Motivated prejudice: The effect of need for closure on anti-immigrant attitudes in the United States and Italy and the mediating role of binding moral foundations

Why do people have anti-immigrant attitudes? We proposed that individuals’ need for cognitive closure—an epistemic motivation associated with an aversion to change in established environments—is predictive of a dislike of immigrants through increased binding to powerful groups. In four studies, collected in both Italy (Study 1) and the United States (Studies 2–4), we found that there were effects of need for cognitive closure on anti-immigrant attitudes, as well as indirect effects through binding. These results were significant controlling for participants’ political orientation (Studies 2–4), when either dispositional measure (Studies 1–3) or an experimental induction (Study 4) of need for cognitive closure was used, and when both general attitudes toward immigrants (Studies 1, 2, 4) and attitudes toward immigrants’ economic impact (Studies 3 and 4) were assessed.