So sánh phương pháp

	Nghiên cứu tình huống so sánh	Nghiên cứu tường thuật so sánh
Lĩnh vực	Định tính	Định tính
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1984 (Yin); 1995 (Stake)	1990s–2000s
Người khởi xướng	Robert K. Yin; Robert E. Stake	D. Jean Clandinin & F. Michael Connelly (narrative inquiry); comparative extension by the broader qualitative comparative tradition
Loại	Qualitative / mixed research design	Qualitative comparative research design
Công trình gốc	Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169	Clandinin, D. J., & Connelly, F. M. (2000). Narrative Inquiry: Experience and Story in Qualitative Research. Jossey-Bass. ISBN: 978-0787943523
Tên gọi khác	cross-case study, multi-site case study, multiple case study design, comparative case analysis	comparative narrative inquiry, cross-case narrative research, narrative comparison, comparative narrative analysis
Liên quan	4	6
Tóm tắt	Comparative case study is a qualitative research design in which two or more bounded cases are studied in depth and then systematically compared to identify similarities, differences, and patterns across contexts. Rooted in Yin's replication logic and Stake's multiple case framework, it is particularly suited to questions that ask how or why a phenomenon unfolds differently — or similarly — across distinct settings, populations, or time periods.	Comparative narrative research is a qualitative design that collects personal stories or life accounts from two or more participants, groups, or contexts and systematically compares them to reveal patterns, contrasts, and contextual influences. Drawing on narrative inquiry's attention to experience-as-story, it adds a deliberate comparative logic to identify what is shared, what diverges, and why differences emerge across cases.