Meta-Analysis of the "Ironic" Effects of Intergroup Contact

Growing evidence suggests that intergroup contact, psychology's most-researched paradigm for reducing prejudice, has the "ironic" effect of reducing support for social change in disadvantaged groups. We conducted a preregistered meta-analytic test of this effect across 98 studies with 140 samples of 213,085 disadvantaged-group members. As predicted, intergroup contact was, on average, associated with less perceived injustice (r = -.07), collective action (r = -.06), and support for reparative policies (r = -.07). However, these associations were small, variable, and consistent with alternative explanations. Across outcomes, 25%-36% of studies found positive associations with intergroup contact. Moderator analyses explained about a third of the between-sample variance, showing that, at least for perceived injustice, associations with intergroup contact were most consistently negative in studies that measured direct, qualitatively positive contact among adults. We also found evidence for an alternative explanation for the apparent "ironic" effects of intergroup contact as, after controlling for the positive association of negative contact with support for social change, positive contact was no longer associated with any of the outcomes. We close by discussing the strengths and limitations of the available evidence and by highlighting open questions about the relationship between intergroup contact and support for social change in disadvantaged groups.