What Bernie Sanders and Ted Cruz supporters have in common

Updated 1724 GMT (0124 HKT) November 14, 2019

Julia A. Minson is an associate professor of public policy at Harvard Kennedy School, where Charles A. Dorison is a doctoral candidate and Todd Rogers is a professor of public policy. The views expressed in this commentary are their own. View more opinion on CNN.

(CNN)What were you doing on January 20, 2017?

Like many Americans, you may have tuned in to watch President Donald Trump give his inaugural address. Or, maybe like others, you may have avoided it entirely, for fear of how it would make you feel.
As behavioral scientists aiming to understand what drives political division, we saw this as a perfect opportunity to conduct an experiment. Seconds after the address ended, we used an online platform to recruit over 200 Americans who had voted for Hillary Clinton to participate in a survey.
Charles A. Dorison, Julia A. Minson and Todd Rogers
We first asked the voters to predict how they expected to feel if they wer