Variations of Delphi

  title={Variations of Delphi},
  author={John W. Kendall},
Abstract This paper describes a number of variations to refine the classical Delphi technique, which have been tested in two recent Delphis. A calculated median and interquartile range are introduced. The use of parallel questionnaires to explore many questions simultaneously is described. The use of probabilities in ratio form is suggested, as are general data transforms for median and interquartile range calculation. The idea of ranking the timing of events is described, and when calculations… CONTINUE READING