So sánh phương pháp
Xem các phương pháp đã chọn cạnh nhau; những hàng khác biệt được làm nổi bật.
| Phương pháp Delphi× | Nghiên cứu hành động× | |
|---|---|---|
| Lĩnh vực≠ | Định tính | Nghiên cứu định tính |
| Họ | Process / pipeline | Process / pipeline |
| Năm ra đời≠ | 1963 | 1946 |
| Người khởi xướng≠ | Norman Dalkey & Olaf Helmer (RAND Corporation) | Kurt Lewin; expanded by Kemmis, McTaggart, Reason & Bradbury |
| Loại≠ | Structured iterative expert-elicitation process | Method |
| Công trình gốc≠ | 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 ↗ |
| Tên gọi khác | Delphi Yöntemi, Delphi technique, expert consensus method | Participatory Action Research, PAR, Collaborative Inquiry |
| Liên quan≠ | 5 | 1 |
| Tóm tắt≠ | 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. |
| ScholarGateBộ dữ liệu ↗ |
|
|