Development of the SikoraSPI


Mario Sikora
Since Kirby Olsen and Susan Rhodes asked the question in a recent Enneagram Monthly about how various Enneagram tests were developed, I thought I’d contribute a few words about my assessment, the SikoraSPITM, or Sikora Strategy Preference IndicatorTM.
There are three topics that are relevant here: what went into the design of the questions and report; the reliability and validity statistics; and why I felt it was necessary to create another assessment.
I’d like to start with the la...
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