Piaget 3 Mountain Task. The three mountains task was a task developed by jean piaget a swiss developmental psychologist piaget came up with a theory for developmental psychology based on cognitive development. Three mountain taskthe three mountain task was developed by jean piaget and bärbel inhelder in the 1940s to study children s ability to coordinate spatial perspectives.
Piaget sat on the opposite side of the mountain range model. A child sits at a table with a model of three mountains one big and two smaller ones. Children are asked to draw how the mountains would look from the doll s point of view.
Source for information on three mountain task.
A child sits at a table with a model of three mountains one big and two smaller ones. Jean piaget the three mountains mind changers claudia hammond revisits jean piaget s swiss mountain experiment to ask whether the conclusions concerning young children s essential egocentrism. The three mountain task piaget and inhelder 1956. In the task a child faced a display of three model mountains while a researcher placed a doll at different viewpoints of the display.