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Delphi Assessment: Expert Opinion, Forecasting, and Group Process

Munich Personal RePEc Archive (Ludwig Maximilian University of Munich)Published 1 January 1974
Harold Sackman
Citations291

Abstract

This report presents a critical analysis of the Delphi technique. The analysis is in four parts. First, the scope of the inquiry is defined, and issues pertinent to an evaluation of Delphi are raised. Second, conventional Delphi is evaluated against established professional standards for opinion questionnaires, and against associated scientific standards for experimentation with human subjects. Third, Delphi is evaluated with respect to its assumptions, principles, and methodology. Fourth, conclusions of the analysis are brought together and recommendations are made for the future use of Delphi.

Keywords

Social Sciences