Digital Commons Network^™

The Exposome, Metabolic Dysfunction And Silicosis: A Pulmonary And Pathophysiology Study, Janet A. Thompson

Graduate Theses, Dissertations, and Problem Reports (ETD)

The exposome encompasses the concept that an individual’s health is a combination of genetic, environmental, and occupational exposures. A worker’s exposomal profile could potentially influence their susceptibility to hazardous occupational exposures. Over 35% of adults in the United States have metabolic dysfunction (MetDys), yet interactions between MetDys and hazardous occupational exposures are generally unknown. MetDys is associated with HFWD-consumption and obesity and induces a chronic low grade systemic inflammation and alters serum adipokine profiles. Silicosis, a progressive inflammatory lung disease, results from occupational inhalation exposure to respirable crystalline silica particles. This research tests the hypothesis “Inflammation resulting from HFWD-induced …

Appalachian Broadcast News Coverage Of The Coronavirus: A Content Analysis Of Media Framing In The Midst Of A Health Crisis, Jensen M. Mills

Graduate Theses, Dissertations, and Problem Reports (ETD)

Media framing of broadcast news is more than identifying an issue, but rather interpreting and explaining the issue for others to better understand. Previous framing scholarship in broadcast news, as well as COVID-19 specifically, has focused mostly on national or international news, so this research explores broadcast coverage from a local perspective in a rural location. During the health crisis of COVID-19, the specific use of media frames can impact how people made sense of the pandemic. Through a content analysis of 165 newscast scripts from five different local news stations in Appalachia, this study contributes to the understanding of …

Assessment Of Quechers Extraction Protocol For The Lc-Ms/Ms Detection Of Emerging Fentanyl Analogs In Biological Specimens For Clinical And Forensic Purposes, Kylea M. Morris

Graduate Theses, Dissertations, and Problem Reports (ETD)

Drug abuse within the United States is a dynamic and pervasive issue that affects the quality and life expectancy of our society. One of the major drug classes that are constantly utilized is opioids. Opioids are prescribed for pain management in patients suffering from cancer and other medical illnesses. Long-term use of opioids could lead to tolerance in humans, which poses a risk of reaching fatal overdose levels. Unfortunately, opioids are abused recreationally, and in some instances, individuals are unaware of the presence of dangerous synthetic drugs like fentanyl, hidden in materials such as heroin, cocaine, oxycodone, and methamphetamine. Recent …

Psychosocial Influences On And Behavioral Characteristics Of Young Adult Food Addiction, Rachel A. Wattick

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction. Research on food addiction has increased in recent years, but there are few studies focusing on college-attending young adults, who may be at risk of developing food addiction due to the stress of the college environment. Additionally, causes and characteristics of food addiction are under-explored.

Aim. This dissertation aims to 1) determine the impact of adverse childhood experiences (ACEs) and other early life influences on the development of food addiction in college-attending young adults and 2) determine the psychosocial and behavioral characteristics of young adults with food addiction.

Methods. A sequential explanatory mixed-methods design was used for aims 1 …

Validity Evidence For The Male Depression Risk Scale-22 (Mdrs-22) In Younger And Older Adult Males, Montgomery T. Owsiany

Graduate Theses, Dissertations, and Problem Reports (ETD)

Men are two times less likely to be diagnosed with major depressive disorder than women. However, suicide rates are nearly four times higher in men than women, increasing to six times when comparing older men to older women. Given that affective disorders are present in most individuals who die by suicide, investigators have begun researching the possibility that depression presents differently in individuals who adhere to traditional masculine norms, leading to the conceptualization of masculine depression. Presently, one assessment for masculine depression shows strong reliability and validity evidence: the Male Depression Risk Scale-22 (MDRS-22). Despite burgeoning validity evidence for the …

Possible Paths Forward For A Practice-Based Teacher Education Centered On Justice, Joshua Harlan Karr

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation seeks to address limitations of Practice-Based Teacher Education (PBTE) in relation to (1) narrow conceptions of practice and teacher learning, and (2) peripheralization of equity and justice. After aiming to understand the landscape of limitations in PBTE, this study situates itself within specific manifestations of these limitations that exist in common conceptualizations of teacher learning and practice-based pedagogies. To (re)emphasize the situated nature of practice and center equity and justice in PBTE, I theorize an expanded notion of teacher learning, develop design features for contextually situated pedagogies of practice (Grossman et al., 2009), and implement the design with …

Assessment Of Electronic Cigarette User Terminology And Knowledge Using Mixed Methods, Margaret G. Childers-Kakos

Graduate Theses, Dissertations, and Problem Reports (ETD)

Electronic cigarettes (ECIGs) have evolved rapidly over the past several years, and it is unclear if terminology used when assessing ECIG knowledge and use behavior has objective and well-understood definitions between consumers, as well as between consumers and the research community. The purpose of this study was to use semi-structured interviews to obtain a better understanding of ECIGs from the perspective of regular ECIG users. One-hour interviews consisted of both open- and closed-ended questions. Questions probed the terminology used by participants to describe both individual and combination device features, as well as ECIG use behaviors. Qualitative data was used to …

Preconception Substance Use And Risk Of Unintended Pregnancy, Saima Shafique

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: In the United States, unintended pregnancy is a serious public health issue due to its persistent high prevalence. In the series of three studies, our first two investigations examined the risk and potential determinants of unintended pregnancy among substance and polysubstance using women of childbearing age. In the third study, we conducted a systematic review (SR) with meta-analysis (MA) to assess the association of illicit and recreational drugs to the risk of unintended pregnancy.

Methods: We performed a secondary data analysis on a subset of Pregnancy Risk Assessment Monitoring System (PRAMS) 2016-17 phase 8 data (n=75,543). The outcome variable …

Factors Associated With Service Utilization In Injured Workers In West Virginia, Brandy Brown

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction: Minimal research has been conducted on healthcare utilization among injured workers residing in rural areas. These workers are often at high risk for work-related injury due to the industries in which they work and commonly experience barriers to accessing healthcare. The first study in this dissertation series explored general characteristics of injured workers receiving care at occupational medicine clinics in West Virginia (WV). The second and third studies explored the moderating effects of rurality, pain medication, and psychiatric medication on sociodemographic and health status factors and number of medical encounters.

Methods: Each study used a cross-sectional design with data …

Gender Leadership Imbalance In Sport Organizations In Latin America, Monica Yamile Gonzalez-Cuevas

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of the study was to examine gender imbalance at the leadership level of sport administration at National Olympic Committees (NOC), National Paralympic Committees (NPC), and National Sport Organizations (NSF) of countries members of the Pan American Sports Organization (PASO). Specifically, this study examined how social and human capital, socio-cultural aspects of each country, and power-based discourses affect the advancement of women’s careers at the micro, meso, and macro levels of analysis.

A total of 12 participants were selected to participate in this study. Participants were all female sport administrators holding the position of president, vice-president, or secretary-general of …

A Multi-Method Evaluation Of Parent And Child Factors Associated With Child Abuse Potential, Lindsay R. Druskin

Graduate Theses, Dissertations, and Problem Reports (ETD)

Child abuse is a pervasive, global problem impacting millions of children (Stoltenborgh et al., 2015). Researchers have largely relied on the use of parent-report questionnaires to examine a variety of risk factors for child abuse (see Azar, 2002; Stith et al., 2009), leaving a gap in the research regarding the link between observed parent and child behaviors and child abuse potential. Utilizing a sample of families clinically referred for child behavioral problems, the proposed study pursued a multi-method approach to explore relations between parent factors (parent attachment, emotion regulation, harsh behaviors, and stress), child factors (child disruptive behaviors), and the …

Zonulin As A Mediator Of Psychological Stress And Periodontal Disease, Casey D. Wright

Graduate Theses, Dissertations, and Problem Reports (ETD)

The prevalence of chronic inflammatory diseases is on the rise. Some have posited the permeability of tight junctions in gastrointestinal epithelium tissues as a potential mechanism for precipitating inflammatory processes throughout the body. Zonulin is the only known modulator of tight junction permeability and has been implicated in numerous chronic inflammatory processes (e.g., proinflammatory cytokine production) and diseases, more generally. The role of zonulin in oral inflammation, however, has yet to be explored. Periodontal disease is the most common oral inflammatory condition and primary perpetrator of tooth loss. Periodontal disease also is associated with a number of other health problems …

Electronic Cigarette Dependence: User And Device Characteristic Predictors, Ashley E. Douglas

Graduate Theses, Dissertations, and Problem Reports (ETD)

Understanding the dependence potential of electronic cigarettes (ECIGs) is critical to informing prevention and regulatory efforts. Extant work on ECIG dependence is limited, in part due to the vast number of products that differ on their ability to deliver nicotine. Further, existing research is based largely on former/current cigarette smokers, and thus confounds dependence on nicotine via ECIGs versus cigarettes. This study evaluated ECIG device/liquid characteristics and use behaviors as predictors of ECIG dependence in a sample of experienced ECIG users who never smoked cigarettes. Participants completed an online survey that assessed ECIG device/liquid features, use behavior, and ECIG dependence. …

Incidence Of Cancer, Depression, And Economic Burden Of Prescription Nsaids Among Older Adults With Osteoarthritis: Statistical And Machine Learning Approaches, Nazneen Fatima Mohammed Umer Shaikh

Graduate Theses, Dissertations, and Problem Reports (ETD)

Understanding the role of chronic inflammation among older adults is critical because of its implications on chronic inflammatory conditions as well as its interaction with anti-inflammatory medications. Osteoarthritis (OA) is a heterogeneous multi-faceted joint disease with multi-tissue involvement of varying severity, and increasing evidence demonstrates a key role of chronic inflammation in its pathogenesis. Approximately 30 million adults in the United States have OA, and it is reported that a large proportion (43%) of them are older than 65 years. OA is typically treated using non-steroidal anti-inflammatory drugs (NSAIDs) for minimizing pain and reducing inflammation. NSAIDs have consistently shown clinically …

Navigating Abrupt Shifts In Contextual Discourses During A Pandemic And Lack Of Mentorship: A Preservice Teacher’S Journey Developing Critical Pedagogical Discourses, Casey L. King

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study is centered on one English language arts (ELA) preservice teacher’s development of her critical pedagogical discourses (CPD) with the contextual discourses of a school placement for preservice teaching and later shift to a full-time teacher before the placement was complete during a pandemic and in the midst of implementing online learning. Data is drawn from a 4-month interpretive qualitative case study that included classroom observations and semi-structured interviews. The objective for this study included how a preservice teacher uses their beliefs and identity about instruction amid changing contextual discourses in a pandemic and with a lack of mentorship. …

Associations Between Self-Reported Awe And Heart Rate, Laura E. Bernstein

Graduate Theses, Dissertations, and Problem Reports (ETD)

Fredrickson’s (1998, 2013) broaden and build theory states that positive emotions can expand our social and cognitive awareness and provide health benefits. Some positive emotions, such as awe, may operate differently. We sought to understand how subjective reports of awe, induced through videos, correlate with HR. We know that HR tends to decrease with age (Umetani et al., 1998), individuals have less physiological reactivity as they age (Blanchard-Fields, 2007), and older adults report more positive emotions than negative emotions (Mroczek & Kolarz, 1998). Given these findings, we were interested in understanding whether there were age differences in self-reported awe and …

Evaluating Dro With Asymmetrical Magnitude Of Reinforcement, Lindsey M. Hronek

Graduate Theses, Dissertations, and Problem Reports (ETD)

Differential reinforcement of other behavior (DRO) is a reinforcement schedule used in behavior analytic procedures aimed at decreasing various forms of challenging behavior. DRO commonly includes a reinforcement component and an extinction component; a reinforcer is delivered on an interval-based schedule dependent on the omission of a target behavior and the reinforcer is withheld following the occurrence of the target behavior (i.e., extinction). Although interventions using DRO can be effective for challenging behavior, procedures that include extinction can at times be impractical or lead to undesirable side effects. A DRO schedule can be implemented without extinction, but previous research has …

Beyond What's Missing: Silence In Women-Authored Novels From Wollstonecraft To Shelley, Kelli Wilhelm

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation responds to and intends to subvert binary interpretations of silence, particularly women’s silences, as representing either submission or resistance to oppressive institutions and societal expectations. I examine five women-authored novels from British Romanticism. The first half of this dissertation focuses on three radical works of the 1790s, Mary Wollstonecraft’s The Wrongs of Woman, Mary Hays’s The Victim of Prejudice, and Charlotte Smith's The Old Manor House. The second half discusses two well-known early nineteenth-century novels, Jane Austen’s Sense and Sensibility and Mary Shelley’s Frankenstein (1818). Through examinations of these novels, I discuss how silence functions …

Development Of A Transition Program For Young Adults With Type 1 Diabetes Progressing From Pediatric To Adult Care – A Feasibility Study, Elizabeth Ann Minchau

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

Development of a Transition Program for Young Adults with Type 1 Diabetes Progressing from Pediatric to Adult Care – A Feasibility Study

Elizabeth A. Minchau

Background: Emerging adulthood requires a delicate balance of the competing social, educational, occupational, and financial demands typical of this developmental stage. This time period presents special challenges for adolescents with type 1 diabetes (T1D), who must also prioritize consistent medical follow-up and ongoing intensive self-care. Emerging adults with T1D struggle with glycemic control that is further exacerbated by an often-times disorganized transfer of care between pediatric and adult endocrinology practices. Substantial gaps in care …

Repercussions: The Pressure To Be Thin, Shuhan Liu

Graduate Theses, Dissertations, and Problem Reports (ETD)

My MFA thesis and supporting exhibition will highlight ceramics work I have created with the intention of dissecting the relationship between a soul and reality to convey the story of tension and anxiety and show it in a way that would let viewers identify with my discomfort and anxiety. The inspiration for my work came from the severe body anxiety that I faced that broke out during the three years of psychological stress caused by the pandemic. Using personal narratives as a starting point, I created object-based artwork that addresses the external pressures I feel to be skinny. As an …

Bitter Sweet, Hanna M. Kesty

Graduate Theses, Dissertations, and Problem Reports (ETD)

This written document is the accompanying thesis for my Master of Fine Arts Exhibition, Bitter Sweet. The exhibition featured traditional framed prints with sculptural accents that reveal brutally honest negative personal experiences, interactions, and emotions, paired with delicately cute aesthetics. My work embodies the necessity of personal artistic expression to process years of emotional repression. The prints and sculptures in the exhibition focus around a collection of insults and harsh comments coupled with feelings of loneliness and isolation. I allow personal vulnerability to show, to reinforce that these moments have molded and shaped who I am and will continue to …

Identifying Factors That Increase Sustainability Of Swpbis In Us Middle Schools, Heather L. Hoffert

Graduate Theses, Dissertations, and Problem Reports (ETD)

School-wide positive behavior interventions and supports (SWPBIS) is a multi-tiered framework with decades of documented success in reducing problem behavior, increasing academic achievement, and promoting positive school climates. Approximately 20% of schools nationwide (n=26,000) implement SWPBIS (Kittleman et al., 2020). However, many schools that adopt SWPBIS abandon the program after only a few years of implementation. Therefore, it is necessary to investigate factors that promote sustainability of SWPBIS. By identifying factors that increase schools’ likelihood to sustain practices, we can target our implementation efforts both effectively and efficiently thereby improving student outcomes. The Benchmarks of Quality (BoQ) is used annually …

Eco-Material Rifts In South Asian Anglophone Fiction, Muhammad Manzur Alam

Graduate Theses, Dissertations, and Problem Reports (ETD)

I examine how South Asian Anglophone fiction represents the evolution and derangement of postcolonial ecologies, especially how unrelenting colonial and capitalist interventions affect the symbiotic relationship between subaltern people and nonhuman entities. The conceptual methodology develops from Karl Marx’s theory of “metabolic rift,” which illustrates how capitalist exportation of crops causes loss of important soil nutrients because the nutrients are consumed in distant locations and not returned to the original soil. My concept of “eco-material rifts” extends Marx’s idea to contend that the “rifts” have grown into more complicated and difficult to remediate modes of material rifts today. I scrutinize …

Screen Media Use Among Children And Adolescents – Applications Of Supervised And Unsupervised Machine Learning And Sentiment Analysis, Yifan Zhang

Graduate Theses, Dissertations, and Problem Reports (ETD)

Screen media has become increasingly pervasive in our everyday lives and has profoundly changed the way people communicate and interact with each other. However, we are still unclear about the long-term influence of screen media use on our physical health, mental health, and social wellbeing. Children and adolescents are in an important stage of brain development and are susceptible to the environmental influence that screen media possess. This dissertation pursued three aims to address research gaps related to screen media use among children and adolescents: 1) identify topics and knowledge gaps in screen media use research among children and adolescents …

Narrative Transportation In Documentary Film: How Immersion Into The Documentary Film Hillbilly Affects Viewers' Attitudes, Alayna G. Fuller

Graduate Theses, Dissertations, and Problem Reports (ETD)

For decades, film has relied on stereotypical misconceptions to depict Appalachian people on screen. Research has demonstrated that visual narratives and the experience of narrative transportation has the power to change individuals’ perceptions about information conveyed implicitly or explicitly within a story. Presently, no empirical research has examined how viewer attitudes form based on their level of immersion into an Appalachian documentary film. To fill this gap, this study offers a quantitative approach to examine if the documentary Hillbilly narratively transports the viewer into the world of Appalachia and shifts audience perceptions of the stereotypical Appalachian persona or “hillbilly.” The …

A Multi-Method Examination Of The Effects Of Students’ Unconscious Biases On Student Evaluations Of Instructors, Brittany M. Kowalski

Graduate Theses, Dissertations, and Problem Reports (ETD)

In this dissertation, I complete three studies to evaluate potential reactions to target role congruity, especially gender role congruity, through an examination of Student Evaluations of Instructors (SEIs). Target role congruity refers to assessments an observer makes of whether or not the various roles a target person fills “fit” with one another. For example, a woman surgeon may be perceived as being in an incongruent role due to the masculine characteristics associated with the occupation and the continued dominance of men in the field. Researchers utilizing congruity theories has shown that both women and men in roles that are incongruent …

Replication Of A Nonsequential Renewal Model And Investigation Of Extinction Cues For Attenuating Renewal, Brianna G. Sarno

Graduate Theses, Dissertations, and Problem Reports (ETD)

Laboratory models of renewal are critical to inform clinical practice to reduce the occurrence of relapse and facilitate the maintenance of treatment gains. Nonsequential renewal is a modified procedure developed by Sullivan et al. (2018) that provides an alternative arrangement to study operant renewal in a manner more consistent with clinical experience. Experiment 1 replicated the procedure of Craig et al. (2019) to compare renewal of target responding in rats that were exposed to the nonsequential or sequential renewal procedure. Experiment 2 investigated the use of an olfactory extinction cue in mitigating renewal. In Experiment 1, the Nonsequential Group displayed …

Seeing Our Voices: Using Photovoice With Trauma-Affected Black Women College Students Within A Pwi To Explore Success And Persistence, Dariane B. Drake

Graduate Theses, Dissertations, and Problem Reports (ETD)

The number of students reporting or seeking assistance for trauma has steadily risen over time. Research suggests that between 67% and 84% of students in college will experience a potentially traumatic event (PTE) in their lifetime. This percentage increases for women and for Black students. As the number of PTE exposure rises so too does the need to understand how trauma impacts education, learning, and personal development. Researchers have expressed a growing concern over the needs of trauma-affected students in recent decades. There is a dearth of research on the experiences of trauma-affected students and their overall inability to persist …

A Narrative Inquiry Into The Influence Of School Shooting Survival On College Transition And Experience, Jayne M. Piskorik

Graduate Theses, Dissertations, and Problem Reports (ETD)

There is an extensive body of school-related shooting research exploring causes, how to recognize a threat, and what preparedness measures are effective (Lee et al., 2020; Muchert, 2007). However, there is insufficient research on how the broader context of school-related shootings in American society has influenced college-aged students. The purpose of this study was to tell the story of how students have been influenced by their experience surviving the 2018 Marjory Stoneman Douglas High School shooting during their transition to and performance in higher education. Narrative inquiry provided a deeper understanding through narrative retelling of the perceptions, decisions, and experiences …

Assessment Of User Environmental Perceptions Associated With Gray's Reef National Marine Sanctuary, Marieke Johanna Lemmen

Graduate Theses, Dissertations, and Problem Reports (ETD)

Resource management in marine protected areas is confronted with the challenging conflict of use and conservation of resources. Increased visitation in marine environments has led to the need of management due to negative ecological and social impacts. Understanding environmental values, attitudes, and perceptions is important to the success of environmental protection. Using online surveys sent via Qualtrics asking questions regarding the users’ knowledge, attitudes, and perceptions of ocean resources, goods and services, this research is focusing on identifying user profiles and understanding their environmental perception associated with Gray’s Reef National Marine Sanctuary, an offshore marine protected area, and surrounding coastal …