مقایسهٔ روش‌ها

	پژوهش مطالعه موردی	مشاهده مشارکتی
حوزه	کیفی	پژوهش کیفی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1984 (seminal codification)	1922
پدیدآور	Robert K. Yin (systematised in Case Study Research, 1984)	Bronislaw Malinowski
نوع	Qualitative research design	Method
منبع بنیادین	Yin, R.K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169	Geertz, C. (1973). The Interpretation of Cultures. Basic Books. ISBN: 978-0465026432
نام‌های دیگر	Vaka Çalışması (Case Study), case study design, case study methodology	ethnographic observation, participatory observation, overt observation, immersive observation
مرتبط	5	4
خلاصه	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.	Participant observation is a qualitative research method in which the researcher embeds themselves within a community, organization, or social setting for an extended period, engaging in the activities and relationships of the group while systematically observing and documenting behavior, interactions, and cultural meaning. Pioneered by Malinowski in the 1920s and developed in anthropology, the method has been adopted across sociology, education, health sciences, and organizational research. The researcher functions as both insider (participating in group activities) and outsider (maintaining analytical distance), generating thick description—rich accounts of context, behavior, and meaning that reveal how people actually live and interact.