Datasets for: Winter, K., Scholl, A., & Sassenberg, K. (2022). Flexible minds make more moderate views: Subtractive counterfactuals mitigate strong views about immigrants’ trustworthiness. Group Processes & Intergroup Relations. https://doi.org/10.1177/13684302221102876

Public discourse on immigration has seemed to polarize over recent years—with some people strongly trusting, but others strongly distrusting immigrants. We examined whether a cognitive strategy could mitigate these biased outgroup judgments. Given that subtractive counterfactual thoughts (“If only I had not done X. . .”) facilitate cognitive flexibility and especially a relational processing style, we hypothesized that these thoughts (vs. additive counterfactuals “If only I had done X. . .” and no counterfactuals) would weaken the relationship between people’s political orientation and the perceived trustworthiness of immigrants. In five experiments (two preregistered; total N = 1,189), we found that inducing subtractive (but not additive) counterfactuals—either via rhetorical questions in a political speech or via mindset priming—had the predicted debiasing effect. Taken together, subtle means such as using subtractive counterfactual questions in political communication seem to be a promising way to reduce biased outgroup judgments in heated public debates.