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Political Views Influence Relationship Partner Choice

Political Views Influence Relationship Partner Choice Today’s contentious and partisan political environment may improve mate selection as researchers determine most people marry only those whose political views align with their own.

Given the acrimony between political parties, discovering political values should not be a difficult task.

In the new study, researchers determine political alignment may be more important that physical appearance or personality when selecting a mate.

In the study, Rice University and the University of Nebraska-Lincoln researchers discovered political attitudes were among the strongest shared traits and even stronger than qualities like personality or looks.

Investigators examined physical and behavioral traits of more than 5,000 married couples in the United States and found that spouses in the study appeared to instinctively select a partner who has similar social and political views.

“It turns out that people place more emphasis on finding a mate who is a kindred spirit with regard to politics, religion and social activity than they do on finding someone of like physique or personality,” said John Alford, the study’s lead author.

Researchers compared spousal traits using a scale of 0 to 1, where 1 means the common traits were perfectly matched among partners.

They discovered physical traits (body shape, weight and height) only score between 0.1 and 0.2 among spouse pairs. Personality traits, such as extroversion or impulsivity, are also weak and fall within the 0 to 0.2 range.

However, the score for political ideology is more than 0.6, higher than any of the other measured traits except frequency of church attendance, which was just over 0.7.

The study adds to recent “sorting research” that has uncovered a surprising level of uniformity in Americans’ personal political communication networks — where they live, with whom they socialize and where they work.

The new research shows that this sorting doesn’t stop with the selection of neighborhoods or workplaces, however. It’s also visible in choice of spouses, Alford said.

“It suggests that, perhaps, if you’re looking for a long-term romantic relationship, skip ‘What’s your sign?’ and go straight to ‘Obama or Palin?'” Alford said. “And if you get the wrong answer, just walk away.”

Alford and his co-authors noted that sorting is not the only reason for spouses’ political uniformity, but it is clearly the most powerful.

More traditional explanations for the political similarity of spouses turned out to have only modest effects and account for only about 10 percent of the similarity between long-term partners.

Social homogamy — or the tendency for people to choose a mate from within one’s own religious, social, economic and educational surroundings — played only a small role.

Surprisingly, the researchers found little support for interspousal persuasion, the notion that partners tend to adapt to one another’s political beliefs over time – a discovery that could have implications on partisan politics for generations to come, the researchers said.

“We did expect to find a strong political bond between husbands and wives,” said John Hibbing, also a co-author of the study.

However, researchers had expected mates to grow closer on political ideology over the course of time, rather than as a significant common interest from the beginning of the relationship.

The authors said this sorting can have a big impact on the future of American politics: If parents transmit political traits to their children, then the practice of liberals marrying liberals and conservatives marrying conservatives seems likely to increase political uniformity into the next generation.

“Obviously, parents are very influential in shaping the political beliefs of their children,” Hibbing said. “If both parents are on the left or on the right, it makes it more difficult for a child to be something different. It may be part of the reason why we see such polarization.”

This means that marriage — a major means by which diversity enters into extended families — doesn’t actually contribute much to the political “melting pot,” Alford said.

“Instead, marriage works largely to reinforce the ongoing ideological polarization that we see so clearly today,” he said.

Source: Rice University

Political Views Influence Relationship Partner Choice

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). Political Views Influence Relationship Partner Choice. Psych Central. Retrieved on September 28, 2020, from
Scientifically Reviewed
Last updated: 8 Aug 2018 (Originally: 11 May 2011)
Last reviewed: By a member of our scientific advisory board on 8 Aug 2018
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