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Piaget, Jean


Jean Piaget was born on 9th August in 1896 in Neuchatel, Switzerland. His father, Arthur Piaget, worked as a professor at the University of Neuchatel where he was a professor of romance languages and literature. Piaget spent the majority of his life living and working in Geneva.

Piaget first began his career in the field of natural sciences and zoology, which was his area of study when he enrolled at the University of Neuchatel in 1915. Here, he gained his Ph.D. in zoology but also developed his interests in epistemology (the theory of knowledge) and child development. Piaget’s interest in philosophy lead him to publish two philosophical papers during his time at university, which many now regard as pivotal to the direction of his future research.

In 1918, Piaget spent a period of time studying in Zurich under the supervision of Eugen Bleuler and Carl Jung as part of his post-doctoral training, which is where he was first introduced to methods of psychoanalysis. Combined with his interest in epistemology, this laboratory experience directed the course of his research and future work towards child psychology and the development of knowledge. Following this, Piaget left Switzerland and moved to France to pursue work at the Alfred Binet Institute, where he conducted his first experimental studies of intelligence and how the mind develops.

In 1923 Jean Piaget married Valentine Chatenay, with whom he went on to have three children with. As his children grew up, Piaget studied their intellectual and language development in order to develop his theory of cognitive development. These observations of his own children became crucial in the formation of his famous Four Stages of Cognitive Development where he suggests that children acquire knowledge progressively and in stages by taking an active role in the learning processes. In his theory of development and knowledge acquisition Piaget coined the term “schema” to describe the mental frameworks children use to understand the world and their environment, and that these schema shape how human’s interpret new information. Piaget was one of the first psychologists to put forward the theory that children’s minds are not simply smaller versions of adult minds, but different entirely and therefore no less intelligent just because they think differently. Notably, Albert Einstein referred to Piaget’s work as “so simple that only a genius could have thought of it.”

Piaget held various positions and several chairs in academic institutions, for example directing the International Bureau of Education in Geneva from 1929 until 1967, and founding the International Center for Genetic Epistemology in 1955. Piaget primarily spent his career at the Rousseau Institute in Geneva where he worked as the director of studies. Despite not being his intention at the time, Piaget’s work has today become an influential power in education-reform movements, such as highlighting the importance of educating a child at their developmental level, utilising constructivist and interactive approaches to a child’s knowledge acquisition.

Piaget dedicated his life to his work, and eventually died on 16th September in 1980 with works still in progress.
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1896

Birth

Jean Piaget was born on 9th August in 1896 in Neuchatel, Switzerland to his mother, Rebecca Piaget, and his father, Arthur Piaget, who worked as a university professor.
1907

Published his first short work

At age 11 Piaget wrote a piece on an albino sparrow that is widely considered to be the beginning of his impressive career.
1911

Piaget starts to become recognised for his early work

By age 15 Piaget had already published multiple zoology articles and became well-known for his interest in molluscs by the time he left secondary school.
1918

Obtained his Ph.D. in zoology

In 1918 Piaget obtained his doctorate in zoology from the University of Neuchatel.
1919

Piaget studied in Zurich

Piaget spent a semester as part of his post-doctoral training studying in Zurich under the supervision of Eugen Bleuler and Carl Jung. Here he developed an interest for psychoanalysis and how he could combine psychological methods with his interest in epistemology.
1919-1921

Piaget studied in Paris

After leaving Zurich, Piaget commenced a two-year period of study in Paris where he researched the type of errors children make and explored their reasoning processes. By the end of his time in Paris he began publishing his findings.
1921

Appointed Director of the Institut J.J. Rousseau

Piaget returned to Switzerland where he was appointed the Director of the Institut J.J. Resseau in Geneva.
1923

Married Valentine Chatenay

In 1923 Jean Piaget married Valentine Chatenay in Lausanne, Switzerland, where they then cycled to their honeymoon destination of Valais.
1923

Published The Language and Thought of the Child

This publication is where Piaget first introduced his abstract concepts of schemas, the mental frameworks that help us to organise information and provide the foundation for acquiring further knowledge.
1925-1929

Became a professor at the University of Neuchatel

During this period Piaget worked as a professor at his alma mater, the University of Neuchatel.
1929

Joined the University of Geneva as professor

Piaget became a professor of child psychology at the University of Geneva where he remained working until he died. Despite being a professor of child psychology, Piaget never claimed to be a psychologist and instead referred to himself as a "genetic epistemologist" as his primary focus was on the development and evolution of knowledge acquisition.
1932

Published The Moral Judgement of the Child

1936

Published The Origins of Intelligence and Children

This publication is where Piaget first introduced his four stages of cognitive development in children.
1945

Published The Construction of Reality in the Child

1947

Published The Psychology of Intelligence

1955

Founded the International Centre of Genetic Epistemology at Geneva

1980

Death

Piaget died on the 16th September in 1980 after establishing a long and impressive career.