Alcohol and Other Drug Addiction Services (alcohol-drug-treatment.net)
Run by an experienced addiction counselor, this web site is designed to help people identify addiction problems and direct them to substance abuse programs. Visitors may complete an online evaluation form to receive two to three treatment referrals within 24 hours.The web site also provides information on addiction, on specific drugs, and on the variety of available treatment approaches.

Alcohol Screening.org (alcoholscreening.org)
This web site provides a brief, confidential alcohol use questionnaire to help people assess their drinking patterns. It also provides information on alcohol use and health issues and resource locators for treatment centers and support groups.

Drinkers Check Up (drinkerscheckup.com)
Developed under a federal grant from the National Institute of Alcohol Abuse and Alcoholism, this web site helps people develop a better understanding of their drinking through an online assessment. Through feedback, a person is given help with deciding whether to change their drinking behavior and the ways in which they can do that.

Phelps-Nourse Addictiveness Test (lapage.com/arr/phelps.htm)
This confidential online questionnaire was developed by two MD's and is based on their theory of the biochemical basis of addiction.  It includes five parts (diet, family history, depression, alcohol use, and drug use) that represent risk factors for addictiveness. After each section, click Done at the bottom of the page to move on to the next section of the questionnaire.