Quotulatiousness

November 20, 2012

A basic tenet of (male) human psychology seems to be misunderstood here…

Filed under: Humour, Media — Tags: , , , — Nicholas @ 12:39

Emily Esfahani Smith on “hook-up culture”:

The good news is that Sex Week is only around every two years. In 2008, the Harvard Crimson quipped: “Sex at Harvard is a year-round activity. At Yale, it lasts a week.” It’s a funny line, but not exactly true, which brings up the bad news: There is another part of the social-sexual landscape of Yale and other schools that is more lasting and endemic: the hook-up culture. In the hook-up culture, which is primarily driven by women, college students prefer to have sex with “no strings attached” — that is, they seek to have meaningless, casual sex outside of the context of a relationship. Some women consider this “empowering,” as Harden finds out by eavesdropping on a conversation between two female students, one of whom has this to say about her hook-up conquests, who are football players on campus: “If you go up to them at a party and just get them drinking, and start dancing with them, and kissing them, they will totally end up sleeping with you. They don’t even know they’re being played. They have no clue.”

Cue reality: “Could it be possible,” Harden writes, “That these girls don’t understand a fundamental fact about the human male? You normally don’t have to trick a man into having sex.” Young women today, influenced by Sex Week-style programming, have lost track of how the sexual marketplace really works.

November 9, 2012

Deception and counter-deception

Filed under: Europe, Germany, History, Military, WW2 — Tags: , , , , , — Nicholas @ 09:08

Deception in war reached a crescendo in the latter stages of World War 2, with the allies’ use of General George S. Patton’s imaginary First US Army Group (FUSAG) to pin German attention on the Pas de Calais for more than a month after the real D-Day landings in Normandy. In addition to direct propaganda and an extensive radio network generating fake messages to show the size of FUSAG, the allies also created entire dummy airfields and flotillas of fake landing craft to show up on German air recon photos. The fake planes, aircraft, and buildings were a key part of maintaining the fictitious threat of another, bigger invasion — which successfully kept a large German force away from the real landings.

Less well-known is that the Germans also indulged in this kind of deception:

In what could easily be the finest and boldest example of death-defying and cheeky nose-thumbing during the Second World War or any conflict for that matter, bomber and intruder crews of the Royal Air Force and USAAF are reputed to have bombed the Luftwaffe’s decoy airfields and dummy aircraft, not with high explosives or incendiaries, but with nothing more than dummy bombs made of wood, and painted with the smug remark “Wood for Wood”… all just to make a point.

Throughout all theatres of war, during the Second World War, from China to Holland to Kent, air forces, phsy-ops units and logistics people constructed dummy targets such as airfields, factories, truck parks, convoys and even ships, out of wood, canvas, burlap, or inflatable rubber. The decoy airfields were often populated with dummy aircraft and vehicles of such high quality, that even low flying recce aircraft with photographic equipment would have hard time telling the difference between the dummies and the real thing. The decoy airfields and dummy aircraft served several purposes simultaneously. They confused snooping enemy aircraft and hence planners as to the number of aircraft available to the opposing forces as well as to their displacement. They provided decoy targets for enemy bombers which, if attacked would prevent real aircraft from being destroyed. Often, these airfields were built near real airports in the path of attacking aircraft in the hopes that they would then drop their bombs and strafe the dummies, thereby saving the real aircraft.

H/T to Roger Henry for the original link.

October 27, 2012

Chemophobia, “a fear so rampant that it has infected an entire generation of women”

Filed under: Environment, Health, Media — Tags: , , , — Nicholas @ 12:13

Margaret Wente in the Globe and Mail:

Ms. Williams is right that our bodies contain trace amounts of pretty much everything that’s in our environment. But toxicity is a matter of degree. And technology is so advanced that we can measure trace amounts in parts per trillion. As yet, research has found no trace of harm. For example, after a comprehensive review of environmental causes and risk factors for breast cancer, the U.S. Institute of Medicine found no conclusive link between any of these chemicals and an increased risk of breast cancer. According to Scientific American, “some research shows the toxic load in breast milk to be smaller than that in the air most city dwellers breathe inside their homes.”

[. . .]

This is not to say there’s no impact from environmental factors. But these effects are small and uncertain. To eliminate them all, we’d have to eliminate modernity and return to being hunter-gatherers again.

But I’m afraid chemophobia is here to stay. Fear sells. Fear of chemicals manufactured by rapacious, greedy, money-sucking capitalist enterprises sells even better. Fear is is the main product peddled by interest groups such as the Environmental Defence Fund, which has been quite successful at marketing the notion that invisible dangers lurk all around us. The media love this stuff because it makes for easy headlines: If your shampoo doesn’t kill you, your lipstick will! Fear is a staple of celebrity experts like Dr. Oz, who has advised readers to avoid toxic sales receipts from fast-food restaurants and gas stations.

October 16, 2012

Asking for help against bullying may be impossible

Filed under: Health, Media — Tags: , , , — Nicholas @ 10:57

Matt Gurney in the National Post pointing out that the instinctive response of many to bullying just isn’t a viable alternative for many or even most victims of bullying:

The federal NDP has reverted to type, calling for a national strategy to combat bullying. School boards and educators will no doubt develop strategies and zero-tolerance procedures. Counsellors will want to chat about mediating the disputes. Well-intended suggestions, all. But they all suffer from the same fundamental weakness — they can only spring into action once the victim further victimizes themselves. For many, the solution is as bad as the problem.

I’m referring, of course, to the mere act of asking for help. Bullying is an intensely degrading assault. It strips power and dignity away from the victim. Sometimes it’s crushing and sudden, other times it’s gradual, with the victim’s mental defences whittled away piece by piece. The end result, as we all know, can be a victim utterly convinced that everyone is staring at them, laughing at them, enjoying the defenceless, pathetic state they’ve been reduced to. The bullies themselves feed off the crushing of their victims, but the keen attention of the mob is what makes it so humiliating for those targeted. It’s not just a humiliation. It’s a very, very public one.

And it is in that moment of maximum vulnerability and humiliation that the students are supposed to further compound their embarrassment and signal their total defeat by appealing for help from a teacher or counsellor? Or even a parent?

[. . .]

If there is a way forward on bullying — I’m not sure there is, as much as we’d all like one — it will have to recognize the inherent advantage bullies possess. Their victims don’t want help. They might desperately need it, but asking for it is, for most, a step too far, an added injury they simply cannot contemplate. The only effective means of deterring a bully may lie with the observing mob becoming enforcers of an anti-bullying code. And as that seems unlikely, outrage notwithstanding, this is probably a problem we’re stuck with.

October 15, 2012

Jonathan Kay on bullying

Filed under: Health, Media — Tags: , , , , — Nicholas @ 11:38

In his National Post column, he responds to a fellow journalist’s column on the topic of bullying:

The appetite to bully cannot be treated as a social sickness, or the product of maladaptive psychological development — which is how it is universally depicted in the media, and in government-funded public-service announcements. Bullying is in our genes. And any effort to fight it must reflect that fact.

The reason that bullying has become part of human evolutionary psychology is that it works — for both males and females — as a strategy to increase one’s attractiveness to the opposite sex, one’s perceived social status, and the cohesiveness of one’s social alliances.

In movies, bullies are shown to be wounded individuals whose bullying is a perverse symptom of the pain that’s been inflicted on them by abusive parents inhabiting poor and broken homes, or by more dominant figures in their social pecking order. There is no evidentiary basis for this stereotype. In fact, research cited by Anthony Volk, Joseph Camilleri, Andrew Dane and Zopito Marini in a 2012 Aggressive Behavior journal article indicate that bullying-induced social dominance is correlated with reduced stress and improved physical health. Amazingly, “bullying is also positively linked with other positive mental traits such as … cognitive empathy, leadership, social competence, and self-efficacy.”

[. . .]

The strategy works: Studies show that boys who bully other boys, on average, gain status with girls, who perceive the boys as more dominant. And girls who bully, on average, receive more positive attention from boys.

As the aforementioned authors report, “Dominance has been found to be positively associated with both bullying and peer nominations of dating popularity among adolescents. Bullying is also positively correlated with peer nominations of power, social prominence, student and teacher ratings of perceived popularity and peer leadership” — all of which translate to social capital, which in turn means social or mating opportunities with the opposite sex.

An earlier post on this topic is here.

September 25, 2012

It’s not just your imagination: libertarians really are weird

Filed under: Economics, Liberty, Politics — Tags: , , — Nicholas @ 00:01

Jonathan Haidt at the Righteous Mind summarizes a recent study published in PLoS ONE which looked at the psychology of libertarians (using conservatives and liberals as controls):

The findings largely confirm what libertarians have long said about themselves, but they also shed light on why some people and not others end up finding libertarian ideas appealing. Here are three of the major findings:

1) On moral values: Libertarians match liberals in placing a relatively low value on the moral foundations of loyalty, authority, and sanctity (e.g., they’re not so concerned about sexual issues and flag burning), but they join conservatives in scoring lower than liberals on the care and fairness foundations (where fairness is mostly equality, not proportionality; e.g., they don’t want a welfare state and heavy handed measures to enforce equality). This is why libertarians can’t be placed on the spectrum from left to right: they have a unique pattern that is in no sense just somewhere in the middle. They really do put liberty above all other values.

2) On reasoning and emotions: Libertarians have the most “masculine” style, liberals the most “feminine.” We used Simon Baron-Cohen’s measures of “empathizing” (on which women tend to score higher) and “systemizing”, which refers to “the drive to analyze the variables in a system, and to derive the underlying rules that govern the behavior of the system.” Men tend to score higher on this variable. Libertarians score the lowest of the three groups on empathizing, and highest of the three groups on systemizing. (Note that we did this and all other analyses for males and females separately.) On this and other measures, libertarians consistently come out as the most cerebral, most rational, and least emotional. On a very crude problem solving measure related to IQ, they score the highest. Libertarians, more than liberals or conservatives, have the capacity to reason their way to their ideology.

3) On relationships: Libertarians are the most individualistic; they report the weakest ties to other people. They score lowest of the three groups on many traits related to sociability, including extroversion, agreeableness, and conscientiousness. They have a morality that matches their sociability – one that emphasizes independence, rather than altruism or patriotism.

September 23, 2012

Are we really smarter than our great-grandparents?

Filed under: History, Science — Tags: , , , , — Nicholas @ 09:48

An interesting article in the Wall Street Journal looks at the documented phenomenon of rapidly rising IQ in modern humans:

Advanced nations like the U.S. have experienced massive IQ gains over time (a phenomenon that I first noted in a 1984 study and is now known as the “Flynn Effect”). From the early 1900s to today, Americans have gained three IQ points per decade on both the Stanford-Binet Intelligence Scales and the Wechsler Intelligence Scales. These tests have been around since the early 20th century in some form, though they have been updated over time. Another test, Raven’s Progressive Matrices, was invented in 1938, but there are scores for people whose birth dates go back to 1872. It shows gains of five points per decade.

In 1910, scored against today’s norms, our ancestors would have had an average IQ of 70 (or 50 if we tested with Raven’s). By comparison, our mean IQ today is 130 to 150, depending on the test. Are we geniuses or were they just dense?

[. . .]

Modern people do so well on these tests because we are new and peculiar. We are the first of our species to live in a world dominated by categories, hypotheticals, nonverbal symbols and visual images that paint alternative realities. We have evolved to deal with a world that would have been alien to previous generations.

A century ago, people mostly used their minds to manipulate the concrete world for advantage. They wore what I call “utilitarian spectacles.” Our minds now tend toward logical analysis of abstract symbols — what I call “scientific spectacles.” Today we tend to classify things rather than to be obsessed with their differences. We take the hypothetical seriously and easily discern symbolic relationships.

September 19, 2012

Jacob Sullum on the legacy of Thomas Szasz

Filed under: Health, Law, Liberty — Tags: , , , — Nicholas @ 08:48

Jacob Sullum‘s post on the influence the late Thomas Szasz had and continues to have:

The idea that psychiatry became scientifically rigorous soon after Szasz first likened it to alchemy and astrology is hard to take seriously. After all, it was not until 1973 that the American Psychiatric Association (APA) stopped calling homosexuality a mental disorder.

More often, psychiatry has expanded its domain. Today it encompasses myriad sins and foibles, including smoking, overeating, gambling, shoplifting, sexual promiscuity, pederasty, rambunctiousness, inattentiveness, social awkwardness, anxiety, sadness, and political extremism. If it can be described, it can be diagnosed, but only if the APA says so.

[. . .]

For more than half a century, Szasz stubbornly highlighted the hazards of joining such a fuzzy, subjective concept with the force of law through involuntary treatment, the insanity defense, and other psychiatrically informed policies.

Consider “sexually violent predators,” who are convicted and imprisoned based on the premise that they could have restrained themselves but failed to do so, then committed to mental hospitals after completing their sentences based on the premise that they suffer from irresistible urges and therefore pose an intolerable threat to public safety. From a Szaszian perspective, this incoherent theory is a cover for what is really going on: the retroactive enhancement of duly imposed sentences by politicians who decided certain criminals were getting off too lightly — a policy so plainly contrary to due process and the rule of law that it had to be dressed up in quasi-medical, pseudoscientific justifications.

Szasz specialized in puncturing such pretensions. He relentlessly attacked the “therapeutic state,” the unhealthy alliance of medicine and government that blesses all sorts of unjustified limits on liberty, ranging from the mandatory prescription system to laws against suicide.

September 15, 2012

Our collective maladjusted attitude to small risks

Filed under: Economics, Europe, Italy — Tags: , , , , , — Nicholas @ 09:44

Tim Harford shows that you can learn a lot about economics by looking at the process of hiring a rental car:

Here’s a puzzle. If it costs €500 to hire a €25,000 car, how much should you expect to pay to hire a €50 child’s car seat to go with it? Arithmetic says €1; experience suggests you will pay 50 times that.

This was just one of a series of economics posers that raised their heads during my summer vacation – indeed, within a few minutes of clearing customs in Milan. One explanation is that the apparently extortionate price reflects some unexpected cost of cleaning, fitting or insuring the seat – possible but implausible. Or perhaps parents with young families are less sensitive to price than other travellers. This, again, is possible but unconvincing. In other contexts, such as package holidays and restaurants, children with families are often given discounts on the assumption that money is tight and bargains keenly sought.

[. . .]

After paying through the nose for the car seat we were alerted to a risk. “If your car is damaged or stolen, you are liable for the first €1,000 of any loss.” Gosh. I hadn’t really given the matter any thought but the danger suddenly felt very real. And for just €20 a day, or something like that, I could make that danger vanish.

[. . .]

What’s happening here? Behavioural economists have long known about “loss aversion”: we’re disproportionately anxious at the prospect of small but salient risks. The car hire clerk carefully created a very clear image of a loss, even though that loss was unlikely. I haven’t paid such fees for years and have saved enough cash to write off a couple of hire cars in future.

September 14, 2012

Why did people travel all over the ancient Greek world to consult the Oracle at Delphi?

Filed under: Books, Europe, Greece, History — Tags: , — Nicholas @ 00:01

Megan McArdle on self-help, self-help books, and a good guess about why the Oracle at Delphi was so influential:

I must have read dozens — hundreds — of melancholy laments about the process of aging when I was in my twenties. I enjoyed the writing of many, and even managed to eke a wistful moment out of a few of them. But then one day, in my mid-thirties, I found myself reading another — and resonating to its message of lost youth like a finely tuned wind-chime. Suddenly I shared the wistful and slightly angry sense of a profound loss of possibility; I too had realized that there was no longer time for me to try another career, take up ballet, or enlist in the military. For the rest of my life, I was going to be basically what I am now. I also shared the sense of comfort that that realization brings; I wasted far too much of my twenties trying to construct unlikely selves from the basic starting material I was given.

Some messages can only be heard when you are ready. And some can only be taken from a stranger, as witness the dismal record of friends who try to “help” each other with their marriages. “Practice makes perfect” may not be any more true because someone did a study demonstrating it — but the edict may be easier to swallow coming from Malcolm Gladwell than from your mother.

[. . .]

Hale was part of the team that investigated the Oracle at Delphi, and found that the oracle seems to have sat directly above a crack in the earth which emitted psychoactive gases, putting her in an altered state from which she delivered her pronouncements. He gave us a stunning lecture on the topic of the Oracle (you can get a taste of what it was like here). And one of the topics he explored was what role the oracle played in Greek society. Why did people come to this remote place from all over the Mediterranean, and even beyond, in order to ask her a question? Not just to ask — to act on it. People seemed to have believed that the Oracle was really pointing the way for them.

One possibility, of course, is that the psychoactive gasses actually allowed the Oracle to see the future, and thus provide a very useful service. But I think we can assume arguendo that this is probably not the case. So why were people so interested in what she had to say?

Perhaps they were just all stupid — this is a popular theory about the past. But Hale offered another possibility. He suggested that even cryptic, elusive statements such as the oracle liked to make can be very valuable, because they snap us out of our current mode of thinking. When you are stuck in a rut, rehearsing the same arguments (or behaviors) over and over again, just having someone offer you new food for thought may open up possibilities that you previously hadn’t considered.

September 11, 2012

Thomas Szasz, RIP

Filed under: Books, Health, Liberty, USA — Tags: , , — Nicholas @ 11:25

A brief obituary notice for Thomas Szasz:

Thomas Stephen Szasz, M.D., 92, died at his home in Manlius, N.Y. on September 8, 2012. He was born in Budapest, Hungary in 1920, and emigrated to the United States in 1938. He graduated the University of Cincinnati with an undergraduate degree in physics in 1941, and as valedictorian of the medical school in 1944. After medical internship at Boston City Hospital and psychiatry residency at the University of Chicago, he pursued psychoanalytic training. [. . .] He argued that what are called mental illnesses are often better described as “problems in living,” and he opposed involuntary psychiatric interventions. His reputation in defense of these principles was launched in 1961 with The Myth of Mental Illness. He published 35 books, translated into numerous languages, and hundreds of articles in the subsequent 50 years.

September 7, 2012

Gender-identity: how (many) adolescents cope with the “what am I” problem

Filed under: Quotations, Randomness — Tags: , , , , — Nicholas @ 00:01

This is from a discussion that took place on the Lois McMaster Bujold mailing list the other day (list info here) that explored some interesting notions. I emailed Ms. Bujold to ask her permission to use a quote from one of her posts, and she asked me to provide a bit more context as she wasn’t sure the portion I’d asked to use was sufficiently informative. The topic of discussion was the anima/animus mental model of what is “right” about the opposite sex many (most? all?) young people use to determine what it is to be male or female. A subtopic of that was the use or misuse of that mental model to judge potential dates/mates and the problems that that might entail.

It seems to tie in with my own notions of gender-identity formation in adolescence being principally accomplished by heatedly deleting everything seen to be associated with the opposite gender, and maturity being the slower process of regaining or recovering same to once again become a complete human being.

[. . .]

I might direct your attention to the large preponderance of “alpha males” as romance novel heroes. Very much the embodiment of those very assertive or practical qualities that adolescent women delete (or repress, if you prefer) in themselves, much to their later sorrow when they have to cope with real life, alas.

Your typical bad-boy alpha-jerk high-achieving rich hero is pretty much a grocery list of survival qualities discouraged in women, in fact.

Granted, women need to be socialized as sharers to a high degree, or their infants would never survive un-murdered. It’s a near thing as-is. (Says the experienced mom.)

August 10, 2012

Justification for Thomas Szasz?

Filed under: Health, Liberty, Science — Tags: , — Nicholas @ 13:54

An interesting post at the Hit and Run blog by Jacob Sullum:

Last year, I was surprised to see Allen Frances, who headed the panel that produced the current edition of the American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders, tell Gary Greenberg: “There is no definition of a mental disorder. It’s bullshit. I mean, you just can’t define it.” This week Frances surprised me again, declaring in his contribution to a Cato Unbound debate about psychiatric coercion that “mental disorders most certainly are not diseases.” Rather, he says, they are “constructs” that may justify treating people against their will as “a last resort.” Go here for my response. But start with Jeffrey Schaler’s opening essay, where he lays out the Szaszian position on mental illness, which Frances, the lead editor of psychiatry’s bible, says he basically agrees with, although “Schaler and Szasz go way too far in their total rejection of any need ever for involuntary treatment.”

August 3, 2012

Sir John Keegan, RIP

Filed under: Books, Britain, History, Media, Military — Tags: , — Nicholas @ 00:04

One of the most influential military historians of the 20th century is dead. Sir John Keegan, perhaps best known for his groundbreaking book The Face of Battle is remembered by Con Coughlin of the Telegraph:

While, on a personal note, I was deeply saddened to learn of the the death of my dear friend and colleague Sir John Keegan, I hope his passing will provide all of us with the opportunity to reflect on his truly monumental contribution to the study of military history, as well as his more waspish contributions as the Daily Telegraph‘s Defence Editor.

As Professor of Military History at Sandhurst, a position he held with distinction for many years before joining the Daily Telegraph in 1986, John, and he liked to be known in the Telegraph office, single-handedly transformed the way in which we approach military history. Before John made his seminal contributions with books such as The Face of Battle and The Mask of Command, military history was mainly confined to the study of strategy, tactics and technological advances in equipment. The human face — and cost — of warfare was largely overlooked, until Sir John opened up a whole new dimension to the discipline by addressing the human element of conflict.

Update: The New York Times obituary.

Mr. Keegan never served in the military. At 13, he contracted orthopedic tuberculosis and spent the next nine years being treated for it, five of them in a hospital, where he used the time to learn Latin and Greek from a chaplain. As he acknowledged in the introduction to “The Face of Battle,” he had “not been in a battle, nor near one, nor heard one from afar, nor seen the aftermath.”

But he said he learned in 1984 “how physically disgusting battlefields are” and “what it feels like to be frightened” when The Telegraph sent him to Beirut, Lebanon, to write about the civil war there.

Mr. Keegan’s body of work ranged across centuries and continents and, as a whole, traced the evolution of warfare and its destructive technology while acknowledging its constants: the terrors of combat and the psychological toll that soldiers have endured.

Update, the second: “Sir Humphrey” at the Thin Pinstriped Line regrets the news:

Humphrey was deeply saddened to read of the death of the esteemed author and military historian, Sir John Keegan. He was one of the greatest authors of military history of the late 20th century, and many of his books can be found on Humphreys bookcases.

Humphrey first discovered Keenan’s work in his teens, and found the excellent analysis and writing style to be engrossing. It was always a pleasure to read his books, and the world is a poorer place for his passing. Similarly, his work on the Daily Telegraph provided first rate analytical capability to that paper, enabling him to join many disparate facts and events and turn them into a critical ‘so what’ assessment on the implications of a situation. In many ways Keegan was an intelligence analyst in all but name, and proponents of the value of Open Source Intelligence (OSINT) could do worse than look at his media articles to show how well written work, derived using the same information as everyone else had access to, could easily be used to inform policy makers without being classified as ‘Top Secret Burn Before Reading’.

One of the most important roles that Keegan played though was in his work at Sandhurst. Working alongside other superb historians, such as the late Richard Holmes, he was able to educate an entire generation of British Army Officers in the subtleties of the academic study of the profession of war. The 1970s and 1980s saw almost a ‘golden generation’ of academics emerge from Sandhurst, teaching and writing, and making the move from being a lecturer through to being internationally renowned historians. This was not a new move, for there has long been a strong academic trend at all three service academies over many years, and where whole generations of officers would have been brought into contact with their theories and ideas. The academic studies teams would teach on strategy, tactics, and history and try to bring the wider theoretical and conceptual understanding of military conflict, and merge it with what the cadets were learning in their basic training. This marked the start of a lifelong process of military education, where throughout their careers, military officers returned to Staff College for further updates on strategy, history and wider considerations.

July 19, 2012

Choice: re-evaluating the notion that too much choice is a bad thing

Filed under: Economics, Liberty, Science — Tags: , , , — Nicholas @ 09:37

There was a famous study several years ago that supposedly “proved” that providing too many choices to consumers was worse than providing fewer choices. At the time, I thought there must have been something wrong with the study.

The study used free jam samples in a supermarket, varying between offering 24 samples and only six, to test whether people were more likely to purchase the products (they were given a discount coupon in both variants). The result was that people who sampled from the smaller selection were more likely to actually buy the jam than those who had the wider selection to choose from. This was taken to prove that too many choices were a bad thing (and became a regular part of anti-consumer-choice advocacy campaigns).

Tim Harford explores more recent attempts to reproduce the study’s outcome:

But a more fundamental objection to the “choice is bad” thesis is that the psychological effect may not actually exist at all. It is hard to find much evidence that retailers are ferociously simplifying their offerings in an effort to boost sales. Starbucks boasts about its “87,000 drink combinations”; supermarkets are packed with options. This suggests that “choice demotivates” is not a universal human truth, but an effect that emerges under special circumstances.

Benjamin Scheibehenne, a psychologist at the University of Basel, was thinking along these lines when he decided (with Peter Todd and, later, Rainer Greifeneder) to design a range of experiments to figure out when choice demotivates, and when it does not.

But a curious thing happened almost immediately. They began by trying to replicate some classic experiments – such as the jam study, and a similar one with luxury chocolates. They couldn’t find any sign of the “choice is bad” effect. Neither the original Lepper-Iyengar experiments nor the new study appears to be at fault: the results are just different and we don’t know why.

After designing 10 different experiments in which participants were asked to make a choice, and finding very little evidence that variety caused any problems, Scheibehenne and his colleagues tried to assemble all the studies, published and unpublished, of the effect.

« Newer PostsOlder Posts »

Powered by WordPress