CPH research

Childhood obesity prevention

NIH grant funding

National Institutes of Health

Melissa L. Villodas, PhD, LMSW, LCSW-A

GCI-Health

Can laws make social media safer for young people?

Mary Cunningham — Mon, 24 Aug 2026 13:33:58 +0000

Can laws make social media safer for young people? Mary Cunningham Mon, 08/24/2026 - 09:33

In This Story

Key Takeaways

A George Mason-led study identified three main approaches U.S. states are using to protect youth online: limiting access, reducing harmful exposure, and teaching media literacy.
Most enacted laws focused on age verification and parental consent, though evidence supporting those approaches remains limited.
Media literacy appeared in just one state law, despite evidence suggesting it may be one of the more promising strategies for supporting youth mental health.

Topics

Intimate Partner Violence

SW research

From TikTok bans and age verification requirements to media literacy lessons in schools, U.S. states are exploring a wide range of strategies to protect young people online.

The flurry of legislation reflects growing concern about social media's role in youth mental health, as rates of depression and anxiety have increased in recent years. But policy approaches have varied considerably, and the scientific evidence backing their effectiveness is mixed.

Melissa Villodas, assistant professor of Social Work. Photo provided.

To better understand how states are responding, a research team led by social work researcher Melissa Villodas of 91��’s College of Public Health analyzed 16 enacted laws across 10 states. The study, published in The Journal of Policy Practice and Research, offers one of the first frameworks for organizing and assessing the growing patchwork of state social media laws.

Researchers found the policies generally fell into three broad categories:

1) Limiting access through measures like parental consent requirements, age verification, internet restrictions in school, and, in one case in Montana, an attempted ban on TikTok. This was by far the most common approach, despite relatively limited evidence that many of these measures improve mental health for young people.

2) Reducing harmful exposure by restricting targeted advertising to minors, limiting potentially addictive platform features, and expanding parental controls. Existing research offers somewhat stronger, though still mixed, support for these approaches.

3) Building media literacy by teaching students about topics such as misinformation, cyberbullying, online safety, and social media's effects on mental health. This was the least common approach, even though existing evidence suggests it may be a promising strategy, particularly when it addresses both the risks and benefits of social media use.

Why does this matter?

"Most research on this topic has focused directly on how social media affects young people's mental health," said Villodas, associate professor in the Department of Social Work and the study's lead author. "We wanted to understand what state governments are actually doing in response, whether those approaches are supported by existing evidence, and where additional research is needed.” She also emphasized the study’s “person-in-environment” perspective, a fundamental approach in social work that considers how broader forces, including public policy, can influence a young person’s experiences and mental health.

The study uncovered one glaring disconnect: the policy approach used most often, limiting young people's access, had the least supporting evidence of its effectiveness. Meanwhile, media literacy training, included in just one enacted law in Florida, appeared to have some of the strongest evidence behind it.

"Many states have focused on measures like parental consent and age verification, but the evidence for those strategies is still limited," Villodas said. "Media literacy has received much less attention, even though it may be one of the more promising approaches when it teaches young people about both the risks and the benefits of social media."

The study captures the policy landscape through November 2024, but Villodas said its findings are designed to help policymakers evaluate future proposals as the evidence continues to evolve.

In addition to Villodas, the study was coauthored by Michael Wheeler and Natalia Acevedo, both recent graduates of George Mason’s Master of Social Work program; Fadi Hamati of Columbia Cornell Child and Adolescent Psychiatry at New York-Presbyterian; and Ishita Kapur of the University of Tennessee, Knoxville.

Shame, stigma, and culture prevent male intimate partner violence survivors from seeking help, study finds

Heather Carroll — Wed, 12 Aug 2026 17:05:28 +0000

Shame, stigma, and culture prevent male intimate partner violence survivors from seeking help, study finds Heather Carroll Wed, 08/12/2026 - 13:05

91�� researchers found that barriers to help-seeking vary across racial and ethnic groups, highlighting gaps in support for male survivors.

Lyric Russo, postdoctoral researcher. Photo provided

Men are less likely than women to seek help after experiencing intimate partner violence, and new research from 91�� found that the main barriers include viewing it as a private matter, fear of retaliation, shame, and concerns about not being believed.

In this study, postdoctoral researcher Lyric Russo explored these barriers across racial and ethnic groups in order to address gaps in research in these underrepresented demographics.

“By centering men’s perspectives across racial and ethnic backgrounds, the findings support a more inclusive understanding of intimate partner violence and underscore the importance of trauma-informed, culturally responsive, and gender-inclusive interventions that broaden access to and engagement with existing services,” said Russo, first author on a paper recently published in Psychology of Men & Masculinities.

This study is among the first large-scale (nearly 1,200 men) U.S. studies to compare help-seeking barriers among non-Latino Black, Latino, and non-Latino White male victims of intimate partner violence. The study was led and paper co-authored by acclaimed male IPV researcher Denise Hines.

Why does this matter?

Denise Hines, Elisabeth Shirley Enochs Endowed Professor. Photo provided

According to the Centers for Disease Control, 44% of men report being victims of IPV, but many of these men are not receiving support, highlighting the significance of understanding barriers to seeking help.

“By identifying the challenges to seeking support, the findings can help inform more effective and inclusive services for diverse groups of male victims,” said Hines, Elisabeth Shirley Enochs Endowed Professor of Social Work.

“Without focused research, interventions, and support services may fail to reflect the experiences and needs of male victims,” said Russo.

What are the detailed study findings?

Across all racial and ethnic categories, viewing abuse as a private matter was the most common barrier to seeking help.
Latino men were significantly more likely to express concerns about shame or embarrassment being a barrier.
Black men were less likely to report concerns about not being believed.
White men were more likely to report difficulty in labeling their experiences as abuse.

Additional details

The paper, Barriers to Help-Seeking Among Male Victims of Female-Perpetrated Intimate Partner Violence: Insights from Black, Latino, and White Men, was published in Psychology of Men & Masculinities. The paper was selected as the July 2026 editor’s choice article and invited for a research feature on the APA Division 51 (Society for the Psychological Study of Men and Masculinities) blog. It is available free of charge. Paper co-authors include Jennifer L. Mezzapelle of 91��, Chiara Sabina of Rutgers University, Kerry A. Lee of Bryn Mawr College, and Emily M. Douglas of Montclair State University.

thumbnail provided by Nadeem from AdobeStock

Key Takeaways

Across racial and ethnic groups, the main barriers to men seeking help for intimate partner violence are viewing it as a private matter, fear of retaliation, shame, and concerns about not being believed.
This study is among the first large-scale (nearly 2,000 men) U.S. studies to compare help-seeking barriers among non-Latino Black, Latino, and non-Latino White men victims of intimate partner violence.
By identifying the challenges that may prevent men from accessing intimate partner violence support, the findings can help inform more effective and inclusive services for male victims.

In This Story

Denise Hines, PhD

Topics

Machine Learning in Health Care

SW research

Postdocs

Can AI help make medical records less biased? New study suggests yes—with caveats

Heather Carroll — Fri, 10 Jul 2026 16:50:49 +0000

Can AI help make medical records less biased? New study suggests yes—with caveats Heather Carroll Fri, 07/10/2026 - 12:50

Large language models can identify judgmental language in clinical notes but the settings play a major role in accuracy.

Teenu Xavier PhD, RN. Photo provided

“Addict,” “non-compliant,” “failed treatment,” and “obese person” are examples of stigmatizing language that can appear in medical records. At 91��’s College of Public Health, researchers are exploring whether artificial intelligence (AI) can help identify this kind of language in clinical notes before it impacts patient care.

Nurse scientist Teenu Xavier and colleagues found that large language models (LLMs) show promise in identifying stigmatizing language in clinical documentation, but their performance is highly dependent on their settings. Model size, temperature settings, prompting strategies, and even note type can substantially influence results.

One finding was consistent across every model tested: Providing examples of stigmatizing language improved accuracy.

“Simply selecting an LLM is not enough when used for clinical documentation,” said Xavier, an assistant professor in the School of Nursing. “Careful attention must be paid to settings and prompting before these tools can be reliably used in health care environments.”

Why does this matter?

The use of stigmatizing language in clinical documentation can reinforce bias and affect a patient’s future care. AI tools may be able to help identify this kind of language, promoting more equitable care and improving patient trust and experience.

“Pre-trained models, when optimized for identifying stigmatizing language, could help enable more timely interventions and modifications to the documentation process,” Xavier said. “Our research highlights the need for continued collaboration between health care professionals and AI developers to create tools that improve communication, reduce bias, and improve the overall patient experience.”

What are the detailed study findings?

The largest LLM (trained on large amounts of data) was the best at predicting “stigmatizing” language (94%), but the worst at predicting “not stigmatizing” correctly (47%).
The smallest LLM was the best at predicting “not stigmatizing” correctly (99.7%), but worst at predicting “stigmatizing” correctly (2%).
When researchers gave the LLM an example of stigmatizing language, accuracy improved in all models.
Emergency provider notes were most accurately (69%) categorized as “stigmatizing” or “non-stigmatizing,” and plan of care notes had the lowest accuracy (56%). Misclassifications most commonly arose in long, clinically dense notes where neutral descriptions of complex illness or adverse events were mistaken by the models for judgmental language.
Larger models worked best at lower temperature (how predictable or random the LLMs’s output is when making a classification) and smaller models improved with higher temperature, which means the LLM took more risks in interpretation.

“Detecting stigmatizing language with large language models: mind the settings” was published in JAMIA Open in April 2026. Co-authors include Jane M. Carrington from the University of Florida and Joshua Lambert from the University of Cincinnati.

Thumbnail photo by issaronow from Adobe Stock.

Key Takeaways

A George Mason study found that large language models show promise in identifying stigmatizing language in clinical documentation, but their performance is highly dependent on their settings, such as model size, temperature settings, prompting strategies, and note type.
The ability to detect and correct stigmatizing language early can reduce bias in patient care and lead to improved patient trust and better health outcomes.
Continued collaboration between health care workers and AI developers is needed to create tools that enhance communication, reduce bias, and improve the overall patient experience.

Learn about Artificial Intelligence at George Mason

Topics

large language models

Health Care Services

Artificial Intelligence

Kyeung Mi Oh, PhD, MSN, RN, FAAN

Nursing Research

Sleep problems in dementia care linked more to emotional well-being than fear of falling

Heather Carroll — Tue, 07 Jul 2026 17:27:48 +0000

Sleep problems in dementia care linked more to emotional well-being than fear of falling Heather Carroll Tue, 07/07/2026 - 13:27

Key Takeaways

For dementia care recipients, positive emotion was associated with better sleep, while psychological distress, like depression and anxiety, was associated with worse sleep among caregivers.
Though the study found that fear of falling was associated with poorer sleep for both partners, emotional well-being ultimately showed a stronger association with sleep than fear of falling itself.
This study by 91�� researcher Kyeung Mi Oh is the first to examine the relationships between fear of falling in older adults with probable or possible dementia and the subjective sleep quality of both care recipients and their spousal caregivers.

In This Story

While fear of falling has long been linked to poor sleep among older adults, new research from 91�� suggests emotional well-being may be an even stronger predictor of sleep quality for people with dementia and the spouses who care for them.

Dementia researcher Kyeung Mi Oh, professor in the School of Nursing. Photo provided.

In what is believed to be the first study of its kind, dementia researcher Kyeung Mi Oh examined how fear of falling and sleep quality interact within dementia caregiving couples where one partner has probable or possible dementia and the other serves as caregiver.

Falls are a common concern among older adults and can lead to reduced mobility, more frequent hospital visits, and limits on daily activities. Many individuals also develop a persistent fear of falling, causing them to avoid activities even when they are physically able. In dementia care, that fear can further increase caregiver burden and affect sleep for both partners.

Though the study found that fear of falling was associated with poorer sleep for both partners, emotional well-being ultimately was more strongly linked to sleep outcomes.

Why does this matter?

“These findings suggest that improving emotional well-being may be more important for sleep health in dementia care dyads than addressing physical health factors alone,” said Oh, professor of Nursing in 91��’s College of Public Health.

For care recipients, positive emotion was associated with better sleep, while psychological distress, like depression and anxiety, was associated with worse sleep among caregivers.

The results highlight the importance of assessing both physical and emotional factors in dementia care.

“Routine assessment of fear of falling, fall history, and psychological distress in both members of dementia care couples could help identify those at risk for poor sleep,” said Oh. “Clinically, interventions that promote emotional well-being and reduce psychological distress may improve sleep for both care recipients and caregivers, highlighting the need for a family-centered approach to dementia care.”

Key Findings:

Fear of falling was associated with poor sleep; however, after factoring in demographic, lifestyle, and health-related factors, positive emotion predicted lower insomnia severity in care recipients, while psychological distress predicted higher insomnia severity in caregivers.
Both fear of falling and recent falls were linked to worse insomnia for people with dementia and their caregivers.

Yeonsu Song from the University of California, Los Angeles co-authored the paper, “Fear of Falling and Sleep Disturbances in Spousal Care Dyads Affected by Dementia,” which was first published online in January 2026 in the Journal of Applied Gerontology.

Thumbnail photo By Koto Amatsukami from Adobe Stock.

Topics

Michael S. Bloom, PhD, MS, FACE

Nursing Research

Maternal obesity linked to 64% increase in childhood obesity risk

Mary Cunningham — Mon, 22 Jun 2026 15:16:36 +0000

Maternal obesity linked to 64% increase in childhood obesity risk Mary Cunningham Mon, 06/22/2026 - 11:16

The roots of childhood obesity may begin in the womb.

New research led by the 91�� College of Public Health found that children whose mothers entered pregnancy with obesity were 64% more likely to become overweight or obese by age 3. Excessive weight gain during pregnancy was associated with a 39% increase in that risk.

Participant in George Mason's cohort of NIH's Environmental Influences on Child Health Outcomes (ECHO). Photo by Evan Cantwell/Office of University Branding

“Our findings suggest that childhood obesity risk may not develop in a single, uniform way, but maternal health before and during pregnancy may play a larger role than many people realize,” said study lead author Hua Min, associate professor in the Department of Health Administration and Policy.

Different pregnancy-related weight factors appeared to matter at different stages, with excess pregnancy weight gain more closely linked to infant weight and maternal obesity more strongly associated with weight later in toddlerhood.

Researchers also found that excess pregnancy weight gain was common, affecting about four in 10 mothers in the study.

Published in the International Journal of Obesity, the research is among the largest and most ethnically diverse U.S. longitudinal studies to examine how maternal weight may influence obesity risk in early childhood. Researchers tracked nearly 3,000 mother-child pairs, using data from a Northern Virginia birth cohort participating in the National Institutes of Health’s Environmental influences on Child Health Outcomes (ECHO) Program.

The George Mason research team included Michael S. Bloom of the Department of Global and Community Health, and Grace Lawrence, Alma Fuller and Kathi C. Huddleston of the School of Nursing.

Why this matters

Researchers in George Mason's cohort of NIH's Environmental Influences on Child Health Outcomes (ECHO). Photo by Evan Cantwell/Office of University Branding

Childhood obesity remains one of the most pressing health challenges in the United States. The study notes that nearly 90% of children with obesity at age 3 will continue to be overweight or obese into early adulthood. Those early patterns can carry long-term consequences, increasing risks for diabetes, cardiovascular disease, and other chronic health problems.

Researchers say the findings reinforce the importance of maternal health before and during pregnancy—not just for pregnancy outcomes, but also for a child’s long-term health trajectory. The findings also suggest that obesity risk may develop differently across populations, with patterns varying among demographic groups.

Study details

Findings were based on the First Thousand Days of Life Study, a Northern Virginia birth cohort participating in the ECHO Program, which examines how early-life experiences affect child health. George Mason was selected as an ECHO research site in 2019.

Researchers enrolled 2,899 mother-child pairs in Northern Virginia between 2012 and 2019, following families from pregnancy through age 3.

Key findings include:

Children whose mothers were obese before pregnancy were 64% more likely to be overweight or obese by age 3.

For every one-point increase in maternal pre-pregnancy body mass index (BMI), childhood overweight/obesity risk increased by about 4%.

Children whose mothers gained excessive weight during pregnancy were about 39% more likely to be overweight or obese by age 3.

About 41% of mothers in the study gained more weight during pregnancy than recommended by national guidelines.

Excess weight gain during pregnancy showed stronger links to higher weight earlier in infancy, while maternal weight before pregnancy became more strongly associated with higher child weight later in early childhood.

The associations between maternal weight factors and childhood obesity differed between Hispanic and non-Hispanic families, suggesting that obesity risk may develop differently across populations.

Key Takeaways

Maternal obesity and excessive pregnancy weight gain were both linked to higher childhood obesity risk.
Researchers found obesity risk patterns varied across developmental stages and demographic groups.
An NIH-supported George Mason study followed nearly 3,000 Northern Virginia mother-child pairs from pregnancy through age 3.

In This Story

Dr. Kathi Huddleston, PhD, MSN

Topics

Maternal Health

Child Health

Maternal Child Health

National Institutes of Health

GCI-Health

Nutrition support during pregnancy improves birth outcomes, global study finds

Heather Carroll — Thu, 14 May 2026 15:07:07 +0000

Nutrition support during pregnancy improves birth outcomes, global study finds Heather Carroll Thu, 05/14/2026 - 11:07

91��-led research finds that food-based prenatal supplements improve birth weights across Africa and South Asia.

Dongqing Wang of the 91�� College of Public Health

In parts of the world where daily nutrition is unstable, pregnancy and newborn health are more precarious. A new study led by epidemiologist Dongqing Wang of the 91�� College of Public Health adds to the evidence that improving maternal nutrition during pregnancy may be a key intervention to improve birth outcomes.

Looking across eight clinical trials across Africa and South Asia, the study finds that balanced energy and protein (BEP) supplements—food-based products like beverages or nutrient-dense pastes designed to increase calorie and protein intake—are associated with healthier birth weights and fewer high-risk newborns in low- and middle-income countries. The findings were published in PLOS Medicine.

“In settings where pregnant women can’t access sufficient calories and protein, it is important to act early,” said Wang, an assistant professor of epidemiology in the Department of Global and Community Health. “Improving maternal nutrition can reduce the risk of vulnerable birth outcomes.”

Why this matters

Maternal malnutrition puts infants at higher risk of death, illness, and developmental delays.

Interventions have often focused on micronutrient supplements, but this study shows that food-based approaches to increase calorie and protein intake may better support fetal growth. BEP supplements can also be delivered through existing maternal health programs, making them a practical solution to scale. Wang is also currently conducting further research in Ethiopia that examines the cost-effectiveness of different approaches to BEP supplementation.

Study details

Wang and his colleagues combined individual-level data from randomized controlled trials conducted in Nepal, The Gambia, Pakistan, and several other low- and middle-income settings. The team compared outcomes for pregnant individuals who received BEP supplements with those who did not.

Key findings include:

BEP supplements were associated with higher birth weights and a lower risk of babies being born with low birth weight or small for their gestational age.
The effects were particularly notable for babies small for their gestational age, a group with elevated risk of neonatal mortality.
Benefits appeared stronger among women who began supplementation earlier in pregnancy, particularly before 20 weeks.

Wang worked with a global network of researchers from institutions including Harvard T.H. Chan School of Public Health, the Food and Agriculture Organization of the United Nations, Aga Khan University and partners across Europe, South Asia, and Africa.

Photo by Nathana Rebouças on Unsplash

In This Story

Key Takeaways

• A George Mason–led global study finds that balanced energy and protein (BEP) supplements can improve birth outcomes, especially in regions where maternal nutrition is limited.

• The supplements are linked to higher birth weights and reduced risk of babies being born small or underweight, with the strongest benefits when started early in pregnancy.

• These supplements boost calorie and protein intake and can be delivered through existing maternal health programs, making them a scalable solution.

Topics

Prenatal Care

Global Health

Birth Outcomes

Maternal Child Health

Maternal Nutrition

GCH Research

public health research

Debora Goetz Goldberg, PhD, MHA, MBA

In the George

Five ways future health care leaders can tackle burnout in the workforce

Taylor Thomas — Mon, 23 Mar 2026 16:17:15 +0000

Five ways future health care leaders can tackle burnout in the workforce Taylor Thomas Mon, 03/23/2026 - 12:17

Photo by Vladimir Fedotov via Unsplash.

The fight against widespread burnout in the health care workforce should begin with the training of future health care administrators, according to a new paper from the 91�� College of Public Health.

Published in the Journal of Health Administration Education, the paper examines how health administration programs can better prepare future leaders to address burnout by focusing on workplace factors, such as working conditions, leadership support, job design and workload, social connections, and opportunities for advancement. More than three-quarters of health care workers report feeling stressed or stretched thin, with burnout contributing to problems like higher turnover and staffing shortages that can affect patient care.

Drawing from existing research and national frameworks on workforce well-being, the principal investigator Debora Goetz Goldberg outlines several leadership strategies that can help counteract burnout, including:

Build workplaces where staff can speak up

Health care leaders must create environments where employees can report mistakes, raise concerns, and discuss safety issues without fear of punishment. Clear reporting policies, open communication, and a culture of trust are key for psychological safety.

Redesign jobs to reduce overload

Many health care roles involve long hours, heavy documentation, and clunky technology that add to daily stress. Leaders make decisions about staffing, scheduling, and tools that can either ease those pressures or make them worse.

Prevent violence and protect staff safety

Health care workers face some of the highest rates of workplace violence of any profession. Leaders can help reduce risks by establishing zero-tolerance policies, training staff to de-escalate tense situations, and putting safety measures in place before incidents occur.

Involve frontline staff in decisions

The people delivering care often know exactly where problems arise. When leaders directly involve nurses, physicians, and other staff in decisions about schedules, policies, and daily operations, the changes are more likely to succeed.

Measure and improve workforce well-being

Health care organizations routinely track patient outcomes and financial performance. Workforce well-being deserves the same attention. Leaders can measure burnout, engagement, and working conditions and use that data to steer improvements.

John Cantiello, also from George Mason's College of Public Health, and Riva Kamat from Lotus Clinician WellBeing, Inc., co-authored the paper.

In This Story

This initiative supports the Improving human health, well-being, and preparedness solution of George Mason's Grand Challenge Initiative

Key Takeaways:

Burnout affects a majority of health care workers and contributes to turnover, staffing shortages, and risks to patient care.
A new paper from 91�� argues that health care administration programs should train future leaders to address burnout through organizational decisions and workplace design.
Leaders can help counter burnout with strategies like creating psychologically safe environments, preventing workplace violence, and involving frontline staff in decisions.

Topics

burnout

public health workforce

HAP Research

Health Administration

Well-Being

GCI-Grand Challenge Initiative

GCI-Health

In the George

Paid sick leave as disease prevention

Taylor Thomas — Tue, 03 Feb 2026 17:18:24 +0000

Paid sick leave as disease prevention Taylor Thomas Tue, 02/03/2026 - 12:18

In This Story

Suyoung Kwon

Key Takeaways:

New research from the 91�� College of Public Health suggests paid sick leave should be understood not only as an employee benefit, but as a preventive public health intervention.
Among home service workers who regularly enter private homes, such as home nurses and aides and appliance repair technicians, researchers found that stress and perceived infection risk rise before a confirmed diagnosis, when workers must decide whether to stay home sick or risk losing income.
When paid sick leave is unavailable, those pressures compound. The George Mason study links lack of paid sick leave to higher job stress and lower job satisfaction, effects that ripple beyond individual workers into public health.

Photo via Freepik.

Home service workers—those who provide care, inspections, or repairs inside private homes—can often lack paid sick leave, making illness a direct financial risk. New research from 91�� College of Public Health suggests paid sick leave should be understood not only as an employee benefit, but as a preventive health intervention.

In the study led by assistant nursing professor Suyoung Kwon, paid sick leave was linked to lower perceived infection risk, reduced job stress, and higher job satisfaction. During the early months of COVID-19, the research team surveyed more than 1,600 home service workers in South Korea, including home nurses, childcare workers, appliance repair technicians, and gas meter inspectors.

Notably, workers reported that their highest level of stress was not after a confirmed diagnosis of COVID, but during the window when workers are deciding whether to show up sick or stay home.

“Paid sick leave can function much like personal protective equipment or vaccination for workers in high-contact roles,” said Kwon. “It reduces exposure before harm occurs.”

The study was published in the Journal of Occupational and Environmental Medicine.

Study findings

Workers with paid sick leave reported significantly lower perceived risk of COVID-19 exposure than those with unpaid leave or no leave at all.
Higher perceived risk of infection was associated with greater job stress, which in turn predicted lower job satisfaction. Paid sick leave interrupted that chain.
Workers with no access to sick leave experienced both direct and indirect drops in job satisfaction, suggesting compounded harms when workers lack any safety net.

Why it matters

Many home service workers enter multiple private homes each day. When paid sick leave is available only after a documented diagnosis (like a positive test for COVID-19), workers face a high-stakes choice during their most contagious period: lose income or risk exposing others.

The researchers contend that paid sick leave should be treated as a preventive mechanism that allows workers to stay home when symptoms first appear—before diagnosis or transmission. As policymakers revisit pandemic lessons and prepare for future public health emergencies, this study suggests that expanding paid sick leave is not only a worker protection, but a population-level prevention strategy.

Topics

Walkability initiative is a win-win partnership for Alexandria City residents and George Mason researchers

Taylor Thomas — Mon, 26 Jan 2026 14:30:46 +0000

Walkability initiative is a win-win partnership for Alexandria City residents and George Mason researchers Taylor Thomas Mon, 01/26/2026 - 09:30

In This Story

Iulia Fratila, PhD

“Imagine living in a place where you can comfortably send your child and their friends on a safe route to your local library on foot or by bike. How about being able to engage in physical activity by simply accessing an expansive network of trails that might connect parks to local suburbs? This is what walkability looks like—and walkability is public health,” said social science researcher Iulia Fratila, an assistant professor in the Department of Global and Community Health at 91��.

Fratlia participated as a cohort member of the 2025 Virginia Walkability Action Institute (VWAI) and was awarded $9,000 in funding to enhance a local park in Alexandria, Virginia. In partnership with the City of Alexandria Department of Recreation, Parks and Cultural Activities (RPCA), Fratila and third-year undergraduate social work student Bryce Neuman devised the plan for the Alexandria City Ben Brenman Park project, which aims to encourage walkability, promote physical activity among community members, and improve access to fitness.

Fratlia emphasizes the role of partnerships in bringing sustainable change to fruition. “A partnership like this is a win for everyone involved," she said. "Academic researchers bring knowledge and expertise on the science that shapes health outcomes and the potential prevention efforts and the governmental agencies can bring resources and design structures that support health-promoting landscapes and decision-making.”

Assistant Professor in the College of Public Health Iulia Fratila (left) and Senior Transportation Planner at Equitable Cities Reba Oduro (right) standing in Ben Brenman Park currently, before enhancement. Photo provided.

The goal of the Ben Brenman Park project is to upgrade a trail segment in the south side of the park that has been underdeveloped and underutilized. The anticipated result is more walking and community engagement, healthier residents in the city of Alexandria and surrounding areas, and addressing health and recreation access gaps.

“We need to make sure we are creating and enhancing built environments and infrastructure that make healthier habits like walking and biking a possibility for all,” said Fratlia.

Neuman joined the Ben Brenman Park project to explore her interest in the built and natural environment as an important factor of public health as well as connections to macro-level social work dimensions. Together, Fratlia and Neuman developed the project’s action plan and strategic goals that guided them through the project proposal and implementation process.

Fratlia attended the farmers' market held at the park to distribute QR codes linking to the survey, and the RPCA emailed the survey to the city residents via their newsletter. These data collection methods garnered more than 400 responses. Based on the survey responses, the community identified priorities, including planting native trees and plants and installing adult fitness equipment in the park. Subsequently, the RPCA Urban Planning team created a plan outlining the proposed layout for exercise equipment and tree plantings.

“I am looking forward to being able to see the final product implemented at the park and see that positive change. I’m particularly excited about the addition of native wildlife around the park, and I hope the people who live near and visit the park also appreciate the changes,” said Neuman.

In addition to the pitch and execution of the Ben Brenman Park project, the VWAI program, in partnership with Equitable Cities LLC, involved attending distance learning modules and in-person workshopsfocused on topics such as Placemaking and Tactical Urbanism, the Economic Impact and Sustainability of Active Transportation Investment, Inclusive Community Engagement, Safe Routes programming, and Complete Streets initiatives. This experience allowed Fratila and Neuman to apply public health principles to a real-world built environment project while engaging directly with community members to address their needs and priorities.

The park enhancement project, which has officially been named a case study by the VWAI, is scheduled to be completed in early 2026 and will be installed by the City of Alexandria Department of Recreation, Parks and Cultural Activities. The VWAI is a program of the Virginia Department of Health and is supported by the Centers for Disease Control and Prevention.

Key Takeaways

George Mason College of Public Health researchers are partnering with the City of Alexandria Department of Recreation, Parks and Cultural Activities and the Virginia Walkability Action Institute to study and improve neighborhood walkability at Alexandria City's Ben Brenman Park, ensuring research is grounded in community-identified needs rather than academic theory alone.
The initiative provides hands-on, real-world research experience for College of Public Health students, integrating applied public health training with community-based data collection and analysis to inform local planning decisions.
George Mason’s involvement helps translate walkability research into practical policy insights, supporting Alexandria’s goals around healthier, safer, and more equitable streets while positioning the university as a long-term community partner.

Topics

GCH Research