This addiction screening quiz is informed by the DSM-5 criteria for Substance Use Disorder — the same diagnostic framework used by psychiatrists and addiction specialists worldwide. The 11 questions evaluate three core dimensions of substance use:
- Loss of Control & Cravings — using more than intended, failed attempts to stop, time consumed, and craving intensity
- Negative Consequences — impact on work, relationships, activities, and physical safety
- Physical Dependence — tolerance buildup, withdrawal symptoms, and continued use despite harm
