方法对比
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| 在线德尔菲技术× | 德尔菲技术× | |
|---|---|---|
| 领域 | 调查方法论 | 调查方法论 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | Original Delphi: 1950s–1960s; Online variant: mid-1990s onwards | 1950s–1963 |
| 提出者≠ | Olaf Helmer, Norman Dalkey, Nicholas Rescher (RAND Corporation); online adaptation emerged in the 1990s–2000s | Norman Dalkey and Olaf Helmer (RAND Corporation) |
| 类型≠ | Iterative expert consensus method (online) | Iterative expert consensus technique |
| 开创性文献≠ | Hasson, F., Keeney, S., & McKenna, H. (2000). Research guidelines for the Delphi survey technique. Journal of Advanced Nursing, 32(4), 1008–1015. DOI ↗ | Dalkey, N., & Helmer, O. (1963). An experimental application of the Delphi method to the use of experts. Management Science, 9(3), 458–467. DOI ↗ |
| 别名 | e-Delphi, electronic Delphi, web-based Delphi, internet Delphi | Delphi method, Delphi survey, expert consensus method, iterative expert panel |
| 相关≠ | 5 | 6 |
| 摘要≠ | The Online Delphi Technique (e-Delphi) is an iterative, web-mediated consensus method in which a geographically dispersed panel of experts responds to successive rounds of structured questionnaires distributed and collected via email or a web platform. Anonymous feedback and controlled statistical summaries are fed back between rounds, guiding panellists toward convergence on priorities, predictions, or recommendations without the social pressures of face-to-face group discussion. | The Delphi technique is a structured, multi-round data collection method that harvests and refines expert opinion through iterative questionnaires and controlled feedback. Developed at RAND Corporation in the 1950s, it is designed to converge a dispersed expert panel toward a reliable consensus on complex, uncertain, or future-oriented questions — without the conformity pressures of face-to-face group discussion. |
| ScholarGate数据集 ↗ |
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