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'Uhs' and 'Ums': Among the Verbal Tics of Psychopaths

They interrupt speech to mask their madness: study

(Newser) - Know someone who uses "uh" and "um" a lot, and cause-and-effect conjunctions like "because" and "so that"? Well, not to exaggerate, but your friend may be a psychopath. Researchers recently interviewed 52 convicted murderers in an effort to suss out the linguistic tendencies of psychopaths—...

We Like Taking Secret Smartphone Videos of ...

Weird clothing, athletes, and klutzes top list

(Newser) - Watch what you're doing in public, America: Someone may be watching you—with a smartphone. In a new survey, 50% of American adults say they would take a secret video with their smartphone, the Baltimore Sun reports. Queried on their favorite subjects, their answers included:

Vitamins Boost Women's Mortality Rate: Study

 Vitamins Boost 
 Women's Risk 
 of Dying 
study says
Oct 10, 2011 2:50 PM CDT

Vitamins Boost Women's Risk of Dying

High concentration of nutrients may turn toxic: researchers

(Newser) - Popping too many vitamins may actually shorten your life, a new study says. Researchers looked at the supplement intake of 38,000 women, starting in their early 60s, over 19 years—and found vitamin-users had a 2.4% higher chance of dying. Multivitamins, B6, iron, zinc, copper, folic acid, and...

Psychopaths More Cautious Than Stockbrokers
Psychopaths More Cautious Than Stockbrokers
Study says
Sep 27, 2011 11:00 AM CDT

Psychopaths More Cautious Than Stockbrokers

Stock traders prove more reckless, ruthless in simulations, tests

(Newser) - Don’t call rogue traders like Kweku Adoboli a psycho—because that may not be fair to psychos. A new study from the University of St. Gallen in Switzerland pitted a group of stockbrokers against a group of actual psychopaths in various computer simulations and intelligence tests, and found that...

Hospital Study Exposed Kids to Lead: Lawsuit

Study placed children in poisonous homes, lawsuit says

(Newser) - Poor black children in Baltimore were exposed to "dangerous levels" of lead during a 1990s housing experiment, a new lawsuit claims. Families in the class action suit say the Kennedy Krieger Institute knowingly placed children in houses with high levels of lead-paint poisoning, the Baltimore Sun reports. But the...

Early Risers Happier, Healthier
 Early Risers Happier, Healthier 
study says
Sep 15, 2011 3:30 PM CDT

Early Risers Happier, Healthier

Morning people tend to be less stressed, depressed, overweight

(Newser) - If you're not a morning person by nature, perhaps this will convince you to lay off the snooze button: A new study finds that those who get out of bed by 6:58am, on average, do better in the workplace and have a lower chance of being depressed, stressed,...

Female Orgasm Exists for Unique Reason: Study
 Women's Orgasms 
 Exist Because... 
study says
Sep 10, 2011 1:41 PM CDT

Women's Orgasms Exist Because...

...well, who knows, but they serve a purpose: study

(Newser) - Turns out there is a unique reason for the female orgasm... but nobody knows what it is yet. The latest foray into female ecstasy involved asking about 10,000 pairs of opposite-sex siblings and twins about their sexual habits. The upshot: Most of the girls had no similarity with their...

48% of Gay Americans Work in the Closet

Many are out in their personal lives, but in at work

(Newser) - Nearly half of college-educated gay and lesbian Americans keep their rainbow flags furled at work, according to a new study. By the Center for Work-Life Policy’s count, 48% hide their orientation in the workplace, with about a third leading “double lives”—meaning they’re openly gay at...

Our Biggest Regret ...
 Our Biggest Regret Is... 
Mar 24, 2011 4:32 AM CDT

Our Biggest Regret Is...

Love, family, education, career, money all make the list

(Newser) - Love—or lust—was in the air, and we failed to take action, or took the wrong action. That's the biggest regret of our lives, according to a recent study. Nearly one in five survey respondents named a lost love connection as the one thing in their lives they regretted...

Pedophilia Accepted in South Afghanistan: Study

'Boy play' common across parts of country

(Newser) - Pedophilia is a widely-accepted practice in southern Afghanistan, where "boys are apprenticed to older men for their sexual initiation," US social scientists find. British officers requested the study amid soldiers’ complaints about unwanted advances from locals, including Afghan soldiers. Young Western troops "were beginning to feel uncomfortable...

Facebook Strengthens Relationships
 Facebook 
 Strengthens 
 Relationships 
study says
Nov 24, 2010 11:33 AM CST

Facebook Strengthens Relationships

Those 'friends' you don't know may serve a purpose

(Newser) - Facebook "friendships" may seem superficial—but they actually strengthen social ties, a study suggests. “Facebook is not supplanting face-to-face interactions between friends, family, and colleagues,” a professor behind the study tells Reuters . After surveying 900 college students and recent grads about their Facebook activities, researchers found “...

Early, Chronic Stoners Always in a Haze: Study

Heavy tokers score lower on cognitive tests

(Newser) - Stoners who start smoking pot heavily before the age of 16 score significantly lower on cognitive tests than their non-toking counterparts—and worse than those who become stoners later in life, according to researchers. The average age of those studied was 22, and researchers defined a chronic marijuana user as...

iPhone App Gauges Your Happiness

And finds that daydreaming is tied to bad moods

(Newser) - Turns out the all-powerful iPhone can also moonlight as your personal therapist, by way of the "Track Your Happiness" app. The app pings users at random times during the day, asking how they're feeling and what they're doing. Researchers looked at the responses of 2,250 adults and found...

30-Second Alzheimer's Test in the Works

Could predict risk decades before symptoms show

(Newser) - A new test could predict a person’s risk of Alzheimer’s decades before symptoms appear—and it only takes half a minute, the Daily Telegraph reports. A London scientist identified a group of otherwise healthy people in their 40s whose brain scans revealed tiny lesions in the memory hub,...

Whales Face 'Serious' Sunburn Threat
 Whales Face 'Serious' 
 Sunburn Threat 
study says
Nov 10, 2010 11:31 AM CST

Whales Face 'Serious' Sunburn Threat

Depleted ozone may be risk for already-endangered animals

(Newser) - Whales off the coast of Mexico seem to be getting bad sunburns, and scientists say ozone damage may be why. To survive, whales have to spend long periods on the ocean’s surface, and without clothes, fur, or feathers, they’re basically “sunbathing naked,” the AP notes. The...

Genetics Could Make You a Liberal
Genetics Could Make You a Liberal
Oct 28, 2010 7:51 AM CDT

Genetics Could Make You a Liberal

...but only if you had a lot of friends in high school, finds study

(Newser) - Is political ideology something you’re born with? Scientists have uncovered a gene that predisposes people to be liberals—provided they had a lot of friends in high school. The study, conducted at UC San Diego and Harvard, matched 2,000 subjects’ genetic information with maps of their social networks,...

Sexual Aggressors Miss Cues From Women

But guys generally good at remembering if women are interested

(Newser) - Guys who are “sexually aggressive” are less likely to remember if a woman was into them or repulsed by them, while guys who have been in a lot of serious relationships are very good at picking up on women’s cues, according to a new study. The study showed...

Blood Type O May Hurt Fertility
 Blood Type O 
 May Hurt Fertility 
study says
Oct 25, 2010 7:11 AM CDT

Blood Type O May Hurt Fertility

Study links blood type A to higher egg count, better eggs

(Newser) - Women with type O blood may have more difficulty conceiving a child as they get older, a new study suggests. Researchers tested a group of 560 women seeking fertility treatment whose average age was slightly under 35, and found that those with type O blood had fewer and poorer-quality eggs...

Teen Sex Doesn't Lead to Bad Grades
Teen Sex Doesn't Lead to Bad Grades
Aug 15, 2010 3:56 PM CDT

Teen Sex Doesn't Lead to Bad Grades

...so long as the young lovers are in a committed relationship

(Newser) - There's good news for parents who worry that their teens' sex lives will hurt their changes of getting into Harvard: A provocative new study released today has found that teens in committed relationships do no better or worse in school than those who don't have sex. The same isn't true...

Firstborn Kids Are Smarter, Study Says

...but their brothers and sisters get better grades

(Newser) - Firstborn kids are generally more intelligent than their brothers and sisters, but younger siblings do better in school and are more outgoing, according to a new study. Previous birth-order research looked at children in isolation—e.g., how many presidents are firstborns?—but the new study examined 90 pairs of...

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