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

Driving cessation hinders aging adults' volunteer and work lives, social lives okay in short term

2013-09-18
(Press-News.org) COLUMBIA, Mo. – For many senior drivers, it is only a matter of time before they are forced to give up their car keys due to failing eyesight or other health issues. Now, University of Missouri researchers have studied how aging adults' driving cessation influences their work and social lives. The researchers found that seniors' loss of driving independence negatively affected their ability to work and their volunteerism; the adults' social lives were not instantly affected yet dwindled over time.

"We found that seniors' productive engagement, such as paid work and formal volunteering, decreased when they stopped driving; however, adults' ability to connect with people in their immediate environments was not immediately compromised by their transitions to non-driver status," said Angela Curl, an assistant professor of social work at MU and the study's lead author.

Planning for driving cessation should happen well before older adults have to give up their car keys, and advance planning can help seniors remain active in society after they quit driving, Curl said.

"Often when individuals stop driving, their health and happiness decline," Curl said. "For seniors, engaging more in their communities is linked to maintained health, lower rates of depression and financial benefits, and this is why adults need to better prepare before they quit driving."

For smoother transitions to non-driver status, Curl suggested older adults think about alternative transportation options early on and include their family members in the conversations.

"Older adults have a tendency to think about driving cessation as something for other people, or they think of quitting driving as so far in the future, that they postpone planning," Curl said. "Finally, when seniors do start thinking about quitting driving, it's too late, and they're panicked and overwhelmed thinking about all the freedoms they will lose."

Many seniors lack appropriate driving alternatives, such as finding rides or using public transportation; yet, Curl found that many older adults will not ask their families for support during this time because they don't want to become burdens. Family members should offer their help to their aging loved ones instead of waiting to be asked, Curl said.

"One way for aging adults to help ease the transition to not driving is to take public transportation once a month as practice before completely losing mobility status or to relocate to a retirement center that provides private transportation to its residents," Curl said.

The Gerontologist published Curl's article, "Giving up the Keys: How Driving Cessation Affects Engagement in Later Life," earlier this year. Other MU researchers, James Stowe, Teresa Cooney and Christine Proulx co-authored the study. The School of Social Work is part of the MU College of Human Environmental Sciences.

INFORMATION:

END



ELSE PRESS RELEASES FROM THIS DATE:

Proton weak charge determined for first time

2013-09-18
NEWPORT NEWS, VA, Sept. 17, 2013 – Researchers have made the first experimental determination of the weak charge of the proton in research carried out at the Department of Energy's Thomas Jefferson National Accelerator Facility (Jefferson Lab). The results, accepted for publication in Physical Review Letters, also include the determinations of the weak charge of the neutron, and of the up quark and down quark. These determinations were made by combining the new data with published data from other experiments. Although these preliminary figures are the most precise determinations ...

New muscular dystrophy treatment shows promise in early study led by Children's National

2013-09-18
WASHINGTON, DC — A preclinical study led by researchers at Children's National Medical Center has found that a new oral drug shows early promise for the treatment of Duchenne muscular dystrophy (DMD). The results, published in EMBO Molecular Medicine, show that the drug, VBP15, decreases inflammation and protects and strengthens muscle without the harsh side effects linked to current treatments with glucocorticoids such as prednisone. Duchenne muscular dystrophy results in severe muscle degeneration and affects approximately 180,000 patients worldwide, mostly children. ...

Uncovering cancer's inner workings by capturing live images of growing tumors

2013-09-18
WASHINGTON, Sept. 17, 2013—Scientists seeking new ways to fight cancer often try to understand the subtle, often invisible, changes to DNA, proteins, cells, and tissue that alter the body's normal biology and cause disease. Now, to aid in that fight, a team of researchers has developed a sophisticated new optical imaging tool that enables scientists to look deep within tumors and uncover their inner workings. In experiments that will be described at Frontiers in Optics (FiO), The Optical Society's (OSA) Annual Meeting, Dai Fukumura and his colleagues will present new optical ...

New study shows solar manufacturing costs not driven primarily by labor

2013-09-18
Production scale, not lower labor costs, drives China's current advantage in manufacturing photovoltaic (PV) solar energy systems, according to a new report released today by the Energy Department's National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT). Although the prevailing belief is that low labor costs and direct government subsidies for PV manufacturing in China account for that country's dominance in PV manufacturing, the NREL/MIT study shows that a majority of the region's current competitive advantage comes from production ...

Innovative auto steering device could save lives

2013-09-18
It can take up to two and a half turns to steer a modern vehicle. While turning, the driver must release the wheel in the necessary hand-over-hand movement, which is unsafe. In his upcoming HFES 2013 Annual Meeting paper, Rene Guerster, who has been concerned with steering improvement since he was a child, proposes an alternative steering device that could help to prevent hazards such as rear-end collisions and rollovers caused by panic oversteering. He will present his work on October 4 at the Hilton San Diego Bayfront Hotel. Severe sudden turns are extremely difficult ...

Neonatal livers better source for hepatocytes than adult livers

2013-09-18
Putnam Valley, NY. (Sept. 17, 2013) –A research team in Spain has developed high-yield preparations of viable hepatocytes (liver cells) isolated for transplantation from cryopreserved (frozen), banked neonatal livers that ranged in age from one day to 23 days. The researchers also assessed cell quality and function and found that neonatal hepatocytes show better thawing recovery than hepatocytes isolated from adult livers. The study appears as an early e-publication for the journal Cell Transplantation, and is now freely available on-line at http://www.ingentaconnect.com/content/cog/ct/pre-prints/content-cog_09636897_ct1036tolosa "There ...

Beyond peer review: NIST and 5 journals find a way to manage errors in research data

2013-09-18
Traditional peer review is not enough to ensure data quality amid the recent boom in scientific research findings, according to results of a 10-year collaboration between the National Institute of Standards and Technology (NIST) and five technical journals. While production of research data is growing about 7 percent annually, about one-third of papers submitted to participating journals contained erroneous or incomplete chemical property data, according to a report by 32 authors from NIST and the collaborating journals.* Poor data can lead to mistakes in equipment selection, ...

Evolutionary medicine of skin cancer risk among Europeans

2013-09-18
The proclivity of Spaniards to bask in regions like the Costa del Sol while their northern European counterparts must stay under cover to protect their paler skin or risk skin cancer is due in large part to the pigment producing qualities of the MC1R gene locus. The MC1R gene, expressed in skin and hair follicle cells, is more diverse in Eurasian populations compared to African populations. Now, a team of researchers led by Santos Alonso, et. al., have examined the evolutionary selective pressure for MC1R among a large population of Spaniards in comparison to their Northern ...

Recent highlights in Molecular Biology and Evolution

2013-09-18
Diversity of microbial growth strategies in a limited nutrient world The budding yeast, Saccharomyces cerevisiae, is a prime organism for studying fundamental cellular processes, with the functions of many proteins important in the cell cycle and signaling networks found in human biology having first been discovered in yeast. Now, scientists from New York University have now developed a sophisticated assay to track cell growth at very low nutrient concentrations. The assay uses time-lapse microscopy to monitor individual yeast cells undergoing a small number of divisions ...

Study finds that a subset of children often considered to have autism may be misdiagnosed

2013-09-18
(SACRAMENTO, Calif.) — Children with a genetic disorder called 22q11.2 deletion syndrome, who frequently are believed to also have autism, often may be misidentified because the social impairments associated with their developmental delay may mimic the features of autism, a study by researchers with the UC Davis MIND Institute suggests. The study is the first to examine autism in children with chromosome 22q11.2 deletion syndrome, in whom the prevalence of autism has been reported at between 20 and 50 percent, using rigorous gold-standard diagnostic criteria. The research ...

LAST 30 PRESS RELEASES:

New study shows how the spleen helps the immune system accept a transplant

New Mayo Clinic study advances personalized prostate cancer education with an EHR-integrated AI agent

Researchers identify novel therapeutic target to improve recovery after nerve injury

Microbes in breast milk help populate infant gut microbiomes

Reprogramming immunity to rewrite the story of Type 1 diabetes

New tool narrows the search for ideal material structures

Artificial saliva containing sugarcane protein helps protect the teeth of patients with head and neck cancer

Understanding the role of linear ubiquitination in T-tubule biogenesis

Researchers identify urban atmosphere as primary reservoir of microplastics

World’s oldest arrow poison – 60,000-year-old traces reveal early advanced hunting techniques

Bristol scientists discover early sponges were soft

New study uncovers how rice viruses manipulate plant defenses to protect insect vectors

NSF–DOE Vera C. Rubin Observatory spots record-breaking asteroid in pre-survey observations

Ribosomal engineering creates “super-probiotic” bacteria

This self-powered eye tracker harnesses energy from blinking and is as comfortable as everyday glasses

Adverse prenatal exposures linked to higher rates of mental health issues, brain changes in adolescents

Restoring mitochondria shows promise for treating chronic nerve pain   

Nature study identifies a molecular switch that controls transitions between single-celled and multicellular forms

USU chemists' CRISPR discovery could lead to single diagnostic test for COVID, flu, RSV

Early hominins from Morocco reveal an African lineage near the root of Homo sapiens

Small chimps, big risks: What chimps show us about our own behavior

We finally know how the most common types of planets are created

Thirty-year risk of cardiovascular disease among healthy women according to clinical thresholds of lipoprotein(a)

Yoga for opioid withdrawal and autonomic regulation

Gene therapy ‘switch’ may offer non-addictive pain relief

Study shows your genes determine how fast your DNA mutates with age

Common brain parasite can infect your immune cells. Here's why that's probably OK

International experts connect infections and aging through cellular senescence

An AI–DFT integrated framework accelerates materials discovery and design

Twist to reshape, shift to transform: Bilayer structure enables multifunctional imaging

[Press-News.org] Driving cessation hinders aging adults' volunteer and work lives, social lives okay in short term