Research guidelines for the Delphi survey technique

Consensus methods such as the Delphi survey technique are being employed to help enhance effective decision-making in health and social care. The Delp hi survey is a group facilitation technique, which is an iterative multista ge process, designed to transform opinion into group consensus. It is a fle xible approach, that is used commonly within the health and social sciences , yet little guidance exists to help researchers undertake this method of d ata collection. This paper aims to provide an understanding of the preparat ion, action steps and difficulties that are inherent within the Delphi. Use d systematically and rigorously, the Delphi can contribute significantly to broadening knowledge within the nursing profession. However, careful thoug ht must be given before using the method; there are key issues surrounding problem identification, researcher skills and data presentation that must b e addressed. The paper does not claim to be definitive; it purports to act as a guide for those researchers who wish to exploit the Delphi methodology .