Borter, NatalieNatalieBorter2024-10-252024-10-252016https://boris-portal.unibe.ch/handle/20.500.12422/153331de100 - Philosophy::150 - Psychology300 - Social sciences, sociology & anthropology::370 - Educationthesis10.7892/boris.101386urn:nbn:ch:bel-bes-2822