手法を比較

	モバイル・デルファイ・テクニック	オンライン・デルファイ法（e-Delphi）
分野	調査方法論	調査方法論
系統	Process / pipeline	Process / pipeline
提唱年	Classic Delphi: 1950s; mobile variant: 2000s–2010s	Original Delphi: 1950s–1960s; Online variant: mid-1990s onwards
提唱者	Olaf Helmer, Norman Dalkey, Nicholas Rescher (RAND Corporation) — mobile adaptation emerged early 21st century	Olaf Helmer, Norman Dalkey, Nicholas Rescher (RAND Corporation); online adaptation emerged in the 1990s–2000s
種類	Iterative expert consensus technique	Iterative expert consensus method (online)
原典	Hasson, F., Keeney, S., & McKenna, H. (2000). Research guidelines for the Delphi survey technique. Journal of Advanced Nursing, 32(4), 1008–1015.	Hasson, F., Keeney, S., & McKenna, H. (2000). Research guidelines for the Delphi survey technique. Journal of Advanced Nursing, 32(4), 1008–1015.
別名	mobile Delphi, smartphone Delphi, mDelphi, mobile consensus survey	e-Delphi, electronic Delphi, web-based Delphi, internet Delphi
関連	6	5
概要	The Mobile Delphi Technique applies the structured, iterative Delphi consensus process through smartphone or tablet interfaces, enabling geographically dispersed expert panels to participate in multiple rounds of rating and feedback from any location. It preserves the anonymity and controlled feedback loop of the classic Delphi while reducing response latency through push notifications and mobile-optimised questionnaires.	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.