confirmation bias – Page 2

The Big Lie(s)

With every announcement of a cabinet nominee, the news gets more depressing and surreal. Trump is deliberately naming agency heads who oppose the missions of the agencies they will control–nominees who can be expected to eviscerate efforts to address climate change, undermine public education and favor saber-rattling over diplomacy, among other disasters.

All of them are contemptuous–or ignorant–of demonstrable facts.

Case in point: Andrew F. Puzder, the fast-food chief executive Trump has chosen to be his secretary of labor. As The New York Times has reported, Puzder has a “passionate disdain” for both the Affordable Care Act and efforts to raise the minimum wage.

He says the law has led to rising health insurance premiums, “reducing consumer spending, resulting in a reduction in restaurant visits.”

He has also argued that the act has given businesses an incentive to cut back on full-time workers to avoid the costs of providing them with insurance, as the act frequently requires.

The problem is that the available data largely disagree.

Fast food sales are actually up since the ACA took effect, and there is no correlation between employment growth in the industry and health insurance premiums. States where premiums increased more did not tend to have lower employment, and the percentage of people who are forced to work part-time even though they prefer to work full-time has fallen dramatically since the Affordable Care Act was enacted.

He is similarly wrong about the effects of raising the minimum wage; employment has actually increased in the wake of most such raises.

Puzzler doesn’t know what he is talking about, so he will fit right in with the other cabinet nominees, and with Trump and his voters.

It turns out that most of those voters inhabit our new “post-fact” society. A survey fielded after the election may illuminate the gap between those voters and reality.

* Unemployment: Under President Obama, job growth has been quite strong, and the unemployment rate has improved dramatically. PPP, however, found that 67% of Trump voters believe the unemployment rate went up under Obama – which is the exact opposite of reality.

* Stock Market: Since the president was elected, the stock market has soared, nearly tripling since the height of the Great Recession. PPP found that 39% of Trump voters believe the market has gone down under Obama – which is also the exact opposite of reality.

* Popular Vote: As of this morning, Hillary Clinton received roughly 2.7 million more votes than Donald Trump, but PPP nevertheless found that 40% of Trump voters believe he won the popular vote – which is, once again, the exact opposite of reality.

* Voter Fraud: Even Trump’s lawyers concede there was no voter fraud in the presidential election, but PPP found that 60% of Trump voters apparently believe “millions” of illegal ballots were cast for Clinton in 2016 – which isn’t even close to resembling reality.

* Soros Conspiracy Theory: A whopping 73% of Trump voters believe George Soros is paying anti-Trump protesters – though in reality, George Soros is not paying anti-Trump protesters.

The survey goes a long way toward answering the question repeatedly asked by so many anguished Americans: why on earth would anyone vote for this monumentally unfit, unethical buffoon?

Americans live in the age of confirmation bias, where you can find sources on the Internet supporting your preferred worldview, no matter how ridiculous or flat-out insane. Propagating the Big Lie has never been easier.

The strategy of the Big Lie comes to us courtesy of the Third Reich; as Joseph Goebbels helpfully explained it,

If you tell a lie big enough and keep repeating it, people will eventually come to believe it. The lie can be maintained only for such time as the State can shield the people from the political, economic and/or military consequences of the lie. It thus becomes vitally important for the State to use all of its powers to repress dissent, for the truth is the mortal enemy of the lie, and thus by extension, the truth is the greatest enemy of the State.

Joe Nocera wrote a column a few years ago in The New York Times, explaining our more sophisticated modern Big Lie techniques,

You begin with a hypothesis that has a certain surface plausibility. You find an ally whose background suggests that he’s an “expert”; out of thin air, he devises “data.” You write articles in sympathetic publications, repeating the data endlessly; in time, some of these publications make your cause their own. Like-minded congressmen pick up your mantra and invite you to testify at hearings.

You’re chosen for an investigative panel related to your topic. When other panel members, after inspecting your evidence, reject your thesis, you claim that they did so for ideological reasons. This, too, is repeated by your allies. Soon, the echo chamber you created drowns out dissenting views; even presidential candidates begin repeating the Big Lie.

Thanks to fake news and the Internet, Big Lies have become much easier to sustain.

Thanks to uncritical, uneducated citizens who lack both civic and media literacy, facts, credibility and reality no longer matter.

The rest of us are screwed.

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Confirmation Bias on Steroids

Ralph Reed is currently chairman and founder of the aggressively Christian Faith and Freedom Coalition. He says the 11-year-old recordings of Trump bragging that as a “star,” he could engage in sexual assaults with impunity are “ancient,” and do not change his view of the businessman.”Duck Dynasty” star Phil Robertson, who also backs Trump, said evangelical leaders frustrated with Trump’s controversies need to “lighten up.”

I guess boys will be boys. (Even when they’re 59, as Trump was at the time the tape was recorded.)

Although a number of Republicans have distanced themselves–once again–from Trump’s language and behavior, only a few have withdrawn their endorsements, and he and his most ardent supporters have retreated to the time-honored tactic of 12-year-olds everywhere: “The Clintons are worse!”

Will this latest eruption by the real Donald Trump be enough to cut into Trump’s base of support? Probably not. They live in cocoons impervious to unwanted facts.

I’ll admit to visiting 538.com–Nate Silver’s blog–on a more than daily basis during this nerve-wracking and bizarre Presidential campaign. On a recent visit, a post by Carl Bialik discussed a new study about how and where Americans get our information — and how our political beliefs affect whether we believe what we read.

Among the findings: About 6 in 10 report being better informed than they were five years ago. One possibility, though, is that our fractured media environment means more Americans are convinced that they are more informed while at the same time retreating into their silos.

Short version: what people believe they know may or may not be accurate. The post reminded me of similar, sobering conclusions reached by Aaron Dusso, a young colleague who is part of the academic “team” at the Center for Civic Literacy.

“While the goal of better education is laudable, as a remedy to the problem of civic ignorance it presupposes that the cause of this problem is a lack of exposure to information. In other words, if people only knew the facts, they would think and behave differently. The problem with this belief is that, at best, it is only partially true. Research in psychology has routinely shown that people do not engage the world with an open mind. They actively avoid information that may contradict what they already believe, interpret ambiguous information so as to fit with their existing beliefs; rationalize and actively reject disconfirming information; are biased when retrieving information from memory; overestimate how much others agree with them; and assume others are more influenced by media than they are.”

A recent post by Juanita Jean provides a perfect–and incredibly depressing– example of the phenomenon.

I have an acquaintance who is a Facebook Republican. She is a sweet woman and claims to be a Christian, but this is what the cult of Donald Trump is doing to people. I sent her a note this morning that I was going to turn off her feed on my Facebook page until after the election because this crap is unforgivable.

That paragraph was followed by screen shots of tweets sent by the “sweet woman,” a Trump supporter. The first one purported to be a story about Senator Tim Kaine’s “open marriage” and how his “creepiness” was scaring women voters away from Hillary and to Trump. When Juanita responded with a link to Snopes, confirming that the information was false, the “sweet woman” responded with “He looks like a perv. And I just read that Snopes is run by Hillary supporters.”

Translation: if reputable sources–fact-checkers, mainstream media, scientists, experts in a field– provide information inconsistent with my preferred beliefs, they can’t really be reputable.

We’re doomed.

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Just the Facts…

I guess we no longer need the “big lie.” We Americans–for that matter, people everywhere– are perfectly comfortable simply rejecting facts that make us uncomfortable, or otherwise conflict with our preferred realities.

I’ve previously blogged about the emerging academic literature on confirmation bias. A reader sent me an article from the Boston Globe summarizing much of that literature.

Recently, a few political scientists have begun to discover a human tendency deeply discouraging to anyone with faith in the power of information. It’s this: Facts don’t necessarily have the power to change our minds. In fact, quite the opposite. In a series of studies in 2005 and 2006, researchers at the University of Michigan found that when misinformed people, particularly political partisans, were exposed to corrected facts in news stories, they rarely changed their minds. In fact, they often became even more strongly set in their beliefs. Facts, they found, were not curing misinformation. Like an underpowered antibiotic, facts could actually make misinformation even stronger.

Needless to say, this is a real problem for democratic theory, which places a high value on an informed populace.

This bodes ill for a democracy, because most voters — the people making decisions about how the country runs — aren’t blank slates. They already have beliefs, and a set of facts lodged in their minds. The problem is that sometimes the things they think they know are objectively, provably false. And in the presence of the correct information, such people react very, very differently than the merely uninformed. Instead of changing their minds to reflect the correct information, they can entrench themselves even deeper.

As the author notes, we humans tend to base our opinions on our beliefs–and those beliefs can have what he delicately calls “an uneasy relationship” with facts. Although we like to believe that we base our beliefs on evidence and fact, research suggests that our beliefs all too often dictate the facts we’re willing to accept.

Sometimes we just twist facts to make them fit with our preferred beliefs; at other times our preconceptions lead us to uncritically accept rumor, misinformation and outright propaganda if those reinforce our worldviews or confirm our resentments and/or suspicions.

The phenomenon is certainly not limited to the political right, but the most recent glaring examples do come from the GOP “clown car.” Donald Trump insists that he saw “thousands of Muslims” cheering when the World Trade Center came down, even though everyone in a positions to know says that never happened. Ben Carson “quotes” America’s founders for statements they never made (and in some cases, expressing sentiments diametrically opposed to what they actually did say.) Carly Fiorina insists that she viewed a video that doesn’t exist. And people who want to believe them, do.

As the Globe article put it, thanks to the internet, “it’s never been easier for people to be wrong, and at the same time feel more certain that they’re right.”

Identifying the problem and solving it are two different issues. To date, there has been progress on identifying the phenomenon, less on what we need to do to counter it. That said, researchers are working on it.

One avenue may involve self-esteem. In other words, if you feel good about yourself, you’ll listen — and if you feel insecure or threatened, you won’t. This would also explain why demagogues benefit from keeping people agitated. The more threatened people feel, the less likely they are to listen to dissenting opinions, and the more easily controlled they are.

No wonder those of us advocating for evidence-based public policies are having such a bad time…..

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Ignorance is One Thing, Anti-Knowledge Another

I’ve run across several columns/posts recently focused on a distinction–one that is gaining in importance–between Ignorance and anti-knowledge, or what we might call intentional or stubborn ignorance. In the aftermath of yet another presidential debate, the distinction merits consideration.

As Lee McIntyre put it in last Sunday’s New York Times,

We’ve all heard the phrase “you’re entitled to your own opinion, but not your own facts.” Opinions are the sorts of things about which we can take a poll. They are sometimes well-informed, but rarely expected to be anything other than subjective. Facts, on the other hand, are “out there” in the world, separate from us, so it makes little sense to ask people what they think of them. As the comedian John Oliver so aptly put it… “You don’t need people’s opinion on a fact. You might as well have a poll asking: ‘Which number is bigger, 15 or 5?’ Or ‘Do owls exist’ or ‘Are there hats?’”

McIntyre distinguishes between skepticism–withholding belief because the evidence does not live up to the standards of science–from denialism, which is the refusal to believe something even in the face of what most reasonable people would take to be compelling evidence.

At Dispatches from the Culture Wars, Ed Brayton has a similar rumination on the phenomenon he calls “virulent ignorance,” and quotes from an article by former congressional staffer Mike Lofgren:

Fifty years ago, if a person did not know who the prime minister of Great Britain was, what the conflict in Vietnam was about, or the barest rudiments of how a nuclear reaction worked, he would shrug his shoulders and move on. And if he didn’t bother to know those things, he was in all likelihood politically apathetic and confined his passionate arguing to topics like sports or the attributes of the opposite sex.
There were exceptions, like the Birchers’ theory that fluoridation was a monstrous communist conspiracy, but they were mostly confined to the fringes. Certainly, political candidates with national aspirations steered clear of such balderdash.

At present, however, a person can be blissfully ignorant of how to locate Kenya on a map, but know to a metaphysical certitude that Barack Obama was born there, because he learned it from Fox News. Likewise, he can be unable to differentiate a species from a phylum but be confident from viewing the 700 Club that evolution is “politically correct” hooey and that the earth is 6,000 years old….

Anti-knowledge is a subset of anti-intellectualism, and as Richard Hofstadter has pointed out, anti-intellectualism has been a recurrent feature in American life, generally rising and receding in synchronism with fundamentalist revivalism…

To a far greater degree than previous outbreaks, fundamentalism has merged its personnel, its policies, its tactics and its fate with a major American political party, the Republicans.

Buttressing this merger is a vast support structure of media, foundations, pressure groups and even a thriving cottage industry of fake historians and phony scientists. From Fox News to the Discovery Institute (which exists solely to “disprove” evolution), and from the Heritage Foundation (which propagandizes that tax cuts increase revenue despite massive empirical evidence to the contrary) to bogus “historians” like David Barton (who confected a fraudulent biography of a piously devout Thomas Jefferson that had to be withdrawn by the publisher), the anti-knowledge crowd has created an immense ecosystem of political disinformation.

I think it is this support structure that is most worrisome, because it enables what political psychologists call “confirmation bias,” the tendency we all share to look for evidence that confirms our pre-existing opinions.

Thanks to modern technologies, any crank or ideologue can create the “evidence” we desire–at least, if we aren’t too fussy about what constitutes evidence.

There’s nothing wrong with genuine ignorance; it can be corrected with credible information. Intentional, stubborn, “faith-based” ignorance, on the other hand, will destroy us.

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What We Know That Just Ain’t So

I forget the source of this old quote, but I’ve always liked it: “The problem ain’t what we don’t know, it’s what we know that just ain’t so.”

Recently, a regular reader sent me an article from “NeuroLogica Blog” (there’s obviously a blog for everything) that documented that hoary saying.

When asked what percentage of the population is Muslim the average answer was 15% when the reality is 1%. How many people are Christian: average answer 56%, reality 78%. How many people of working age are out of work and seeking a job: average answer 32%, reality 6% (at the time of the survey). That one seems strange. Did people really think the unemployment rate was 32% (that was average, which means some people thought it was higher)? During the great depression the unemployment rate peaked at 25%. What percentage of girls between 15 and 19 years old will give birth: average guess 24%, reality 3%.

As the author noted, the interesting (indeed, the pertinent) question is – why are so many people so misinformed about the facts? After all, these are verifiable and concrete data points, not “facts” that are really value judgments like “socialism is bad” or “religion is good.” And as the author also noted, the internet makes it incredibly easy to locate and verify these facts.

The article listed “the usual subjects”–education that doesn’t sufficiently teach critical thinking skills, a fragmented and frequently lazy media, politicians whose spin (and outright lies) are rewarded. All of these are implicated, but perhaps the best explanation is confirmation bias.

…the tendency to notice, accept, and remember information which confirms your existing narrative. The fact that we have narratives also is a huge factor. There is a tendency to latch onto themes and narratives, and then use facts to support those narratives, rather than to alter our narratives based on the facts. It is therefore no surprise that facts which have political implications have been so distorted to fit political narratives.

In other words, confirmation bias convinces us of things that we want to believe, but that “just ain’t so.”

And we wonder why Americans can’t find common ground.

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