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

Texas A&M study: Racial, ethnic diversity in schools influence mental health

Texas A&M researchers found that racial and ethnic diversity and density in schools can influence mental health

2021-04-20
(Press-News.org) A Texas A&M researcher is discovering the demographic characteristics that can produce or lessen stress for racial and ethnic minority students in school settings.

The study, recently published in the journal Ethnicity and Disease, collected mental health survey assessments among 389 sixth-graders from 14 Texas public schools in urban areas. Melissa DuPont-Reyes, assistant professor at the Texas A&M University School of Public Health, led the investigation of self-reported depressive-anxious symptoms over a two-year period. This issue of the journal highlighted research by early stage investigators, especially scholars of color, to advance new knowledge and action to address social inequities in health.

Overall, the study found that a higher percentage of non-Latinx white students in a school increases mental health risk for non-Latinx Black and Latinx students, while more racial and ethnic diversity decreases mental health risk for some Latinx students.

DuPont-Reyes built upon the data collected from the Texas Stigma Study (2011-2015), a longitudinal evaluation of a mental illness anti-stigma intervention, by adding publicly available data on the participating Texas public schools. The two data sources allowed for data points on sex, household income, parental educational attainment, family history of mental illness and past mental health service use, as well as school factors such as enrollment, socioeconomic status and performance.

Each school's racial and ethnic density and diversity were measured as well. In this study, density refers to the percentage of non-Latinx white enrollment. Diversity signifies the range and size of all racial and ethnic groups enrolled. Dissimilarity in school racial and ethnic enrollment can produce challenges unique to racial and ethnic minorities, such as harassment, marginalization, feeling faced with different expectations and social isolation, that can significantly influence mental health. DuPont-Reyes' team adds new knowledge about younger adolescents and Latinx groups, as well as simultaneous analysis of both diversity and density measures.

Non-Latinx Black and Latinx students, according to the results, reported double the rate of depressive-anxious symptoms compared to their non-Latinx white counterparts in schools with greater non-Latinx white enrollment. In terms of diversity, high-stress Latinx students -- those who tend to experience greater levels of discrimination -- saw about a fifth the rate of depressive-anxious symptoms compared to their non-Latinx white counterparts in schools with greater racial and ethnic diversity. Non-Latinx white students saw greater symptoms with increasing diversity in schools.

These findings are important, the researchers found, as school-aged populations in the United States are ethnically diverse, yet integrative curriculum and enrollment policies have remained at a standstill or worsened in some areas. DuPont-Reyes' team examined these students at the precipice of when mental health symptoms emerge.

INFORMATION:



ELSE PRESS RELEASES FROM THIS DATE:

Marine animals inspire new approaches to structural topology optimization

Marine animals inspire new approaches to structural topology optimization
2021-04-20
A mollusk and shrimp are two unlikely marine animals that are playing a very important role in engineering. The bodies of both animals illustrate how natural features, like the structures of their bones and shells, can be borrowed to enhance the performance of engineered structures and materials, like bridges and airplanes. This phenomenon, known as biomimetics, is helping advance structural topology research, where the microscale features found in natural systems are being mimicked. In a recent paper published by researchers at the Georgia Institute of Technology and the Pontifical Catholic University of Rio de ...

Boosting fiber optics communications with advanced quantum-enhanced receiver

Boosting fiber optics communications with advanced quantum-enhanced receiver
2021-04-20
WASHINGTON, April 20, 2021 -- Fiber optic technology is the holy grail of high-speed, long-distance telecommunications. Still, with the continuing exponential growth of internet traffic, researchers are warning of a capacity crunch. In AVS Quantum Science, by AIP Publishing, researchers from the National Institute of Standards and Technology and the University of Maryland show how quantum-enhanced receivers could play a critical role in addressing this challenge. The scientists developed a method to enhance receivers based on quantum physics properties to dramatically increase network ...

Inhibition of meprin β enzyme linked to the development of Alzheimer's disease analyzed

Inhibition of meprin β enzyme linked to the development of Alzheimers disease analyzed
2021-04-20
Researchers at Johannes Gutenberg University Mainz (JGU) in Germany and the Institute of Molecular Biology of Barcelona in Spain have discovered how the blood plasma protein fetuin-B binds to the enzyme meprin β and used a computer model to visualize their findings. These results could lead to the development of new drugs to treat serious diseases such as Alzheimer's and cancer. Meprin β releases proteins from cell membranes, thus controlling important physiological functions in the human body. However, a dysregulation of this process can trigger the development of Alzheimer's and ...

Fixed network of smartphones provides earthquake early warning in Costa Rica

2021-04-20
Earthquake early warnings can be delivered successfully using a small network of off-the-shelf smartphones attached to building baseboards, according to a study conducted in Costa Rica last year. In his presentation at the Seismological Society of America (SSA)'s 2021 Annual Meeting, Ben Brooks of the U.S. Geological Survey said the ASTUTI (Alerta Sismica Temprana Utilizando Teléfonos Inteligentes) network of more than 80 stations performed comparably to scientific-grade warning systems. During six months' of ASTUTI operation, there were 13 earthquakes that caused noticeable ...

Was Cascadia's 1700 earthquake part of a sequence of earthquakes?

2021-04-20
The famous 1700 Cascadia earthquake that altered the coastline of western North America and sent a tsunami across the Pacific Ocean to Japan may have been one of a sequence of earthquakes, according to new research presented at the Seismological Society of America (SSA)'s 2021 Annual Meeting. Evidence from coastlines, tree rings and historical documents confirm that there was a massive earthquake in the U.S. Cascadia Subduction Zone on 26 January 1700. The prevailing hypothesis is that one megathrust earthquake, estimated at magnitude 8.7 to 9.2 and involving the entire tectonic plate boundary in the region, was responsible ...

Earthquakes continued after COVID-19-related oil and gas recovery shutdown

2021-04-20
When hydraulic fracturing operations ground to a halt last spring in the Kiskatinaw area of British Columbia, researchers expected seismic quiescence in the region. Instead, hundreds of small earthquakes occurred for months after operations shut down, according to a new study. In her presentation at the Seismological Society of America (SSA)'s 2021 Annual Meeting, Rebecca Salvage of the University of Calgary said about 65% of these events could not be attributed to either natural seismicity or active fluid injection from hydraulic fracturing operations. Salvage and her colleagues instead suggest the latent earthquakes may be the result of aseismic slip, driven by fluid from previous hydraulic fracture injections keeping rock pore pressures elevated. "Because there are lots of faults ...

Back pain shows association with increased mortality risk in women

2021-04-20
BOSTON - New research from Boston Medical Center identifies elevated mortality risk for women with back pain when compared to women without back pain. Back pain was not associated with mortality among men indicating long-term consequences of back pain may differ by sex. The overall findings suggest that mild back pain (pain that does not keep a person from exercising or doing daily activities) is unlikely to impact the length of one's life, but risk of mortality was increased among adults with more severe back pain. Published in the Journal of General Internal Medicine, this new study raises ...

How lessons from past emergencies could improve the pandemic response

2021-04-20
The lack of accountability, poor communication and insufficient planning plaguing the government’s response to the COVID-19 pandemic -- especially in its early months -- have roots in how the nation responded to 9/11, Hurricane Katrina and the H1N1 swine flu, a new study involving the University of Washington found. Focusing on the way government agencies assemble and allocate resources - the procurement system - researchers said the successes and shortcomings of responses to other large-scale crises show that a more centralized approach can achieve goals faster and more effectively. "In the moment of disasters, we prioritize saving ...

'Information theory' recruited to help scientists find cancer genes

Information theory recruited to help scientists find cancer genes
2021-04-20
Using a widely known field of mathematics designed mainly to study how digital and other forms of information are measured, stored and shared, scientists at Johns Hopkins Medicine and Johns Hopkins Kimmel Cancer Center say they have uncovered a likely key genetic culprit in the development of acute lymphoblastic leukemia (ALL). ALL is the most common form of childhood leukemia, striking an estimated 3,000 children and teens each year in the United States alone. Specifically, the Johns Hopkins team used "information theory," applying an analysis that relies on strings of zeros and ones -- the binary system of symbols common to computer languages and codes -- to identify variables or outcomes of a particular process. In the case of human ...

Newly discovered airway cells may shed light on SIDS and other conditions

2021-04-20
BOSTON - Recent research links certain cells that line the human airway with different infant diseases. The work, which is published in Cell Reports and was led by investigators at Massachusetts General Hospital (MGH), could lead to new prevention and treatment strategies for these conditions. The human airway--from the windpipe to the lungs--is lined with epithelial cells, including a type called pulmonary neuroendocrine cells (PNECs) that communicate with the nervous system and secrete different factors and hormones. Increased numbers and clusters of PNECs have been observed in various breathing-related illnesses, but the cells' roles in health ...

LAST 30 PRESS RELEASES:

Innovative risk score accurately calculates which kidney transplant candidates are also at risk for heart attack or stroke, new study finds

Kidney outcomes in transthyretin amyloid cardiomyopathy

Partial cardiac denervation to prevent postoperative atrial fibrillation after coronary artery bypass grafting

Finerenone in women and men with heart failure with mildly reduced or preserved ejection fraction

Finerenone, serum potassium, and clinical outcomes in heart failure with mildly reduced or preserved ejection fraction

Hormone therapy reshapes the skeleton in transgender individuals who previously blocked puberty

Evaluating performance and agreement of coronary heart disease polygenic risk scores

Heart failure in zero gravity— external constraint and cardiac hemodynamics

Amid record year for dengue infections, new study finds climate change responsible for 19% of today’s rising dengue burden

New study finds air pollution increases inflammation primarily in patients with heart disease

AI finds undiagnosed liver disease in early stages

The American Society of Tropical Medicine and Hygiene and the Bill & Melinda Gates Foundation announce new research fellowship in malaria genomics in honor of professor Dominic Kwiatkowski

Excessive screen time linked to early puberty and accelerated bone growth

First nationwide study discovers link between delayed puberty in boys and increased hospital visits

Traditional Mayan practices have long promoted unique levels of family harmony. But what effect is globalization having?

New microfluidic device reveals how the shape of a tumour can predict a cancer’s aggressiveness

Speech Accessibility Project partners with The Matthew Foundation, Massachusetts Down Syndrome Congress

Mass General Brigham researchers find too much sitting hurts the heart

New study shows how salmonella tricks gut defenses to cause infection

Study challenges assumptions about how tuberculosis bacteria grow

NASA Goddard Lidar team receives Center Innovation Award for Advancements

Can AI improve plant-based meats?

How microbes create the most toxic form of mercury

‘Walk this Way’: FSU researchers’ model explains how ants create trails to multiple food sources

A new CNIC study describes a mechanism whereby cells respond to mechanical signals from their surroundings

Study uncovers earliest evidence of humans using fire to shape the landscape of Tasmania

Researchers uncover Achilles heel of antibiotic-resistant bacteria

Scientists uncover earliest evidence of fire use to manage Tasmanian landscape

Interpreting population mean treatment effects in the Kansas City Cardiomyopathy Questionnaire

Targeting carbohydrate metabolism in colorectal cancer: Synergy of therapies

[Press-News.org] Texas A&M study: Racial, ethnic diversity in schools influence mental health
Texas A&M researchers found that racial and ethnic diversity and density in schools can influence mental health