As statewide primaries continue through the summer, many Americans are beginning to think about which candidates they will support in the 2022 general election. This decision-making process is fraught with difficulties, especially for inexperienced voters.

Voters must navigate angry, emotion-laden conversations about politics when trying to sort out whom to vote for. Americans are more likely than ever to view politics in moral terms, meaning their political conversations sometimes feel like epic battles between good and evil.

But political conversations are also shaped by, obviously, what Americans know — and, less obviously, what they think they know — about politics.

In recent research, I studied how Americans’ perceptions of their own political knowledge shape their political attitudes. My results show that many Americans think they know much more about politics than they really do.

Knowledge deficit, confidence surplus

Over the past five years, I have studied the phenomenon of what I call “political overconfidence.” My work, in tandem with other researchers’ studies, reveals the ways it thwarts democratic politics.

Political overconfidence can make people more defensive of factually wrong beliefs about politics. It also causes Americans to underestimate the political skill of their peers. And those who believe themselves to be political experts often dismiss the guidance of real experts.

Political overconfidence also interacts with political partisanship, making partisans less willing to listen to peers across the aisle.

The result is a breakdown in the ability to learn from one another about political issues and events.

In my most recent study on the subject, I tried to find out what would happen when politically overconfident people found out they were mistaken about political facts.

Read the full article about political overconfidence by Ian Anson at Nieman Lab.