Frequently asked questions
Who can take part?
Adults aged 18 or older who can read the survey language and access it on an internet-enabled device.
How long does it take?
About 20–30 minutes to complete the four questionnaires. You can skip any question.
Is it confidential?
Yes. No direct identifiers are collected, and responses are stored securely and analyzed in de-identified form. See Privacy & data.
Will I get a diagnosis?
No. You receive an automated, research-based summary for educational purposes only. It is not a diagnosis and does not replace professional care.
Is there any cost or payment?
There is no cost to participate and no payment is provided.
What if the questions upset me?
Some items ask about emotions and may cause mild discomfort. You may stop at any time. If you are in distress, in the US you can call or text 988 (Suicide & Crisis Lifeline).