পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| দীর্ঘমেয়াদী একক কেস স্টাডি× | কেস স্টাডি গবেষণা× | |
|---|---|---|
| ক্ষেত্র | গুণগত | গুণগত |
| পরিবার | Process / pipeline | Process / pipeline |
| উদ্ভবের বছর≠ | 1984 (Yin's foundational codification); longitudinal case methods in use since early 20th century | 1984 (seminal codification) |
| প্রবর্তক≠ | Robert K. Yin (systematic codification); roots in clinical and anthropological case tradition | Robert K. Yin (systematised in Case Study Research, 1984) |
| ধরন | Qualitative research 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≠ | single-case longitudinal design, in-depth longitudinal case study, idiographic longitudinal study, LSCS | Vaka Çalışması (Case Study), case study design, case study methodology |
| সম্পর্কিত≠ | 6 | 5 |
| সারসংক্ষেপ≠ | A longitudinal single case study is a qualitative research design that follows one bounded unit — a person, organization, program, or community — through multiple points in time. Unlike a cross-sectional snapshot, it captures how phenomena develop, shift, or respond to events across months or years, combining the contextual richness of case study methodology with the temporal depth needed to understand process and change. | 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. |
| ScholarGateডেটাসেট ↗ |
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