The answer is a)<span>They evoke an emotional response from readers.</span>
I think its B. Whatever information you need can be found in this book. Sorry if its not correct. i tried :)
Delphi technique.
The Delphi technique is a decision-making strategy that involves systematic collection and summarization of opinions and judgments on a particular issue from respondents in order to achieve consensus among the team members and the leader.
What is Delphi technique?
Since it was initially described in the 1960s, the Delphi technique has evolved. Many of the approach's fundamental characteristics, however, have not changed from Dalkey and Helmer's initial formulation.
First, the overall method is built on a series of "rounds," in which a group of specialists is asked for their thoughts on a specific subject.
Each round's questions are largely based on the preceding round's findings, allowing the research to evolve as time passes in reaction to previous findings.
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