Personality Science Made Simple

We translate modern personality research into a meaningful profile just for you in 5 minutes

John E Nelson Big Five Personality
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Powered by the Big Five

After an epic 100 year journey of 50,000 peer-reviewed papers, psychologists have reached a consensus: The Big Five is the agreed upon personality model.


Practical, So You Can Learn Your Traits

PRISM-OCEAN is now the simplest and easiest way to learn your Big Five traits.

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Created by a World-Class Educator

John E Nelson Big Five Personality

John Nelson is an author, career coach, and personality training expert. While working on his PhD at UW-Madison, he adapted Big Five personality research into PRISM-OCEAN.

John has been a distinguished speaker at large companies, the US Federal Government, among others.