http://mentalhelp.net/

Mental Health Net is a comprehensive site for information on psychopathology, providing more than 5000 links. After you have identified a potential diagnosis, use this powerful search engine to narrow your search to other relevant sites.

http://adhd.mentalhelp.net/

If you suspect that David may be suffering from ADHD, this site will be of interest to you. It provides a detailed description of the disorder and suggestions for treatment.

www.ldonline.org/

If you suspect that David may be suffering from a conduct disorder, this site will be of interest to you. It provides links to Web resources on behavior disorders.

www.hood.edu/seri/behavior.htm

If you suspect that David may be suffering from a conduct disorder, this site will be of interest to you. It provides a detailed description of the disorder and suggestions for treatment.