Key points are not available for this paper at this time.
Using panel data of young adults, we find evidence that exposure to Tina Fey’s impersonation of Sarah Palin’s performance in the 2008 vice-presidential debate on Saturday Night Live is associated with changes in attitudes toward her selection as VP candidate and presidential vote intentions. These effects are most pronounced among self-identified Independents and Republicans.
Baumgartner et al. (2012) studied this question.