From their first smile to their first step to the first day of school, children go through a remarkable transformation on their way to adulthood. Here, experts explore the five developmental stages, ...

Children reach developmental milestones in how they play, move, talk, and act. The predicted ages for the milestones can be helpful in planning for parents. The motor milestone for babies being able ...

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 ...