: The survey is conducted in at least two rounds (rarely more than three), allowing participants to see group results and refine their opinions.
: After each round, a facilitator provides a summary of the group’s views, enabling experts to reconsider their judgments based on the collective reasoning. Delphi
: The final result is often presented as a statistical average of the panel's opinions, ensuring every member's view is reflected. Common Applications Introduction to the Delphi Method : The survey is conducted in at least