Abstract

In this study we analyze distinct socio-political predictors, namely, system justification, moral foundations, political ideology, social dominance orientation and authoritarianism, of two distinct but interrelated postcolonial ideologies, namely symbolic exclusion and historical negation in regards to the Mapuche people, in a sample of the general Chilean population (n = 1.242). According to the results, symbolic exclusion is explained by the political ideology of the participants, their social dominance orientation, right-wing authoritarianism, system justification and one specific moral foundations' dimension: harm/care. On the other hand, right-wing authoritarianism, system justification, political ideology, and two specific moral foundations (loyalty/betrayal and authority/subversion) play an important role in predicting the historical negation of negative events affecting the Mapuche Indigenous people in Chile. Our results are discussed in terms of their implications for present-day intergroup relations between the Mapuche and non-Indigenous Chileans.