ACE (CDC) / ACE-IQ (WHO)
Free and anonymous screening of childhood adversity. Educational use only, not a diagnosis.
ACE (CDC 10-item)
How to Use
Choose ACE (CDC) for a brief 10-item check, or ACE-IQ (WHO) for a full 43-item screen. Answer honestly about your childhood and adolescence. Submit to see your score and suggested resources.
FAQ
Is this a diagnosis?
No. This is for education only. Only a licensed clinician can diagnose.
What do the scores mean?
Higher scores suggest more adversity, which can affect health. They are not destiny—resilience and support matter.
Will my answers be saved?
Your answers stay only in your browser (localStorage). Nothing is uploaded.
What if I feel upset?
Pause, breathe, and reach out for support. See emergency contacts or trusted friends.
Where can I learn more?
See CDC and WHO references below for more information.
References
- CDC Adverse Childhood Experiences (ACE) Study Questionnaire
- World Health Organization ACE-IQ (Adverse Childhood Experiences International Questionnaire)
- Felitti VJ, Anda RF, et al. (1998). Relationship of childhood abuse and household dysfunction to many of the leading causes of death in adults. American Journal of Preventive Medicine.