Figure 1.

Willingness to vaccinate and betrayal aversion. (a) Distribution of willingness to vaccinate responses across Non-Betrayal and Side-Effects treatments (see Table 2). (b) Average willingness to vaccinate across betrayal treatments. (c) Betrayal aversion distribution (Difference in willingness to vaccinate across treatments). $N_{{\text{Side-Effects}}_{\text{pooled}}}$=395 (Side-Effects + Side-Effects w/Message). Error bars denote 95% confidence intervals. Two-sided paired t-tests: ***p < 0.01, **p < 0.05, *p < 0.1, N.S. not significant.