Team
The lab is based at the Department of Psychosocial Science, University of Bergen. Below are the people currently working in the lab, including PhD and exchange students, the colleagues we collaborate with most closely in Iceland, Italy, Switzerland, and the US, and former lab members.
Principal Investigator

Andrey Chetverikov
Associate Professor in Cognitive Psychology
University of Bergen
Lab members

Ekaterina Andriushchenko
PhD Student
University of Padova
Co-supervised by Gianluca Campana
Weronika Różycka
Erasmus Exchange Student
SWPS University, Katowice
Key collaborators

Árni Kristjánsson
Professor
University of Iceland

Sabrina Hansmann-Roth
Assistant Professor
University of Iceland

Gianluca Campana
Professor
University of Padova

David Pascucci
Assistant Professor
Lausanne University Hospital (CHUV) and University of Lausanne

David Whitney
Professor
University of California, Berkeley
Former PhD students and postdocs
Mohsen Rafiei
PhD, 2017–2021
University of Iceland · Main supervisor
Now: Assistant Professor of Psychology, University of Arkansas at Little Rock
Ömer Dağlar Tanrıkulu
Postdoc, 2017–2020
University of Iceland · Co-supervisor
Now: Assistant Professor, University of New Hampshire
Sabrina Hansmann-Roth
Postdoc, 2017–2020
University of Iceland · Co-supervisor
Now: Assistant Professor, University of Iceland
Former students
- Alexa Cristea, Bachelor's thesis, 2026: AI attitudes and persuasion by AI-generated images
- Ingrid Wessel Eide & Josefine Hestdal Eikevoll, Bachelor's thesis, 2025: How does the stable-world assumption influence serial dependence?
- Birk H. Ekeli & Jesper B. Eriksen, Bachelor's thesis, 2025: Correlation Neglect in Lower-Order Cognitive Decisions and its Connection to Susceptibility to Misinformation and Conspiracy Theories
- Trine Gravdal Hornnes & Mathilde Gjesdal Standnes, Bachelor's thesis, 2025: Contextual Biases in Visual Working Memory
- Rav Brithsønn Seime, Bachelor's thesis, 2025: Effects of Distraction and Prioritization on Visual Working Memory
- Frida Kasin Seiler, Christina Amalie Hindenes Oldervik & Isabelle Songqi Jansen, Bachelor's thesis, 2024: How do Preferences Change in Context?
- Lise Martine Karlstad, Malin Langemyr, Mats Kaare Kristiansen Moe & Mikkel Dybvad, Course project (Cognitive Psychology), 2024: Retest of serial bias in working-memory-based decision making (published in Journal of Vision, 2025)
- Juni Bustetun Akselberg, Sara Barrio Cardona, Ingrid Aleksandra Mellingsæter-Jokic & Amalie Crozier Solvang, Course project (Cognitive Psychology), 2024: How Are We Biased by Our Past? (published in Journal of Vision, 2025)