van Prooijen J-W, Amodio, D. M., Boot, A., Eerland, A., Etienne, T., Krouwel, A. P. M., Onderco, M., Verkoeijen, P., & Zwaan, R. A. (2023). A longitudinal analysis of conspiracy beliefs and Covid-19 health responses. Psychological Medicine, 53, 5709–5716. https://doi.org/ 10.1017/S0033291722002938