Carl Zener, a psychologist at Duke University helped Joseph B. Rhine devise the five symbols of the "Zener deck" that were used in the parapsychology laboratory's ESP experiments.

From Wonder shows: performing science, magic, and religion in America by Fred Nadis

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  • American: General & Multiperiod
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    1. Carl Zener, a psychologist at Duke University helped Joseph B. Rhine devise the five symbols of the "Zener deck" that were used in the parapsychology laboratory's ESP experiments.