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

Parental cultural attitudes and beliefs associated with child's media viewing and habits

2013-06-18
(Press-News.org) Differences in parental beliefs and attitudes regarding the effects of media on early childhood development may help explain increasing racial/ethnic disparities in child media viewing/habits, according to a study by Wanjiku F. M. Njoroge, M.D., of Seattle Children's Hospital and the University of Washington, Seattle, and colleagues. (Online First)

A total of 596 parents of children ages 3 to 5 years completed demographic questionnaires, reported on attitudes regarding media's risks and benefits to their children, and completed one-week media diaries in which they recorded all of the programs their children watched.

According to study results, children watched an average of 462.0 minutes of TV per week, with African American children watching more TV/DVDs per week than did children of other racial/ethnic backgrounds. The relationship between child race/ethnicity and average weekly media time was no longer statistically significant after controlling for socioeconomic status (parental educational attainment and reported annual family income), indicating that the observed relationship between race/ethnicity and media time was significantly confounded by socioeconomic (SES) status. Significant differences were found between parents of ethnically/racially diverse children and parents of non-Hispanic white children regarding the perceived positive effects of TV viewing, even when parental education and family income were taken into account.

"These findings point to an important relationship between parental attitudes/beliefs about child media use and time that could be useful for intervention work." The study concludes, "Because of the strong relationship between SES and media exposure in our sample, future research with larger samples of children from diverse racial/ethnic backgrounds is warranted to better understand the complexities of race/ethnicity, family SES, and parental beliefs and attitudes on child media exposure." ### (JAMA Pediatr. Published online June 17, 2013. doi:10.1001/jamapediatrics.2013.75. Available pre-embargo to the media at http://media.jamanetwork.com.)

Editor's Note: This study was supported by a grant from the Eunice Kennedy Shriver National Institute of Child Health and Human Development and a grant from NICHD Research Supplements to Promote Diversity in Health-Related Research. Please see the articles for additional information, including other authors, author contributions and affiliations, financial disclosures, funding and support, etc.


ELSE PRESS RELEASES FROM THIS DATE:

Study of dietary intervention examines proteins in brain

2013-06-18
The lipidation states (or modifications) in certain proteins in the brain that are related to the development of Alzheimer disease appear to differ depending on genotype and cognitive diseases, and levels of these protein and peptides appear to be influenced by diet, according to a report published Online First by JAMA Neurology, a JAMA Network publication. Sporadic Alzheimer disease (AD) is caused in part by the accumulation of β-amyloid (Αβ) peptides in the brain. These peptides can be bound to lipids or lipid carrier proteins, such as apolipoprotein ...

Study finds the sweet spot -- and the screw-ups -- that make or break environmental collective actions

2013-06-18
Sustainability programs are a Goldilocks proposition – some groups are too big, some are too small, and the environment benefits when the size of a group of people working to save it is just right. It has long been debated how many people working together can change the world. Whether it's joining forces to conserve gas, save a forest or stave off climate change, arguments have been made for the power of a dedicated few or the strength of numbers. It also has been a mystery what tips a group dynamic from powerful to unproductive. Scientists at Michigan State University ...

1 step closer to a vaccine for a common respiratory disease

2013-06-18
RSV is a common cause of respiratory infection, but there is no vaccine available. It causes flu-like symptoms in healthy adults, but becomes life-threatening in young children and the elderly. It is estimated to cause over 100 000 deaths yearly worldwide. The teams of Research Director Sarah Butcher (Institute of Biotechnology, University of Helsinki) and Professor Ari Helenius (ETH Zurich) have now solved the three-dimensional structure of RSV. "The structural model helps us to understand how infectious viruses are formed. This information can be useful in the intelligent ...

Treating infection may have sting in the tail, parasite study shows

2013-06-18
Using drugs to treat an infection could allow other co-existing conditions to flourish, a study in wild animals has shown. Researchers studying wild mice – which typically carry multiple parasitic infections at once – found that when these animals were treated for one type of bug, other infections they had tended to worsen. The findings suggest that infections that co-exist in our bodies can compete with each other to alter disease. Treating one infection may have unintended consequences by enabling others to gain a stronger foothold – perhaps to the overall detriment ...

Testosterone therapy may help improve pain in men with low testosterone

2013-06-18
SAN FRANCISCO—- Testosterone therapy is associated with decreased pain perception in men with low testosterone levels related to opioid (narcotic) pain relievers (analgesics), a new study finds. The results were presented Monday at The Endocrine Society's 95th Annual Meeting in San Francisco. "In this study, we attempted to determine whether testosterone replacement improves pain perception and tolerance, and quality of life in men with low testosterone levels due to narcotic analgesics," said the study's lead author Shehzad Basaria, MD, Medical Director, Section ...

Investigational drug improves sleep disorder among the blind

2013-06-18
SAN FRANCISCO—- An investigational new drug significantly improved a common and debilitating circadian rhythm sleep disorder that frequently affects people who are completely blind, a multicenter study finds. The results were presented Monday at The Endocrine Society's Annual Meeting in San Francisco. The new drug, called tasimelteon, selectively targets the master body clock in the brain, which controls the timing of the sleep-wake cycle, alertness patterns and the timing of some hormones, as well as many other aspects of physiology and metabolism. This study found that ...

Testosterone improves verbal learning and memory in postmenopausal women

2013-06-18
SAN FRANCISCO—- Postmenopausal women had better improvement in verbal learning and memory after receiving treatment with testosterone gel, compared with women who received sham treatment with a placebo, a new study found. Results were presented Monday at The Endocrine Society's 95th Annual Meeting in San Francisco. "This is the first large, placebo-controlled study of the effects of testosterone on mental skills in postmenopausal women who are not on estrogen therapy," said principal investigator Susan Davis, MBBS (MD), PhD, of Monash University, Melbourne, Australia. ...

High-fat diet during pregnancy contributes to offspring's increased weight

2013-06-18
SAN FRANCISCO-- Exposure to a high-fat diet in the womb and after birth can permanently change the cells in the brain that control food intake, predisposing monkeys to overeating and an increased preference for fatty and sugary foods, a new study finds. The results were presented Monday at The Endocrine Society's 95th Annual Meeting in San Francisco. The study, funded by the National Institutes of Health's National Institute of Diabetes and Digestive and Kidney Diseases, also found that male offspring of maternal monkeys that ate a high-fat diet had increased body weight, ...

Naturally occurring hormone induces egg maturation

2013-06-18
SAN FRANCISCO-- The naturally occurring hormone kisspeptin effectively induces egg maturation during infertility treatment, according to a clinical in vitro fertilization (IVF) study. The results were presented Monday at The Endocrine Society's 95th Annual Meeting in San Francisco. Aptly named after the popular chocolate Hershey's kiss candy, kisspeptin was discovered in Hershey, PA, in 1996. Released by the brain in both males and females, the hormone triggers the development of secondary sexual characteristics and other changes of puberty. Each year, thousands of ...

New way to improve antibiotic production

2013-06-18
An antibiotic has been found to stimulate its own production. The findings, to be published in PNAS, could make it easier to scale up antibiotic production for commercialisation. Scientists Dr Emma Sherwood and Professor Mervyn Bibb from the John Innes Centre were able to use their discovery of how the antibiotic is naturally produced to markedly increase the level of production. "We have shown for the first time that an antibiotic with clinical potential can act as signalling molecule to trigger its own synthesis," said Professor Bibb. The antibiotic called planosporicin ...

LAST 30 PRESS RELEASES:

Making lighter work of calculating fluid and heat flow

Normalizing blood sugar can halve heart attack risk

Lowering blood sugar cuts heart attack risk in people with prediabetes

Study links genetic variants to risk of blinding eye disease in premature infants

Non-opioid ‘pain sponge’ therapy halts cartilage degeneration and relieves chronic pain

AI can pick up cultural values by mimicking how kids learn

China’s ecological redlines offer fast track to 30 x 30 global conservation goal

Invisible indoor threats: emerging household contaminants and their growing risks to human health

Adding antibody treatment to chemo boosts outcomes for children with rare cancer

Germline pathogenic variants among women without a history of breast cancer

Tanning beds triple melanoma risk, potentially causing broad DNA damage

Unique bond identified as key to viral infection speed

Indoor tanning makes youthful skin much older on a genetic level

Mouse model sheds new light on the causes and potential solutions to human GI problems linked to muscular dystrophy

The Journal of Nuclear Medicine ahead-of-print tip sheet: December 12, 2025

Smarter tools for peering into the microscopic world

Applications open for funding to conduct research in the Kinsey Institute archives

Global measure underestimates the severity of food insecurity

Child survivors of critical illness are missing out on timely follow up care

Risk-based vs annual breast cancer screening / the WISDOM randomized clinical trial

University of Toronto launches Electric Vehicle Innovation Ontario to accelerate advanced EV technologies and build Canada’s innovation advantage

Early relapse predicts poor outcomes in aggressive blood cancer

American College of Lifestyle Medicine applauds two CMS models aligned with lifestyle medicine practice and reimbursement

Clinical trial finds cannabis use not a barrier to quitting nicotine vaping

Supplemental nutrition assistance program policies and food insecurity

Switching immune cells to “night mode” could limit damage after a heart attack, study suggests

URI-based Global RIghts Project report spotlights continued troubling trends in worldwide inhumane treatment

Neutrophils are less aggressive at night, explaining why nighttime heart attacks cause less damage than daytime events

Menopausal hormone therapy may not pose breast cancer risk for women with BRCA mutations

Mobile health tool may improve quality of life for adolescent and young adult breast cancer survivors

[Press-News.org] Parental cultural attitudes and beliefs associated with child's media viewing and habits