Social and Behavioral Sciences Commons^™

Trait-Based Profiles Of Adhd In Adolescents And Young Adults, Tess E. Smith

Theses and Dissertations--Psychology

Empirical work has examined the utility of using person-centered statistical approaches emphasizing traits to parsing Attention-Deficit/Hyperactivity disorder (ADHD) heterogeneity in preschool and school-aged children. However, trait-based profiles have not yet been examined in other age ranges, specifically adolescence and young adulthood. Therefore, the goal of the present study is to examine trait-based profiles in adolescents and young adults with ADHD in order to evaluate their similarity with trait-based profiles in preschoolers and children with ADHD and through comparison with external correlates (e.g., comorbidity). One hundred and eighty-two adolescents and 287 young adults completed measures of ADHD symptoms, personality and temperament …

Psychosocial Functioning In Adolescents With Temporomandibular Disorders, Monica L. Gremillion

Theses and Dissertations--Psychology

Psychosocial functioning is a key component of screening and treatment of Temporomandibular Disorders (TMD) in adults; however, psychosocial functioning in adolescents with TMD has received little empirical attention. The present study aims to examine group difference between adolescents and adults with TMD on pain and prominent psychosocial factors, such as anxiety, depression, and somatization, as well as to explore additional developmentally sensitive psychosocial factors that may be associated more with the adolescent TMD pain.

Participants included 35 adolescents aged 12-17 (M=14.89 years, SD=1.84) with TMD muscle pain who completed pain questionnaires and a comprehensive dental examination. Patients …

Utility Of The Caars Validity Scales In Identifying Feigned Adhd, Random Responding, And Genuine Adhd In A College Sample, Brittany D. Walls

Theses and Dissertations--Psychology

Due to increased concern about malingered self-report of symptoms of attention-deficit/hyperactivity disorder (ADHD) in college students, there is a need for instruments that can detect feigning. The present study provided further validation data for a recently developed validity scale for the Conners’ Adult ADHD Rating Scale (CAARS), the CAARS Infrequency Index (CII). The sample consisted of 139 undergraduate students; 21 individuals with diagnoses of ADHD, 29 individuals responding honestly, 54 individuals responding randomly (full or half), and 35 individuals assigned to malinger. The CII demonstrated modest sensitivity to malingering (.31-.46) and excellent specificity to ADHD (.91-.95). Sequential application of validity …

Attention Deficit Hyperactivity Disorder & Narrative Comprehension Deficits In College Students, Laura E. Vincent

Theses and Dissertations--Psychology

The current study examined if the narrative comprehension deficits that children with ADHD exhibit during childhood and adolescence continue in college students as a function of ADHD symptoms, and if a relationship existed between ADHD symptoms and self-efficacy. Children and adolescence with ADHD have difficulties in several areas of narrative comprehension, including maintaining goal structure, distinguishing important events from unimportant events, and making causal connections. If these deficits persist there also may be a relationship between ADHD symptoms and self-efficacy.

Higher levels of ADHD symptomatology were associated with difficulties recalling story events in the college population. Some findings differed from …

Deep Brain Stimulation For Parkinson's Disease: An Investigation Of Post-Surgical Self-Regulation And Executive Functioning, Hannah L. Combs

Theses and Dissertations--Psychology

Parkinson’s Disease (PD) is a common neurodegenerative disorder that attacks the basal ganglia and contributes to a range of motor, cognitive, and behavioral impairments (e.g., tremor, rigidity, and executive dysfunction). This dysfunction may contribute to self-regulatory impairment across several domains, including cognitive skills, thought processes, and emotion. Deep Brain Stimulation (DBS) is a neurosurgical procedure that allows for direct and reversible manipulation of brain activity in patients with PD. The procedure is growing in popularity and is commonly used as an adjunct or in some instances an alternative to dopaminometic medications. Preliminary studies suggest mild executive dysfunction follows DBS but …

Doing Envy Justice: Examining The Politics Of Envy, Charles E. Hoogland

Theses and Dissertations--Psychology

Conservatives and liberals disagree about the underlying motivations driving opposition to concentrated wealth. Liberals contend that such objections are often driven by legitimate fairness concerns, whereas conservatives frequently cite envy instead. Research and theory suggest that two particularly important contextual questions with respect to emotional reactions to wealth are its source (inherited or earned), and how that wealth is put to use, which could interactively and differentially influence liberals’ and conservatives’ reactions to affluent individuals. The current study aimed to empirically address whether liberals actually are more prone to envy than conservatives, both in general and in response to specific …

Understanding Alcohol Use Trajectories From Adolescence To Young Adulthood: A Bioecological Approach, Jacqueline A. Bonsu

Theses and Dissertations--Psychology

The current study sought to better understand how alcohol use patterns develop over the transition to young adulthood by taking a bioecological approach in examining the joint influence of contextual and individual factors on drinking behaviors. Using a longitudinal design to include many factors that likely play key roles in this highly sensitive developmental period (e.g., peer norms, social activities, personality traits, access and exposure to substances), both mean levels of these variables and their change over time were considered in relation to alcohol use trajectories (AUTs). Participants were 525 students ages 18 to 25 recruited from the introductory psychology …

Loss Aversion In Cocaine Users: Influence Of Risk And Commodity Type, Justin Charles Strickland

Theses and Dissertations--Psychology

Numerous studies in behavioral economics have demonstrated that individuals are more sensitive to the prospect of a loss than a gain (i.e., loss aversion). Although loss aversion has been well described in healthy populations, little research exists in individuals with substance use disorders. The purpose of this study was to comprehensively evaluate loss aversion in cocaine users. Participants completed measures designed to assess loss aversion for drug and non-drug commodities under varying risk conditions. Cocaine demand was determined using a cocaine purchase task. Cocaine users showed a loss aversion score that was consistent across commodity and risk conditions. Compared to …

Ovarian Hormones, Adhd, Risk-Taking, & Impulsivity, Bethan A. Roberts

Theses and Dissertations--Psychology

Attention-Deficit/Hyperactivity Disorder (ADHD) is a highly impairing disorder of inattention, hyperactivity, and impulsivity that is more frequently diagnosed in males versus females at a ratio of 3:1. However, females with the disorder become highly impaired during adolescence, perhaps due to the onset of cycling ovarian hormones at puberty. The present study empirically assessed the role of the major female sex hormones, estrogen and progesterone, in the presentation of ADHD symptoms, impulsivity, and associated risk-taking behaviors (e.g., risky sex, substance use and abuse) in a non-clinical sample of young adult women. 32 healthy young adult women who were screened for hormonal …

The Effect Of Victim Religion On Juror Perceptions Of Hate Crimes, Casey Magyarics

Theses and Dissertations--Psychology

The present study investigated mock juror perceptions of hate crimes in the courtroom, specifically whether a victim’s religion (Atheist, Christian, Jewish, or Muslim) influenced the likelihood that a mock juror would render a hate crime verdict. I employed a mock juror methodology where participants read an assault trial summary, rendered a verdict, and answered a series of rating questions about the victim and defendant. Two theoretical explanations were proposed to explain the main effect of victim religion on participant verdict decisions; that participants would be most likely to render a guilty verdict when the victim is considered an in-group member …

Pulling The Trigger On Disarming Domestic Violence Abusers: Implementing Gun Confiscation Policy In Urban And Appalachian Kentucky, Kellie R. Lynch

Theses and Dissertations--Psychology

The present study investigated why communities differing in culture and resources are willing and able to implement gun confiscation as part of a protective order. Specifically, this study explored whether the perceived risk of intimate partner homicide and gun violence, benefits to engaging in gun confiscation, barriers to gun confiscation, community norms about guns, and community readiness to implement gun confiscation: (a) differ in urban and rural communities, (b) are perceived differently by victim service and justice system key professionals within urban and rural communities, and (c) are related to if a community is able and willing to consistently implement …

Decision-Making Processes, Driving Performance, And Acute Responses To Alcohol In Dui Offenders, Walter Roberts

Theses and Dissertations--Psychology

Alcohol-impaired driving is a major cause of motor vehicle accident and death in the United States. People who are arrested for DUI (Driving under the Influence) are at high risk to reoffend; approximately one in three of these individuals will commit another DUI offense in the three years following their first conviction (Nochajski & Stasiewicz, 2006). This high risk for recidivism in these individuals suggests that cognitive characteristics may contribute to a pattern of pathological decision making leading to impaired driving. Indeed, individuals with a history of DUI report higher rates of impulsiveness and behavioral dysregulation compared to their nonoffending …

The Making And Remaking Of Portland: The Archaeology Of Identity And Landscape At The Portland Wharf, Louisville, Kentucky, Michael J. Stottman

Theses and Dissertations--Anthropology

The town of Portland, Kentucky was founded over 200 years ago as a speculative venture to profit from its advantageous location at the base of the Falls of the Ohio River. The Portland Wharf was the economic and cultural heart of the town. Throughout its history, the community has experienced much change. These changes are visible in the landscape of the Portland Wharf which reflected changes in the community’s identity.

Identity and landscape are topics that have been of great interest to archaeologists and this dissertation builds on previous works to examine identity as something that is reflected in the …

Adaptability In A Bhutanese Refugee Community: Navigating Integration And The Impacts On Nutritional Health After U.S. Resettlement, Chris Grosh

Theses and Dissertations--Anthropology

Increasing rates of overweight, obesity, and related metabolic diseases documented among refugee communities across the United States necessitate greater attention to how processes of integration impact refugee health. These nutritional health trends (e.g., increasing rates of obesity) suggest potential disconnects between refugees' past environments and their conditions after re-settlement, which may contribute to adverse changes in energy balance (diet and exercise). While Bhutanese refugees were among the largest refugee groups entering the US during the five years leading up to this research, very few studies have examined how they have responded to integration and the impact of this transition on …

A Reflection Of Maya Representation, Distribution, And Interaction: Ceramic Figurines From The Late Classic Site Of Cancuén, Petén Department, Guatemala, Erin L. Sears

Theses and Dissertations--Anthropology

This project explores intersecting spheres of technological, stylistic and contextually patterned relationships expressed by ceramic figurines associated with the major Maya polity Cancuén. Cancuén is situated by assessing its external contacts by reference to figurines recovered from several Late Classic settlements, and hieroglyphic texts recorded as interacting polities. By focusing on these sites along connecting waterways, I attempt to discern directions of influence and change with regard to figurine use patterns relative to those seen in other ceramic representations. Traditional archaeological criteria were used to obtain excavated figurines at specific sites. Stylistic and technological information are augmented through an intensive …

Rapamycin Rescues Vascular, Metabolic And Learning Deficits In Apolipoprotein E4 Transgenic Mice With Pre-Symptomatic Alzheimer’S Disease, Ai-Ling Lin, Jordan B. Jahrling, Wei Zhang, Nicholas Derosa, Vikas Bakshi, Peter Romero, Veronica Galvan, Arlan Richardson

Sanders-Brown Center on Aging Faculty Publications

Apolipoprotein E ɛ4 allele is a common susceptibility gene for late-onset Alzheimer's disease. Brain vascular and metabolic deficits can occur in cognitively normal apolipoprotein E ɛ4 carriers decades before the onset of Alzheimer's disease. The goal of this study was to determine whether early intervention using rapamycin could restore neurovascular and neurometabolic functions, and thus impede pathological progression of Alzheimer's disease-like symptoms in pre-symptomatic Apolipoprotein E ɛ4 transgenic mice. Using in vivo, multimodal neuroimaging, we found that apolipoprotein E ɛ4 mice treated with rapamycin had restored cerebral blood flow, blood–brain barrier integrity and glucose metabolism, compared …

Inter-Organizational Network Effects On The Implementation Of Public Health Services, Glen P. Mays

Health Management and Policy Presentations

Background: The Affordable Care Act created new incentives for hospitals, insurers, public health agencies, and others to contribute to disease prevention and health promotion activities, potentially changing inter-organizational relationships and expanding implementation of strategies that improve population health. This study uses data from the 1998-2014 National Longitudinal Survey of Public Health Systems to examine: (1) the extent and nature of change in inter-organizational contributions to public health activities; (2) whether network changes attenuate or exacerbate disparities in public health implementation across communities; and (3) how network changes affect preventable mortality and resource use.

Methods: We follow a longitudinal cohort of …

Exploring The Structure Of Library And Information Science Web Space Based On Multivariate Analysis Of Social Tags, Soohyung Joo, Margaret E. I. Kipp

Information Science Faculty Publications

Introduction. This study examines the structure of Web space in the field of library and information science using multivariate analysis of social tags from the Website, Delicious.com. A few studies have examined mathematical modelling of tags, mainly examining tagging in terms of tri-partite graphs, pattern tracing and descriptive statistics. This study is one of the few studies to employ multivariate analysis in investigating dimensions of Web spaces based on social tagging data.

Method. This study examines the post data collected from a set of library and information science related Websites bookmarked on Delicious.com using a Web crawler. Post data consist …

Accounting For Indirect Costs In Public Health Cost Analyses, Melanie D. Whittington, Adam Atherly, Lisa Vanraemdonck

Frontiers in Public Health Services and Systems Research

Background. There is a gap in research regarding the resources needed to deliver public health activities, which inhibits informed decision making around investments in public health and the allocation of funds among activities. When conducting cost analyses in public health, it is important to include costs from all cost components, including personnel, non-personnel, and indirect costs. However, defining, identifying, and measuring indirect costs is challenging and can impede studies of this type. Purpose. The purpose of this pilot study is to create a catalog of the methodologies public health researchers have used to account for indirect costs. Methods. We surveyed …

Jurisdiction Size And Director Compensation In Connecticut Local Health Departments, Nicole Lorenzo, Rexford E. Santerre

Frontiers in Public Health Services and Systems Research

Objective: To examine if the compensation of local public health directors responds to organizational size in the same manner found for other types of for-profit, not-for-profit, and public managers.

Design: Panel data ordinary least squares with fixed effects for the local health department and time period. Control variables include median household income, the unemployment rate, and the part-time versus full-time and independent versus district status of the local public health department.

Setting: Sample of Connecticut local health departments over the period from 2001 to 2011.

Main Outcome Measures: Annual wage of the local public health director …

Early Shifts Of Brain Metabolism By Caloric Restriction Preserve White Matter Integrity And Long-Term Memory In Aging Mice, Janet Guo, Vikas Bakshi, Ai-Ling Lin

Sanders-Brown Center on Aging Faculty Publications

Preservation of brain integrity with age is highly associated with lifespan determination. Caloric restriction (CR) has been shown to increase longevity and healthspan in various species; however, its effects on preserving living brain functions in aging remain largely unexplored. In the study, we used multimodal, non-invasive neuroimaging (PET/MRI/MRS) to determine in vivo brain glucose metabolism, energy metabolites, and white matter structural integrity in young and old mice fed with either control or 40% CR diet. In addition, we determined the animals’ memory and learning ability with behavioral assessments. Blood glucose, blood ketone bodies, and body weight were also measured. We …

Mice Deficient In Endothelial Α5 Integrin Are Profoundly Resistant To Experimental Ischemic Stroke, Jill Roberts, Leon De Hoog, Gregory J. Bix

Sanders-Brown Center on Aging Faculty Publications

Stroke is a disease in dire need of better therapies. We have previously shown that a fragment of the extracellular matrix proteoglycan, perlecan, has beneficial effects following cerebral ischemia via the α5β1 integrin receptor. We now report that endothelial cell selective α5 integrin deficient mice (α5 KO) are profoundly resistant to ischemic infarct after transient middle cerebral artery occlusion. Specifically, α5 KOs had little to no infarct 2–3 days post-stroke, whereas controls had an increase in mean infarct volume over the same time period as expected. Functional outcome is also improved in the α5 KOs compared with controls. Importantly, no …

Estimating Health & Economic Gains From Public Health Delivery System Transformation, Glen P. Mays

Health Management and Policy Presentations

Objectives: The Affordable Care Act created new resources and incentives for hospitals, insurers, public health agencies, and others to contribute to disease prevention and health promotion activities, potentially changing the structure of public health delivery systems and expanding the implementation of strategies that improve population health. This study uses data from the 1998-2014 National Longitudinal Survey of Public Health Systems to examine: (1) the extent and nature of change in inter-organizational contributions to public health activities, which we use as indicators of public health system change; and (2) the effects of these changes on preventable mortality and resource use. Methods: …

Settlement-Size Scaling Among Prehistoric Hunter-Gatherer Settlement Systems In The New World, W. Randall Haas, Cynthia J. Klink, Greg J. Maggard, Mark S. Aldenderfer

Anthropology Faculty Publications

Settlement size predicts extreme variation in the rates and magnitudes of many social and ecological processes in human societies. Yet, the factors that drive human settlement-size variation remain poorly understood. Size variation among economically integrated settlements tends to be heavy tailed such that the smallest settlements are extremely common and the largest settlements extremely large and rare. The upper tail of this size distribution is often formalized mathematically as a power-law function. Explanations for this scaling structure in human settlement systems tend to emphasize complex socioeconomic processes including agriculture, manufacturing, and warfare-behaviors that tend to differentially nucleate and disperse populations …

Para-Expertise, Tacit Knowledge, And Writing Problems, Jenny Rice

Writing, Rhetoric, and Digital Studies Faculty Publications

My office is on the thirteenth floor of an eighteen-story concrete tower that sits in the heart of campus. The building is so massively disproportionate to other buildings that it looms over the entire campus. Inside, the hallways are long and narrow, with no windows or natural light. A bank of six large elevators takes up the center space of each floor. Perhaps it is not surprising that this office tower has become the source of campus lore and legends among students and faculty. During my first semester on campus, a student asked if I knew the history of my …

Library Analytics And Assessment: The Sine Qua Non Of Measuring Our Success, Jennifer A. Bartlett

Library Faculty and Staff Publications

This "New and Noteworthy" discusses recent and classic titles related to library evaluation and assessment in academic, public, and school library settings. Key online resources are also discussed.

Residual Impact Of Previous Injury On Musculoskeletal Characteristics In Special Forces Operators, Jeffrey J. Parr, Nicholas C. Clark, John P. Abt, Julie Y. Kresta, Karen A. Keenan, Shawn F Kane, Scott M. Lephart

Physical Therapy Faculty Publications

Background: Musculoskeletal injuries are a significant burden to United States Army Special Operations Forces. The advanced tactical skill level and physical training required of Army Special Operators highlights the need to optimize musculoskeletal characteristics to reduce the likelihood of suffering a recurrent injury.

Purpose: To identify the residual impact of previous injury on musculoskeletal characteristics.

Study Design: Cross-sectional study; Level of evidence, 3.

Methods: Isokinetic strength of the knee, shoulder, and back and flexibility of the shoulder and hamstrings were assessed as part of a comprehensive human performance protocol, and self-reported musculoskeletal injury history was obtained. Subjects were stratified based …

Kentucky’S Public Health Strategic Plan: Strengthening Foundational Services & Improving Population Health, Glen P. Mays

Health Management and Policy Presentations

This session examines recent progress toward the 2012 Institute of Medicine recommendation to identify the components and costs of a "minimum package" of public health services and foundational capabilities to be available across the U.S. Research about the health and economic benefits of Foundational Public Health Services has begun to shape Kentucky's strategic plan for transforming the public health system.

Analytic Approaches For Causal Inference With Complex Multi-Component Interventions, Glen P. Mays, Arnold J. Stromberg, Jing Li, Mark V. Williams

Health Management and Policy Presentations

Estimating the causal effects of complex, multi-component health interventions is a task with many challenges in measurement and methodology. This presentation profiles the methods being used as part of the PCORI-funded Project Achieve, a national study to estimate the comparative effectiveness of heterogeneous care transition programs designed to help hospitalized patients and their caregivers navigate care delivery systems effectively and return back to the community with optimal health and wellbeing.

Ky Digital Newspaper Program, Kopana Terry

Library Presentations

Kopana Terry details the University of Kentucky Libraries' past, present and future newspaper digitization program, including how newspaper digitization came to fruition, selecting content for digitization, copyright, digitization from paper vs. film, vendor selection, software, and keeping the program afloat during tough economic circumstances.