Knasmüller, F., Henze, D., Brunner, M., Nachtwey, O., Speck, S., & Kumkar, N. C. (2026). On ‘Doing Conspiracy Theory’. Introduction and Validation of the Conspiracy Practice Scale (CPS-6). Measurement Instruments for the Social Sciences, 8, Article e19859. https://doi.org/10.5964/miss.19859