From the time my son was just a toddler, as a mother, I had concerns over some of his behaviors.  I remember taking him to the doctor when he was not quite two and asking about hyperactivity.  The doctor felt my son was a “highly active child.”  From that point on, I questioned his activity level, his lack of sleeping patterns, his inability to sit still. Even when the other children in the day care seemed to be able to listen during story time, my son was wandering around, picking up...