Henkens, Juul H. D. http://orcid.org/0000-0001-6474-0663
Kalmijn, Matthijs http://orcid.org/0000-0001-5217-1897
de Valk, Helga A. G. http://orcid.org/0000-0003-0612-0612
Article History
Received: 27 August 2021
Accepted: 13 December 2021
First Online: 13 January 2022
Compliance with Ethical Standards
:
: The authors declare no competing interests.
: CILS4EU Germany data were collected under the coordination of the University of Mannheim and falls under the German ethical approval guidelines. See Kalter, F., Kogan, I., & Dollmann, J. (2019). Studying integration from adolescence to early adulthood: Design, content, and research potential of the CILS4EU-DE data. <i>European Sociological Review</i>, <i>35</i>(2), 280–297. Only reduced versions of the data were shared with researchers to make the identification of individuals impossible. The complete data can only be accessed at the Secure Data Center (SDC) of the GESIS Data Archive for the Social Sciences in Köln (Cologne).
: Informed passive consent was collected in Germany. All targeted adolescents and their parents were allowed to refuse participation.