Individual differences are not aberrations from a standard, ... - William Stern

"Individual differences are not aberrations from a standard, but the fundamental reality of human nature."

William Stern

Psychologist German-American 1871–1938

More from William Stern

"The child is not a miniature adult, but a being in the process of development."

"Psychology must study the whole person in their total environment."

"Intelligence is not fixed but develops through interaction with the world."

"The mind grows through activity and experience."