Before you begin ...

About this survey

PsyToolkit demonstration of the GAD-7.
The GAD-7 is a 7 item questionnaire that might help to find out if someone suffers from generalized anxiety disorder.
Please note that this is only a technical demonstration.
If you are concerned about your mental or physical health, you should see a doctor.

Contact information

Information about this study:
Gijsbert Stoet
Contact email:

Important technical requirements for your computer

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Important data protection information

When you start, this survey will store your answers and browser information on the PsyToolkit server.The responsibility for this survey rests entirely with the researcher(s) listed above. Click here if you do not want to participate now.