John Geier

John Geier's Academic­Influence.com Rankings

John Geier

Psychology

#1615

World Rank

#1938

Historical Rank

#908

USA Rank

psychology Degrees

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• Psychology

John Geier's Degrees

• PhD Psychology Stanford University
• Masters Psychology University of California, Berkeley
• Bachelors Psychology University of California, Berkeley

Similar Degrees You Can Earn

• Best Online Bachelor's in Psychology 2025

Why Is John Geier Influential?

According to Wikipedia, John George Geier, III was an American psychologist who worked extensively on the DISC assessment systems, which improve work/life performance. Dr. Geier had a 40-year career in the assessment process and was known as a pioneer and founder of personnel selection, training and research, and a leader of human assessment. During his career, he developed numerous assessment tools, including the DiSC Personal Profile System, and the Personality Factor Profile, used for more than 50 million people around the world and translated to more than 30 different languages.

Other Resources About John Geier

• en.wikipedia.org

What Schools Are Affiliated With John Geier?

John Geier is affiliated with the following schools:

• University of California, Berkeley
• University of Minnesota
• University of Arizona
• University of Michigan
• University of Wisconsin–Madison
• Stanford University