There is a blogger called Tess Messer who writes about inattentive ADD and sluggish cognitive tempo. If you want to find more information on it - her blog is Primarily Inattentive ADD. I saw something with a slightly different name on it for the same disorder. I have a son with inattentive ADD, and he is somewhat slow moving and always has been. Russell Barkley writes about it and so does Adele Diamond.