Luttrell, Andrew, Richard E. Petty, and Pablo Briñol. “The Interactive Effects of Ambivalence and Certainty on Political Opinion Stability”. Journal of Social and Political Psychology 8, no. 2 (September 2, 2020): Article e5259. Accessed May 8, 2026. https://jspp.psychopen.eu/index.php/jspp/article/view/5259.