Three mountain problem
id:
three-mountain-problem-309-17491773
title:
Three mountain problem
text:
The Three Mountains Task was a task developed by Jean Piaget, a developmental psychologist from Switzerland. Piaget came up with a theory for developmental psychology based on cognitive development. Cognitive development, according to his theory, took place in four stages. These four stages were classified as the sensorimotor, preoperational, concrete operational and formal operational stages. The Three Mountain Problem was devised by Piaget to test whether a child's thinking was egocentric, whi
brand slug:
wiki
category slug:
encyclopedia
description:
Psychological task developed by Jean Piaget
original url:
https://en.wikipedia.org/wiki/Three_mountain_problem
date created:
date modified:
2023-09-13T20:09:10Z
main entity:
{"identifier":"Q25111260","url":"https://www.wikidata.org/entity/Q25111260"}
image:
fields total:
13
integrity:
14