Portrait of Jean Piaget

Birthday profile

Jean Piaget

Jean Piaget, Swiss psychologist and philosopher (died 1980)

Born
August 9, 1896
Died
September 16, 1980
Zodiac sign
Leo
Birth year
1896

About Jean Piaget

Jean William Fritz Piaget (9 August 1896 – 16 September 1980) was a Swiss psychologist known for his work on child development. Piaget's theory of cognitive development and epistemological view are together called genetic epistemology. Piaget placed great importance on the education of children. As the Director of the International Bureau of Education, he declared in 1934 that "only education is capable of saving our societies from possible collapse, whether violent, or gradual". His theory of child development has been studied in pre-service education programs. Nowadays, educators and theorists working in the area of early childhood education persist in incorporating constructivist-based strategies. Piaget created the International Center for Genetic Epistemology in Geneva in 1955 while on the faculty of the University of Geneva, and directed the center until his death in 1980. The number of collaborations that its founding made possible, and their impact, ultimately led to the Center being referred to in the scholarly literature as "Piaget's factory". According to Ernst von Glasersfeld, Piaget was "the great pioneer of the constructivist theory of knowing". His ideas were widely popularized in the 1960s. This then led to the emergence of the study of development as a major sub-discipline in psychology. By the end of the 20th century, he was second only to B. F. Skinner as the most-cited psychologist. In 1972 Piaget was awarded the Erasmus Prize and in 1979 the Balzan Prize for Social and Political Sciences. Piaget became fascinated that he had somehow formed a memory of this kidnapping incident, a memory that endured even after he understood it to be false.

Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.

Jean Piaget timeline

  1. Piaget created the International Center for Genetic Epistemology in Geneva in 1955 while on the faculty of the University of Geneva, and directed the center until his death in 1980.
  2. In 1972 Piaget was awarded the Erasmus Prize and in 1979 the Balzan Prize for Social and Political Sciences.

The world when Jean Piaget was born

Jean Piaget was born in 1896. The year snapshot below places that birthday in its cultural and historical setting: the music and films people were following, the headlines shaping public life, and the everyday prices families encountered.

Headlines and milestones

  • Major sports momentFirst modern Olympic Games held in Athens
  • Top headlinePlessy v. Ferguson — "separate but equal" upheld
  • Technology milestoneGuglielmo Marconi patents wireless telegraph (radio)
  • World population~1.56B

United States snapshot

  • U.S. leaderGrover Cleveland
  • U.S. population69.0M

1896 versus 2026

These figures put everyday life in Jean Piaget's birth year beside the site's latest United States snapshot.

Measure18962026
Population69.0M341 million

Sources and editorial standards

This profile combines a biographical source with structured birthday and historical context. Sources recorded for this profile: Wikipedia, Encyclopaedia Britannica, Library of Congress, Wikidata. See our editorial policy for sourcing, corrections, and review standards.

Read the source biography on Wikipedia. Wikipedia text is available under the Creative Commons Attribution-ShareAlike License.