Tomorrow in class you will be working on creating a "Handy" Guide to five anxiety disorders. Thus, it is to your advantage to bring some colored pencils, if you want them.
Here are the directions for that assignment, by the way. But you'll get a copy in class, too.
Also here's a good web resource for identifying the diagnostic criteria if you don't have a copy of the DSM-IV-TR laying around: Cleveland Medical Clinic's web guide.