So sánh phương pháp

	Cận dân tộc học thể chế dựa trên nhiều trường hợp	Dân tộc học thể chế theo chiều dọc
Lĩnh vực	Định tính	Định tính
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1987 (IE foundation); multi-case application developed through 1990s–2000s	1987 (IE foundation); longitudinal applications from 1990s onward
Người khởi xướng	Dorothy E. Smith (institutional ethnography); multi-site adaptation by IE practitioners	Dorothy E. Smith (institutional ethnography); longitudinal extension by subsequent IE practitioners
Loại	Qualitative multi-site research design	Qualitative longitudinal research design
Công trình gốc	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: 978-0759106598
Tên gọi khác	multi-site institutional ethnography, comparative institutional ethnography, multi-case IE, multiple-site IE	longitudinal IE, time-extended institutional ethnography, longitudinal IE study, IE longitudinal design
Liên quan	6	6
Tóm tắt	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.	Longitudinal Institutional Ethnography (longitudinal IE) combines Dorothy Smith's sociology of standpoint — institutional ethnography — with repeated data collection over time to trace how institutional texts, relations, and ruling practices shape people's everyday lives across a temporal span. By revisiting the same participants, settings, or documents at multiple time points, it reveals how institutional coordination evolves, accumulates, or intensifies over weeks, months, or years.