Dewi van Onselen is studying Psychology and has a broad interest in participation, interdisciplinary collaboration, and societal issues. Alongside her studies, she enjoys exploring themes related to social neuroscience and the connection between science and society.

Since September 2025, she has been a member of the University Council and chair of the student body. She has also been an Knowledge Maker of the University Museum since June 2025 and a student member of the LOVUM board since September 2025.