Zając-Lamparska, Ludmiła
Article History
Received: 5 July 2021
Accepted: 8 September 2021
First Online: 16 September 2021
Declarations
:
: 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 study protocol of the research project entitled ‘Development of the Polish version of the SOC Questionnaire by P. Baltes, M. Baltes, A. Freund and F. Lang to measure selection, optimization and compensation according to the model of P. Baltes and M. Baltes’ and the informed consent form were approved by the Commission for Ethics of Scientific Research at the Faculty of Psychology of Kazimierz Wielki University in Bydgoszcz, Poland.
: Not applicable.
: The author declares that they have no competing interests.