By Psychometrica

Why nonprofit Psychometrica is making free psychometric tests available to the public, and how it’s advancing psychometric science for mental well-being and personal achievement.

After Charles Darwin published The Origin of Species in 1859, one man became fascinated with how the same forces that shape the animal kingdom are also shaping the evolution of humankind.

Francis Galton–who happened to be Darwin’s half-cousin–was captivated by Darwin’s work. He concluded that before scientists could properly study the evolution of human traits, they would first need scientific ways to measure those traits.

Read more