APA - Psychology TopicsScientific research organized by topics, which can inform and guide those seeking help with issues that affect their personal & professional lives,
National Institute of Mental Health - TopicsThe National Institute of Mental Health (NIMH), the lead federal agency for research on mental disorders, offers basic information on mental disorders, a range of related topics, and the latest mental health research.
SAMHSA - Substance Abuse and Mental Health Services AdministrationThe Substance Abuse and Mental Health Services Administration (SAMHSA) is the agency within the U.S. Department of Health and Human Services that leads public health efforts to advance the behavioral health of the nation. SAMHSA's mission is to reduce the impact of substance abuse and mental illness on America's communities.