What are the limitations of the Delphi method?

What are the limitations of the Delphi method?

The Delphi method has several limitations, including potential bias from experts, the time-consuming nature of rounds, and the difficulty in achieving consensus.

Can you explain how expert bias affects the results?

Expert bias can skew the results if certain experts dominate the discussion or if their opinions are not representative of the group.

What can be done to minimize these biases?

To minimize biases, it's important to select a diverse group of experts and to anonymize responses to reduce influence.

Are there any alternatives to the Delphi method?

Yes, alternatives include focus groups, surveys, and the nominal group technique, each with its own strengths and weaknesses.

How does the Delphi method compare to these alternatives?

The Delphi method is more structured and iterative, while alternatives like focus groups allow for more dynamic interaction among participants.