Cognitive Underpinnings of Nationalistic Ideology in the Context of Brexit
Cognitive underpinnings of nationalistic ideology in the context of Brexit Leor Zmigroda,b,1, Peter J. Rentfrowa, and Trevor W. Robbinsa,b aDepartment of Psychology, University of Cambridge, Cambridge CB2 3EB, United Kingdom; and bBehavioural and Clinical Neuroscience Institute, University of Cambridge, Cambridge CB2 3EB, United Kingdom Edited by John T. Jost, New York University, New York, NY, and accepted by Editorial Board Member Mary C. Waters March 21, 2018 (received for review May 31, 2017) Nationalistic identities often play an influential role in citizens’ between conservatives and liberals in their personalities (16, 17), voting behavior and political engagement. Nationalistic ideologies need for order and structure (13, 18, 19), cognitive control and tend to have firm categories and rules for what belongs to and inhibition (20), and physiological reactivity (15, 21, 22)—trans- represents the national culture. In a sample of 332 UK citizens, we late into the study of nationalistic ideology. tested whether strict categorization of stimuli and rules in objec- Since the publication of The Authoritarian Personality in the tive cognitive tasks would be evident in strongly nationalistic in- 1950s (1), psychologists have hypothesized that right-wing and dividuals. Using voting behavior and attitudes from the United xenophobic attitudes are related to a cognitive style character- Kingdom’s 2016 EU referendum, we found that a flexible repre- ized by psychological rigidity (11). However, when cognitive sentation of national identity and culture was linked to cognitive processes have been studied in relation to political ideologies, flexibility in the ideologically neutral Wisconsin Card Sorting Test there has often been disagreement over the definition and mea- and Remote Associates Test, and to self-reported flexibility under surement of “cognitive style” (23, 24).
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