Professional Organizations
- American Psychological AssociationThe world's largest association of psychologists, with nearly 130,000 members; check out their student resources and PsycCareers pages
- Association for Psychological ScienceA nonprofit organization dedicated to the advancement of scientific psychology
General Sites
- APA Psychology TopicsInformation collected by the APA on topics related to psychology
- Classics in the History of PsychologyProvides the full texts of significant documents in the history of psychology
- PsychWebPsychology-related information for students and teachers of psychology
Government Agencies
- National Institutes of Mental HealthThe largest scientific organization in the world dedicated to research on mental disorders and the promotion of mental health
- Substance Abuse & Mental Health Services AdministrationTheir mission is to reduce the impact of substance abuse and mental illness on America's communities; check out their statistics page for useful reports and data
- CDC: Mental HealthProvides basic public health information on mental health; includes data
- FastStats: Mental HealthMental Health statistics collected by the CDC's division for Health Statistics
