Articles tagged with Education Research
A Penn State study found that restructuring public schools can be detrimental to student performance, particularly in low-income communities. The researchers argue that complex educational technologies and instructional practices require skilled teachers and substantial resources, which may not be available in disadvantaged schools.
The Young Women in Science program, supported by a $1.29 million grant, provides scientific education and mentoring to attract more young women to the field of drug abuse research. The program offers in-depth training and education for 52 participants over three years.
A new study by University of Wisconsin-Madison psychologists found that males have only slightly higher levels of self-esteem than females across most ages. The analysis of nearly 150,000 respondents suggests that popular assumptions about a significant gender gap in self-esteem may be greatly exaggerated.
A study of 729 low-income urban older patients found limited confidence in physical exercise abilities due to environmental and physiological barriers. Encouragement from family, friends, or doctors increased confidence in exercising, while fear of crime actually boosted it.
A study found that higher education levels are associated with more severe brain shrinkage in older adults, yet this does not lead to significant memory loss or cognitive impairment. The 'reserve hypothesis' suggests that education provides a protective effect against age-related mental decline.
A study of 1,504 pairs of parents and children found that enjoyment of physical education classes and family support were key factors in influencing levels of physical activity. The research highlights the need for schools to develop programs that maintain high participation and enjoyment throughout the school career.
The Rush University Medical Center has launched a new NIH-funded program to train individuals in the fundamentals of clinical research. The program, which includes courses on biostatistics, epidemiology, and research ethics, aims to prepare individuals for careers in clinical research.
A recent survey found bullying behaviors among 80% of middle school students, challenging traditional notions of bullies and victims. The research emphasizes the importance of addressing the 'school climate' to effectively combat bullying.
A team of scientists has discovered that a type of experimental semiconductor can repair itself after damage, thanks to its unique ability to move atomic bonds back into place. This 'self-healing' property could lead to the creation of more stable and effective solar cells.
The American Heart Association awarded Gold Heart Awards to Edmond M. Hoffman and Harold C. Strauss for their significant contributions to the organization over several decades. Their work includes promoting increased federal funding of biomedical research and relocating the National Center from New York City to Dallas.
A new analytical technique has revealed large variations in Ginkgo biloba herbal products, which may be a problem for consumers. The study found that some products contain significantly more ginkgolides and bilobalide, the most pharmacologically active compounds, than others.
A new study found that cardiac surgery patients with serum potassium levels below 3.5 mmol/L are twice as likely to experience arrhythmias and a doubled need for cardiopulmonary resuscitation. Investigators recommend screening and replenishing potassium on a case-by-case basis.
University of California researchers have successfully created a buckyball device that emits white light, contrary to conventional scientific wisdom. The device, made from a modified buckyball derivative, has extremely low efficiency but could potentially be used for illuminating rooms in the future.
CHESS is building a major addition dubbed G-Line, which will produce X-rays at intensity levels five to 50 times greater than existing lines. The new facility will support 80 percent of research time for Cornell personnel.
Researchers at Schering-Plough Research Institute have made the first atomic view of a promising new class of cancer-fighting drugs. The discovery may lead to faster, better refinement of the drugs and the development of more potent, less toxic treatments.
Purdue University's Agricultural Validation and Verification Site provides a nationwide source of image-decoding data for farmers to interpret satellite images. The site, launched by remote-sensing researcher Chris Johannsen, will help farmers identify nutrient deficiencies, pests, and other issues in real-time.
The University of California, Davis, has been named one of seven new Centers of Academic Excellence in Information Assurance Education by the National Security Agency. Professors Matt Bishop, Karl Levitt, and Philip Rogaway are being recognized for their research and teaching efforts in computer security.
PhD researcher Jason Todd earned a patent for his research on a new, low-cost material for purifying proteins using chitosan beads. The technology has been licensed to LigoChem Inc., allowing them to purify antibodies at a lower cost.
Researchers discover that iron minerals in sediment protect marine organisms from extreme arsenic levels. The study suggests that natural processes can be harnessed to develop new methods for treating arsenic-tainted waste.
The annual Carnegie Symposium on Cognition will showcase advances and challenges in cognition, instruction, and learning. Experts will explore partnerships between psychology researchers and teachers to improve teaching methods and student outcomes.
Regular churchgoers live longer than those who seldom or never attend worship services. They can look forward to about seven more years of life beyond age 20. The research also revealed that women and blacks can enjoy especially longer lives if they are religiously active.
Researchers Randolph Blake and Sang-Hun Lee found that humans can group elements into objects based on subtle changes in timing. By analyzing the precise timing of motion in a dense array of pinwheels, viewers could distinguish synchronized groups from individual elements.
Researchers found that common spaces with trees and grass promote stronger neighborhood social ties, more social activities, and a sense of belonging among residents. The addition of simple landscaping may support informal forms of social security.
The Visualization of Information Tool (VisIT) graphically displays search results, allowing users to add, delete, and rearrange sites. This tool is expected to make searches more efficient and fruitful for anyone using the web, particularly teachers and students who can use it to organize knowledge in a more intuitive way.
The study found that infants were more likely to die from injuries if their mothers were young, unmarried, or had lower levels of education. Infants who died from an injury were also more likely to be male, have low birth weight, and premature birth.
A study of 200 white and black girls aged 13-14 found that more body fat was associated with lower dating success, while below-average fat was linked to higher rates of dating. The research suggests that adolescent girls' weight concerns influence their attitudes towards physical attractiveness.
Weed killers and pesticides applied to lawns can track into homes, causing unnecessary exposure, particularly to children. Consumers can reduce track-in by removing shoes, restricting access to youngsters and pets, and carpeting entryways.
The conference focuses on lithium's applications in reducing suicidal acts in people with bipolar disorder, boosting the immune system, slowing down cancer cell growth, and interfering with viral infections. More than 300 experts will attend to discuss these topics and share latest research.
Researchers found that WIC participants had lower infant death rates related to pregnancy and delivery. Additionally, Medicaid participation reduced the risk of infant mortality due to external causes like infectious diseases and accidents. The study also highlighted disparities in access to healthcare among low-income families.
Scientists at Duke University Medical Center have developed a novel bioreactor system that mimics the fetal environment to grow blood vessels from adult pig cells. The engineered arteries functioned similarly to native vessels and withstood blood pressures, offering a promising solution for treating heart disease.
A double-blind study at the Technion-Israel Institute of Technology shows that magnetic stimulation of the brain can ease severe depression. The treatment, known as rTMS, was found to be effective in improving depression ratings by 50%, with half of patients requiring no further treatment.
Researchers discovered that a mutant form of the presenilin-1 protein causes a significant reduction in amyloid formation. The study provides insight into the interaction between two key molecules involved in amyloid formation, which may lead to advances in therapeutics research.
Undergraduates at Johns Hopkins University engage in important research projects alongside top scientists, creating innovative solutions such as a robotic submarine and testing treatments for Alzheimer's disease. Students also develop digital models of the heart and conduct gene-therapy experiments with polymer nanospheres.
A study of 54 postmenopausal women found that a higher intake of vitamin E from food was linked to reduced oxidation of LDL cholesterol, a key indicator of heart disease. This benefit occurred only in women who did not use supplements.
Research presents evidence that moderate caffeine consumption can improve performance in tasks requiring sustained attention. Additionally, studies suggest that green tea catechins have anti-oxidative, antibacterial, and antiviral potency, while polyphenolic compounds in cocoa may also have cardiovascular benefits.
Research on limonoids, compounds in citrus peels, indicates potential anticancer activities, inhibiting human breast cancer cell proliferation and reducing LDL cholesterol levels. Field tests also demonstrate insect pest management prospects for these compounds.
A recent study by Frankfurt historian Notker Hammerstein sheds light on the DFG's record during the Weimar Republic and Third Reich, revealing a period of political conformity under National Socialism. The organization's founding ideals were largely abandoned in favor of Nazi ideology.
At the 95th annual meeting of the Association of American Geographers, researchers will present papers on declassified satellite data revealing secret technological breakthroughs during the Cold War. Additionally, sound maps for visually-impaired individuals and fire risk mapping techniques using satellite images to predict forest fire...
Children from lower socioeconomic backgrounds exhibit greater cardiovascular responses to stress, leading to larger left ventricles and increased heart disease risk. The study found differing pathways for African American and white children and adolescents, highlighting the need for tailored interventions.
A University of Colorado at Boulder study reveals that Ectatomma ruidum ants employ chemical camouflage to infiltrate neighboring nests and steal food, relying on vigilance of guard ants to eject intruders. The unique strategy allows the peaceful species to prosper despite its inability to kill individual members.
A study published by UB oral biologists found a significant link between passive exposure to tobacco smoke and an increased risk of developing gum detachment and bleeding gums in adults. The research analyzed data from over 13,000 participants and showed that exposure to environmental smoke can lead to more severe periodontal disease.
The American Chemical Society is honoring black chemist Percy Julian's accomplishments in pharmaceuticals and chemical synthesis. Julian made significant contributions to the development of a low-cost synthetic method for cortisone, an antiarthritis drug, and synthesized the glaucoma medication physostigime.
Ralph Nader will speak on mergers and acquisitions at the American Chemical Society's national meeting. The event is scheduled for March 22 at the Anaheim Convention Center.
A University of Michigan study found that seniors who volunteer for less than an hour a week are more likely to live longer. The study analyzed data from 1,211 older adults and discovered that volunteering is directly associated with increased survival rates, rather than just being a result of better health.
The Susan G. Komen Breast Cancer Foundation is now accepting applications for its 1999 National Grants program, offering over $11 million in funding for groundbreaking research and education. The program aims to eradicate breast cancer as a life-threatening disease by advancing research, education, screening, and treatment.
A recent study found that 54% of single women entering Medicaid receive assistance for less than one year, with only 15% staying for five years. The researchers suggest that policy makers develop a stable source of coverage for former welfare recipients and shift the cost among women, employers, and Medicaid as their incomes and employ...
A new research center at Cornell University is receiving a $3.5 million grant to investigate the challenges of employing people with disabilities and develop more effective policies to support them. The center will analyze data on workers with disabilities, measure their employment and earnings, and provide information for policy-makers.
A form of bait and switch could actually benefit consumers, say professors, as it drives prices down and stimulates in-store promotions. However, others contest this argument, citing fraudulent practices and the need for retailer competition.
A study found that US natural disaster planning is poorly implemented, with only 20% of available funds spent on mitigation projects. Researchers recommend improving hazard reduction planning through infrastructure development, land use planning, and environmental protection.
A University of Illinois professor found that transformational leadership techniques practiced by front-line supervisors lead to increased employee satisfaction, supervisor effectiveness, and extra effort. This research highlights the importance of leadership skills at all levels, not just office executives.
A new study found that older adults with chronic illnesses can benefit from wellness programs regardless of whether they are conducted in a classroom setting or at home. The programs produced significant improvements in anxiety and depression symptoms, as well as reductions in medical symptoms and better sleep quality.
Researchers used a copula model to analyze joint mortality data, finding that considering two covered lives as dependent rather than independent reduced annuity values by about 5 percent. The study's findings have significant implications for actuarial research and annuity valuation.
The UCSF report reveals significant variations in cardiovascular risk factors among different ethnic/racial groups and regions in California. High blood pressure and diabetes rates are disproportionately affecting African Americans and Hispanics, with 41.5% of African American men and 35% of African American women having high blood pre...
The National Patient Safety Foundation has awarded four grants totaling $350,000 to researchers studying various aspects of patient safety, including clinical expertise and drug name confusion errors. The grants aim to reduce preventable healthcare errors and promote patient safety as a distinct field of research.
NSF-supported astronomers discovered that the expansion of the universe is accelerating, driven by a yet unknown force. Circadian rhythms research also made significant progress, with discoveries on genes regulating molecular cycles in fruit flies and cyanobacteria.
A newly discovered glycosphingolipid receptor may help explain susceptibility to urinary tract infections and provide a potential new treatment strategy. The receptor, called sialosyl galactosyl globoside (SGG), is suspected to be on urogenital tract cells in about 30% of all men and women, binding strongly to E. coli bacteria.
Chemists have discovered a key to enhancing hydrodesulfurization, the most widely used process for removing sulfur compounds from crude oil. By observing individual molecules on surfaces, they found that nickel atoms can act as 'sticky ballbearings,' capturing thiophenes and helping them bind at optimal edge sites.
A global plan has been launched to cut childhood asthma deaths by 50% through improved education, increased accessibility of effective anti-asthma therapies, and enhanced research into the disease's causes and treatment. The plan targets significant reductions in mortality, morbidity, and school days lost due to asthma.
A study of over 400 premature and low birth-weight children found that early intensive intervention significantly improved short-term academic achievements. However, by age 9, the benefits of this intervention had faded, leaving further investigation into long-term outcomes needed.
Cathleen Synge Morawetz, a NYU professor emerita, is the first woman to receive the National Medal of Science for mathematics. Her pioneering work in partial differential equations and wave propagation has led to applications in aerodynamics, acoustics, and optics.