Conservatives infrahumanized all immigrants equally (and more than liberals), but liberals were more sensitive to racial/religious biases in their evaluations of immigrants

The surprising politics of anti‐immigrant prejudice: How political conservatism moderates the effect of immigrant race and religion on infrahumanization judgements. Olivia Banton, Keon West, Ellie Kinney. British Journal of Social Psychology, July 30 2019. https://doi.org/10.1111/bjso.12337

Abstract: Attitudes towards immigrants in the United Kingdom are worsening. It has been posited that these attitudes may reflect covert racial and religious prejudices, particularly among conservatives. To investigate this, two studies examined the role that immigrant race (Black/White; Study 1) and immigrant religion (Muslim/non‐Muslim; Study 2) played in immigrant infrahumanization judgements, using political conservatism as a moderating variable. There was a moderating effect of political conservatism; however, it was not in the predicted direction. The results of both studies indicated that immigrant race (Black) and immigrant religion (Muslim) predicted greater infrahumanization when political conservatism was low. Conservatives infrahumanized all immigrants equally (and more than liberals), but liberals were more sensitive to racial/religious biases in their evaluations of immigrants.