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Research : The Genesis of the Whole Brain® Model

In 1976, while researching the brain as the source of creativity, Ned Herrmann learned of the pioneering brain research of Roger Sperry, Paul MacLean, Joseph Bogen and Michael Gazzanaga.  From their work it is clear that the brain has four distinct and specialized structures.
Inspired by this research, Herrmann worked with EEG scans and, later, paper-and-pencil questionnaires to identify four distinct types of thinking, each roughly corresponding to one of the brain structures. The result of this research is the Herrmann Whole Brain® Model.
In August 1979, after many tests, in-depth research, and mountains of data, Herrmann had developed a valid self-assessment that enables individuals to understand their own thinking style preferences—the HBDI® (Herrmann Brain Dominance Instrument®).
Once an individual understands his or her thinking style preferences, the door is open to improved communication, leadership, management, problem solving, decision-making, and other aspects of personal and interpersonal development.
©1981-2014, Herrmann International
Herrmann International is the creator and originator of the HBDI® - Herrmann Brain Dominance Instrument®, and of Whole Brain Technology®.