Category: Political

Emotion, guest blogger, Methodological, Political, Replications February 12, 2020

Conservatives Might Not Have A More Potent Fear Response Than Liberals After All

By guest blogger Jesse Singal

If you follow mainstream science coverage, you have likely heard by now that many scientists believe that the differences between liberals and conservatives aren’t just ideological, but biological or neurological. That is, these differences are driven by deeply-seated features of our bodies and minds which exist prior to any sort of conscious evaluation of a given issue.

Lately, though, follow-up research has been poking some holes in this general theory. In November, for example, Emma Young wrote about findings which undermined past suggestions that conservatives are more readily disgusted than liberals. More broadly, as I wrote in 2018, there’s a burgeoning movement in social and political psychology to re-evaluate some of the strongest claims about liberal-conservative personality differences, with at least some evidence to suggest that the nature and magnitude of these differences has been overblown by shoddy or biased research.

Now, a new study set to appear in the Journal of Politics and available in preprint here suggests that another key claim about liberal-conservative differences may be less sturdy than it appears.

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Emotion, Personality, Political November 27, 2019

No, Conservatives Don’t Experience Feelings Of Disgust Any More Than Liberals

By Emma Young

If you are left revolted by the sight of someone failing to wash their hands after visiting the bathroom, or by the idea of people engaging in sexual acts that you consider unacceptable, you’re more likely to be politically conservative than liberal, according to previous research. But now a new study, published in Personality and Social Psychology Bulletin, challenges the idea that disgust is an especially conservative emotion.

Julia Elad-Strenger at Bar-Ilan University, Israel, and her colleagues found that some scenarios in fact make liberals more disgusted than conservatives. “Taken together, our findings suggest that the differences between conservatives and liberals in disgust sensitivity are context-dependent rather than a stable personality difference,” the team writes.

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Personality, Political October 2, 2019

Politicians Who Win Elections Have Subtle Personality Differences Compared To Their Unsuccessful Rivals

By Matthew Warren

Politicians seem to be a different breed from the rest of us. A 2017 study, for instance, found that American state politicians differed from the general public on each of the “Big Five” personality traits. But this kind of research has focussed on people who have already been successfully elected. What about failed politicians? Do those who lose elections show the same personality profile — or are there particular traits that separate the winners from the losers?

According to a new study on Canadian political candidates, there are. Successful candidates scored lower on one particular personality trait, openness to experience, the researchers report in Personality and Individual Differences. However, it seems too early to say whether this effect generalises to politicians elsewhere in the world.

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Language, Personality, Political September 11, 2019September 11, 2019

“Politically Incorrect” Speakers Are Seen As More Authentic — Especially If The Audience Already Shares Their Views

By Emma Young

“I think the big problem this country has is being politically correct.”

So said then-candidate Donald J Trump during a US presidential debate in 2015. Trump may have strong feelings on the matter, but he’s not alone. “Dozens of articles are written about political correctness every month in [US-based] media outlets spanning the political spectrum,” note the authors of a new paper published in the Journal of Personality and Social Psychology. However, surprisingly little psychological research has looked at the consequences of using politically incorrect versus correct language — does it make a real difference to a listener or reader’s perceptions of that person, and if so, in what way?

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Decision making, Occupational, Political May 21, 2019May 21, 2019

People Have A Hard-To-Explain Bias Against Experimental Testing of Policies And Interventions, Preferring Just To See Them Implemented

By Jesse Singal

Randomised experiments (also known as A/B testing) are an absolutely critical tool for evaluating everything from online marketing campaigns to new pharmaceutical drugs to school curricula. Rather than making decisions based on ideology, intuition or educated guess-work, you randomise people to one of two groups and expose one group to intervention A (one version of a social media headline, a new drug, or whatever, depending on the context ), one group to intervention B (a different version of the headline, a different drug etc), and compare outcomes for the two groups.

To anyone who believes in evidence-based decision making, medicine and policy, randomised tests make sense. But as a team led by Michelle N. Meyer at the Center for Translational Bioethics and Health Care Policy at the Geisinger Health System in Pennsylvania, write in PNAS, for some reason A/B testing sometimes elicits moral outrage. As an example, they point to the anger that ensued when Pearson Education “randomized math and computer science students at different schools to receive one of three versions of its instructional software: two versions displayed different encouraging messages as students attempted to solve problems, while a third displayed no messages.” The goal had been to test objectively whether the encouraging messages would, well, encourage students to do more problems, yet for this, the company received much criticism, including accusations that they’d treated students like guinea pigs, and failed to obtain their consent.

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Political, The self April 8, 2019April 8, 2019

People Who View Their Britishness or Englishness As “Causally Central” To Their Self-Concept Are More Likely to Have Voted For Brexit, Study Finds

By Matthew Warren

Political partisanship can be a major driving force behind many thoughts and behaviours, affecting obvious things like who to vote for, but also more tangential outcomes, such as how you interpret scientific evidence (liberals and conservatives alike tend to see evidence as more credible when it supports their ideological viewpoint).

But the situation is more complicated than that, as people’s actions are not always consistent with their political identity. What determines why about 8 per cent of Republicans voted for Hillary Clinton in the 2016 US presidential election, for example, rather than Donald Trump?

According to a paper published recently in Cognition, the answer may lie in how central an individual’s political affiliation is in the tangled web of features that make up their self-concept. A person’s identity contains a range of features, from characteristics like gender and age to political beliefs and moral principles. One feature can be caused by another: for example, someone might believe that they are an honest person as a direct result of the fact that they are also Christian. Previous research has suggested that the more “causally central” a feature is – that is, the more of these kinds of links that it has – the more fundamental it is to a person’s identity.

Stephanie Chen at London Business School and Oleg Urminsky at the University of Chicago wondered whether a person may be more likely to act in ways consistent with their political beliefs if they see their political identity as “causally central” to their self-concept, and they investigated this in an American and then a British context.

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Methods, Political, Replications April 2, 2019April 2, 2019

Has The Liberal Bias In Psychology Contributed To The Replication Crisis?

By Jesse Singal

There’s no simple explanation for why psychology has been hit so hard by the replication crisis – it’s the result of a complicated mix of professional incentives, questionable research practices, and other factors, including the sheer popularity of the sorts of sexy, counterintuitive findings that make for great TED Talk fodder.

But that might not be the entire story. Some have also posited a more sociological explanation: political bias. After all, psychology is overwhelmingly liberal. Estimates vary and depend on the methodology used to generate them, but among professional psychologists the ratio of liberals to conservatives is something like 14:1. A new PsyArXiv preprint first-authored by Diego Reinero at New York University – and involving an “adversarial collaboration” in which “ two sets of authors were simultaneously testing the same question with different theoretical commitments” – has looked for evidence to support this explanation, and found that while liberal bias per se is not associated with research replicability, highly politically biased findings of either slant (liberal or conservative) are less robust.

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Decision making, Educational, Political February 11, 2019March 4, 2019

People Who Are Most Fearful Of Genetically Modified Foods Think They Know The Most About Them, But Actually Know The Least

Screenshot 2019-02-07 at 17.04.52.png — *via Fernbach et al, 2019*

By Jesse Singal

There are few subjects where a larger gap exists between public opinion and expert opinion than people’s views on foods, like corn or wheat, that have been genetically manipulated to, for example, increase crop yields or bolster pest-resistance. Experts generally view so-called GM foods as totally safe to consume, while the public is suspicious of them — and this divide is massive. One Pew Research Center survey found that just 37 per cent of the American public believed GM foods are safe to eat, compared with 88 per cent of members of the American Association for the Advancement of Science (public attitudes are similarly negative in the UK, with a 2014 poll finding that 40 per cent of adults felt the government should not promote GM foods, compared with 22 per cent in favour, and the rest unsure).

Unlike some subjects where this divide between layperson and expert opinion is heavily mediated by politics, such as climate change caused by human activity — in the U.S. and elsewhere, conservatives are far less likely to believe in it than are liberals and climate scientists — the GM-food divide doesn’t really have a political dimension: Liberals, centrists, and conservatives are all about equally likely to have what are, from the point of view of experts, unfounded fears about the safety of GM foods.

To better understand the source of these fears, a team led by Philip M. Fernbach, a professor at the Leeds School of Business at the University of Colorado Boulder, surveyed nationally representative samples in America, Germany and France, and other online participants, about their views on both GM foods and climate change, tested their knowledge on these subjects by asking them to answer factual questions, and also asked them to gauge their perceived level of knowledge on those subjects.

The headline finding from the study, published as a letter in Nature Human Behaviour, is neatly summed up by its title: “Extreme opponents of genetically modified foods know the least but think they know the most.” That is, on average, the more vehemently a given respondent said they were opposed to GM foods, the fewer questions about the subject they answered accurately, and the higher they rated their own knowledge.

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Personality, Political January 31, 2019January 31, 2019

Study Compares Trump’s Personality With Other Populist Leaders And Finds He Is An “Outlier Among The Outliers”

Screenshot 2019-01-31 at 08.35.10.png — Via Nai et al, 2019

By Christian Jarrett

Talk of personality in politics is often dismissed as idle gossip, but politicians’ personalities inform their policy choices, shape their campaigning style and predict their chances of electoral success.

In fact, there has been much speculation that personality may be key to understanding perhaps the biggest electoral shock ever – Donald Trump’s triumph in the 2016 US Presidential election. Many commentators have highlighted Trump’s unusually brash, extraverted and narcissistic personality and proposed that it may partly explain his appeal among some voters. However, before now, there has been little systematic evidence to support this claim.

A new open-access paper in Presidential Studies Quarterly addressed this lack of evidence, surveying 875 international experts about the personality traits of 103 political leaders, including Trump and 20 other populists, who took part in 47 elections in 40 countries around the world between 2015 and 2016. Alessandro Nai and his colleagues found that Trump’s traits were rated at the extremes even in comparison to other populist leaders, suggesting a “truly unique and off-the-charts public persona”.

Continue reading “Study Compares Trump’s Personality With Other Populist Leaders And Finds He Is An “Outlier Among The Outliers”” →