Digital Commons Network^™

Physical Aggressiveness And Gray Matter Deficits In Ventromedial Prefrontal Cortex, David S. Chester, Donald R. Lynam, Richard Milich, C. Nathan Dewall

Psychology Faculty Publications

What causes individuals to hurt others? Since the famous case of Phineas Gage, lesions of the ventromedial prefrontal cortex (VMPFC) have been reliably linked to physically aggressive behavior. However, it is unclear whether naturally-occurring deficits in VMPFC, among normal individuals, might have widespread consequences for aggression. Using voxel based morphometry, we regressed gray matter density from the brains of 138 normal female and male adults onto their dispositional levels of physical aggression, verbal aggression, and sex, simultaneously. Physical, but not verbal, aggression was associated with reduced gray matter volume in the VMPFC and to a lesser extent, frontopolar cortex. Participants …

Partner Relationships And Injection Sharing Practices Among Rural Appalachian Women, Michele Staton, Justin C. Strickland, Martha Tillson, Carl Leukefeld, J. Matthew Webster, Carrie B. Oser

Behavioral Science Faculty Publications

Background—The role of relationships in initiating and maintaining women’s risk behaviors has been established. However, understanding factors that may underlie partner relationships and women’s risky drug use, particularly in rural contexts, is limited. This study is the first to examine the association between injecting partners and women’s risky injection practices as a function of relationship power perception.

Methods—Female participants were recruited from three rural jails in the Appalachian region. Women were randomly selected, provided informed consent, and screened for study eligibility criteria. This cross-sectional analysis focuses on women who inject drugs (WWID) during the year before entering jail …

Heroin Use Onset Among Nonmedical Prescription Opioid Users In The Club Scene, Hilary L. Surratt, Steven P. Kurtz, Mance Buttram, Maria A. Levi-Minzi, Maria E. Pagano, Theodore J. Cicero

Center for Health Services Research Faculty Publications

Background—Nonmedical prescription opioid use (NMPOU) is well documented among participants in the club scene, yet prior studies have not examined transition to heroin use. We prospectively examined heroin initiation among a sample of young adults with drug involvement associated with participation in the club scene, to understand factors that influence transition from NMPOU to heroin and to identify opportunities for intervention.

Methods—Data were drawn from a randomized trial that enrolled 750 Miami-based club and prescription drug users through respondent driven sampling, and tested the efficacy of assessment interventions in reducing risk. Participants reported current substance use at baseline, …

Examining The Protective Effect Of Ethnic Identity On Drug Attitudes And Use Among A Diverse Youth Population, Tamika C. B. Zapolski, Sycarah Fisher, Devin E. Banks, Devon J. Hensel, Jessica Barnes-Najor

Educational, School, and Counseling Psychology Faculty Publications

Ethnic identity is an important buffer against drug use among minority youth. However, limited work has examined pathways through which ethnic identity mitigates risk. School-aged youth (N = 34,708; 52 % female) of diverse backgrounds (i.e., African American (n = 5333), Asian (n = 392), Hispanic (n = 662), Multiracial (n = 2129), Native American (n = 474), and White (n = 25718) in grades 4–12 provided data on ethnic identity, drug attitudes, and drug use. After controlling for gender and grade, higher ethnic identity was associated with lower past month drug use …

A Randomized Trial Of Brief Assessment Interventions For Young Adults Who Use Drugs In The Club Scene, Steven P. Kurtz, Mance E. Buttram, Maria E. Pagano, Hilary L. Surratt

Center for Health Services Research Faculty Publications

Background—Efficacious interventions to reduce drug use and its consequences for club drug using populations are not apparent in the literature. We tested interviewer-(CAPI) and self-administered (ACASI) comprehensive health and social risk assessments as distinct interventions compared to waitlist control.

Methods—750 men and women ages 18-39 with multidrug use and heterosexual behavior were randomized in equal proportions to the three conditions. Instrumentation included well-tested measures of drug use, risky sex, mental distress and substance dependence.

Results—The sample was 56% male; mean age=25. Reported risk behaviors and health consequences did not differ by assessment modality. Adjusted HLM analyses showed …

Age Of First Arrest, Sex, And Drug Use As Correlates Of Adult Risk Behaviors Among Rural Women In Jails, Martha Tillson, Justin C. Strickland, Michele Staton

Center on Drug and Alcohol Research Faculty Publications

Incarcerated women frequently report initiation of substance use and sexual encounters at an early age, and often engage in high-risk drug use and sexual behaviors as adults. This study examined the timing of first sex, drug use, and arrest, as well as their unique influences on specific risky behaviors in adulthood, among a high-risk population of rural women recruited from jails. Ages of initiation were all positively and significantly correlated, and each independently increased the likelihood of several risky behaviors in adulthood. Implications are discussed for screening, intervention, and treatment targeting high-risk women and girls in rural areas, particularly within …

Acceptability Of Hiv Testing Sites Among Rural And Urban African Americans Who Use Cocaine, D. Keith Branham, Tyrone F. Borders, Katharine E. Stewart, Geoffrey M. Curran, Brenda M. Booth

Health Management and Policy Faculty Publications

African Americans (AAs) who use cocaine in the Southern region of the U.S. have a relatively high risk of HIV and need for HIV testing. Among this group, those residing in rural areas may have less favorable opinions about common HIV testing sites, which could inhibit HIV testing. We examined rural/urban variations in their acceptability of multiple HIV testing sites (private physician clinic, local health department, community health center, community HIV fair, hospital emergency department, blood plasma donation center, drug abuse treatment facility, and mobile van or community outreach worker). Results from partial proportional odds and logistic regression analyses indicate …

The Impact Of A Civic Service Program On Biopsychosocial Outcomes Of Post 9/11 U.S. Military Veterans, Monica M. Matthieu, Karen A. Lawrence, Emma Robertson-Blackmore

Social Work Faculty Publications

Volunteering as a health promotion intervention, improves physical health, mental health, and social outcomes particularly in older adults, yet limited research exists for veterans. We conducted a preliminary study to explore whether volunteering impacts a variety of biopsychosocial outcomes, including symptoms of post-traumatic stress disorder (PTSD) and depression, among returning military veterans from Iraq and Afghanistan. A survey enrolling a prospective cohort of United States (U.S.) veterans who served in the military after 11 September 2001 and who participated in a national civic service program was conducted. A total of 346 veterans completed standardized health, mental health, and psychosocial self-report …

Pill Poppin’ Nation: Substance Use, Mental Health, And Treatment Among Criminal Justice-Involved African Americans, Joi-Sheree' P. Knighton

Theses and Dissertations--Educational, School, and Counseling Psychology

The purpose of this dissertation was to examine substance use-related outcomes among criminal justice-involved African Americans using a multiple manuscript format. The Centers for Disease Control and Prevention has deemed nonmedical prescription opioid use an epidemic. National estimates indicate approximately 3.9% of African Americans engage in nonmedical prescription opioid use. Research suggests African Americans involved in the criminal justice system may be significantly at risk of substance use more generally; yet, there are no known estimates of nonmedical opioid use among this subgroup. Rising rates of nonmedical opioid use also has implications for discussing barriers to treatment among socioeconomically marginalized …

Hepatitis C Screening And Treatment Of Prisoners: Analysis Of Policy And Practice In Kentucky, Charity Faith Kranz

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

INTRODUCTION

The United States and the Commonwealth of Kentucky are currently overwhelmed by a triad of complex epidemics—incarceration, opioid overdose deaths secondary to substance use disorders, and hepatitis C. Research has suggested hepatitis C screening and treatment of prisoners may be a cost-effective strategy to address the hepatitis C epidemic. Since Kentucky has been particularly impacted by these interrelated health threats, further exploration of hepatitis C in Kentucky prison populations and their potential role in addressing these epidemics is warranted.

Primary Objective

The main goal of this research was to examine hepatitis C screening and treatment policy and practice within …

Inter-Rater Reliability Of Diagnostic Language Testing Administered Via Telepractice, Sarah E. Adams

Theses and Dissertations--Communication Sciences and Disorders

Federal law mandates children with language disorders receive free and appropriate intervention. Diagnosis is the first step in the intervention continuum; however, children in rural America are underserved due to personnel shortages. Limited studies have demonstrated the reliability of language testing conducted via telepractice. Further research examining the reliability of language tests administered via telepractice is necessary. The purpose of this study was to assess inter-rater reliability of three language tests administered via telepractice.

Do Numbers Matter? Comparing Single Homicide Followed By Suicide And Multiple Homicide Followed By Suicide Using The National Violent Death Reporting System, 2003-2012, Courtney Blondino

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Introduction

Homicide-followed-by-suicide or homicide-suicides were examined to understand the dynamics of acting outwardly and inwardly violent in a single incident. The purpose of this study was to identify if specific circumstances had an association with the number of victims per homicidesuicide incident. This study addresses an important public health issue by encouraging an accurate viewpoint of homicide-suicide in order to properly program prevention efforts.

Methods

Using the restricted access data (RAD) from 17 National Violent Death Reporting System (NVDRS) states, we characterized 1904 homicide-suicide incidents through qualitative and quantitative analysis based on victim and suspect demographic information, method of injury, …

The Impacts Of Recreational Marijuana Legalization On Colorado Policy Analysis On Amendment 64, Santhi Chilukuri

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

This report is a policy analysis on the impacts of Colorado’s Amendment 64. Marijuana is the most commonly used illicit drug in the U.S, and a Schedule 1 Drug under the federal government. Despite this, twenty-nine states and territories in the U.S. have legalized it for medicinal purposes; (Hanson NCSL, 2017) four of which legalized it for recreational purposes. (Hall & Lynskey, 2016) Medical Marijuana has been legal in Colorado since 2009; however, Amendment 64 was passed in 2012 which legalized the possession, retail sale, and purchase of marijuana to Colorado state residents 21 and over. Commercialization in retail stores …