http://www.Pampers.com Get advice on the 3 and 4 year old milestones of child development from the expert advisors of the Pampers Parenting Network. Learn about the Erikson stages of psychological, emotional and physical growth, so you can track the development of your baby! Watch this clip and visit Pampers Village for charts that give parents a peak at the 3 and 4 year old milestones.
