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Illusion of Understanding Can Lead to Extreme Political Attitudes

Illusion of Understanding Can Lead to Extreme Political Attitudes It has often been said that teaching a concept is the best way to learn the concept. New research presents a corollary to the adage as investigators learn that having to explain a political policy reduces extreme attitudes toward the policy.

The research suggests that people may hold extreme policy positions because they are under an illusion of understanding. Attempting to explain the nuts and bolts of how a policy works forces them to acknowledge that they don’t know as much about the policy as they initially thought.

The work of Phillip Fernbach, Ph.D., of the University of Colorado, Boulder, and colleagues is published in the journal Psychological Science.

Fernbach and his co-authors were interested in exploring some of the factors that could contribute to what they see as increasing political polarization in the United States.

“We wanted to know how it’s possible that people can maintain such strong positions on issues that are so complex — such as macroeconomics, health care, foreign relations — and yet seem to be so ill-informed about those issues,” said Fernbach.

Drawing on previous research on the illusion of understanding, Fernbach and colleagues speculated that one reason for the apparent paradox may be that voters think they understand how policies work better than they actually do.

In one study, researchers asked participants taking an online survey to rate how well they understood six political policies.

Issues included raising the retirement age for Social Security, instituting a national flat tax, and implementing merit-based pay for teachers.

The participants were randomly assigned to explain two of the policies and then asked to re-rate how well they understood the policies.

As the researchers predicted, people reported lower understanding of all six policies after they had to explain them, and their positions on the policies were less extreme.

In fact, the data showed that the more people’s understanding decreased, the more uncertain they were about the position, and the less extreme their position was in the end.

The act of explaining also affected participants’ behavior. People who initially held a strong position softened their position after having to explain it, making them less likely to donate bonus money to a related organization when they were given the opportunity to do so.

Notably, the results affected people from all sides of the political spectrum, from self-identified Democrats to Republicans to Independents.

Investigators believe these findings illuminate a psychological process that may help people to open the lines of communication in the context of a heated debate or negotiation.

“This research is important because political polarization is hard to combat,” Fernbach said.

“There are many psychological processes that act to create greater extremism and polarization, but this is a rare case where asking people to attempt to explain makes them back off their extreme positions.”

Source: Association of Psychological Science

Democrat republicans facing off photo by shutterstock.

Illusion of Understanding Can Lead to Extreme Political Attitudes

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2018). Illusion of Understanding Can Lead to Extreme Political Attitudes. Psych Central. Retrieved on November 24, 2020, from
Scientifically Reviewed
Last updated: 8 Aug 2018 (Originally: 30 Apr 2013)
Last reviewed: By a member of our scientific advisory board on 8 Aug 2018
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