手法を比較

	参加型オーラルヒストリー	エスノグラフィー
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	1970s–1990s (formalized participatory dimension by 1990)	c. 1922 (Malinowski's Argonauts of the Western Pacific)
提唱者	Michael Frisch (shared authority concept); broader roots in Alessandro Portelli and oral history movement	Bronisław Malinowski (modern ethnography); rooted in 19th-century anthropology
種類	Qualitative participatory research design	Qualitative fieldwork tradition
原典	Frisch, M. (1990). A Shared Authority: Essays on the Craft and Meaning of Oral and Public History. State University of New York Press. ISBN: 978-0791402481	Hammersley, M. & Atkinson, P. (2019). Ethnography: Principles in Practice (4th ed.). Routledge. ISBN: 978-1138504462
別名	community oral history, collaborative oral history, participatory memory research, POH	Etnografi, participant observation, fieldwork, ethnographic research
関連	5	5
概要	Participatory oral history is a qualitative research design in which community members act as co-researchers alongside academic investigators to collect, interpret, and share first-person accounts of lived experience and collective memory. Drawing on Michael Frisch's concept of 'shared authority,' it repositions research participants as active agents in the knowledge-production process rather than passive informants, making it especially powerful for documenting marginalized voices and community-held histories that would otherwise remain invisible in official archives.	Ethnography is a qualitative research tradition in which a researcher immerses themselves in a social group or community over an extended period — typically three to six months or longer — to study its culture, values, and behaviours in their natural setting. Originating in social and cultural anthropology, and consolidated as a rigorous method by Bronisław Malinowski in the early twentieth century, ethnography produces rich, contextualised accounts of how people live, work, and make meaning together.