手法を比較

	フィールドベースの省察的テーマ分析	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	2019–2021 (RTA formalised); field application concurrent	c. 1922 (Malinowski's Argonauts of the Western Pacific)
提唱者	Virginia Braun & Victoria Clarke (RTA foundation); applied to field settings via ethnographic traditions	Bronisław Malinowski (modern ethnography); rooted in 19th-century anthropology
種類	Qualitative analysis approach	Qualitative fieldwork tradition
原典	Braun, V., & Clarke, V. (2021). Thematic Analysis: A Practical Guide. Sage. ISBN: 9781473953932	Hammersley, M. & Atkinson, P. (2019). Ethnography: Principles in Practice (4th ed.). Routledge. ISBN: 978-1138504462
別名	field RTA, ethnographic reflexive thematic analysis, naturalistic RTA, field-based RTA	Etnografi, participant observation, fieldwork, ethnographic research
関連	5	5
概要	Field-based Reflexive Thematic Analysis (field RTA) integrates ethnographic data collection — participant observation, field notes, and naturalistic interviews — with the epistemologically explicit, researcher-centred analytic framework of Braun and Clarke's Reflexive Thematic Analysis. It is used when themes must be grounded in observed social practice rather than retrospective accounts alone, placing the researcher's active, documented reflexivity at the centre of both data gathering and interpretation.	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.