According to the Consortium For Street Children (CSC), a street child is defined as "one for whom the street has become ...

Image caption, According to Piaget, children enter the preoperational stage at around two years old Despite being over 70 years old, Piaget's theory is "still one of the prevailing theories in ...

Jean Piaget's ideas about child development continue to influence pedagogical practices around the world. His pioneering work ...

The stage from 18-24 months to 7 years Piaget called preoperational, where children can think about things in symbolic terms. They can pretend, verbalize, and understand past and future.

Piaget of Geneva) and partly observational ... by academic curiosity but also by the problems of the practical care of children, which are more than usually important at the present time.