The study "The Behavioral Immune System Shapes Political Intuitions: Why and How Individual Differences in Disgust Sensitivity Underlie Opposition to Immigration" has been nomonated as the best research result in 2017.

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Michael Bang Petersen and Lene Aarøe et al have published the study in American Political Science Review here:

The Behavioral Immune System Shapes Political Intuitions Why and How Individual Differences in Disgust Sensitivity Underlie Opposition to Immigration