
author
1857–1911
A pioneer of modern psychology, he helped create the first practical intelligence test and pushed the study of the mind toward careful observation and experiment. His work shaped education and psychological testing for generations.

by Alfred Binet

by Alfred Binet, Théodore Simon
Born in Nice on July 8, 1857, Alfred Binet became one of the leading figures in French psychology. He is best known for his collaboration with Théodore Simon on the Binet–Simon scale, the first widely practical test designed to identify schoolchildren who needed extra academic support.
Binet’s interests reached well beyond testing. He worked on experimental psychology, studied memory, attention, and reasoning, and helped establish psychology as a serious scientific field in France. He also founded L'Année psychologique, an influential journal that gave the growing discipline a strong platform.
What makes his legacy especially interesting is that he did not treat intelligence as a fixed label. His work was meant as a useful educational tool, not a final judgment on a person’s worth or potential. He died in Paris on October 18, 1911, but his ideas continued to influence both psychology and schooling around the world.