Death anniversary

Jean Piaget

Died on September 16, 1980

Years ago

47th anniversary next

The 47th anniversary falls on September 16, 2027, in 326 days.

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.

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