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Therapist: Gender, age of Tacoma teacher suspected of rape doesn’t matter

BERLIN (AP) -- Computers may have us beat at chess and checkers, but new research suggests our brains still have an edge when it comes to solving certain tricky problems thanks to a very human trait: intuition.

Scientists in Denmark have found that people who played a game that simulated a complex calculation in physics sometimes did better than their silicon rivals.

"The big surprise we had was that some of the players actually had solutions that were of high quality and of shorter duration than any computer algorithms could find," said Jacob Friis Sherson, a physicist at Aarhus University who co-wrote the study published Wednesday in the journal Nature.

Experts say the results could advance the quest to develop effective quantum computers, something most major universities and several tech companies are working on as they seek to accelerate processing power. Such computers use individual atoms to store information and it's hoped they could one day outperform even the fastest conventional silicon-based supercomputers.

The problem that Sherson and his colleagues set out to tackle concerns the best way to control the atoms using laser beams before their quantum state is disturbed. Time is limited and the number of possibilities is vast, meaning that even advanced computers struggle to find the perfect solution.

The scientists decided to create a game called Quantum Moves , in which players had to perform essentially the same task by using their mouse to simulate the laser beams that pick up the atoms and move them around.

This approach -- known as gamification -- has been used for several years to solve other scientific problems, such as identifying types of galaxies based on their shape.

"Most of the other efforts deal with pattern recognition whereas our game is very dynamic and intuition-based," said Sherson.

The team found that players were able to outperform computers precisely because they didn't try all possible options one by one.

"One of the most distinctly human abilities is our ability to forget and to filter out information," he said. "And that's very important here because we have a problem that's just so complicated you will never be finished if you attack it systematically."

Frank Wilhelm-Mauch, a professor of theoretical physics at the University of Saarbruecken who wasn't involved in the study, said the Danish scientists had found a way to exploit the way humans intuitively find solutions to fairly complex problems by simplifying them, thereby achieving a solution that might not be as mathematically perfect as that produced by a computer but definitely more practical.

"The work looks extremely solid and the solution is totally plausible," he said.

Wilhelm-Mauch said the results of the study would likely affect the entire field of quantum computing, because similar problems exist "like sand on a beach."

The Danish scientists are hoping to build on their existing work as word of the game and its contribution to quantum physics spreads, drawing in more players.

The effort might also be seen as a response to the setbacks human players have suffered against computers in more traditional games recently. Last month AlphaGo, a program developed by Google to play the ancient strategy game Go, won 4:1 matches against humans, chalking up another major victory for artificial intelligence.

"It's slightly encouraging that there are problems where we humans are still superior to computer algorithms," said Sherson.

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https://www.scienceathome.org


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Meredith Powell, 24, was arrested last week and pleaded not guilty to charges that she engaged in sexual activity with two of her male students and texted nude photos to a third.

Chrys Potuzak, a Clinical Social Worker/Therapist at Harborview Sexual Assault and Trauma Center, tells KIRO Radio’s Jason Rantz show that despite reaction questioning whether the teens were truly victims, the person under the age of consent is always the victim.

“When you’re a teenager, you’re actually still maturing, your brain is still maturing,” says Potuzak. “The way that an adult can reason and make decisions and consent, children and teens actually aren’t yet ready to do that.”

Pierce County Prosecutor Mark Lindquist told KIRO Radio all three of Powell’s victims were students of hers.

“She had oral sex with one boy, who was 15, she had sexual activity with another, who was 15, and she propositioned, via Snapchat, a 17-year-old.”

According to court documents, Meredith Powell did not have intercourse with any of the victims.

After the fact, Potuzak said the young person will likely feel very conflicted about the activity and will have trouble processing it.

“That is pretty confusing for a kid to try to reconcile that or try to figure that out internally, that something might have felt good or felt exciting, but at the same time been very, very wrong,” she said.

Potuzak added that if the incident is never reported or addressed, the victim may begin to internalize their feelings, which could lead to intimacy issues or unhealthy coping mechanisms.

“There is a higher probability that they’re going to maybe go to using substances or something that chronically might be an unhealthy habit,” said Potuzak.

In this case, Powell wrote a letter on to one of the boys’ girlfriends apologizing for what she called promiscuous text messages.

Officers arrested Powell on Thursday and she has been placed on unpaid administrative leave.

And as for gender, Potuzak said people might’ve reacted differently if the adult suspect was a male and the victims were female, but the activity is harmful to the victim in either case.

“It seems to be this thought when it’s a female that it’s not this great of a harm to children, and it really is,” she said.

Related:
Tacoma teacher charged with having sex with students

Jason Rantz on KIRO Radio 97.3 FM

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