Forbes contributors publish independent expert analyses and insights. Mark Travers writes about the world of psychology. Personality tests are often treated as tools for diagnosis or self-improvement.

As humans, we're innately inclined to self-discovery and reflection — and sometimes that takes the form of filling out endless online quizzes and in-depth personality assessments. Even astrology is a ...

A new framework translates the zodiac into measurable personality dimensions — and reveals which sign truly matches your ...

Optical illusions have a way of tricking our brains in ways that you can't even imagine. These mind-bending images may look different at first glance, while a whole new perspective opens up once you ...