From something am working on ... stay tuned:
3.1. Preliminary findings
a. PDS and political outlooks. Commentators often report that disgust sensitives, including the type measured bythe “pathogen disgust scale” (PDS), are correlated with left-right political orientations (Terrizzi et al., 2013; but see Tybur et al. 2010). In this large, nationally diverse sample, however, the relationship between PDS scores and political conservativism was trivially small (0.09, p < 0.01)
b. Vaccine and GM risk perceptions and political outlooks. In the popular media, both vaccine and GM risk perceptions are frequently depicted as associated with “liberal” outlooks (e.g., Shermer 2013). Empirical data do not support this view (e.g., Kahan 2015; Kahan 2016). In this study, too, there was no meaningful correlation (r = 0.00, p= 0.96) between GM risk perceptions and political outlooks. For vaccines, there were small to moderate correlations, but the direction was contrary to the popular-commentary position: right-leaning scores on the political outlook measure predicted both more concern over vaccine risk perceptions (ISRPM: 0.09 p < 0.01) and less support for mandatory vaccination (r = -0.24, p < 0.01).