Jean piaget biography timeline templates word

Each child goes through the stages in the same order but not all at the same rate , and child development is determined by biological maturation and interaction with the environment. Although no stage can be missed out, there are individual differences in the rate at which children progress through stages, and some individuals may never attain the later stages.

Jean piaget quotes on education

Piaget did not claim that a particular stage was reached at a certain age — although descriptions of the stages often include an indication of the age at which the average child would reach each stage. During the sensorimotor stage birth to age 2 infants develop basic motor skills and learn to perceive and interact with their environment through physical sensations and body coordination.

At the beginning of this stage, the infant lives in the present. It does not yet have a mental picture of the world stored in its memory, so it does not have a sense of object permanence. If the child cannot see something, then it does not exist. This is why you can hide a toy from an infant, while it watches, but it will not search for the object once it has gone out of sight.

The main achievement during this stage is object permanence — knowing that an object still exists, even if it is hidden. It requires the ability to form a mental representation i. Towards the end of this stage the general symbolic function begins to appear where children show in their play that they can use one object to stand for another.

Language starts to appear because they realise that words can be used to represent objects and feelings. At the beginning of this stage, the child does not use operations a set of logical rules , so thinking is influenced by how things look or appear to them rather than logical reasoning. For example, a child might think a tall, thin glass contains more liquid than a short, wide glass, even if both hold the same amount, because the child focuses on the height rather than considering both dimensions.

Furthermore, the child is egocentric; he assumes that other people see the world as he does, as shown in the Three Mountains study. Toddlers often pretend to be people they are not e. Children may also invent an imaginary playmate.