পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| দূরবর্তী ডেলফি কৌশল× | দূরবর্তী আধা-কাঠামোগত সাক্ষাৎকার× | |
|---|---|---|
| ক্ষেত্র | জরিপ পদ্ধতি | জরিপ পদ্ধতি |
| পরিবার | Process / pipeline | Process / pipeline |
| উদ্ভবের বছর≠ | 1950s (classic Delphi); remote/e-Delphi from late 1990s | Late 1990s–2000s (widespread adoption post-2020) |
| প্রবর্তক≠ | Olaf Helmer and Norman Dalkey (RAND Corporation; classic Delphi); e-Delphi adapted by various methodologists from late 1990s onward | Adapted from classical semi-structured interviewing (Kvale, 1996); remote delivery formalised in qualitative methods literature from the late 1990s onward |
| ধরন≠ | Iterative expert consensus technique — remote administration | Qualitative data collection technique |
| মৌলিক উৎস≠ | Hasson, F., Keeney, S., & McKenna, H. (2000). Research guidelines for the Delphi survey technique. Journal of Advanced Nursing, 32(4), 1008–1015. DOI ↗ | Kvale, S. (1996). InterViews: An Introduction to Qualitative Research Interviewing. Sage. ISBN: 978-0803958203 |
| অপর নাম | online Delphi, e-Delphi, virtual Delphi, distributed Delphi | virtual semi-structured interview, online semi-structured interview, video-mediated semi-structured interview, distance semi-structured interview |
| সম্পর্কিত≠ | 4 | 5 |
| সারসংক্ষেপ≠ | The Remote Delphi Technique applies the structured iterative consensus process of the classic Delphi method entirely through remote communication channels — email, web-based survey platforms, or dedicated collaboration tools — eliminating the need for geographic co-presence. Experts complete successive questionnaire rounds asynchronously, receiving anonymised statistical summaries of the group's prior responses before each new round, until a pre-defined consensus threshold is reached. | A remote semi-structured interview is a qualitative data collection method in which a researcher conducts a guided, flexible conversation with a participant over a distance-bridging medium — telephone, video conferencing, or voice-over-IP — using a prepared topic guide with open-ended questions while allowing natural conversational elaboration. It combines the structure and comparability of a protocol-driven approach with the depth and flexibility characteristic of qualitative inquiry, delivered without physical co-presence. |
| ScholarGateডেটাসেট ↗ |
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