http://www.webmd.com/anxiety-panic/tc/Obsessive-Compulsive-Disorder-OCD-Topic-Overview

http://www.nimh.nih.gov/health/topics/obsessive-compulsive-disorder-ocd/index.shtml

Obsessive-compulsive disorder (OCD) is a potentially disabling anxiety disorder. A person who has OCD has intrusive and unwanted thoughts and repeatedly performs tasks to get rid of the thoughts. For example, if you have OCD, you may fear that everything you touch is contaminated with germs, and in order to ease that fear, you repeatedly wash your hands.

you’ve put this under special education so you might mean, i think its called HCD (hyperactive concentration disorder). this is when a person becomes hyperactive and starts running about, etc. It also means they have a lack of concentration so wouldnt last long in lessons. normally caused by eating sugary foods.

did this help?