Participants sought for studies Do you suffer from sleep problems and want help in English?

Do you want help to sleep better? Do you prefer to receive help in English?

Man sitting on bedside wearing pyjamas
Photo: Andrea Piacquadio, Pexels

You can now participate in a research project with a four-week online intervention. In this intervention, you get to work on your own with a digital sleep tool. This tool is in simple English and it guides you to sleep better.

It is free to participate and the intervention is open to participants all over the country.

  • you must be at least 18 years old
  • your native language is not Swedish.

How to register

Read more and register here

Contact details

Profile image

Martin Kraepelien

Affiliated to Research

Principal investigator for the project, clinical psychologist and PhD.

Processing of personal data

Your personal data is processed for the purposes of this study in accordance with GDPR (General Data Protection Regulation). The legal entity responsible for processing of your personal data is Karolinska Institutet. The Data Protection Officer can be reached at The data will be analyzed on a group level, handled confidentially and it will be stored in a secure database at Karolinska Institutet. You can terminate your participation in the study at any time.