http://www.apa.org/ - American Psychological Association Home Page
http://www.americanmentalhealth.com/ - American Mental Health Alliance
http://www.conductdisorders.com/ - Parents site for childhood disorders (such as ADD/ADHD/OCD/Bi-polar etc.)
http://www.ldonline.org/ - Learning disabilities on line
http://www.aacap.org/ - American Academy of Child and Adolescent Psychiatry