方法对比

	多案例基础的经典扎根理论	案例研究
领域	质性	质性
方法族	Process / pipeline	Process / pipeline
起源年份	1967 (foundational); multi-case adaptation developed through 1970s–1990s	1984 (seminal codification)
提出者	Barney G. Glaser and Anselm L. Strauss (foundational); Glaser extended for comparative multi-case contexts	Robert K. Yin (systematised in Case Study Research, 1984)
类型	Qualitative inductive theory-generation design	Qualitative research design
开创性文献	Glaser, B. G., & Strauss, A. L. (1967). The Discovery of Grounded Theory: Strategies for Qualitative Research. Aldine. ISBN: 978-0202302607	Yin, R.K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169
别名	multi-case CGT, classic GT with multiple cases, comparative grounded theory, Glaserian multi-case grounded theory	Vaka Çalışması (Case Study), case study design, case study methodology
相关	6	5
摘要	Multiple case-based classic grounded theory (CGT) extends Glaser and Strauss's original inductive framework by grounding theory development simultaneously across two or more purposefully selected cases. Rather than studying a single site or participant group, the researcher treats each case as a distinct analytic unit while using the constant comparative method to draw cross-case theoretical insights. The goal is the same as in all classic GT: emergence of a substantive theory that explains the main concern of participants — but the multi-case structure broadens the conceptual base and supports more robust theoretical abstraction.	Case study research is a qualitative research design that investigates a specific phenomenon, individual, group, organisation, or event in depth within its real-world context. Systematised by Robert K. Yin in 1984, it supports single-case and multiple-case designs and draws on multiple data sources — interviews, observation, documents, and artefacts — to build a rich, contextualised account of a bounded unit.