Comparer des méthodes
Examinez les méthodes sélectionnées côte à côte ; les lignes qui diffèrent sont mises en évidence.
| Étude de cas longitudinale× | Case Study× | Théorie ancrée× | |
|---|---|---|---|
| Domaine≠ | Qualitatif | Qualitatif | Recherche qualitative |
| Famille | Process / pipeline | Process / pipeline | Process / pipeline |
| Année d'origine≠ | 1984–1990 (foundational methodological codification) | 1984 (seminal codification) | 1967 |
| Auteur d'origine≠ | Robert K. Yin (case study methodology); Andrew M. Pettigrew (longitudinal field research) | Robert K. Yin (systematised in Case Study Research, 1984) | Barney Glaser and Anselm Strauss |
| Type≠ | Qualitative research design | Qualitative research design | Method |
| Source fondatrice≠ | 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 | Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine. link ↗ |
| Alias≠ | longitudinal case research, panel case study, repeated case study, temporal case study | Vaka Çalışması (Case Study), case study design, case study methodology | GT, Grounded Theory Approach |
| Apparentées≠ | 6 | 5 | 3 |
| Résumé≠ | A longitudinal case study is a qualitative research design that combines the in-depth, contextually rich focus of case study methodology with repeated data collection across multiple time points. Rather than capturing a single snapshot, it follows one or a small number of cases — an individual, group, organisation, or programme — over months or years to trace how processes, relationships, and meanings evolve. This design is well suited to questions about how and why things change, not merely what the state of affairs is at one moment. | 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. | Grounded Theory (GT) is a systematic qualitative research methodology in which theory emerges directly from data through iterative analysis, rather than being imposed before data collection. Developed by Barney Glaser and Anselm Strauss in 1967, GT prioritizes generating explanatory frameworks grounded in evidence. |
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