手法を比較

	複数事例基盤型制度的エスノグラフィー	参加型制度的民族志
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	1987 (IE foundation); multi-case application developed through 1990s–2000s	1990s–2000s
提唱者	Dorothy E. Smith (institutional ethnography); multi-site adaptation by IE practitioners	Dorothy E. Smith (IE); participatory variant developed by Janet Rankin, Marie Campbell, and others in health and social sciences
種類	Qualitative multi-site research design	Qualitative research design
原典	Smith, D. E. (2005). Institutional Ethnography: A Sociology for People. AltaMira Press. ISBN: 978-0759105690	Smith, D. E. (2005). Institutional Ethnography: A Sociology for People. AltaMira Press. ISBN: 978-0759105010
別名	multi-site institutional ethnography, comparative institutional ethnography, multi-case IE, multiple-site IE	participatory IE, community-based institutional ethnography, collaborative institutional ethnography
関連	6	6
概要	Multiple case-based institutional ethnography combines Dorothy E. Smith's institutional ethnography with a multi-site case structure, enabling researchers to trace how the same ruling relations, texts, and institutional processes operate across two or more distinct organizational or community settings. By holding the analytical framework constant while varying the site, this design reveals both the trans-local reach of ruling apparatus and the locally specific ways people navigate institutional coordination.	Participatory Institutional Ethnography (PIE) combines Dorothy Smith's institutional ethnography with participatory research principles, positioning community members or service users as co-researchers who investigate how institutional relations, ruling texts, and organizational practices shape and often constrain their everyday lives. The approach aims both to produce knowledge about institutional coordination and to generate actionable change through collaborative inquiry.