Raj Chetty gives the 2015 Richard T. Ely Lecture (video, slides; talk begins at 9m) for the AEA: [more inside]
The Creepy Surveillance of Elf on a Shelf. How does the ubiquitous holiday tattletale work its behavioral magic? By teaching kids to expect that there's always someone watching.
Whales Aren't Keen on Being Flayed Alive By Gulls by Ed Yong (National Geographic Phenomena). [more inside]
In a Slate Article by David Rosenberg, side-by-side images and descriptions illustrate the "dual lives" of those coping with mental illness.
"It was always assumed that V-formation flight was learned from the adult birds. But these guys are all the same age and they learned to fly from a human in a microlight. They learned V-formation flying from each other. National Geographic reports on some of the fascinating intricacies of the V formation observed in migrating birds.
Your body is home to about 100 trillion bacteria and other microbes, collectively known as your microbiome. Naturalists first became aware of our invisible lodgers in the 1600s, but it wasn’t until the past few years that we’ve become really familiar with them. This recent research has given the microbiome a cuddly kind of fame. We’ve come to appreciate how beneficial our microbes are — breaking down our food, fighting off infections and nurturing our immune system. It’s a lovely, invisible garden we should be tending for our own well-being. But in the journal Bioessays, a team of scientists has raised a creepier possibility. Perhaps our menagerie of germs is also influencing our behavior in order to advance its own evolutionary success — giving us cravings for certain foods, for example.[more inside]
Finding out that the gorillas, badgers, giraffes, belugas, or wallabies on the other side of the glass are taking Valium, Prozac, or antipsychotics to deal with their lives as display animals is not exactly heartwarming news.
Want to get out alive? Follow the ants - "Emergency exits work better when they are obstructed." [more inside]
The approximate moment when grumpiness kicks in for men is around age 70. Researchers found that as men grow older — from, say, 50 on — they have fewer obstacles and annoyances to worry about in life and, furthermore, they are more equipped to deal with adversity. But around age 70, life — or at least the perception of happiness — begins to go downhill. [more inside]
Dennis Hlynsky is a professor of film and animation at RISD whose most recent work, titled Small Brains on Mass, looks at bird behavior, particularly how they interact when flying in groups. To better understand how flying as a flock is achieved, Hlynsky filmed the birds and then stacked the images on the same frame for a set number of frames, the results show each bird’s flight as a trail, but synchronized with the flock. The results are often pure poetry. [more inside]
Lewis Lehe created an interactive graphic that shows what happens when one driver brakes in traffic
“I don’t think you’re gay,” he said. He then went through the same litany as Dr. F.—he didn’t believe I was a pervert, he just felt I was lost and confused and needed to be set on the right path. Dr. K. believed in behavioral modification. He told me to place a rubber band around my wrist. Every time I had “gay thoughts,” I was to snap the rubber band, causing pain. Eventually I would associate the thoughts with the pain. - Gene Stone on growing up gay, struggling with sex, anti-gay conversion therapy, and the doctor-mandated sex surrogate that finally helped him.
tholman.com is the playground and folio of interactive developer Tim Holman, where he has posted 15 different projects, both interactive (fizzy cam [info/demo]; ZenPen; Texter; and Image Nodes) and passive (Meet the Ipsums, more than 30 text generators, from corporate to batman; the useless web; dripping paint). [more inside]
"After she passed, the chimps examined the body, inspecting Pansy’s mouth, pulling her arm and leaning their faces close to hers. Blossom sat by Pansy’s body through the night. And when she finally moved away to sleep in a different part of the enclosure, she did so fitfully, waking and repositioning herself dozens more times than was normal. For five days after Pansy’s death, none of the other chimps would sleep on the platform where she died."— "Want to Understand Mortality? Look to the Chimps", by Maggie Koerth-Baker in the NYT [more inside]
"Maybe it's a sore point: your field should have an answer (people think you do) but there isn't one yet. Perhaps it's simple to pose but hard to answer. Or it's a question that belies a deep misunderstanding: the best answer is to question the question."
Is Psychometric g a Myth? - "As an online discussion about IQ or general intelligence grows longer, the probability of someone linking to statistician Cosma Shalizi's essay g, a Statistical Myth approaches 1. Usually the link is accompanied by an assertion to the effect that Shalizi offers a definitive refutation of the concept of general mental ability, or psychometric g." [more inside]
Sian Jarvis, the supermarket’s head of corporate affairs, had undermined her claims to care about the health of her customers and let slip one of the secrets of a multi-billion-pound industry ... she revealed that one in three Asda checkouts “are what we call guilt-free checkouts”. Jarvis insisted “guilt-free” was merely “a term that’s commonly used in retail”. But it was too late, and her “guilt” gaffe quickly invited scorn in the industry and among public health professionals. Whatever the damage, she had already opened a door to the arcane science of supermarket psychology. To the designers of the modern store, shoppers are lab rats with trolleys, guided through a maze of aisles by the promise of rewards they never knew they sought The Secrets Of Our Supermarkets[more inside]
Deciphering the Tools of Nature’s Zombies: The ability of parasites to alter the behaviour of their hosts fascinates both scientists and non-scientists alike. One reason that this topic resonates with so many is that it touches on core philosophical issues such as the existence of free will. If the mind is merely a machine, then it can be controlled by any entity that understands the code and has access to the machinery. This special issue of The Journal of Experimental Biology highlights some of the best-understood examples of parasite-induced changes in host brain and behaviour, encompassing both invertebrate and vertebrate hosts and micro- and macro-parasites. Full issue annotated inside: [more inside]
From the mid 40s to the mid 50s Coronet Instructional Films were always ready to provide social guidance for teenagers on subjects as diverse as dating, popularity, preparing for being drafted, and shyness, as well as to children on following the law, the value of quietness in school, and appreciating our parents. They also provided education on topics such as the connection between attitudes and health, what kind of people live in America, how to keep a job, supervising women workers, the nature of capitalism, and the plantation System in Southern life. Inside is an annotated collection of all 86 of the complete Coronet films in the Prelinger Archives as well as a few more. Its not like you had work to do or anything right? [more inside]
Nature constantly engineers new and creative solutions to all sorts of problems—turning our stereotypes about sex upside-down along the way.
The Anternet is always up. On the surface, ants and the Internet don't seem to have much in common. But two Stanford researchers have discovered that a species of harvester ants determine how many foragers to send out of the nest in much the same way that Internet protocols discover how much bandwidth is available for the transfer of data. [more inside]
Staying_On-Topic in r/intelligentanimals posts a huge number of links explaining why Corvids (crows, ravens, magpies, etc) are amazing.
A chronic public health disaster. Complex trauma and toxic stress puts children into a state of reflexive fight, flight, or freeze responses to a perpetually threatening world. The traditional authoritative response only serves to reinforce those behaviours and, perhaps worse, has long-term health consequences:
With an ACE score of 4 or more, things start getting serious. The likelihood of chronic pulmonary lung disease increases 390 percent; hepatitis, 240 percent; depression 460 percent; suicide, 1,220 percent.One doctor describes it as “a chronic public health disaster”. Remediating this problem is going to require listening, kindness, and parachutes.
Kathryn Joyce looks at unregulated Christian homes for troubled children.
The Brain on Trial. Advances in brain science are calling into question the volition behind many criminal acts. A leading neuroscientist describes how the foundations of our criminal-justice system are beginning to crumble, and proposes a new way forward for law and order.
"We may someday find that many types of bad behavior have a basic biological explanation—as has happened with schizophrenia, epilepsy, depression, and mania."[more inside]
Anger, Politics and the Wisdom of Uncertainty - "If there's somebody or even some institution to blame, it turns out people are much more likely to get angry... anger tends to inspire individuals to engage in more political activities than they would otherwise... Without someone to blame, respondents mostly just grow fearful and anxious... A particular danger of anger seems to be closed-mindedness. Research finds that when citizens get angry, they close themselves off to alternative views and redouble their sense of conviction in their existing views. Fear and anxiety, on the other hand, seem to promote openness to alternative viewpoints and a willingness to compromise." (via) [more inside]
The Creature Connection: Our love for animals can be traced to our capacity to infer the mental states of others, which archaeological evidence suggests emerged more than 50,000 ago. This article is part of a NYTimes series on the relationship between humans and the animals we raise. [more inside]
Shared social responsibility - When customers could pay what they wanted in the knowledge that half of that would go to charity, sales and profits went through the roof ... Gneezy describes the combination of charitable donations and paying what you like as 'shared social responsibility', where businesses and customers work together for the public good. (via mr) [also see 1,2,3]
A nearly 25-year study has concluded that children raised in lesbian households were psychologically well-adjusted and had fewer behavioral problems than their peers. Results were published this month in Pediatrics: the Journal of the American Academy of Pediatrics. (Abstract. Free PDF. Scribd). [more inside]
Lucky people generate good fortune via four basic principles. They are skilled at creating and noticing chance opportunities, make lucky decisions by listening to their intuition, create self-fulfilling prophesies via positive expectations, and adopt a resilient attitude that transforms bad luck into good Those who think they're unlucky should change their outlook and discover how to generate good fortune, says Richard Wiseman (Via Lisa Hoover at Lifehacker) [more inside]
"When a dog barks at the moon, then it is religion; but when he barks at strangers, it is patriotism!"
Nobody told Donnie to arrange his toys in geometric patterns. Or to juxtapose them "socially". He just does it. Oh yeah, Donnie is a dog.
Piano Stairs! (Not everyone thinks they're a good idea.) Also see "The Deepest Trash Can". Both videos are from Volkswagon Sweden, whose new English-language website, TheFunTheory is still under construction. But here's the Swedish-language version.
Peter Morville is widely recognized as a father of the information architecture field, and he serves as an advocate for the critical roles that search and findability play in defining web user experience. His recent project titled Search Patterns, is a sandbox for collecting search examples, patterns, and anti-patterns; for example spime search, the ability to query objects in motion and find things in the real world. Morville is also on the editorial board of the new Journal of Information Architecture.
At Psychoanalyst TV, we aggregate psychology and neuroscience videos, and put them on our own TV channels. Its companion site, Neurological Correlates, A Neuroscience Tabloid of Dysfunctional Behavior - Mostly Psychopaths, Narcissists, Obesity and Addiction. Includes such gems as Visualizing Desire and Sadobabies - Runaways in San Francisco.
"Web professionals are often expected to be “always on”—always working, absorbing information, and honing new skills. Unless our work and personal lives are carefully balanced, however, the physical and mental effects of an "always on" life can be debilitating." Burnout: Running On Empty [more inside]
As the market plummets, it might be interesting to look at the neurological background in the breakdown of trust. The author, Jonah Lehrer, is a young brainiac writer for Seed and the excellent Frontal Cortex. l Scientists immediately discovered a strong neural signal that drove many of the investment decisions. The signal was fictive learning. l One way to think of the financial markets right now is that instead of being populated by rational agents, they're full of people with borderline personality disorder. [more inside]
Are you an older sibling? Did you feel unfairly treated compared to your brothers and sisters? Well, now you have science to back you up. According to Games Parents and Adolescents Play, a new sociology study published in The Economic Journal, the oldest kid in the family really does bear the brunt of parental strictness, while the younger brothers and sisters generally coast on through. [more inside]
From Ants to People, an Instinct to Swarm. Carl Zimmer looks at the work of Iain Couzin. [Via The Loom.]
This story is about something called Radical Honesty. It may change your life. (But honestly, we don't really care.)
I appreciate you for reading this article. I resent you for snarking in the thread without reading it.
Bonobo chimpanzees are commonly thought to be "an example of amicability, sensitivity and, well, humaneness" in the animal kingdom. Ian Parker's Swingers suggests a darker, more savage side to the species that belies popular perception.
Page: 1 2