Comparer des méthodes
Examinez les méthodes sélectionnées côte à côte ; les lignes qui diffèrent sont mises en évidence.
| Méthode Delphi× | Recherche-action× | |
|---|---|---|
| Domaine≠ | Qualitatif | Recherche qualitative |
| Famille | Process / pipeline | Process / pipeline |
| Année d'origine≠ | 1963 | 1946 |
| Auteur d'origine≠ | Norman Dalkey & Olaf Helmer (RAND Corporation) | Kurt Lewin; expanded by Kemmis, McTaggart, Reason & Bradbury |
| Type≠ | Structured iterative expert-elicitation process | Method |
| Source fondatrice≠ | Dalkey, N. & Helmer, O. (1963). An Experimental Application of the Delphi Method to the Use of Experts. Management Science, 9(3), 458-467. DOI ↗ | Lewin, K. (1946). Action research and minority problems. Journal of Social Issues, 2(4), 34–46. DOI ↗ |
| Alias | Delphi Yöntemi, Delphi technique, expert consensus method | Participatory Action Research, PAR, Collaborative Inquiry |
| Apparentées≠ | 5 | 1 |
| Résumé≠ | The Delphi method is a structured, iterative survey technique developed by Norman Dalkey and Olaf Helmer at the RAND Corporation in 1963 for eliciting and converging expert opinion on complex topics where empirical data are unavailable or insufficient. It collects independent judgements from a geographically dispersed expert panel over multiple anonymous rounds, feeding aggregated results back to participants after each round so they can revise their views in light of the group's collective position. | Action research is a collaborative research methodology in which researchers work with practitioners and community members to investigate a problem, implement change, and evaluate outcomes, cycling through reflection, action, and learning. Developed by Kurt Lewin (1946), action research bridges research and practice, aiming simultaneously to produce knowledge and practical improvement. |
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