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All ETDs from UAB

2024

Doctor of Philosophy (PhD) College of Arts and Sciences

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The Freshman Life And Student Health (Flash) Study: Using Social Network Analysis To Understand How Obesity And Stigma Impact Emerging Adult Health, Alena C. Borgatti Jan 2024

The Freshman Life And Student Health (Flash) Study: Using Social Network Analysis To Understand How Obesity And Stigma Impact Emerging Adult Health, Alena C. Borgatti

All ETDs from UAB

Both racial discrimination and weight stigma have been identified as risk factors for poorer mental, physical, and social health. College students are vulnerable to the effects of stigma, as they greatly value peer acceptance and friendships during a pivotal time of emotional and health behavior development. The present study was the first to use social network analysis to examine the impact of weight and racial discrimination on the development of college social relationships and how these experiences influence students’ physical and mental health. 1330 participants (69% of on-campus freshmen) completed a brief survey on social networks, physical health, mental health, …


Exploring The Associations Between Cognitive Training, Social Determinants Of Health, And Driving Behaviors: A Longitudinal Analysis Of The Active Study, Katie Wheeler Jan 2024

Exploring The Associations Between Cognitive Training, Social Determinants Of Health, And Driving Behaviors: A Longitudinal Analysis Of The Active Study, Katie Wheeler

All ETDs from UAB

As the average lifespan increases, older adults are remaining independent into older ages than before. The ability to drive a vehicle is an essential part of daily living that helps older adults maintain independence. Cognitive training, specifically speed of processing training (SOPT), is an intervention that has consistently shown to benefit older adult’s driving abilities and driving behaviors. This dissertation examined the longitudinal association between cognitive training and primary driving location on crash risk across 20 years (Paper 1), investigated the effects of cognitive training and dosage on driving mobility across 10 years (Paper 2), and explored social determinants of …


Investigating Impacts Of Caregiving On Cognitive Function: Role Of Social Support, Lu Tian Jan 2024

Investigating Impacts Of Caregiving On Cognitive Function: Role Of Social Support, Lu Tian

All ETDs from UAB

Study Aim: Using the stress process model as a framework, this dissertation aims to investigate the role of social support on the influence of informal caregiving on cognitive function of caregivers aged 50 years and older and to look at potential gender and racial differences in this association. Method: Leveraging data from the 2016 to 2020 waves of the Health and Retirement Study (HRS), this research employs Ordinary Least Squares (OLS) regression analysis to examine the influence of caregiving on the cognitive function of older adults. To comprehensively understand the pathways through which caregiving impacts cognitive outcomes, I use mediation …