B.H.
My son has ADHD, my daughter does not. My daughter did however, have a difficult time adjusting to kindergarten. Her first month was very difficult and she did come home with the colors, frowny faces, etc. I didn't worry so much about testing etc., because I knew from my son's diagnosis that she wasn't ADD. I worked very closely with the teacher and at home to let her know what kinds of behavior were OK at school and what was expected at school. She struggled for about a month -- then she was fine. Green smiley faces for the rest of the year. Communication with the teacher and working together was the key!