Obsessive-Compulsive Inventory-Revised (OCI-R)
The widely used 18-item inventory of obsessive-compulsive symptoms across six domains: checking, ordering, washing, neutralizing, obsessing, and hoarding. It screens for symptom distress — it does not diagnose OCD.
- Estimated time
- 5 min
- 18 questions
- 18
- Instrument version
- 2.0
- Time frame
- The past month
About this assessment
The widely used 18-item inventory of obsessive-compulsive symptoms across six domains: checking, ordering, washing, neutralizing, obsessing, and hoarding. It screens for symptom distress — it does not diagnose OCD.
Developed by: Foa EB, Huppert JD, Leiberg S, Langner R, Kichic R, Hajcak G, Salkovskis PM. The Obsessive-Compulsive Inventory: development and validation of a short version. Psychol Assess. 2002;14(4):485-496.
Published in: https://doi.org/10.1037/1040-3590.14.4.485
Source & development: The OCI-R is distributed by the authors for research and clinical use with citation (Foa et al., 2002). Commercial web distribution is under legal review (docs/LICENSES.md).
Who is this assessment about?
This screening runs in your browser. Anonymous results are not sent to our servers.
This assessment is an informational screening tool, not a medical diagnosis. Results are based on your responses and should not replace evaluation by a qualified healthcare professional.