Does globalization increase polarization in attitudes toward international trade, immigration, and international organizations? Research from a variety of fields and disciplines assumes this relationship, but empirical studies are few. In this study, I examine whether globalization increases the attitudinal divide between education groups, with education being one of the main characteristics of social stratification distinguishing winners from losers of globalization. I use data from three waves of the National Identity Module of the International Social Survey Programme (ISSP) from 1995 to 2013 covering 29 countries (n = 79,101) to analyze between- and within-country interactions between the level of globalization and education in explaining attitudes toward globalization. The results show that while the attitudinal divide between educational groups is larger in countries with higher levels of globalization (between effect), polarization decreases as the level of globalization increases within countries (within effect), as persons with lower and medium levels of education become more positive toward globalization under increasing levels of globalization. The results are consistent across a wide range of robustness checks, including controlling for occupational class as a further distinction between winners and losers of globalization. The findings suggest that the expectations about a widening attitudinal divide between winners and losers of globalization should be treated with more caution.
