“…Often referred to as the study of "populist attitudes," this research starts from the assumption that populist ideas must resonate with the public to be influential (Hawkins and Rovira Kaltwasser 2018;Spruyt, Keppens, and van Droogenbroeck 2016). Therefore, scholars examine how populist discourses, styles, and strategies among political elites correspond with the distribution of populist ideas among ordinary citizens (e.g., Castanho Silva et al 2018;Hameleers, Bos, and Vreese 2017;Hawkins, Riding, and Mudde 2012;Hieda, Zenkyo, and Nishikawa 2019;Schulz et al 2018;Spruyt, Keppens, and van Droogenbroeck 2016). The promise of this line of research is that understanding populism at the individual level may help understanding populism at the societal level, thus promoting the comprehension of how the "Populist Zeitgeist" (Mudde 2004) affects health and outlook of pluralist democracies.…”