Skip to main content

Home/ TOK@ISPrague/ Group items tagged rational

Rss Feed Group items tagged

markfrankel18

We are more rational than those who nudge us - Steven Poole - Aeon - 3 views

  • We are told that we are an irrational tangle of biases, to be nudged any which way. Does this claim stand to reason?
  • A culture that believes its citizens are not reliably competent thinkers will treat those citizens differently to one that respects their reflective autonomy. Which kind of culture do we want to be? And we do have a choice. Because it turns out that the modern vision of compromised rationality is more open to challenge than many of its followers accept.
  • Modern skepticism about rationality is largely motivated by years of experiments on cognitive bias.
  • ...5 more annotations...
  • The thorny question is whether these widespread departures from the economic definition of ‘rationality’ should be taken to show that we are irrational, or whether they merely show that the economic definition of rationality is defective.
  • There has been some controversy over the correct statistical interpretations of some studies, and several experiments that ostensibly demonstrate ‘priming’ effects, in particular, have notoriously proven difficult to replicate. But more fundamentally, the extent to which such findings can show that we are acting irrationally often depends on what we agree should count as ‘rational’ in the first place.
  • During the development of game theory and decision theory in the mid-20th century, a ‘rational’ person in economic terms became defined as a lone individual whose decisions were calculated to maximise self-interest, and whose preferences were (logically or mathematically) consistent in combination and over time. It turns out that people are not in fact ‘rational’ in this homo economicus way,
  • if we want to understand others, we can always ask what is making their behaviour ‘rational’ from their point of view. If, on the other hand, we just assume they are irrational, no further conversation can take place.
  • And so there is less reason than many think to doubt humans’ ability to be reasonable. The dissenting critiques of the cognitive-bias literature argue that people are not, in fact, as individually irrational as the present cultural climate assumes. And proponents of debiasing argue that we can each become more rational with practice. But even if we each acted as irrationally as often as the most pessimistic picture implies, that would be no cause to flatten democratic deliberation into the weighted engineering of consumer choices, as nudge politics seeks to do. On the contrary, public reason is our best hope for survival.
markfrankel18

The End Of Rational Vs. Emotional: How Both Logic And Feeling Play Key Roles In Marketi... - 2 views

  • Douglas Van Praet argues that while decision making is governed by our emotions, brands should still provide people with a logical lifeline (but they should steer clear of research that lets the post-rationalizing tail wag the emotional dog).
  • One of the longest-running debates in marketing is whether to use a rational or emotional advertising approach in marketing--but cognitive science says that argument is pointless. While emotions overwhelmingly drive behavior, it is misguided to believe that thinking and feeling are somehow mutually exclusive. Emotion and logic are intertwined. Behavioral science is now telling us that we don’t really have “free will.” We have “free won’t.” We can give in to the visceral impulses that drive us or choose to apply the brakes of rational restraint. While we can’t choose our emotions because they originate unconsciously, we can choose our conscious response to our feelings. This is essentially what consciousness is--a series of critical reflections and interpretations about how we are feeling.
Lawrence Hrubes

The Difference Between Rationality and Intelligence - The New York Times - 0 views

  • ARE you intelligent — or rational? The question may sound redundant, but in recent years researchers have demonstrated just how distinct those two cognitive attributes actually are.
  • If an I.Q. test measures something like raw intellectual horsepower (abstract reasoning and verbal ability), a test of R.Q. would measure the propensity for reflective thought — stepping back from your own thinking and correcting its faulty tendencies.
markfrankel18

Rational Disagreement: Arguing Your Way to the Right Decision | Big Think Edge | Big Think - 0 views

  • When you find yourself in a disagreement with someone - whether you are discussing politics or football - you probably tend to view the experience as a waste of time. Humans are stubborn creatures because we need to validate our own egos. That means no one wants to "give in." We all want to "win" the argument. However, as Julia Galef, President of the Center for Applied Rationality, demonstrates in today's lesson, if you are simply out to "win" an argument and validate your ego, you really aren't winning much of anything. You are actually missing out on an opportunity for learning and personal growth.  In the video below, derived from a lesson on Big Think Edge, the only forum on YouTube designed to help you get the skills you need to be successful in a rapidly changing world, Galef shows how one can disagree productively:
markfrankel18

The Difference Between Rationality and Intelligence - The New York Times - 0 views

  • The major finding was that irrationality — or what Professor Stanovich called “dysrationalia” — correlates relatively weakly with I.Q. A person with a high I.Q. is about as likely to suffer from dysrationalia as a person with a low I.Q.
  • Based on this evidence, Professor Stanovich and colleagues have introduced the concept of the rationality quotient, or R.Q. If an I.Q. test measures something like raw intellectual horsepower (abstract reasoning and verbal ability), a test of R.Q. would measure the propensity for reflective thought — stepping back from your own thinking and correcting its faulty tendencies.
markfrankel18

On the Face of It: How We Vote : The New Yorker - 0 views

  • In 2003, the Princeton psychologist Alexander Todorov began to suspect that, except for those people who have hard-core political beliefs, the reasons we vote for particular candidates could have less to do with politics and more to do with basic cognitive processes—in particular, perception. When people are asked about their ideal leader, one of the single most important characteristics that they say they look for is competence—how qualified and capable a candidate is. Todorov wondered whether that judgment was made on the basis of intuitive responses to basic facial features rather than on any deep, rational calculus. It would make sense: in the past, extensive research has shown just how quickly we form impressions of people’s character traits, even before we’ve had a conversation with them. That impression then colors whatever else we learn about them, from their hobbies to, presumably, their political abilities. In other words, when we think that we are making rational political judgments, we could be, in fact, judging someone at least partly based on a fleeting impression of his or her face.
  • Starting that fall, and through the following spring, Todorov showed pairs of portraits to roughly a thousand people, and asked them to rate the competence of each person. Unbeknownst to the test subjects, they were looking at candidates for the House and Senate in 2000, 2002, and 2004. In study after study, participants’ responses to the question of whether someone looked competent predicted actual election outcomes at a rate much higher than chance—from sixty-six to seventy-three per cent of the time. Even looking at the faces for as little as one second, Todorov found, yielded the exact same result: a snap judgment that generally identified the winners and losers.
Lawrence Hrubes

Oxford Uehiro Centre for Practical Ethics - About Us - 0 views

  •  
    "Practical ethics should not only advance knowledge by deeper, rational ethical reflection and dialogue, it should change people's hearts and so better their own lives and the lives of others."
Lawrence Hrubes

BBC - Future - The surprising downsides of being clever - 1 views

  • The first steps to answering these questions were taken almost a century ago, at the height of the American Jazz Age. At the time, the new-fangled IQ test was gaining traction, after proving itself in World War One recruitment centres, and in 1926, psychologist Lewis Terman decided to use it to identify and study a group of gifted children. Combing California’s schools for the creme de la creme, he selected 1,500 pupils with an IQ of 140 or more – 80 of whom had IQs above 170. Together, they became known as the “Termites”, and the highs and lows of their lives are still being studied to this day.
  • The harsh truth, however, is that greater intelligence does not equate to wiser decisions; in fact, in some cases it might make your choices a little more foolish. Keith Stanovich at the University of Toronto has spent the last decade building tests for rationality, and he has found that fair, unbiased decision-making is largely independent of IQ. Consider the “my-side bias” – our tendency to be highly selective in the information we collect so that it reinforces our previous attitudes. The more enlightened approach would be to leave your assumptions at the door as you build your argument – but Stanovich found that smarter people are almost no more likely to do so than people with distinctly average IQs.
  • A tendency to rely on gut instincts rather than rational thought might also explain why a surprisingly high number of Mensa members believe in the paranormal; or why someone with an IQ of 140 is about twice as likely to max out their credit card.Indeed, Stanovich sees these biases in every strata of society. “There is plenty of dysrationalia – people doing irrational things despite more than adequate intelligence – in our world today,” he says. “The people pushing the anti-vaccination meme on parents and spreading misinformation on websites are generally of more than average intelligence and education.” Clearly, clever people can be dangerously, and foolishly, misguided.
markfrankel18

Giving Yourself Away Online - The New Yorker - 0 views

  • Recently, at the Dumbo Arts Festival, in Brooklyn, an artist named Risa Puno stood at a table and gave out cookies in exchange for personal information such as a driver’s license number, a mother’s maiden name, or the last four digits of a Social Security number. This information was entered on a form that assigned values to various pieces of identifying data—one point for your first pet’s name, three points for your home address, five points for your fingerprints, and so on—and different types of cookies required different numbers of points.
  • Maybe, instead of asking why people don’t react rationally to online threats, we should be asking whether it’s possible to react rationally to the contradictory ways in which we engage with the Web
markfrankel18

The Irrationality Myth | Big Think | Praxis - 0 views

  • There is indeed ample data that institutions and individuals can wreak havoc when they deviate from certain principles of logic and objectivity. There is also a good deal of dispiriting evidence about the rationality of voters that spurs questions about the effectiveness—and even the legitimacy—of democratic government. Yet much of the work of cognitive scientists—even fascinating Nobel Prize-winning research by Daniel Kahneman—leaves me edified but not alarmed. The human capacity for reason may be fragile and partial but it is not belied by studies in which large percentages of subjects answer a few tricky questions incorrectly.
  • My hypothesis is that while we love reading about humanity’s tendency toward the irrational, we take offense when light is thrown on our own individual incompetencies. 
markfrankel18

This is your brain on knockoffs: The science of how we trick ourselves into not believi... - 0 views

  • In 2011, Martin Kemp, an Oxford art history professor, ran an experiment referenced in Ragai’s book, in which 14 non-specialists were shown genuine and fake “Rembrandt” paintings while undergoing brain scans. A painting was shown to them and they were told it was by Rembrandt. Another painting was shown to them and they were told it was a fake. By measuring the pleasure centers of the brain, Kemp concluded that “the way we view art is not rational.” Being told a work was authentic (whether or not it actually was) activated pleasure centers when it was shown, which was not the case when the viewer was told it was inauthentic (even if it was actually the real deal). It’s all about anticipation. If you’re poured a glass of wine and told it’s a 1955 Chateau Lafite Rothschild, you’ll enjoy it much more than if you’re told it’s a 2015 Trader Joe’s wine-in-a-box, whichever it truly happens to be. (For more on this, see my eBook single on wine forgery).
  • But while non-experts are led by being told what is authentic and what is not, clever forgers do a more elaborate version of the same thing to snare specialists. Rather than telling them “this is authentic,” which would summon a defensive reaction on the part of the expert (“Oh yeah, I’m the expert here, I’ll tell you what’s authentic and what isn’t”), they lay a trail of traps by scattering subtle clues that lead the expert into following a carefully plotted trail, but to come to their own conclusion about the authenticity of the work in question.
markfrankel18

The Brain on Trial - Issue 5: Fame - Nautilus - 0 views

  • Now we are regularly bombarded with new insights into how the unconscious guides our behavior. At the same time, neuroscience has largely debunked the idea of an autonomous self that has the final say in decisions; few science-savvy folks still believe there is a “ghost in the machine,” a little homunculus in the brain who is watching our perceptions or thinking our thoughts. Some philosophers even question whether the conscious mind plays any role in our thoughts. In short, present-day neuroscience has pulled the rug out from under the concept of “the rational man.”
  • If you are asked why you chose the violin, your answer is unlikely to be an accurate reflection of the unconscious competition that led to your choice. In effect, the decision happened to you. Your brain developed a “violin neural circuit” in the same way that fame makes some actors, musicians, and novelists superstars while others, for reasons that are never entirely clear, are relegated to obscurity.
  • Imagine that you are a juror assigned to the sentencing phase of a person convicted of first-degree murder. The defendant is a 33-year-old woman who has confessed to shooting her boyfriend in the head, then stabbing him nearly 30 times before unsuccessfully trying to decapitate him with a butcher knife. Initially she tells police she hadn’t been present, that her boyfriend had been killed by “unknown intruders.” When she can offer no evidence to substantiate her alibi, she then confesses, arguing self-defense and that her boyfriend had submitted her to prior physical and mental abuse. On a national TV news show, she predicts that no jury will find her guilty, yet after a several-month trial, you find her guilty of first-degree murder. It is now sentencing time. Your assignment is to determine whether the crime warrants the death penalty or a life sentence without parole, or a lesser sentence with the possibility of parole.
markfrankel18

How politics makes us stupid - Vox - 0 views

  • In April and May of 2013, Yale Law professor Dan Kahan — working with coauthors Ellen Peters, Erica Cantrell Dawson, and Paul Slovic — set out to test a question that continuously puzzles scientists: why isn’t good evidence more effective in resolving political debates? For instance, why doesn’t the mounting proof that climate change is a real threat persuade more skeptics?
  • The leading theory, Kahan and his coauthors wrote, is the Science Comprehension Thesis, which says the problem is that the public doesn’t know enough about science to judge the debate. It’s a version of the More Information Hypothesis: a smarter, better educated citizenry wouldn’t have all these problems reading the science and accepting its clear conclusion on climate change. But Kahan and his team had an alternative hypothesis. Perhaps people aren’t held back by a lack of knowledge. After all, they don’t typically doubt the findings of oceanographers or the existence of other galaxies. Perhaps there are some kinds of debates where people don’t want to find the right answer so much as they want to win the argument. Perhaps humans reason for purposes other than finding the truth — purposes like increasing their standing in their community, or ensuring they don’t piss off the leaders of their tribe. If this hypothesis proved true, then a smarter, better-educated citizenry wouldn’t put an end to these disagreements. It would just mean the participants are better equipped to argue for their own side.
  • Kahan doesn’t find it strange that we react to threatening information by mobilizing our intellectual artillery to destroy it. He thinks it’s strange that we would expect rational people to do anything else.
  • ...1 more annotation...
  • Kahan’s studies, depressing as they are, are also the source of his optimism: he thinks that if researchers can just develop a more evidence-based model of how people treat questions of science as questions of identity then scientists could craft a communications strategy that would avoid those pitfalls. "My hypothesis is we can use reason to identify the sources of the threats to our reason and then we can use our reason to devise methods to manage and control those processes," he says.
markfrankel18

Dehumanization and terrorism | Practical Ethics - 0 views

  • Most people would agree that terrorism is no good. The word itself is rich with moralized connotations. It is true that some have argued that terrorism might sometimes be justified, but in popular discourse, terrorism is typically deemed obviously horrible. What are the consequences of branding some action an act of terrorism, or of branding some group a terrorist group? Note, in connection with this question, the ratcheting up of rhetoric surrounding ‘cyberterrorism,’ with many government officials now listing it as a major ongoing threat (e.g., here and here). A recent study by Adam Feltz and Edward Cokely of the Michigan Institute of Technology found that describing a group of people as ‘terrorist’ had far-reaching results. In general, participants in their study were less willing to “understand the group’s grievances,” less willing to “negotiate with the group.” Further, participants in their study found violence directed towards a group described as terrorist more permissible, and perceived such a group as less rational when compared to a group not described as terrorist.
  • So it is important to be aware of the ways labels such as terrorist subtly influence the way we perceive other groups of people, and also of the way we perceive people we implicitly associate with such groups.
markfrankel18

Can Moral Disputes Be Resolved? - The New York Times - 1 views

  • What makes moral disagreements so intractable? Ethics shouldn’t be as hard as rocket science. Can religion help? It might seem that if morality is a matter of obeying divine commands, we could make short work of moral disagreement, if only we knew which was the true faith. Of course, we don’t. But 2,300 years ago Plato showed that appeals to God’s wisdom, no matter which faith, is irrelevant to what makes for moral rightness.
  • What about reason? Many philosophers have argued that rational beings can reason their way to the right answers in morality. Kant and Mill both tried to do this, but ended up building incompatible moral theories by reasoning from two quite different starting points.
  • In recent years some thinkers have argued that the foundations of morality are given by what science, especially evolutionary biology, shows us about the conditions of human flourishing. These philosophers, social psychologists and evolutionary anthropologists argue that there was strong selection for a core set of moral norms that are so widespread they are absent only in psychopaths.
markfrankel18

What Do You Say to a Roanoke Truther? - The Daily Beast - 0 views

  • “Just as with the physical world, where hurricanes, tornadoes, and other ‘acts of God’ just happen, the same is true of the social world,” he wrote. “Some people just do things. They assassinate world leaders, act on poorly thought out ideologies, and leave clues at the scene of the crime. Too strong a belief in the rationality of people in general, or of the world, will lead us to seek purposive explanations where none exists.”
  • He says conspiracy theorists rely on what he calls “errant data,” or random minutiae within a terror attack or major event that can—and maybe should—go unexplained in reality. Those pushing conspiracies, however, seize on that unexplained info and attempt to explain it in full.It is an effort to connect every dot on the map—every blade of grass on the Grassy Knoll—even if some dots have nothing to with the larger event at all
  • Crisis class theory is a weirdly hopeful, terribly reductionist coping mechanism, a way to explain a world that can be unjust and needlessly cruel—but wouldn’t be if the “bad guys” controlling it all were vanquished.“There is surely some psychological comfort in believing that a horrific event like a mass murder of schoolchildren never really happened at all—that it was all fake,” he writes.
  • ...1 more annotation...
  • “We call it ‘social threat’ in psychology, and a lot of psychology is how we deal with these sorts of threats. It’s a tribal thing,” says Wood. “We see these sorts of mass shootings. If you’re a gun owner, you have a lot invested in this, yourself. You have a motivation to take this out of your wheelhouse. If all you know about somebody is that they own a gun, you’re automatically motivated to discount it.”
markfrankel18

Why Free Markets Make Fools of Us by Cass R. Sunstein | The New York Review of Books - 0 views

  • Very few economists foresaw the great recession of 2008–2009. Why not? Economists have long assumed that human beings are “rational,” but behavioral findings about human fallibility have put a lot of pressure on that assumption. People tend to be overconfident; they display unrealistic optimism; they often deal poorly with risks; they neglect the long term (“present bias”); and they dislike losses a lot more than they like equivalent gains (“loss aversion”). And until recent years, most economists have not had much to say about the problem of inequality, which seems to be getting worse.
  • By emphasizing human fallibility, the group of scholars known as behavioral economists has raised a lot of doubts about this view. Their catalog of errors on the part of consumers and investors can be taken to identify a series of “behavioral market failures,” each of them calling for some kind of government response (such as information campaigns to promote healthy eating or graphic warnings to discourage smoking). But George Akerlof and Robert Shiller want to go far beyond behavioral economics, at least in its current form. They offer a much more general, and quite damning, account of why free markets and competition cause serious problems.
markfrankel18

Sotheby's and Giacometti's hundred-million-dollar "Chariot" - 0 views

  • The most interesting aspect of the hundred-million-dollar Giacometti is that it isn’t unique. “Chariot” comes from an edition of six—each of which, we can now assume, is worth roughly the same amount.
  • It’s entirely rational to think that value goes down as edition size goes up—that if a sculpture is in an edition of six, then it will be worth less than if it were unique or in an edition of two. But the art market is weird, and doesn’t work like that—or, at least, it doesn’t work like that anymore, since it has become an extension of the luxury-goods market. In order for an artist to have value as a brand, he has to have a certain level of recognizability—and for that he needs a critical mass of work. Artists with low levels of output (Morandi, say) generally sell for lower prices than artists with high levels of output—the prime example being Andy Warhol. The more squeegee paintings that Gerhard Richter makes, the more they’re worth. In the case of “Chariot,” the other versions of the sculpture don’t dilute the value of the art so much as ratify it.
Lawrence Hrubes

Executing Them Softly - NYTimes.com - 0 views

  • Since the late 19th century in the United States, critical responses to the spectacle of pain in executions have continued to spur ardent calls for the improvement of killing technology. One of the most prolific legal theorists of capital punishment, Austin Sarat, has concisely referred to this history: “The movement from hanging to electrocution, from electrocution to the gas chamber, from gas to lethal injection, reads like someone’s version of the triumph of progress, with each new technique enthusiastically embraced as the latest and best way to kill without imposing pain.” Recent debates over the administration of midazolam and pentobarbital, and in what dosage, seamlessly integrate themselves into Sarat’s grim progress narrative. The inexhaustible impulse to seek out less painful killing technologies puts a series of questions in sharp relief: What is, and should be, the role of pain in retributive justice? And how has the law come to rationalize the condemned’s experience of pain during an execution? While the Eighth Amendment stipulates the necessity of avoiding “cruel and unusual punishment,” in 1890 the Supreme Court decided this clause could mean that no method of execution should impose “something more than the mere extinguishment of life.” And then, in 1958, the court also determined that the amendment should reflect the “evolving standards of decency that mark the progress of a maturing society.” If we were to consider the “standard of decency” in our society today, we would be pushed to ask: By what moral order have we continued to establish the “extinguishment of life” as something “mere,” and the pain of the condemned as excessive? In other words, how has the pain experienced during an execution become considered cruel and unconstitutional but not the very act of killing itself? We should dial back to older histories of law to tap into pain’s perennially vexed role in retributive theories of justice.
1 - 20 of 30 Next ›
Showing 20 items per page