Examlex
Any shape can be drawn with lines, circles, arcs, and curves.
Increases Dramatically
A significant and rapid rise or growth in quantity, level, or rate.
Cognitive Development
The construction of thought processes, including remembering, problem solving, and decision-making, from childhood through adulthood.
Jean Piaget
A Swiss psychologist known for his pioneering work in the development of child psychology, particularly in his theories of cognitive development and epistemological view called "genetic epistemology."
Theory
A systematically organized set of concepts, explanations, and propositions that explain or predict events or situations by specifying relations among variables.
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