Jean William Fritz Piaget (UK: /piˈæʒeɪ/, US: /ˌpiːəˈʒeɪ, pjɑːˈʒeɪ/; French: [ʒɑ̃ pjaʒɛ]; 9 August 1896 – 16 September 1980) was a Swiss psychologist known...

Piaget (French pronunciation: [pjaʒɛ]) may refer to: Édouard Piaget (1817–1910), a Swiss entomologist Jean Piaget (1896–1980), a Swiss developmental psychologist...

Piaget's theory of cognitive development, or his genetic epistemology, is a comprehensive theory about the nature and development of human intelligence...

Piaget SA (French pronunciation: [pja.ʒɛ]) is a Swiss luxury watchmaker and jeweller. Founded in 1874 by Georges Piaget in the village of La Côte-aux-Fées...

Charles Piaget (23 July 1928 – 4 November 2023) was a French watchmaker and trade unionist. Piaget was particularly active during the LIP affair [fr] and...

Solange Piaget Knowles (/soʊˈlɑːnʒ/; born June 24, 1986) is an American singer, songwriter, and actress. Knowles expressed an interest in music from an...

Instituto Piaget is a Portuguese private institution of higher education. It provides both university and polytechnic higher education in a number of fields...

Paul Piaget may refer to: Paul Piaget (rowing) (1905–?), Swiss rowing coxswain Paul Piaget (actor) (1934–1985), Spanish actor This disambiguation page...

permanence. Developmental psychologist Jean Piaget conducted experiments that collected behavioral tests on infants. Piaget studied object permanence by observing...

experiment in developmental and cognitive psychology developed by Jean Piaget. The experiment attempts to assess the subject's reasoning ability in spatial...