PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Putting the brakes on distracted driving

UAlberta sociology researcher dials up demographic profile of people who use cellphones behind the wheel

2013-05-30
(Press-News.org) If you're still using your mobile phone behind the wheel, University of Alberta sociology researcher Abu Nurullah likely has your number.

More specifically, he can tell what statistical category you fall under. Using survey data from mid-2011—just months before Alberta's distracted-driving law went into effect—Nurullah and his colleagues determined several characteristics of people who appear to top the risk scale by using cellphones while driving. The data are useful for police who have to deal with unlawful drive-and-dialers, and for policy-makers seeking to change offenders' habits with ad campaigns.

Nurullah says that although campaigns are an important piece of curbing the behaviour, social pressure from family and friends is also important.

"I think the social influence is the key one. Friends, family, employers—they should be influencing others to reduce the use of cellphones while driving," he said. "Effective enforcement of the laws should include not only fines for such offences, but also mandatory lessons on the dangers of cellphone use while operating a vehicle."

Driving demographics: Mobile phone use by the numbers:

Men outnumbered women by almost 10 per cent in phone use while driving. The largest proportion of offenders in both groups fell in the 35-to-44 age category. The majority of mobile users had completed post-secondary education. Among income brackets, the lowest income earners had the lowest level of cellphone use while driving. Rates of use increased with each income category, with those earning over $100,000 per year being the top users. A slight majority of users indicated not being religious.

"These stats can be used to identify the worst offenders for effective enforcement of laws that deter cellphone use while operating a vehicle," said Nurullah. "Since males are more likely to undertake risky driving, it is expected that they would use cellphones more in driving situations."

Attitude adjustment: Social pressure and education critical

The survey also highlighted people's perceptions of the dangers of using a cellphone while driving. The majority of people—those who used cellphones while driving and those who didn't—agreed that texting while driving was dangerous and that cellphone use was more likely to result in a collision. But a much smaller minority said they didn't believe cellphone use is as dangerous as impaired driving.

Though the legislation introduced in 2011 may have curbed some use, Nurullah says that a common levelling-off effect means other measures need to be put in place to convince itinerant talkers to hang up and drive.

"There should be an emphasis on educating people about this, changing people's mindsets about doing this, because it is risky," he said. "There is no alternative to social pressure because it is more effective than legal enforcement. Social media campaigns can also be designed to make people informed about safe driving practices involving the use of cellphones."

INFORMATION:

END



ELSE PRESS RELEASES FROM THIS DATE:

Researchers shed new light on egg freezing success rates

2013-05-30
Researchers from New York Medical College and the University of California Davis have for the first time codified age-specific probabilities of live birth after in vitro fertilization (IVF) with frozen eggs. A team of researchers led by Kutluk Oktay, M.D., a New York Medical College physician/scientist who specializes in preserving the fertility of female cancer patients, conducted a meta-analysis of oocyte cryopreservation cycles using individualized patient data to report the probability of live-birth from IVF cycles. The study, "Age-specific probability of live birth ...

Adult stem cells could hold key to curing Type 1 diabetes

2013-05-30
Millions of people with type 1 diabetes depend on daily insulin injections to survive. They would die without the shots because their immune system attacks the very insulin-producing cells it was designed to protect. Now, a University of Missouri scientist has discovered that this attack causes more damage than scientists realized. The revelation is leading to a potential cure that combines adult stem cells with a promising new drug. The discovery is reported in the current online issue of Diabetes, the American Diabetes Association's flagship research publication. Habib ...

Science news from Harvard Stem Cell Institute

2013-05-30
May brought a major advancement in the science of aging when two Harvard Stem Cell Institute (HSCI) researchers announced their discovery of a protein circulating in the blood of mice and humans that shows potential to be a treatment for age-related heart failure. The protein, called GDF-11, reduced the size and thickness of the heart walls when injected into old mice. There are hundreds of investigators in the HSCI network solving different problems related to cell biology and illness. This month, we feature recently published work by three laboratories on: a therapy ...

Higher-dose RT results in inferior survival in patients with stage III lung cancer

2013-05-30
In a randomized phase III clinical trial conducted by the Radiation Therapy Oncology Group (RTOG), high-dose (HD), compared with standard-dose (SD), radiotherapy (RT) with concurrent chemotherapy (CT) did not improve overall survival of patients with stage III non-small-cell lung cancer (NSCLC). Philadelphia, PA—Of all the patients in the US with lung cancer, the country's leading cause of cancer death, 75 to 80 percent of them have NSCLC, with 30 to 40 percent of those being considered locally advanced (stage IIIA or IIIB). Although RT plus CT has been the standard ...

Stanford scientists develop high-efficiency zinc-air battery

2013-05-30
Stanford University scientists have developed an advanced zinc-air battery with higher catalytic activity and durability than similar batteries made with costly platinum and iridium catalysts. The results, published in the May 7 online edition of the journal Nature Communications, could lead to the development of a low-cost alternative to conventional lithium-ion batteries widely used today. "There have been increasing demands for high-performance, inexpensive and safe batteries for portable electronics, electric vehicles and other energy storage applications," said Hongjie ...

Organic polymers show sunny potential

2013-05-30
A new version of solar cells created by laboratories at Rice and Pennsylvania State universities could open the door to research on a new class of solar energy devices. The photovoltaic devices created in a project led by Rice chemical engineer Rafael Verduzco and Penn State chemical engineer Enrique Gomez are based on block copolymers, self-assembling organic materials that arrange themselves into distinct layers. They easily outperform other cells with polymer compounds as active elements. The discovery is detailed online in the American Chemical Society journal Nano ...

Californians with 'medical home' more likely to get flu shots, preventive treatment

2013-05-30
Too many cooks may spoil a recipe, and too many doctors may give you the flu. That's the takeaway from a new study by the UCLA Center for Health Policy Research that found that Californians who jump from provider to provider rather than seeing a regular doctor who coordinates their care may be less likely to get the kind of preventive treatment that protects against the flu and flare ups in their chronic conditions. Specifically, the study used data from the 2009 California Health Interview Survey (CHIS) to estimate whether the approximately 4.76 million California ...

Task master: Categorizing rewards improves motivation

2013-05-30
What truly inspires individuals to perform at their very best? When it comes to motivating others and ourselves, it turns out offering rewards in defined categories, even when they are largely meaningless, can heighten motivation. According to recent research co-authored by Scott S. Wiltermuth, assistant professor of management and organization at USC's Marshall School of Business, even if the rewards are the similar – and the categories arbitrary – the very act of segmenting rewards motivates people to perform better and longer, even on menial tasks. Wiltermuth's study, ...

Living in poor area as teen could increase risk for chlamydia in young adulthood

2013-05-30
COLUMBUS, Ohio – Living in a poor neighborhood as an adolescent is linked to an increased risk of getting the sexually transmitted infection (STI) chlamydia in young adulthood, according to new research. Ohio State University researchers analyzed data from a large national study that tracked youths over time. The analysis suggested that children who lived in poor neighborhoods during their teenage years had an almost 25 percent greater risk of having chlamydia in their early 20s – even if they themselves weren't poor – than did teenagers living in wealthier settings. The ...

From trauma to tau

2013-05-30
University of Texas Medical Branch at Galveston researchers have uncovered what may be a key molecular mechanism behind the lasting damage done by traumatic brain injury. The discovery centers on a particular form of a protein that neuroscientists call tau, which has also been associated with Alzheimer's disease and other neurodegenerative conditions. Under ordinary conditions, tau is essential to neuron health, but in Alzheimer's the protein aggregates into two abnormal forms: so-called "neurofibrillary tangles," and collections of two, three, or four or more tau units ...

LAST 30 PRESS RELEASES:

Power in motion: transforming energy harvesting with gyroscopes

Ketamine high NOT related to treatment success for people with alcohol problems, study finds

1 in 6 Medicare beneficiaries depend on telehealth for key medical care

Maps can encourage home radon testing in the right settings

Exploring the link between hearing loss and cognitive decline

Machine learning tool can predict serious transplant complications months earlier

Prevalence of over-the-counter and prescription medication use in the US

US child mental health care need, unmet needs, and difficulty accessing services

Incidental rotator cuff abnormalities on magnetic resonance imaging

Sensing local fibers in pancreatic tumors, cancer cells ‘choose’ to either grow or tolerate treatment

Barriers to mental health care leave many children behind, new data cautions

Cancer and inflammation: immunologic interplay, translational advances, and clinical strategies

Bioactive polyphenolic compounds and in vitro anti-degenerative property-based pharmacological propensities of some promising germplasms of Amaranthus hypochondriacus L.

AI-powered companionship: PolyU interfaculty scholar harnesses music and empathetic speech in robots to combat loneliness

Antarctica sits above Earth’s strongest “gravity hole.” Now we know how it got that way

Haircare products made with botanicals protects strands, adds shine

Enhanced pulmonary nodule detection and classification using artificial intelligence on LIDC-IDRI data

Using NBA, study finds that pay differences among top performers can erode cooperation

Korea University, Stanford University, and IESGA launch Water Sustainability Index to combat ESG greenwashing

Molecular glue discovery: large scale instead of lucky strike

Insulin resistance predictor highlights cancer connection

Explaining next-generation solar cells

Slippery ions create a smoother path to blue energy

Magnetic resonance imaging opens the door to better treatments for underdiagnosed atypical Parkinsonisms

National poll finds gaps in community preparedness for teen cardiac emergencies

One strategy to block both drug-resistant bacteria and influenza: new broad-spectrum infection prevention approach validated

Survey: 3 in 4 skip physical therapy homework, stunting progress

College students who spend hours on social media are more likely to be lonely – national US study

Evidence behind intermittent fasting for weight loss fails to match hype

How AI tools like DeepSeek are transforming emotional and mental health care of Chinese youth

[Press-News.org] Putting the brakes on distracted driving
UAlberta sociology researcher dials up demographic profile of people who use cellphones behind the wheel