手法を比較

	参加型ネットノグラフィー	デジタル・エスノグラフィー	エスノグラフィー
分野	質的手法	質的手法	質的手法
系統	Process / pipeline	Process / pipeline	Process / pipeline
提唱年	1997 (netnography); participatory variant codified c. 2010–2020	Late 1990s – 2000s	c. 1922 (Malinowski's Argonauts of the Western Pacific)
提唱者	Robert V. Kozinets (netnography foundation); participatory stance elaborated in Kozinets 2010/2020	Christine Hine (virtual ethnography); Robert V. Kozinets (netnography)	Bronisław Malinowski (modern ethnography); rooted in 19th-century anthropology
種類	Qualitative online ethnographic approach	Qualitative research method	Qualitative fieldwork tradition
原典	Kozinets, R. V. (2020). Netnography: The Essential Guide to Qualitative Social Media Research (3rd ed.). Sage. ISBN: 978-1526458896	Kozinets, R. V. (2010). Netnography: Doing Ethnographic Research Online. Sage. ISBN: 978-1847875228	Hammersley, M. & Atkinson, P. (2019). Ethnography: Principles in Practice (4th ed.). Routledge. ISBN: 978-1138504462
別名	participatory online ethnography, active netnography, engaged netnography, participant-observer netnography	online ethnography, virtual ethnography, internet ethnography, netnography	Etnografi, participant observation, fieldwork, ethnographic research
関連	4	6	5
概要	Participatory Netnography is a qualitative research approach in which the researcher becomes an active, contributing member of an online community in order to study it from within. Building on Kozinets' netnography framework, it extends the purely observational stance to active participation — the researcher posts, replies, and engages authentically — generating richer, context-embedded data about online social life, consumer culture, or community practices than passive observation alone can provide.	Digital ethnography is a qualitative research method that adapts traditional ethnographic fieldwork to online and digitally mediated settings. Drawing on sustained participant observation, document collection, and sometimes interviews, the researcher immerses themselves in one or more digital communities — social media platforms, forums, gaming spaces, or messaging groups — to understand how culture, identity, and social practice are constructed through digital interaction. The approach recognises that online spaces are not merely reflections of offline life but distinctive sites of cultural production in their own right.	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.