Share your experience and enjoy a yawn ...
Welcome to the questionnaire on yawning. How do you personally experience yawning? Susanne Wagner is looking forward to your answers! Thank you for participating, contact me with your questions or suggestions.
It takes about 10 minutes to fill out the questionnaire. All devices can be used (desktop computer, tablet, smartphone). The collected data is processed anonymously and will be stored on a server in Germany. If you are interested in the outcome of the survey, please subscribe to the newsletter.
Thank you for your time!