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, ...

Every Yolo County Library branch now has Ages and Stages Questionnaire kits to learn more about their child’s development from birth to age five.

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, ...

When we understand how children grow emotionally, we can support them more effectively. Milestones can be helpful guides, but remember that many children struggle with emotion regulation, especially ...