The preoperational stage occurs roughly between the ages 2 and 7. While there are many important events that take place ...

Jean Piaget’s theory of cognitive development has been a central framework for understanding how children grow and learn. His model describes development through four sequential stages: sensorimotor, ...

Researchers have identified nearly 20,000 new or known drug side effects in children across developmental stages and made them freely available to other researchers. Side effects from pediatric drug ...

Babies start off wildly dependent and grow very quickly in the first three years of life. Because they change so rapidly, this period comes with its own stages of parent/caregiver development too: The ...