Living in Ancestrally Diverse States of the United States is Associated with Greater Vagal Tone
Frontiers in Psychology (2023) Authors: Ethan G. Harrod, Ilan Shrira, Jared D. Martin, and Paula M. Niedenthal Abstract: Historically, exposure to dissimilar others (“strangers”) was a physiologically arousing event—resulting in avoidance, distrust, and even conflict. Despite this, contemporary migration patterns are increasing intergroup contact. What gives rise to an individual’s ability to regulate their arousal such that …