方法对比

	多案例传记研究	纵向传记研究
领域	质性	质性
方法族	Process / pipeline	Process / pipeline
起源年份	1990s–2000s (cross-case biographical designs consolidated in qualitative methodology literature)	1990s–2000s (consolidated as a named approach ca. 2000)
提出者	Synthesised from Robert K. Yin (multiple case logic) and biographical research traditions (Roberts, Chamberlayne, Bornat)	Tom Wengraf, Prue Chamberlayne, Joanna Bornat (BNIM tradition); also Robert Miller and Rita Charon in parallel strands
类型	Qualitative research design	Qualitative longitudinal research design
开创性文献	Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169	Wengraf, T. (2001). Qualitative Research Interviewing: Biographic Narrative and Semi-Structured Methods. Sage. ISBN: 978-0761953517
别名	multi-case biographical study, cross-case biography, comparative biographical case study, multiple biographical case analysis	LBR, longitudinal narrative research, biographical-longitudinal method, repeated biographical interviewing
相关	6	5
摘要	Multiple case-based biographical research combines the cross-case replication logic of multiple case study design with the in-depth life-history orientation of biographical research. Each individual biography is treated as a bounded case, examined first on its own terms, and then analysed comparatively across cases to identify patterns, contrasts, and transferable insights about how lives are shaped by social, historical, and structural forces.	Longitudinal Biographical Research (LBR) is a qualitative approach that combines in-depth biographical or narrative interviewing with a repeated, time-extended data-collection design. Participants are interviewed at multiple time points — sometimes years apart — so that researchers can trace how individuals construct, revise, and re-narrate their life stories as circumstances change. The method captures both the content of life histories and the dynamic process through which meaning is made and remade over time.