Funding for this research was provided by:
Polish State Fund for Rehabilitation of Disabled Persons (BEA/000020/BF/D)
Text and Data Mining valid from 2019-01-19
First Online: 19 January 2019
Compliance with Ethical Standards
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The project was approved by the Faculty of Psychology, University of Warsaw Research Ethics Committee. Informed consent was signed prior to participation in the study by: (a) the parents of participating children under 16 years of age, (b) the parents of participating children aged 16 and older and participants themselves (in relation to the ADOS-2 and IQ test). By approval of the Ethics Committee, the interviews were video-recorded with the consent of participants and/or their parents or caregivers.