“…Accordingly, this concept usually appears in literature as an explanans , that is, independent or moderating variable. In electoral studies, political sophistication has been deemed important in explaining different aspects of voting behavior, for example volatility (Dassonneville, 2012), economic voting (Kölln, 2018), ideological voting (Lachat, 2008), issue voting (De Vries et al, 2011), correct voting (Bovan, 2022), and candidate effects on vote choice (Coffé and von Schoultz, 2021). Recently, scholars have also focused on the relationship between the level of political sophistication of the public and support for certain parties, leaders, and policy issues (Sherkat, 2021; van der Heijden and Verkuyten, 2020; van Kessel et al, 2021; Spruyt et al, 2021), with a specific interest in the study of the populist political phenomenon.…”