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Social Determinants of Health, Functioning, and Well-Being, The Journals of Gerontology Series B

Social Determinants of Health, Functioning, and Well-Being, The Journals of Gerontology Series B

Includes a Live Web Event on 06/01/2026 at 11:00 AM (EDT)

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We are pleased to present a webinar featuring studies in the newly published special issue of the Psychological Sciences section of The Journals of Gerontology, Series B: Psychological Sciences and Social Sciences titled “Social Determinants of Gerontological Health, Functioning, and Well-Being.”  Featured studies will illustrate the ways in which social determinants of health (SDOH) are powerful drivers of the heterogeneity older adults experience in their physical health, cognitive functioning, and overall well-being. Moderated by Guest Co-editors, Regina S. Wright, PhD, FGSA, and Samuele Zilioli, PhD, the webinar will feature four speakers whose work exemplifies the special issue’s four broad themes:

(1) life-course disadvantage and long-term health risks;

(2) neighborhood, environmental, and community-based contexts;

(3) social connection, isolation, and modern forms of disconnection; and

(4) innovative methodological approaches to better capture SDOH processes.

The researchers will present their work and be available for questions. Attendees will learn about emerging research that advances our understanding of how social determinants shape aging-related health outcomes.

Alyssa Gamaldo, PhD

Alyssa Gamaldo, PhD (Moderator)

Professor

Clemson University

Dr. Alyssa Gamaldo is a Professor in the Department of Psychology at Clemson University and affiliated with the Institute for Engaged Aging. Her current research concentrates on social determinants of health and well-being in older adult populations, particularly within populations at risk for dementia. Her research has also focused on identifying sensitive measures for detecting health risks. Dr. Gamaldo serves as the Deputy Editor of The Journals of Gerontology Series B: Psychological Sciences.

Rodlescia Sneed, PhD, MPH

Rodlescia Sneed, PhD, MPH (Moderator)

Assistant Professor

Wayne State University

Rodlescia Sneed is a social gerontologist whose work focuses on how social environments shape adult development and aging among historically marginalized midlife and older adult populations. Their research uses a multilevel approach to examine how individual, interpersonal, institutional, community, and public policy factors influence health outcomes. They also collaborate with community and institutional stakeholders to address gaps that contribute to inequities in health and well-being.

Regina Wright, PhD

Regina Wright, PhD (Moderator)

Professor

University of Delaware

Dr. Regina Wright is a psychologist and professor in the Department of Health Behavior and Nutrition Sciences at the University of Delaware. Her program of research is focused on cardiovascular, psychosocial, and environmental predictors of cognitive function and decline, with a specific focus on patterns of association in African Americans. Most recently, Dr. Wright has examined neighborhood disadvantage and cognitive function among older adults, including potential mediating and moderating influences on this relationship.

Samuele Zilioli, PhD

Samuele Zilioli, PhD (Moderator)

Associate Professor

Wayne State University

Dr. Samuele Zilioli is an Associate Professor in the Departments of Psychology and Family Medicine & Public Health Sciences at Wayne State University. He completed his B.A. and M.A. in Psychology at the Catholic University of the Sacred Heart in Italy and earned his Ph.D. in Cognitive and Neural Sciences from Simon Fraser University in Canada, where he received the Governor General’s Gold Medal for highest academic standing. He later completed a postdoctoral fellowship in health psychology at Wayne State. Dr. Zilioli’s research examines how psychosocial stressors, especially those tied to socioeconomic status and race/ethnicity, interact with psychosocial resources to influence glucocorticoid-related processes and, in turn, immune, cardiovascular, metabolic, and other health outcomes across the lifespan. His work has been funded by the National Institute of Justice and is currently supported by the National Institutes of Health. He has received several honors recognizing his contributions to biobehavioral health research.

Jordana Breton, MA

Jordana Breton, MA

Doctoral Candidate

University Of Texas At Austin

Jordana Breton is a fourth-year doctoral candidate studying Clinical Psychology with an emphasis in Neuropsychology at the University of Texas at Austin (UTA). She graduated from San Diego State University with a Bachelor of Arts in Psychology. She worked at the HIV Neurobehavioral Research Program (HNRP) as a bilingual research psychometrist before attending UTA. She is interested in examining the role socioeconomic and sociocultural factors may have on stress, stress-related diseases, and cognition. She hopes to create valuable research and tools geared towards minimizing cognitive health disparities in underserved/underprivileged communities.

Jinshil Hyun, PhD

Jinshil Hyun, PhD

Assistant Professor

Albert Einstein College of Medicine

Jinshil Hyun, PhD, is an Assistant Professor at the Albert Einstein College of Medicine. Her research focuses on identifying modifiable determinants of cognitive aging and dementia, with an emphasis on how neighborhood and contextual factors interact with psychosocial and behavioral processes to shape cognitive health across multiple time scales (e.g., momentary, daily, and longitudinal). She is the Principal Investigator of two funded projects: a National Institute on Aging K99/R00 award (K99/R00AG080126), “Neighborhood Characteristics, GPS-Based Activity Space, and Cognitive Health,” and an Alzheimer’s Association Research Fellowship (23AARF-1020416), “Pathways Linking Neighborhood and Behavioral Factors to the Risk of Alzheimer’s Disease and Related Dementia (ADRD).” Her work leverages digital technologies, including smartphone-based ambulatory cognitive assessments, to capture real-world experiences and environmental exposures that influence cognitive health in later life.

Christina Kamis, PhD

Christina Kamis, PhD

Assistant Professor

University of Illinois Urbana-Champaign

Dr. Kamis is an Assistant Professor in Sociology at the University of Illinois Urbana-Champaign. Her research explores early life predictors of life course mental health, with recent publications focusing on the long-term impacts of childhood adversity. A separate but related stream of research examines how contexts (e.g., neighborhoods, counties, states) influence health and mental health disparities more broadly.

Minzhi Ye, PhD

Minzhi Ye, PhD

Assistant Professor

University of Texas Rio Grande Valley

Dr. Ye is an assistant professor in the School of Social Work and the Department of Sociology at the University of Texas Rio Grande Valley. Her research focuses on how social, structural, and environmental contexts shape health outcomes in vulnerable aging populations, with a particular interest in sleep disturbance and dementia care. Dr. Ye’s work integrates interdisciplinary approaches from sociology, health services research, and data science to identify modifiable determinants of health and inform evidence-based interventions for older adults living in community and long-term care settings.

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Social Determinants of Health, Functioning, and Well-Being, The Journals of Gerontology Series B
06/01/2026 at 11:00 AM (EDT)  |  60 minutes
06/01/2026 at 11:00 AM (EDT)  |  60 minutes Welcome to today's webinar! Programming will begin at 12:00 PM ET, but feel free to join us in the waiting room, which will open at 11:30 AM ET.
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Special Issue: Social Determinants of Gerontological Health, Functioning, and Well-Being
Psychological Sciences section of The Journals of Gerontology Series B

Guest Editors: Samuele Zilioli, PhD, and Regina S. Wright, PhD, FGSA

Social determinants of health and aging: advancing multilevel, life course, and methodological approaches
Samuele Zilioli, PhD & Regina S. Wright, PhD, FGSA

How does life course exposure to contextual disadvantage accelerate biological aging? The role of psychological symptoms
Christina Kamis, PhD, Wei Xu, PhD, Amy Schultz, PhD, Joseph Clark, PhD, Michal Engelman, PhD, & Kristen Malecki, PhD

Adverse childhood experiences and trajectories of hearing, vision, and dual sensory loss among middle-aged and older adults: Three population-based longitudinal studies in China
Xue Wang, MS, Huaxin Si, PhD, Yanyan Li, PhD, Jiaqi Yu, MS, Wendie Zhou, MS, Hejing Chen, BS, & Cuili Wang, PhD

Edentulism, social mobility, and cognitive aging: a life course perspective
Ruotong Liu, PhD, Huabin Luo, PhD, Xiang Qi, PhD, Zhijing Xu, PhD, & Bei Wu, PhD

Who declines, who maintains? Trajectories of physical function and the role of social determinants of health in adults aging with physical disability
Seeun Park, PhD, RN & Ivan Molton, PhD

Cognitive impairment and contexts: examining the intersections of social activity participation and neighborhood perceptions
Joseph Svec, PhD, Jinshil Hyun, PhD, Jeongeun Lee, PhD, & Natasha Nemmers, PhD

Neighborhood bonding and bridging social capital, social activity participation, and short-term cognitive variability in later life
Jinshil Hyun, PhD, Eric S. Cerino, PhD, Mindy J. Katz, MPH, Gina Lovasi, PhD, MPH, Richard B. Lipton, MD, & Martin J. Sliwinski, PhD

Associations between joint air pollution exposure, mental health, and physical health and dementia incidence in an aging U.S. cohort
Kayan Clarke, PhD, Zhengyi Deng, PhD, & Aisha S Dickerson, PhD

Pathways from neighborhood adversity to life satisfaction among older African American adults
Katherine Knauft, PhD, Kristin M. Davis, PhD, Malcolm P. Cutchin, PhD, Julian Bruinsma, BS, Hayley S. Thompson, PhD, &Samuele Zilioli, PhD

Neighborhood built environment and loneliness dynamics among older Chinese immigrants in the United States
Fengyan Tang, PhD, Qingqing Yin, MSW, Wendi Da, PhD, Guoping Jin, MSW, & Yanping Jiang, PhD

From social isolation to sarcopenia: heterogeneous social isolation patterns and inflammatory mediation
Sicheng Li, PhD, Lingxiao He, PhD, &Ya Fang, MD, PhD

Social isolation and sensory difficulties: a comparison of populations from Mexico and the United States
Corinna T. Tanner, PhD, MSN, RN, Jeremy B. Yorgason, PhD, Rebekah C. Fankhauser, MS, Jeana Olmo, BSN, RN, Jase Wanlass, BS, Markus Wettstein, PhD, Joshua R. Ehrlich, MD, MPH, & Kyriakos Markides, PhD

Purpose in life mitigates digital disconnection in older adults
Yichen Wang, MA & Anthony D. Ong, PhD

From disconnection to well-being: a longitudinal study on digital access as a social determinant of health for older adults in China
Minzhi Ye, PhD & Jierong Hu, PhD

Organizational and non-organizational religious participation and trajectories of cognitive function among older African Americans
Ann W. Nguyen, PhD, Elissa Kim, MA, Weidi Qin, PhD, Yoonkyung Shin, MA, Tyrone Hamler, PhD, & Lisa L. Barnes, PhD

How well do social frailty indices predict incident dementia in older adults?
Annabel P. Matison, PhD, Suraj Samtani, PhD, Henry Brodaty, MBBS, MD, DSc, Perminder S. Sachdev, MD, PhD, Simone Reppermund, PhD

Agitation among older Chinese with cognitive impairment in long-term care facilities: a multilevel model approach
Kaipeng Wang, PhD, Xiang Gao, PhD, & Fei Sun, PhD

Machine learning approaches to racial/ethnic differences in social determinants of mild cognitive impairment and its progression to dementia in the All of Us Research Program
Qianyu Dong, MS, Wenbo Wu, PhD, Yanping Jiang, PhD, Junyu Sui, MS, Chenxin Tan, MA, &Xiang Qi, PhD, RN

Perceived ageism, macro-level sociopolitical factors, and subjective well-being: a cross-national study of older adults in 43 societies
Xi Chen, PhD & Fei Meng, MSSC

Leisure-time physical activity mediates the association between subjective social status and health-related quality of life in middle-aged and older women
Youngdeok Kim, PhD, Jisu Kim, MS, Jonathan Kenyon, MS, Jessica Geller, MS, & Jaehoon Lee, PhD

Depressive Symptoms but not Chronic Stress Mediate the Link Between Income and Cognition in Latino and Black Older Adults: Findings from the Health and Aging Brain Study-Health Disparities
Jordana Breton, MA, Elizabeth Muñoz, PhD, & HABS-HD Study Team