Personality correlates of party preference: The Big Five in five big European countries

► The Big Five Model was used to assess the role of traits in orienting voting choice. ► Five European countries (Italy, Spain, Germany, Greece, and Poland) were considered. ► Openness predicted a preference for left-wing parties. ► Conscientiousness predicted a preference for right-wing parties. ► The effect of the other traits was linked to the political discourses of each country. The Big Five Model was used to assess the role of personality traits in orienting voting choice across five European countries (n=1288). Findings from Italy, Spain, Germany, Greece, and Poland showed that the Big Five were linked to party preference in theoretically consistent ways. Traits had substantial effects on voting, whereas the socio-demographic characteristics of gender, age, income, and educational level had weaker influences. In each country, voters’ traits are seemingly congruent with the policies of their preferred party. The Openness trait has been shown to be the most generalizable predictor of party preference across the examined cultures. Conscientiousness was also a valid predictor, although its effect was less robust and replicable. Similarities and differences across countries were discussed and linked to the nature of the respective political discourses.