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Jean Piaget in Ann Arbor. Piaget's theory of cognitive development, or his genetic epistemology, is a comprehensive theory about the nature and development of human intelligence. It was originated by the Swiss developmental psychologist Jean Piaget (1896–1980). The theory deals with the nature of knowledge itself and how humans gradually come ...
Jean William Fritz Piaget ( UK: / piˈæʒeɪ /, [1] [2] US: / ˌpiːəˈʒeɪ, pjɑːˈʒeɪ /, [3] [4] [5] French: [ʒɑ̃ pjaʒɛ]; 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.
Genetic epistemology or 'developmental theory of knowledge' is a study of the origins (genesis) of knowledge ( epistemology) established by Swiss psychologist Jean Piaget. This theory opposes traditional epistemology and unites constructivism and structuralism. Piaget took epistemology as the starting point and adopted the method of genetics ...
2 to 7 years old. Development of language, memory, and imagination. Intelligence is both egocentric and intuitive. Symbolic thought. Concrete operational. 7 to 11 years old. More logical and ...
According to Piaget, horizontal and vertical décalage generally occur during the concrete operations stage of development. [2] Horizontal décalage refers to fact that once a child learns a certain function, he or she does not have the capability to immediately apply the learned function to all problems. In other words, "a horizontal décalage ...
Conservation of mass and length occurs around age 7, conservation of weight around age 9, and conservation of volume around 11. Piaget's studies of conservation led him to observe the stages which children pass through when gaining the ability to conserve. In the first stage, children do not yet have the ability to conserve.
Appropriation draws on the developmental theories of Piaget and Vygotsky, as both the cognitive and social-constructivist views of learning are equally emphasized. Henry Jenkins, discusses appropriation as "the ability to meaningfully sample and remix the content(s)" of our culture for new expressive purposes. Jenkins noted that many literature ...
The hypophyseal portal system is a system of blood vessels in the microcirculation at the base of the brain, connecting the hypothalamus with the anterior pituitary. Its main function is to quickly transport and exchange hormones between the hypothalamus arcuate nucleus and anterior pituitary gland.