Carly M. Jacobs

The political left rolls with the good and the political right confronts the bad: connecting physiology and cognition to preferences

We report evidence that individual-level variation in peoples physiological and attentional responses to aversive and appetitive stimuli are correlated with broad political orientations. Specifically, we find that greater orientation to aversive stimuli tends to be associated with right-of-centre and greater orientation to appetitive (pleasing) stimuli with left-of-centre political inclinations. These findings are consistent with recent evidence that political views are connected to physiological predispositions but are unique in incorporating findings on variation in directed attention that make it possible to understand additional aspects of the link between the physiological and the political.

Belonging In a “Christian Nation”: The Explicit and Implicit Associations between Religion and National Group Membership

If many consider the United States to be a Christian nation, how does this affect individuals who are American citizens but not Christian? We test two major hypotheses: (1) Americans consider Christians to be more fully American than non-Christians. We examine whether Americans explicitly and implicitly connect being Christian with being a true American; and (2) Christian Americans are more likely to be patriotic and set exclusive boundaries on the national group than non-Christian Americans. Among non-Christians, however, those who want to be fully accepted as American will be more patriotic and set more exclusive boundaries to emulate prototypical Americans than non-Christians who place less emphasis on national group membership. We test these hypotheses using data from a survey and from an Implicit Association Test. We find that Americans in general associate being Christian with being a true American. For Christians, this is true both explicitly and implicitly. For non-Christians, only the implicit measure uncovers an association. We also found that non-Christians exhibit significantly more pro-national group behaviors when they desire being prototypical than when they do not.

In your face

Abstract. Research suggests that people can accurately predict the political affiliations of others using only information extracted from the face. It is less clear from this research, however, what particular facial physiological processes or features communicate such information. Using a model of emotion developed in psychology that treats emotional expressivity as an individual-level trait, this article provides a theoretical account of why emotional expressivity may provide reliable signals of political orientation, and it tests the theory in four empirical studies. We find statistically significant liberal/conservative differences in self-reported emotional expressivity, in facial emotional expressivity measured physiologically, in the perceived emotional expressivity and ideology of political elites, and in an experiment that finds that more emotionally expressive faces are perceived as more liberal.