Category: Psychology

Videogames Help ADHD Children

(p. A9) It isn’t often that children are encouraged to play videogames.
But a group of Boston Children’s Hospital researchers have developed videogames for children with conditions such as attention deficit hyperactivity disorder (ADHD) and anxiety, or those who just need to learn how to control their emotions better.
The videogames track a child’s heart rate, displayed on the screen. The games get increasingly difficult as the player’s heart rate increases. To be able to resume playing without extra obstacles the child has to calm themselves down and reduce their heart rate.
“What we’re trying to do is build emotional strength for kids,” said Jason Kahn, co-founder and chief scientific officer of Mighteor, a Boston-based company and spinoff of Boston Children’s Hospital. BCH runs an accelerator and funded some of the research and development of the products. They retain a small piece of ownership of Mighteor. Dr. Kahn worked as a developmental psychologist at Boston Children’s for seven years and maintains an affiliation there but launched the company in November [2016].
The games help children “build muscle memory,” he said. So once they are able to reduce their heart rate over and over again the response of physiologically calming themselves down becomes more automatic.

For the full story, see:
Sumathi Reddy. “‘When Videogames Can Help.” The Wall Street Journal (Tuesday, July 18, 2017): A9.
(Note: bracketed year added.)
(Note: the online version of the story has the date July 17, 2017, and has the title “YOUR HEALTH; When Children Can Benefit From Playing Videogames.”)

Some Brain Traits Ease Music Learning

(p. C2) A study published in Cerebral Cortex in July [2015] shows that unusual activity in specific neural areas can predict how easily musicians learn their chops.
. . .
The data . . . point to a distinct starting advantage in some people–and where that advantage might reside in the brain. A retroactive examination of the first fMRI images predicted who would be the best learners.
Those with a hyperactive Heschl’s gyrus (part of the cerebral cortex that is associated with musical pitch) and with lots of reactivity in their right hippocampus (an area linked to auditory memory) turned out to be more likely to remember tunes they had heard before and, after some practice, play them well.
The “kicker,” said Dr. Zatorre, was finding that neural head start. “That gives you an advantage when you’re learning music, and it’s a completely different system from the parts of the brain that show learning has taken place. It speaks to the idea of 10,000 hours.” In his book “Outliers,” Malcolm Gladwell called 10,000 hours of practice “the magic number of greatness.” Dr. Zatorre disagrees, saying, “Is it really fair to say that everyone’s brain is structured the same way, and that if you practice, you will accomplish the same thing?”

For the full commentary, see:
Susan Pinker. “Practice Makes Some Perfect, Others Maybe Not.” The Wall Street Journal (Saturday, Aug. 29, 2015): C2.
(Note: ellipses, and bracketed year, added.)
(Note: the online version of the commentary has the date Aug. 26, 2015.)

The print version of the Cerebral Cortex article discussed above, is:
Herholz, Sibylle C., Emily B. J. Coffey, Christo Pantev, and Robert J. Zatorre. “Dissociation of Neural Networks for Predisposition and for Training-Related Plasticity in Auditory-Motor Learning.” Cerebral Cortex 26, no. 7 (July 1, 2016): 3125-34.

The Gladwell book mentioned above, is:
Gladwell, Malcolm. Outliers: The Story of Success. New York, NY: Little, Brown, and Co., 2008.

Buddhist Monks Fear Death

(p. C4) A recent paper in the journal Cognitive Science has an unusual combination of authors. A philosopher, a scholar of Buddhism, a social psychologist and a practicing Tibetan Buddhist tried to find out whether believing in Buddhism really does change how you feel about your self–and about death.
The philosopher Shaun Nichols of the University of Arizona and his fellow authors studied Christian and nonreligious Americans, Hindus and both everyday Tibetan Buddhists and Tibetan Buddhist monks.
. . .
The results were very surprising. Most participants reported about the same degree of fear, whether or not they believed in an afterlife. But the monks said that they were much more afraid of death than any other group did.
Why would this be? The Buddhist scholars themselves say that merely knowing there is no self isn’t enough to get rid of the feeling that the self is there. Neuroscience supports this idea.
. . .
Another factor in explaining why these monks were more afraid of death might be that they were trained to think constantly about mortality. The Buddha, perhaps apocryphally, once said that his followers should think about death with every breath. Maybe just ignoring death is a better strategy.

For the full commentary, see:
Alison Gopnik. “Who’s Most Afraid to Die? A Surprise.” The Wall Street Journal (Saturday, June 9, 2018): C4.
(Note: ellipses added.)
(Note: the online version of the commentary has the date June 6, 2018.)

The print version of the Cognitive Science article discussed above, is:
Nichols, Shaun, Nina Strohminger, Arun Rai, and Jay Garfield. “Death and the Self.” Cognitive Science 42, no. S1 (May 2018): 314-32.

More Boys Choose Math Fields Due to Their Weaker Verbal Skills

(p. C2) A key tenet of modern feminism is that women will have achieved equity only when they fill at least 50% of the positions once filled by men. In some fields, women have already surpassed that target–now comprising, for example, 50.7% of new American medical students, up from just 9% in 1965, and 80% of veterinary students. But the needle has hardly moved in many STEM fields–such as the physical sciences, technology, engineering and math, in which barely 20% of the students are female.
A new study suggests some surprising reasons for this enduring gap. Published last month in the journal Psychological Science, the study looked at nearly a half million adolescents from 67 countries who participated in the Program for International Student Assessment, the world’s largest educational survey. Every three years, PISA gauges the skills of 15-year-olds in science, reading and math reasoning. In each testing year, the survey focuses in depth on one of those categories.
. . .
Some fascinating gender differences surfaced. Girls were at least as strong in science and math as boys in 60% of the PISA countries, and they were capable of college-level STEM studies nearly everywhere the researchers looked. But when they examined individual students’ strengths more closely, they found that the girls, though successful in STEM, had even higher scores in reading. The boys’ strengths were more likely to be in STEM areas. The skills of the boys, in other words, were more lopsided–a finding that confirms several previous studies.

For the full commentary, see:
Susan Pinker. “Why Don’t More Women Choose STEM Careers?” The Wall Street Journal (Saturday, March 3, 2018): C2.
(Note: ellipsis added.)
(Note: the online version of the commentary has the date March 1, 2018, and has the title “Why Aren’t There More Women in Science and Technology?”)

The print version of the Psychological Science article discussed above, is:
Stoet, Gijsbert, and David C. Geary. “The Gender-Equality Paradox in Science, Technology, Engineering, and Mathematics Education.” Psychological Science 29, no. 4 (April 2018): 581-93.

Origin of False Memories

(p. A19) Memories are subject to serious flaws, given the limitations and imperfections of the biological and psychological processes of recording, retaining and recalling them. Memories aren’t computer files with exacting recall and retrieval functions. They are often disassembled and stored in “packets” in multiple brain locations. People don’t store the fine details of all daily experiences, because of neuron capacity limitations. Even important details can be missed or lost.
Hence the brain must be selective in which memories it stores and must condense them so that many details are left out. Many eyewitnesses and even victims of crimes don’t take note of the facial features of gun-toting assailants or the make and color of getaway cars.
. . .
My colleague Elizabeth Loftus was able to “implant” false memories in a significant subset of laboratory subjects by showing them an official-looking poster of Disney characters, including Mickey Mouse and Bugs Bunny. Many subjects later remembered meeting Bugs Bunny on a childhood trip to Disneyland. Some of them even reported that Bugs had touched them inappropriately.
That was impossible. Bugs Bunny isn’t a Disney character.

For the full commentary, see:
Richard B. McKenzie. “A Stumble Down Memory Lane; Like Kavanaugh’s latest accuser, people often have ‘gaps.’ They don’t always fill them with truth..” The Wall Street Journal (Tuesday, September 25, 2018): A19.
(Note: ellipsis added.)
(Note: the online version of the commentary has the date Sept. 24, 2018.)

The commentary quoted above is partly based on McKenzie’s book:
McKenzie, Richard B. A Brain-Focused Foundation for Economic Science: A Proposed Reconciliation between Neoclassical and Behavioral Economics. Basingstoke, UK: Palgrave Macmillan, 2018..

“Wishing Only for More Time”

(p. A20) Walter Mischel, whose studies of delayed gratification in young children clarified the importance of self-control in human development, and whose work led to a broad reconsideration of how personality is understood, died on Wednesday [September 12, 2018] at his home in Manhattan.
. . .
In a series of experiments at Stanford University beginning in the 1960s, he led a research team that presented preschool-age children with treats — pretzels, cookies, a marshmallow — and instructed them to wait before indulging themselves. Some of the children received strategies from the researchers, like covering their eyes or reimagining the treat as something else; others were left to their own devices.
The studies found that in all conditions, some youngsters were far better than others at deploying the strategies — or devising their own — and that this ability seemed to persist at later ages. And context mattered: Children given reason to distrust the researchers tended to grab the treats earlier.
. . .
For the wider public, it would be the marshmallow test. In the late 1980s, decades after the first experiments were done, Dr. Mischel and two co-authors followed up with about 100 parents whose children had participated in the original studies. They found a striking, if preliminary, correlation: The preschoolers who could put off eating the treat tended to have higher SAT scores, and were better adjusted emotionally on some measures, than those who had given in quickly to temptation.
The paper was cautious in its conclusions, and acknowledged numerous flaws, including a small sample size. No matter. It was widely reported, and a staple of popular psychology writing was born: If Junior can hold off eating a marshmallow for 15 minutes in preschool, then he or she is headed for the dean’s list.
. . .
In 2014, Dr. Mischel published his own account of the experiment and its reception, “The Marshmallow Test: Mastering Self-Control.”
In at least one serious replication attempt, scientists failed to find the same results. Still, there is general agreement that self-discipline, persistence, grit — call it what you like — is a good predictor of success in many areas of life.
. . .
“I am glad that at the choice point at 18 I resisted going into my uncle’s umbrella business,” he wrote in the autobiographical essay. “The route I did choose, or stumbled into, still leaves me eager early each morning to get to work in directions I could not have imagined at the start, wishing only for more time, and not wanting to spend too much of it looking back.”

For the full obituary, see:

Benedict Carey. “Walter Mischel, 88, Marshmallow Test Creator, Dies.” The New York Times (Saturday, Sept. 15, 2018): A20.
(Note: ellipses, and bracketed date, added.)
(Note: the online version of the obituary has the date Sept. 14, 2018, and has the title “Walter Mischel, 88, Psychologist Famed for Marshmallow Test, Dies’.”)

Mischel’s book on delayed gratification, is:
Mischel, Walter. The Marshmallow Test: Mastering Self-Control. New York: Little, Brown and Company, 2014.

“No Clear Path” for A.I. to Match Humans in “Broad, Integrated, Flexible and Robust Understanding of the World”

The author of the comments quoted below is a Duke University Professor of Computer Science.

(p. A15) For those not working in AI, it can be difficult to interpret achievements in the field.
. . .
. . . the AI system solves problems in a very different way than humans.
. . .
Tasks that require responding to the same kind of standardized input over and over, with a clear measure of success, are a natural fit. Such tasks range from the diagnosis of medical images to flipping burgers. On the other hand, jobs that are messy and unpredictable and require an understanding of people and the broader world–I like to think of kindergarten teachers–will likely remain safe for a long time.
Much progress has been made in AI in a short time, so future breakthroughs are not unthinkable. For now, humans remain unsurpassed in their broad, integrated, flexible and robust understanding of the world.
. . .
. . . currently there is no clear path toward building such systems.

For the full commentary, see:
Vincent Conitzer. “Natural Intelligence Still Has Its Advantages; AI is disruptive, but it hasn’t rendered humanity obsolete.” The Wall Street Journal (Wednesday, Aug. 29, 2018): A15.
(Note: ellipses added.)
(Note: the online version of the commentary has the date Aug. 28, 2018.)

To Bacharach, Retiring from Music “Is Like Dying”

(p. 6B) NEW YORK (AP) — At age 90, Burt Bacharach hasn’t lost faith in the power of music.
“Music softens the heart, makes you feel something if it’s good, brings in emotion that you might not have felt before,” he said. “It’s a very powerful thing if you’re able to do to it, if you have it in your heart to do something like that.”
. . .
Bacharach says he has no plans to stop writing or performing. He contributes music to a new album by Elvis Costello, a longtime admirer with whom Bacharach has worked with before, and he continues to tour.
“You can throw up your hands and say, ‘I can’t do this anymore,’ but it’s what I do. I’m not just going to stop and retire, that is like dying, you know.”

For the full story, see:
AP. “School shootings inspire song by Bacharach, 90.” Omaha World-Herald (Tuesday, September 28, 2018): 6B.
(Note: ellipsis added.)

Dr. Charles Wilson Had Surgical Intuition, “Sort of an Invisible Hand”

(p. A19) Dr. Wilson sometimes worked in three operating rooms simultaneously: Residents would surgically open and prepare patients for his arrival, and he would then enter to seal an aneurysm or remove a tumor before moving on to the next case.
“He never spent much more than 30 or 60 minutes on each case, and we were left to close the case and make sure everything was O.K.,” Dr. Mitchel Berger, a former resident who is chairman of U.C.S.F.’s neurosurgical department, said in an interview. “It was unorthodox, but it worked. He demanded excellence and we gave him excellence.”
They also gave him silence. He allowed no music, no ringing phones and no idle chatter. Scrub nurses were expected to anticipate his requests.
“He would manage any break of silence with a stern look,” said Dr. Brian Andrews, a neurosurgeon who was one of Dr. Wilson’s residents and also his biographer, with the book “Cherokee Surgeon” (2011). (Dr. Wilson was one-eighth Cherokee.)
Dr. Wilson became world renowned for excising pituitary tumors through the sinus in a surgery called transsphenoidal resection.
. . .
The writer Malcolm Gladwell, in a profile of Dr. Wilson in The New Yorker in 1999, described one of those pituitary cancer surgeries. Looking at a tumor through a surgical microscope, Dr. Wilson used an instrument called a ring curette to peel the tumor from the gland.
“It was, he would say later, like running a squeegee across a windshield,” Mr. Gladwell wrote, “except that in this case, the windshield was a surgical field one centimeter in diameter, flanked on either side by the carotid arteries, the principal sources of blood to the brain.”
A wrong move could nick an artery or damage a nerve, endangering the patient’s vision or his life.
When Dr. Wilson saw bleeding from one side of the gland, he realized that he had not gotten all of the tumor. He found it and removed it. The surgery took only 25 minutes.
Dr. Wilson performed the surgery more than 3,300 times.
He told Mr. Gladwell that he had a special feel for surgery that he could not entirely explain.
“It’s sort of an invisible hand,” he said. “It begins almost to seem mystical. Sometimes a resident asks, ‘Why did you do that?’ ” His response, he told Mr. Gladwell, was to shrug and say, “Well, it just seemed like the right thing.”

For the full obituary, see:
Richard Sandomir. “‘Charles Wilson, 88, Lauded For Excising Brain Tumors, Sometimes Several in a Day.” The New York Times (Monday, March 5, 2018): A19.
(Note: ellipsis, and bracketed year, added.)
(Note: the online version of the obituary has the date March 2, 2018, and has the title “‘Charles Wilson, Top Brain Surgeon and Researcher, Dies at 88.”)

The biography of Wilson, mentioned above, is:
Andrews, Brian T. Cherokee Neurosurgeon: A Biography of Charles Byron Wilson, M.D. Scotts Valley, CA: CreateSpace Independent Publishing Platform, 2011.

“Machines Are Not Capable of Creativity”

(p. A11) New York
“I rarely have an urge to whisper,” says George Gilder–loudly–as he settles onto a divan by the window of his Times Square hotel room. I’d asked him to speak as audibly as possible into my recording device, and his response, while literal, could also serve as a metaphor: Nothing Mr. Gilder says or writes is ever delivered at anything less than the fullest philosophical decibel.
. . .
Citing Claude Shannon, the American mathematician acknowledged as the father of information theory, Mr. Gilder says that “information is surprise. Creativity always comes as a surprise to us. If it wasn’t surprising, we wouldn’t need it.” However useful they may be, “machines are not capable of creativity.” Human minds can generate counterfactuals, imaginative flights, dreams. By contrast, “a surprise in a machine is a breakdown. You don’t want your machines to have surprising outcomes!”
The narrative of human obsolescence, Mr. Gilder says, is giving rise to a belief that the only way forward is to provide redundant citizens with some sort of “guaranteed annual income,” which would mean the end of the market economy: . . .
. . .
For all the gloom about Silicon Valley that appears to suffuse his new book, Mr. Gilder insists that he’s not a tech-pessimist. “I think technology has fabulous promise,” he says, as he describes blockchain and cryptocurrency as “a new technological revolution that is rising up as we speak.” He says it has generated “a huge efflorescence of peer-to-peer technology and creativity, and new companies.” The decline of initial public offerings in the U.S., he adds, has been “redressed already by the rise of the ICO, the ‘initial coin offering,’ which has raised some $12 billion for several thousand companies in the last year.”
It is clear that Mr. Gilder is smitten with what he calls “this cryptographic revolution,” and believes that it will heal some of the damage to humanity that has been inflicted by the “machine obsessed” denizens of Silicon Valley. Blockchain “endows individuals with control of their data, their identity, the truths that they want to assert, their transactions, their visions, their content and their security.” Here Mr. Gilder sounds less like a tech guru than a poet, and his words tumble out in a romantic cascade.

For the full interview, see:
Tunku Varadarajan, interviewer. “Sage Against the Machine; A leading Google critic on why he thinks the era of ‘big data’ is done, why he opposes Trump’s talk of regulation, and the promise of blockchain.” The Wall Street Journal (Saturday, Sept. 1, 2018): A11.
(Note: ellipses added.)
(Note: the online version of the interview has the date Aug. 31, 2018.)

The “new book” by Gilder, mentioned above, is:
Gilder, George. Life after Google: The Fall of Big Data and the Rise of the Blockchain Economy. Washington, D.C.: Regnery Gateway, 2018.

Carl Reiner Says Having a Project Motivates Vibrant Longevity

(p. 6B) LOS ANGELES (AP) — Ask 12-time Emmy Award winner Carl Reiner how it feels to be nominated again, and he fires back a wisecrack.
. . .
Reiner is nominated as host-narrator of “If You’re Not in the Obit, Eat Breakfast,” a documentary about how perennial high achievers, including Mel Brooks and Tony Bennett, both 92, stay vibrant.
. . .
Reiner, the oldest-ever Emmy nominee, is willing to look in the rearview mirror, but only to fuel new work.
“When I finish anything, I have to start a new project or I have no reason to get up. Most people are that way — if they have something to do, they hang around,” said Reiner.

For the full story, see:
LYNN ELBER for the Associated Press. “Comedy Legend Carl Reiner Turns His Emmy Shot into a Punchline.” Omaha World-Herald (Monday, Aug. 27, 201): 6B.
(Note: ellipses added.)