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Risk Behavior Current Events | Risk Behavior News | 11

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Taming Tiny, Unruly Waves for Nano Optics
Nanoscale devices present a unique challenge to any optical technology - there's just not enough room for light to travel in a straight line.   view more (2007-10-09)

Early exposure to drugs, alcohol creates lifetime of health risk
People who began drinking and using marijuana regularly prior to their 15th birthday face a higher risk of early pregnancy, as well as a pattern of school failure, substance dependence, sexually-transmitted disease and criminal convictions that lasts into their 30s.   view more (2008-10-17)

NYU Child Study Center offers unique summer experience for children with ADHD
As parents and teachers know, children with Attention-Deficit/Hyperactivity Disorder (ADHD) can thrive in a setting that emphasizes achievement and success and maintains consistency and, therefore, predictability.   view more (2006-07-13)

Good parenting in kindergarten increases chances of good kids in fourth grade
How you interact with your children when they're just starting kindergarten helps determine their behavior by the time they finish fourth grade.   view more (2005-09-14)

Survey finds many Americans believe unsubstantiated claims about cancer
A new study from American Cancer Society researchers finds a surprising number of Americans believe scientifically unsubstantiated claims concerning cancer, and that population segments suffering the greatest burden of cancer are the most likely to be misinformed.   view more (2007-07-27)

The secret lives of sea slugs
It turns out that the sea slug isn't really that sluggish after all. So says the first broad field study of this charismatic orange creature's behavior in the wild.   view more (2006-05-04)

Cocaine-induced synaptic plasticity linked to persistent addictive behaviors
The persistent nature of addiction is its most devastating feature. Understanding the mechanism underlying this phenomenon is the key for designing efficient therapy. Two separate studies published by Cell Press is the August 14 issue of the journal Neuron identify specific cocaine-induced changes in dopamine (DA) neurons that play a pivotal role... view more... (2008-08-14)

Simple measures can yield big greenhouse gas cuts, scientists say
New technologies and policies that save energy, remove atmospheric carbon and limit greenhouse gas emissions are needed to fight global climate change - but face daunting technological, economic and political hurdles, a Michigan State University scientist said.   view more (2009-10-27)

We are family -- but advertisers often miss the point
Even though most Americans think of themselves as part of a family - and many list "being a family" as a top priority - very little is known about how membership in this collective actually affects consumer decisions, from choosing a cell phone plan to remodeling the kitchen to how we display treasured keepsakes.   view more (2008-04-22)

Differences in sexual desire can be attributed to genetic variances
New evidence that individual differences in human sexual desire can be attributed to genetic variations has been revealed by a research group headed by a professor of psychology at the Hebrew University of Jerusalem.   view more (2006-05-31)

Substance abuse factor in higher risk of violent crime by persons with schizophrenia
The increased risk of persons with schizophrenia committing violent crime may be largely mediated by co-existing substance abuse problems.   view more (2009-05-20)

Self-regulation game predicts kindergarten achievement
Early childhood development researchers have discovered that a simple, five-minute self-regulation game not only can predict end-of-year achievement in math, literacy and vocabulary, but also was associated with the equivalent of several months of additional learning in kindergarten.   view more (2009-06-09)

MU Professor Recommends Changing Drivers' Perceptions of Law Enforcement to Deter Drinking and Driving
Recent data from the National Highway Traffic Safety Administration (NHTSA) revealed that an estimated 2 million drunk drivers with three or more convictions will be on the roads this holiday season. In 2007, approximately 1,500 people nationwide were killed in crashes that involved a drunk driver from Thanksgiving through New Year's Day.   view more (2008-12-23)

Some antipsychotic drugs may be missing their mark
Drugs that treat depression, schizophrenia and other psychotic conditions and that target a particular protein on brain cells might not be triggering the most appropriate response in those cells, new research suggests.   view more (2008-01-02)

Hope for treating relapse to methamphetamine abuse
A new study at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory suggests that vigabatrin (a.k.a. gamma vinyl-GABA, or GVG) blocks drug-seeking behavior in animals previously trained to associate methamphetamine with a particular environment.   view more (2008-11-13)

No link found between caffeine intake and development of hypertension in women
Habitual coffee drinking is not associated with an increased risk of hypertension in women, although an association was found with the consumption of sugared or diet colas.   view more (2005-11-09)

High-risk behaviors could lead to HIV epidemic in Afghanistan
In a report that is among the first to describe the prevalence of HIV and Hepatitis B and C viruses in Afghanistan, a researcher from the University of California, San Diego (UCSD) School of Medicine voiced concerns that increasing injection drug use and accompanying high-risk behavior could lead to an HIV epidemic in Afghanistan.   view more (2007-08-29)

In mice, anxiety is linked to immune system
In the first study ever to genetically link the immune system to normal behavior, scientists at Rockefeller and Columbia universities show that mast cells, known as the pharmacologic bombshells of the immune system, directly influence how mice respond to stressful situations.   view more (2008-10-28)

Magnetic misfits: South seeking bacteria in the Northern Hemisphere
Magnetotactic bacteria contain chains of magnetic iron minerals that allow them to orient in the earth's magnetic field much like living compass needles.   view more (2006-01-23)

Larry Young on animals and autism clues, environmental impact on hormone brain function
As animal models go, the vole isn't near the top of the list. In fact, it wasn't even on the list until relatively recently. Not to be confused with the mole, a much smaller and scientifically less-interesting rodent, voles are about the size of hamsters, but more squat.   view more (2005-07-20)
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