Question

Why do you think that Delphi reduces bias? In other words, why is it that the participants are less likely to be influenced by others?

Answer 1

The Delphi technique requires a panel to submit the answer to the questions that are asked and they have the ability to adjust their answers in the subsequent phase. We can say that Delphi method reduces bias due to its inherent conditions where it requires a neutral facilitator to conduct a process of anonymous surveys as well the fact that face-to-face interaction is minimized because of the presence of large sample size can be considered as the reason Delphi minimizes the risks associated with bias. The best results when we consider Delphi is achieved due to the anonymity of the groups but there is a chance that a dominant group ends up influencing the decisions of the final collective processes which can be minimized through better selection of the panels as well as better oversight.