Are your child's information and data secure and anonymous? 

We highly value the safety and anonymity of your child.

All research data are treated with the highest level of confidentiality and processed anonymously. The research complies with the requirements of the new European privacy legislation (GDPR). The data are encrypted and securely stored. This is done in collaboration between the University of Amsterdam and Blisss, a software company with extensive experience in data management.

It will be impossible to identify individual students from the collected research data, meaning that students' privacy is protected. The data will be used solely for (scientific) research purposes. Participation in the research is entirely voluntary. The data of students will only be stored if parents have provided consent through a consent form.

If you have any further questions about the research or the privacy of your child, please do not hesitate to contact us at