Discuss in detail about Delphi Method.
Procedure
- The co-ordinator represents a specification and assessment form to each expert.
- Co-ordinator calls a group discussion in which the experts talks about estimation issues with the coordinator and each other.
- Experts fill out forms secretly.
- Co-ordinator prepares and distributes a precise of the estimates among the experts.
- The Co-ordinator then calls a group meeting again. There the experts mainly discuss the topics where their estimates vary widely.
- The experts again fill out forms namelessly.
- Again co-ordinator modify and summarizes the forms, repeating steps 5 and 6 until the co-ordinator is satisfied with the whole prediction derieved from experts.