Knowledge plays critical roles in reducing beliefs in conspiracy theories. Miller et al. [3] show that those who are highly knowledgeable about politics tend to be the most susceptible to conspiracy theories. Moreover, this knowledge mediates the effect of ideology on the endorsement of conspiracy theories; knowledge increases ideologically motivated endorsements of conspiracy theories among conservatives. Moreover, Berinsky [31] shows that more knowledgeable people are less likely to believe in political conspiracies than their low-knowledge counterparts are. Goldberg and Richey [26] demonstrate that three different beliefs in conspiracy theories are positively correlated with political knowledge.