পদ্ধতির তুলনা করুন

	একাধিক কেস-ভিত্তিক একক কেস স্টাডি	কেস স্টাডি গবেষণা
ক্ষেত্র	গুণগত	গুণগত
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1984 (Yin first edition); 1995 (Stake)	1984 (seminal codification)
প্রবর্তক	Robert K. Yin (embedded case design); Robert E. Stake (case study methodology)	Robert K. Yin (systematised in Case Study Research, 1984)
ধরন	Qualitative case study design	Qualitative research design
মৌলিক উৎস	Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169	Yin, R.K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169
অপর নাম	embedded single-case study, single-case embedded design, holistic embedded case study, single case with multiple units of analysis	Vaka Çalışması (Case Study), case study design, case study methodology
সম্পর্কিত	6	5
সারসংক্ষেপ	A multiple case-based single case study — also called an embedded single-case design — is a qualitative strategy in which a researcher investigates one bounded case (the primary unit of analysis) by systematically examining multiple embedded sub-units within it. Rather than studying several separate cases for comparison, the design focuses all analytical attention on one overarching case while using variation across its internal sub-units to build a richer, more robust understanding of that single case.	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.