Richard Hanania is president of the Center for the Study of Partisanship and Ideology, which funds policy research. His Substack newsletter is at richardhanania.com.

Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world.

Waiting for someone who is chronically late can be annoying—but what if their procrastination has hidden benefits? New research suggests it might.