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The Most Evidence-Based Personality Model in the World

More than DISC. More than MBTI. More than Enneagram. PRISM-OCEAN is based entirely on the scientific foundation of the Big Five personality traits: Openness, Conscientiousness, Extraversion, Agreeableness, and Nervousness

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The All-In-One Solution for Coaching Leaders and Teams on the Big Five

A proven step-by-step method that's teachable to anyone

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Created by a Leading Educator

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John E. Nelson is a distinguished educator, author, career coach, and personality expert. While working on his PhD at the University of Wisconsin, he adapted Big Five personality research into PRISM-OCEAN for professional applications.

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Extraordinarily gifted at making the complex simple.

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Consultant, SwishBI

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Transformative...helped me understand my strengths in a practical and insightful way.

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Co-Founder, CultureCon

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Truly the best in personality. Transformed the way I think about myself personally and professionally!

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Sales, Abbott

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Develop Leadership Skills

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Coach Others Further

PRISM-OCEAN is the newest personality model based entirely on the scientific foundation of the Big Five personality traits: Openness, Conscientiousness, Extraversion, Agreeableness, and Nervousness

Learn More About the Big Five →

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