Finally, the statistical tool of regression can tease apart which had more influence on the 2016 vote: authoritarianism or symbolic racism, after controlling for education, race, ideology, and age. Moving from the 50th to the 75th percentile in the authoritarian scale made someone about 3 percent more likely to vote for Trump. The same jump on the SRS scale made someone 20 percent more likely to vote for Trump.Those conclusions are probably correct, but you have to read the definitions of the terms, as they do not mean the ordinary dictionary definitions.
Racial attitudes made a bigger difference in electing Trump than authoritarianism.
The Democrat Party has become the hate-white-Christian-men party. Voters for both Clinton and Trump continued the trend of being predictable by demographics and racial attitudes.