My three-year-old son attends a small, in-home daycare. The other kids in the daycare range from about 1 year to 5. There is one other boy my son's age, and the two of them are very good friends. ...
My four year old is always extremely unsettled whenever they first interact with a guest. It doesn't matter if it is another child who has played with many times before or an adult. It also doesn't ...