G Factor Resources & Guides

JavaScript is required for full site functionality including authentication, theme switching, and mobile navigation.

IQ Career Lab

Sign in

Stay updated

Get notified about new resources, platform updates, and exclusive offers.

Email address

JavaScript is required for full site functionality including authentication, theme switching, and mobile navigation.

#g-factor

Authoritative guides on IQ testing, scoring methodology, careers, and our product.

IQ Science

What Is Cognitive Intelligence? The Science Behind Your Brain's Most Powerful Career Asset

March 16^th, 2026

Cognitive intelligence predicts job performance better than any other trait. Learn the science behind g-factor, fluid vs. crystallized IQ, and career impact in 2026.

16 min•Read more

16

Stay updated

Stay updated

G Factor Resources & Guides

What Is Cognitive Intelligence? The Science Behind Your Brain's Most Powerful Career Asset

Popular Tags