Medicine and Health Sciences Commons^™

Drug Use And Social Support Outcomes In Probationers: A Longitudinal Social Network Analysis, Anne Rhodes

Theses and Dissertations

This study focuses on the social networks of probationers, who comprise the largest segment of the criminal justice population in the United States, but about whom there are few studies of network processes. It provides information on how elements of a probationer’s social network change over time and can affect drug use. This study employs longitudinal analysis of the social networks for 251 substance abusers on probation to examine how these networks are influenced by an intervention designed to increase pro-social behaviors and how network changes impact drug use. Baseline drug use of the probationers was examined according to the …

Frailty And Depression: A Latent Trait Analysis, Matthew Lohman

Theses and Dissertations

Background: Frailty, a state indicating vulnerability to poor health outcomes, is a common condition in later life. However, research and intervention progress is hindered by the current lack of a consensus frailty definition and poor understanding of relationships between frailty and depression. Objectives: The goal of this research is to understand the interrelationships between frailty and depression among older adults. Specifically, this project aims 1) to examine the construct overlap between depression and three definitions of frailty (biological syndrome, medical burdens, and functional domains), 2) to determine the degree to which this overlap varies by age, gender, race/ethnicity and other …

Disparities In Adverse Childhood Experiences And Sexual Health In The Us: Results From A Nationally Representative Sample, Monique J. Brown

Theses and Dissertations

Background: Adverse childhood experiences (ACEs) are a major public health problem in the US, and have been linked to risky sexual behavior and psychopathology. However, studies examining the link between the wide range of ACEs and sexual health outcomes and behaviors, and the associated mediational role of psychopathology are lacking.

Objectives: The main objectives of this dissertation project were: 1) To determine the association between ACEs and sexual health outcomes and behaviors (early sexual debut, intimate partner violence (IPV) perpetration, and HIV/STIs); 2) To examine the disparities among selected populations; and 3) To assess the mediational role of psychopathology in …