مقایسهٔ روش‌ها

	نظریه داده‌بنیاد مبتنی بر مطالعات موردی متعدد	پژوهش مطالعه موردی
حوزه	کیفی	کیفی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1980s–1990s (integrative development)	1984 (seminal codification)
پدیدآور	Synthesised from Kathleen Eisenhardt (multiple-case logic) and Barney Glaser & Anselm Strauss (grounded theory)	Robert K. Yin (systematised in Case Study Research, 1984)
نوع	Qualitative research design combining case study and grounded theory	Qualitative research design
منبع بنیادین	Eisenhardt, K. M. (1989). Building theories from case study research. Academy of Management Review, 14(4), 532–550.	Yin, R.K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169
نام‌های دیگر	multi-case grounded theory, MCGT, comparative case grounded theory, cross-case grounded theory	Vaka Çalışması (Case Study), case study design, case study methodology
مرتبط	6	5
خلاصه	Multiple case-based grounded theory is a qualitative research design that embeds grounded theory's inductive coding logic inside a structured multiple-case framework. Rather than generating theory from a single site or interview pool, researchers iteratively collect and analyze data across two or more purposefully selected cases, using constant comparison both within and across cases until theoretical saturation is reached. The result is a substantive theory grounded in rich, cross-site empirical evidence.	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.