The research finds that children with low intelligence are more likely to hold prejudiced attitudes as adults. These findings point to a vicious cycle. Low-intelligence adults tend to gravitate toward socially conservative ideologies, the study found. Those ideologies, in turn, stress hierarchy and resistance to change, attitudes that can contribute to prejudice
Polling data and social and political science research do show that prejudice is more common in those who hold right-wing ideals that those of other political persuasions. The unique contribution here is trying to make some progress on the most challenging aspect of this,” Nosek said, referring to the new study. It’s not that a relationship like that exists, but why it exists.
My speculation is that it’s not as simple as their model presents it, Nosek said. I think that lower cognitive capacity can lead to multiple simple ways to represent the world, and one of those can be embodied in a right-wing ideology where ‘people I don’t know are threats’ and ‘the world is a dangerous place‘.
Interestingly, politics seemed to be the connecting force between “brains” and “bias.” The study found that the inability of children with low intelligence to understand and empathize with the perspective of others — especially those of different ethnicity and class — was a clear indication that they would embrace right-wing ideology
https://woldcnews.com/971072/new-study-racists-right-wingers-are-dumb/