Terms of Service
Please read these terms before using the site. By using it, you agree to them.
Last updated Nov 7, 2026
Purpose of the site
Stroop Test Lab provides cognitive tests for education, self-exploration and entertainment. The tests are free to use.
No medical advice
The tests, results, bands and articles on this site are not medical, psychological or professional advice. They are not diagnostic tools and must not be used to diagnose, treat or rule out any condition.
If you are worried about your attention, memory or health, please consult a qualified professional.
No warranty
The site is provided as is and as available. We try to keep it accurate and working, but we do not guarantee that it is error free, uninterrupted, or that results are precise on every device.
To the fullest extent allowed by law, we are not liable for any loss arising from use of the site, including loss of locally stored results.
Acceptable use
Please do not attempt to disrupt the site, overload it with automated requests, probe it for vulnerabilities without permission, or use it for any unlawful purpose.
You may use the printable PDFs in classrooms, workshops and personal settings.
Intellectual property
The site design, text, code and graphics belong to Stroop Test Lab unless stated otherwise. Icons are from the Lucide project under the ISC license. The research tasks themselves are classic scientific paradigms and are not owned by anyone.
Your data
Your results are stored in your own browser. You are responsible for exporting a backup if you want to keep them. See the privacy policy for details.
Changes to these terms
We may update these terms from time to time. The current version, with its date, is always on this page. Continued use after a change means you accept the updated terms.
Governing law
These terms are governed by the laws of the site owner's country, without regard to conflict of law rules.
Contact
Questions about these terms can be sent to hello@example.com.