic formulation); longstanding practice in oral history	Early 20th century (Husserl ~1900–1913; Heidegger ~1927)
Người khởi xướng	Paul Thompson; developed further by Ken Plummer and oral history practitioners	Edmund Husserl (transcendental); Martin Heidegger (hermeneutic)
Loại	Qualitative longitudinal research design	Qualitative research approach
Công trình gốc	Thompson, P. (2000). The Voice of the Past: Oral History (3rd ed.). Oxford University Press. ISBN: 978-0192893468	Moustakas, C. (1994). Phenomenological Research Methods. Sage. ISBN: 978-0803957466
Tên gọi khác	repeated oral history interviewing, longitudinal life history, serial oral history, longitudinal biographical interviewing	Fenomenoloji, phenomenological inquiry, phenomenological analysis
Liên quan	4	6
Tóm tắt	Longitudinal oral history method is a qualitative research design in which the same participants are interviewed repeatedly over an extended period — months or years — using oral history interviewing techniques. By returning to narrators across time, researchers can trace how personal accounts, identities, and interpretations of experience shift and evolve, capturing the processual and biographical dimensions of social life that a single interview cannot reveal.	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.