Examlex
A normal distribution is a basis for classical statistical inference that is bell-shaped and symmetrical in appearance.
Piaget
Jean Piaget was a Swiss psychologist known for his theory of cognitive development that describes how children construct a mental model of the world.
Sight
The sense that allows for the perception of visual stimuli, mediated by the eyes and processed by the brain.
Centration
The cognitive tendency in early childhood to focus on one aspect of a situation while neglecting others.
Modelling Clay
A pliable material used in art and education to create three-dimensional objects and forms through shaping and molding.
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