手法を比較

	デジタル・ストラウス流グラウンデッド・セオリー	ネットノグラフィー
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	1990 (Strauss & Corbin foundational); digital adaptation 2000s–2010s	1997 (coined); 2010 (first comprehensive methodology book)
提唱者	Anselm Strauss & Juliet Corbin (foundational GT); adapted to digital contexts by subsequent methodologists	Robert V. Kozinets
種類	Qualitative research design and analysis approach	Qualitative research method
原典	Strauss, A., & Corbin, J. (1998). Basics of Qualitative Research: Techniques and Procedures for Developing Grounded Theory (2nd ed.). Sage. ISBN: 978-0803959408	Kozinets, R. V. (2010). Netnography: Doing Ethnographic Research Online. Sage. ISBN: 978-1847875907
別名	digital GT (Straussian), Straussian GT in digital contexts, online Straussian grounded theory, digital Strauss-Corbin grounded theory	online ethnography, virtual ethnography, cyber-ethnography, digital ethnography
関連	6	6
概要	Digital Straussian grounded theory applies the systematic, coding-driven approach of Strauss and Corbin's grounded theory to digital data sources such as online forums, social media, chat logs, and digital documents. It retains the Straussian paradigm model and three-stage coding structure — open, axial, and selective — while adapting sampling strategies, theoretical saturation criteria, and ethical protocols to the unique features of online and digital research environments.	Netnography is a qualitative research method that adapts the principles of cultural ethnography to the study of online communities and social media environments. Coined by Robert Kozinets in 1997 and systematised in his 2010 handbook, netnography treats digital spaces — forums, social networks, blogs, review sites — as naturally occurring field sites where communities gather, share meanings, and construct identities. The method combines unobtrusive observation of digital traces with active participation and, where appropriate, direct member interaction.