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Teen Behavior Current Events | Teen Behavior News | 15

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Joslin study finds restricting insulin doses increases mortality risk
A new study led by researchers at the Joslin Diabetes Center has found that women with type 1 diabetes who reported taking less insulin than prescribed had a three-fold increased risk of death and higher rates of disease complications than those who did not skip needed insulin shots.   view more (2008-02-27)

Stop signs: Study identifies 'braking' mechanism in the brain
As wise as the counsel to "finish what you've started" may be, it is also sometimes critically important to do just the opposite — stop. And the ability to stop quickly, to either keep from gunning the gas when a pedestrian steps into your path or to bite your tongue mid-sentence... view more (2007-04-04)

Batter out: Umpires likely to favor pitchers of the same race or ethnicity
Umpires for Major League Baseball are more likely to call strikes in favor of pitchers who share their race or ethnicity, according to new research from The University of Texas at Austin.   view more (2007-08-14)

Did the gene for ADHD help our nomadic ancestors?
An ADHD-associated version of the human gene DRD4 is linked to better health among nomadic tribesmen, but may cause malnourishment in their settled cousins, according to new research by a team directed by an anthropologist at the University of Wisconsin-Milwaukee (UWM).   view more (2008-06-17)

Archerfish tune their shots to universal properties of prey adhesion
Archerfish exhibit the remarkable ability to hunt for insects and other small terrestrial animals by firing precisely aimed streams of water that knock prey onto the water's surface.   view more (2006-10-10)

It's in their genes: Study of twins connects smoking addiction with major depression
Ever wonder why smoking and depression seem to go together" A Saint Louis University School of Public Health researcher finds the connection is genetic.   view more (2007-07-17)

U of Minn researchers find primary alcohol prevention programs are needed for 'tweens'
A study by the University of Minnesota School of Public Health and the University of Florida suggests that 'tweens' should receive alcohol prevention programs prior to sixth grade, when nearly one in six children are already alcohol users.   view more (2008-02-28)

Transitioning patients with pediatric disease to adulthood
Growing pains can mean one thing for a typical adolescent and quite another to an older teen with cerebral palsy attempting independence in an adult world. A unique program, the Indiana University School of Medicine Center for Youth and Adults with Conditions of Childhood (CYACC) is helping these... view more (2008-04-29)

Halting retrieval of drug-associated memories may prevent addiction relapse
Disrupting the brain's retrieval of drug-associated memories may prevent relapse in drug addiction, according to new research in the August 13 issue of The Journal of Neuroscience.   view more (2008-08-13)

UNC study ties ending moderate drinking to depression
Scientific evidence has long suggested that moderate drinking offers some protection against heart disease, certain types of stroke and some forms of cancer.   view more (2008-07-09)

Study aims to improve sex education for deaf pupils
British parents are to be quizzed about their children's sex education in a unique study that hopes to improve the way the subject is taught to deaf pupils.   view more (2008-06-12)

Alcoholics with a borderline personality disorder are at greatest risk for suicidal behavior
Compared to the general population, individuals with alcohol-use disorders (AUDs) have a significantly greater risk of suicide attempts. Up to 40 percent of treatment-seeking patients with AUDs report having attempted suicide, which is six to 10 times greater than suicide attempts among the general... view more (2006-04-24)

Breastfeeding may help protect against a childhood sleep-related breathing disorder
A childhood sleep-related breathing disorder (SRBD) is known to have negative consequences on cognitive development, behavior, quality of life and utilization of health care resources.   view more (2007-06-11)

Study: Verbal aggression may affect children's behavior
The methods mothers use to control their children during playtime and other daily activities could have a negative impact on their child's self-esteem and behavior, according to a new Purdue University study.   view more (2008-08-05)

When it comes to delinquency boys are exposed to more risk, less protection
Researchers trying to understand why high school-age boys are involved in serious delinquency more often than girls have found that males are exposed to higher levels of risk factors and lower amounts of protective factors.   view more (2007-06-12)

PDSS reliable in measuring impact of sleep disorders on teens' academic performance
The Pediatric Daytime Sleepiness Scale (PDSS) is an independent, reliable tool in predicting the negative impact of a sleep-related breathing disorder and daytime sleepiness on a teenager's academic performance.   view more (2007-12-03)

Psst! Coffee drinkers: Fruit flies have something to tell you about caffeine
In their hunt for genes and proteins that explain how animals discern bitter from sweet, a team of Johns Hopkins researchers began by testing whether mutant fruit flies prefer eating sugar over sugar laced with caffeine.   view more (2006-09-19)

NYU dental professor discovers biological clock
Why do rats live faster and die younger than humans? A newly discovered biological clock provides tantalizing clues.   view more (2008-04-07)

Baboons in Mourning Seek Comfort Among Friend
When Sylvia the baboon lost Sierra, her closest grooming partner and daughter, to a lion, she responded in a way that would be considered very human-like: she looked to friends for support.   view more (2006-01-31)

Genes may make some people more motivated to eat, perhaps overeat
Science has found one likely contributor to the way that some folks eat to live and others live to eat. Researchers at the University at Buffalo, The State University of New York, have found that people with genetically lower dopamine, a neurotransmitter that helps make behaviors and substances... view more (2007-10-15)

'Supersolid' or melted 'superfluid' film: A quantum difference
New calculations support an alternative to "superfluidity" of a solid as the explanation for the behavior of an isotope of helium, 4He, at temperatures approaching Absolute Zero, according to a report in Physical Review Letters.   view more (2005-06-16)

Stop eating for two: obese moms-to-be should gain less weight than currently recommended
Severely obese women should lose weight during pregnancy, while obese women who are pregnant should gain less weight than currently recommended, a Saint Louis University study finds.   view more (2007-10-02)

Psychiatrists, parents significantly differ in ADHD, psychiatric comorbidities perceptions
According to a small-scale, in-office, observational study, psychiatrists and parents have significantly different perceptions of the importance of pediatric ADHD and psychiatric comorbidities, particularly regarding the patients' most concerning behavior.   view more (2007-10-26)

Bullying in middle school may lead to increased substance abuse in high school
Over the past decade, parents, educators and policy makers have become increasingly concerned about verbal and physical harassment in schools and the subsequent effects of peer victimization on teens.   view more (2005-12-30)

In sickness and health: Caring for ailing spouse may prolong your life
Older people who spent at least 14 hours a week taking care of a disabled spouse lived longer than others. That is the unexpected finding of a University of Michigan study forthcoming in Psychological Science, a journal of the Association for Psychological Science.   view more (2008-11-26)

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