Weeland, Joyce http://orcid.org/0000-0003-2389-5110
Leijten, Patty
Orobio de Castro, Bram
Menting, Ankie
Overbeek, Geertjan
Raaijmakers, Maartje
Jongerling, Joran
Matthys, Walter
Funding for this research was provided by:
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (016.Veni.195.387, 016.vici.185.063)
ZonMw (636320007)
Article History
Accepted: 7 March 2022
First Online: 19 March 2022
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The procedure of the individual studies were approved by the Institutional Review Broad of the University Medical Centre Utrecht (UMC Utrecht) protocol numbers 03–199-K (#1), 09–433 (#3), and 11–320-K (#4) and the Ethical Committee of the Faculty of Social Sciences of Utrecht University (#2). Written informed consent for participation and publication was obtained from all individual participants included in the original studies.
: Weeland, Matthys, and Overbeek are Incredible Years group leaders. Raaijmakers is an Incredible Years mentor and is involved in the dissemination and implementation of the Incredible Years parenting program in the Netherlands. None of the authors have financial interest in the Incredible Years programs. The authors declare that they have no other conflict of interest.