手法を比較

	縦断的オートエスノグラフィー	ライフヒストリー・リサーチ
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	2000s–2010s	Early 20th century (Thomas & Znaniecki 1918–1920); systematised as interview method in the 1990s
提唱者	Carolyn Ellis, Arthur Bochner (autoethnography foundations); longitudinal extension by various scholars from 2000s onward	William I. Thomas and Florian Znaniecki (sociological tradition); Robert Atkinson (interview method)
種類	Qualitative longitudinal research design	Qualitative research method
原典	Ellis, C. (2004). The Ethnographic I: A Methodological Novel about Autoethnography. AltaMira Press. ISBN: 978-0759103535	Atkinson, R. (1998). The Life Story Interview. Sage. ISBN: 978-0761904496
別名	longitudinal self-ethnography, temporal autoethnography, long-term autoethnography, longitudinal personal narrative research	life history method, life-history interview, biographical research, personal narrative research
関連	6	6
概要	Longitudinal autoethnography is a qualitative research design in which the researcher systematically documents, reflects on, and analyzes their own lived experience across an extended period — typically months to years. By combining the self-reflexive focus of autoethnography with a longitudinal temporal structure, this approach reveals how personal meanings, identities, and social understandings evolve over time. It bridges the personal and the cultural, producing richly layered narratives that connect individual transformation to broader social processes.	Life history research is a qualitative method that captures the full arc of an individual's life — or a significant portion of it — through extended biographical interviewing and analysis of personal documents. Rooted in early Chicago School sociology, the method treats each life story as a window into broader social, cultural, and historical forces. The researcher and participant co-construct a narrative account that illuminates how personal experience is shaped by, and in turn shapes, wider social structures and processes.