1. Institute of Psychology, University of Zielona Góra
2. Institute of Psychology, The John Paul II Catholic University of Lublin
3. Institute of Psychology, Pedagogical University of Cracow
4. Department of Psychology, Glasgow Caledonian University
5. Institute of Pedagogy, University of Zielona Góra
6. Babinski Clinical Hospital
7. Adoption Centre of Kuyavian-Pomeranian Voivodeship in Toruń