It's no secret that I'm a Wonder Woman fan. But while I have read much of what has been written about WW, it came as a total surprise to read about the creator of Wonder Woman, and to learn that he was the creator of the DISC assessment so widely used by Coaches and Psychologists.
Not only did he invent the DISC, he was also instrumental in the invention of the the polygraph and the systolic blood pressure test.
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