Comparer des méthodes

	Étude de cas unique basée sur le terrain	Étude de cas unique
Domaine	Qualitatif	Qualitatif
Famille	Process / pipeline	Process / pipeline
Année d'origine	1984 (Yin); 1995 (Stake)	1984 (Yin's seminal protocol); 1995 (Stake's art-of-case-study framework)
Auteur d'origine	Robert K. Yin; Robert E. Stake	Robert K. Yin; Robert E. Stake
Type	Qualitative case study design	Qualitative research method
Source fondatrice	Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage Publications. ISBN: 978-1506336169	Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169
Alias	single-site case study, holistic single case study, naturalistic single case study, field case study	single-site case study, holistic single-case design, intrinsic case study, bounded case inquiry
Apparentées	6	6
Résumé	A field-based single case study is a qualitative research design that investigates one bounded real-world case — an individual, program, organization, event, or community — in its natural setting through sustained first-hand fieldwork. Drawing on Robert Yin's systematic case study logic and Robert Stake's interpretive tradition, this design combines multiple data sources collected on-site to build a rich, contextualized account of a phenomenon that cannot be separated from its real-world environment.	A single-case study is a qualitative research design that investigates one bounded instance — an organization, program, event, individual, or community — in its real-world context through multiple converging sources of evidence. Developed into a rigorous social-science method chiefly by Robert Yin and Robert Stake, it is especially powerful when the case is unique, extreme, critical, or revelatory, and when the research question begins with 'how' or 'why' rather than 'how many.'