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The Effectiveness Of Screening For Comorbid Depression Among Outpatients With Chronic Diseases In Maryland, Linda H. Allibalogun

Dissertations

Depression is a pervasive mental health disorder worldwide. Although being diagnosed with chronic illness exacerbates susceptibility to depression, detection and subsequent treatment of comorbid depression in primary care settings remain suboptimal because patients with chronic medical disorders are not commonly screened for depression. There is a need to initiate proactive measures by implementing routine screening in primary care settings. The plan-do-study-act (PDSA) model guided an intervention to establish a depression screening practice. This study aimed to determine if the implementation of evidence-based screening for depression using the Patient Health Questionnaire-9 (PHQ-9) tool could increase diagnosis of comorbid depression among patients …

African American Women: The Role Of Education, Spirituality, And Resilience In Their Transition From Poverty, Donna Scott

Dissertations

African American women born into impoverished families often have difficulty moving beyond their low socioeconomic circumstances (Cozarelli, Wilkinson, & Tagler, 2001). Although education has been shown to influence the lives of African American women, limited research has been conducted relative to the influence of education in their transition from poverty. Also, while there is considerable evidence regarding the authoritative role of spirituality in the lives of women, and for African American women in particular (Mattis, 2002), little research has focused on how African American women utilized spirituality as a source of strength in response to the challenges of poverty. The …

Rendering Reliance: Consuming Coloniality In The Global North, Victoria L. Brown

Dissertations

In this dissertation, I offer a theoretical lens for understanding how the Global South is imagined by the Global North. The Global South has become a popular cause that for-profit companies use in order to engage in what Samantha King terms cause-marketing. While individuals in the South are certainly helped by these campaigns, they are harmed through Northern consumers being empowered by private companies encouraging them to adopt a colonizing gaze that subjugates those in the South with adhering to stereotypes. I develop three rhetorical devices that fulfill stereotypes long-held about those who are “other.”

First, I offer the endangered …

The Effects Of In Vitro Fish Oil And Dietary Fish Meal Supplementation On Microdomains Within Bovine Luteal Cells, Michele Renae Plewes

Dissertations

Lipid microdomains are regions of plasma membrane rich in cholesterol and sphingolipids, ranging in size from 10–200 nm in diameter. These structures serve as platforms to facilitate co-localization of intracellular signaling proteins during agonistinduced signal transduction. The omega-3 polyunsaturated fatty acids are a distinct class of fatty acids that have been shown to incorporate into lipid microdomains, disrupting the structural integrity of domains, and possibly attenuation of cell signaling. Fish byproducts, such as fish oil or meal, are a rich source of omega-3 polyunsaturated fatty acids that can be supplemented into cell cultures and diets of breeding females as a …

Perceptions About Educational Supports From Those Living In Poverty In The Suburbs, Sean Christopher Corey

Dissertations

Supporting children who are living in conditions of economic poverty has been an issue that educational leaders have attempted to solve for many years. Much of the research has focused on alleviating the conditions associated with poverty in urban settings. The share of the population living in poverty in the suburbs is increasing at a faster rate than the share of the population living in urban settings. The supports to alleviate suburban poverty that have been applied have generalized the response structures that were based on studies from urban and rural setting. The purpose of this study was to contribute …

An Investigation Of The Impact Of Family Dynamics On Obesity Among African American Adolescent Girls, Tina Mcdyess

Dissertations

Children who are overweight and obese are more likely to maintain their weight status into adulthood (Fletcher, Cooper, Helms, Northington, & Winters, 2009; World Health Organization [WHO], 2015). The prevalence of obesity has shown a more consistent increase among African Americans aged 2-19 (Flegal, Carroll, Kit, & Ogden, 2012; Ogden, Carroll, Kit, & Flegal, 2012; Ogden, Carroll, Kit & Flegal, 2014) with an even greater disparity among African American girls (Ogden & Carroll, 2010). Family dynamics is one of the many factors of the environment that has been linked to obesity among children and adolescents. The purpose of this study …

The Influence Of Conservation Tillage And Conventional Tillage On Soil Bacterial Diversity In Southern Illinois, Nasser Syed

Dissertations

Agriculture in the Midwest United States (Illinois, Indiana, Iowa, Michigan, Minnesota, Ohio, and Wisconsin) is a critically important component of the United States economy and also for world exports of food grain. This is well reflected in the 2012 Census of Agriculture which showed that these states had a market value of crop and livestock products sold in excess of $80,000,000,000 (USDA, 2012). Within the U.S. the three Midwest states, Illinois, Iowa, and Minnesota are ranked 2nd, 3rd, and 4th for the economic value of crops sold. This economic value of agriculture in the Midwest encompasses not only corn, soybeans, …

Identification Of Young Children With Visual Impairments Including Unique Characteristics And Factors Related To Responsive Services, Deette L. Snyder

Dissertations

In order to truly meet the unique learning needs of young children with blindness and visual impairment (BVI), it is critical to accurately define the population to create and implement quality and responsive support services. The current analysis utilized existing data gathered from the Babies Count database to examine the defining characteristics of a sample of 588 young children, aged birth to three, with BVI and then used these characteristics to predict the influence of potential barriers to early referral. This study also examined the multiple variables through descriptive statistics and then utilized a multiple regression procedure to determine which …

Physical Education Cooperating Teachers Participation And Beliefs As Teacher Educators, Hillary May Franks

Dissertations

Cooperating teachers (CTs) have consented “to assume one of the most responsible, influential, and exciting roles in teacher education” (Henry & Weber, 2010, p. 2); therefore, it is imperative for teacher preparation programs to prepare and support them for this role. No evidence suggests ways in which CTs, specifically physical education cooperating teachers (PECTs), either do or do not participate as teacher educators during the student teaching experience. Clarke, Triggs, and Neilsen (2014) identified 11 teacher educator roles CTs engage in and suggest further exploration into the ways in which CTs identify and participate in these roles. It is unclear …

The National Hockey League Totals Market: Efficiency, Profitability, And Heuristic Behaviors, Alexander Traugutt

Dissertations

The National Hockey League (NHL) totals market provides an optimal setting to test the theory of efficient markets. Under the notion of market efficiency, prices of an asset are reflexive of all publicly available information, making it impossible to enjoy consistent, above-average, returns. In contrast to the other major professional sporting leagues in North America, the NHL was the last to become fully integrated into sportsbooks, thus making it more susceptible to inefficiencies. To date, there has only been one published study related to the NHL totals market, which found deviations from market efficiency. The present research builds and expands …

An Examination Of California Home-Based Early Childhood Educators’ Self-Determination To Attain A Higher Education Degree, Shirley Collins

Dissertations

Purpose: The purpose of this mixed-methods study was to examine, identify, and describe the perceived impact of the self-determination attributes of autonomy, competence, and relatedness on the persistence and retention of California licensed home-based early childhood educators who attended higher education degree programs.

Methodology: This study utilized a concurrent triangulation mixed-methods approach to gain an understanding of the impact of self-determination on California licensed home-based early childhood educators’ persistence and retention in college. Three hundred members of the San Diego County Family Child Care Association and/or the California Family Child Care Network were invited to participate in this …

Roles Of Phospholipases And Ribosomal S6 Kinase In Lipid Remodeling And Growth In Arabidopsis Response To Phosphate Deprivation, Yuan Su

Dissertations

Phosphate (Pi) is one of three macronutrients for plants, which is vital for plant growth and development. Understanding the mechanism by which plants respond and adapt to Pi deficiency not only unveils functions of genes and pathways involved, but also provides potential tools to manipulate crops to better stand Pi stress in low Pi-containing lands. One of the significant metabolic changes in plants under Pi starvation is the membrane lipid remodeling that converts Pi-containing lipids such as phospholipids to Pi-free lipids, such as glycolipids. To elucidate the metabolism and regulation of lipid remodeling, this dissertation characterizes the role of two …

The Ecology Of Nest Cavity Use By Arboreal Ants In The Brazilian Cerrado: Resource Availability, Nest Modification, And Trophic Interactions, Galen Priest

Dissertations

Arboreal ants in the Brazilian Cerrado rely on cavities in living trees as nest sites. These cavities are created by a community of, wood-boring beetles, which act as ecosystem engineers. Despite the importance of these cavities as a resource, little is known about their natural abundance and heterogeneity, how ants use and modify them as nest sites, and how this interaction between cavities and their ant occupants influences trophic interactions on cerrado trees. Here I use natural history observations and manipulative experiments to address these questions. In the first chapter I quantified the occurrence, heterogeneity, and use of beetle-created cavities …

Exploring The Relationship Between Family Social Capital And Utilization Of Well Child Preventative Health Care Services, Kristi K. Westphaln

Dissertations

Background: Passage of the Affordable Health Care Act of 2010 increased insurance coverage for children, however possession of health care insurance doesn’t always equate to effective use of health care services. Misuse and underutilization of health care homes is associated with higher costs, fragmentation of health care, and poor health outcomes across the lifespan. Along with reliance upon the health care system, child health and well-being are dependent upon social factors such as interactions with caregivers and communities. Family social capital (FSC) addresses the interrelated nature of child health and family interaction while also promoting family cohesion as currency …

A Mixed-Method Study Of Kindergarten Through Third-Grade Teachers’ Perceptions Of Homework, Tonya Heavin

Dissertations

This mixed-method research study examined the perceptions of kindergarten through third-grade teachers regarding the use of homework in their classrooms. Electronic surveys were sent to 190 kindergarten through third-grade teachers in seven school districts from five counties in Central Missouri. A total of 47 educators chose to respond to the open- and closed-ended questions. The results of this study showed most of the respondents believed in the benefits of homework for academic achievement. The quality and quantity of assigned homework were important characteristics for educators from both large and small school districts. The lack of parental support was considered one …

Educational Policy Development For Closing The Black And White Achievement Gap, Markisha Mitchell

Dissertations

Abstract

Across the United States in almost every city, every suburb, and every rural area, there is a gap between the achievements of Black and White students. The term “achievement gap” has become an accepted label in situations where Black students severely underperform relative to their White counterparts. Many school districts have discretely avoided discussing and/or addressing this gap for decades. School District Z, located in an urban suburb of a large Midwestern city, is the focus of this research as they attempt to address the gap. Approximately two-thirds of District Z is composed of students of color, yet the …

Preparing Nursing Students To Respond To Disasters: Faculty Perspectives, Melissa Jayne Freshwater

Dissertations

This mixed methods study explored emergency preparedness and disaster response in the concept-based learning curriculum adopted by the Alabama Community College System (ACCS) in 2016. The concept-based curriculum employs active learning in lieu of the traditional lecture-style teaching methods.

This study addressed the problem that educators may be unfamiliar with this content and are unsure how to present this material to students. The purpose of this study was to gain insight on teaching methodologies, to better prepare nursing students on this content.

Kolb’s 1984 Experiential Learning Theory was the framework that parallels closely with this curriculum. Kolb emphasizes four stages …

Nelly Don: An Educational Leader, Lisa S. Thompson

Dissertations

In 1916, Ellen Quinlan Donnelly aka Nelly Don started a fashion empire from her humble Kansas City home. She became one of the wealthiest and most celebrated American women in business with a career that spanned well into the 1960s. The Nelly Don Empire reportedly sold more dresses in the 20th century than any other single person in the United States, and she started as a Lindenwood College student. This study investigated Nell Quinlan Donnelly the “Grand Lady” of the garment industry beyond her millionaire status and revolutionary business leadership at Donnelly Garment Company. The reexamination of Nell Quinlan Donnelly’s …

Chicago Public Schools (Cps) Systems To Support Administrators Plan, Jeffrey Alstadt

Dissertations

Wagner et al.’s (2010) change leadership model was used to assess culture, context, conditions, and competencies of a large, diverse urban school district to create a systemic plan for supporting building level administrators. Interviews were conducted with former building level administrators, teachers, and staff who worked with building level administrators within the district. Results indicated overwhelming support for the building level administrators in the district. Strategies for implementation included: creating professional learning communities, leading adult learning, and developing leadership capacity. To achieve the much-needed changes, CPS personnel must be ready for a complete change in thinking, and it will take …

Biochemical And Biological Effects Of Irisin In A Model Of Diabetes Mellitus, Mohamed Omer Sirelkhatim Mahgoub

Dissertations

Diabetes mellitus (DM) is a highly prevalent health problem affecting more than 425 million people worldwide. It is associated with several detrimental complications such as neuropathy, nephropathy, retinopathy and cardiovascular diseases. Irisin is a novel hormone that plays a role in metabolism by stimulating the browning of white adipose tissue (WAT) into beige adipose tissue which acquires properties that are similar to those of brown adipose tissue (BAT). Several studies have attempted to characterize the roles of irisin in DM and obesity, however, contradictory results have been reported and physiological roles of irisin have been questioned by several researchers. In …

Geochemical And Radiological Baseline Studies And Environmental Impact Of The Area Surrounding Barakah Nuclear Power Plant, Uae, Mouza Rashed Mohamed Al Rashdi

Dissertations

Geochemical, mineralogical and natural radiation analysis techniques were used for establishment of geochemical and radiological baseline around Barakah Nuclear Power Plant, UAE. The natural radioactivity concentrations of ²³⁸U (²²⁶Ra), ²³²Th and ⁴⁰K were measured for soil, shore and bottom sediment samples, using gamma spectrometry equipped with HPGe detector. In addition, alpha spectrometry was used to measure ²³⁴U/²³⁸U ratio for some selected samples. Furthermore, inductively coupled plasma atomic emission spectroscopy was used to measure the concentrations of heavy metals and Rare Earth Elements (REE). The grain size of the samples ranged from fine …

Fatigue In Parkinson's Disease: A Qualitative Descriptive Study Exploring The Individual's Perspective, Amy E. Bruno

Dissertations

Fatigue in Parkinson's disease (PD) is a major cause of disability and lower quality of life. It is often under-assessed by health care providers and under-recognized by individuals with PD as being part of their neurological disorder. A comprehensive literature review revealed that there is a lack of descriptive research from the individual's perspective regarding fatigue definitions in PD, self-management strategies, and its impact on quality of life. The aim of this study was to uncover how individuals with PD define this symptom, the effect it has on one's quality of life, self-management strategies to lessen fatigue, and how individuals …

Understanding And Describing The Impact Of Self-Concept On Weight Loss As Perceived By African American Women, Tchicaya Missamou

Dissertations

Purpose. The purpose of this mixed-method study was to understand and describe the impact of Bracken’s (1992) six domains of self-concept (affect, academic, competence, family, physical, and social) on weight loss as perceived by African American women.

Methods. This study employed a sequential mixed-methods exploratory design. A web-based survey was administered with 66 respondents, followed by in-person interviews with 10 participants. Data were collected from African American women who participated in a fitness and weight loss challenge and lived in the greater Los Angeles Area.

Findings. The extent to which each domain affected participants’ ability to lose …

Breastfeeding: An Evidence-Based Intervention For Neonatal Abstinence Syndrome, Holly A. Myers

Dissertations

Opioid drug use during pregnancy is a national and local emergent concern. The state of Ohio has experienced a dramatic increase in neonates born with neonatal abstinence syndrome (NAS). NAS occurs after the neonate is born and no longer receives a supply of opioids from the mother. NAS occurs in approximately 55 to 94 percent of neonates exposed to opioids in utero and if left untreated can become life threatening. Nationally, an estimated $1.5 billion is spent annually for NAS treatment equating to $53,400 per infant hospitalized. Non-pharmacological supportive care measures such as breastfeeding can aid in managing NAS symptoms. …

A Mixed-Methods Study On The Relationship Between Corrective Reading Interventions And Student Achievement In An Urban Middle School After-School Program, Emma Campbell-Cornelius

Dissertations

The researcher investigated the corrective reading interventions implemented in an urban middle school’s after-school program to determine if the interventions were helping students perform better in English Language Arts (ELA) classes and improved their overall achievement on the Northwest Evaluation Assessment (NWEA). The researcher also investigated teacher perceptions of professional development hours and student achievement in ELA. This study primarily focused on students in fifth-eighth grade, due to the low academic performance in ELA scores at the middle school. The purpose of this study was to determine if students in middle school would perform better if they received additional supports …

General Education Science And Special Education Teachers’ Experiences With Inclusive Middle School Science Classrooms, Michelle P. Phelan

Dissertations

While inclusion of students with disabilities has been a topic of debate for decades, uncertainty still exists concerning best practices for their participation in general education contexts (Carter et al., 2016). This study was designed to investigate teachers’ experiences and perceptions with inclusion in general education science classrooms. While students with disabilities are generally included in general education science classrooms today, statistics show students with disabilities are graduating from high school unprepared to major in science-related fields or to enter the workforce in sciencerelated careers (Brusca-Vega, Alexander, & Kamin, 2014). Therefore, the content area of science was targeted for the …

"Hear Us, See Us!": How Mothers Of Color Transform Family And Community Relationships Through Grassroots Collective Action, Jennifer Elena Cossyleon

Dissertations

This dissertation illuminates the local grassroots collective action of women of color and the transformative effects their community organizing efforts have on community and family relationships. Prior research highlights the reciprocal relationship between identity formation and collective action (Moore 2008; Gravante and Poma 2016; Polletta 2001; Whittier 2013; White 1999). Analysts have studied how the intersecting identities of participants motivate and contour collective action (Crenshaw 1991; Law 2012; Moraga and Anzaldúa 1981, 2015) and how collective action processes influence participants’ gendered lives and biographies (McAdam 1999; Perry 2013; Warren, Mapp and Kuttner 2015). Less understood however, are how participation in …

The Impact Of Sociodemographic Factors On Health-Related, Neuropsychological, And Psychosocial Functioning In Youth With Spina Bifida, Jaclyn Lennon Papadakis

Dissertations

Objective: There is a lack of research on the impact of sociodemographic factors on youth with spina bifida (SB). This is concerning given the pervasive health disparities that exist in pediatric chronic illness groups. The aims of this study were to examine: (1) differences in health-related, neuropsychological, and psychosocial functioning among youth with SB based on sociodemographic risk; (2) cumulative risk as a predictor of youth outcomes, as moderated by age; (3) SB-related family stress as a mediator of the associations between sociodemographic/cumulative risk and youth outcomes, longitudinally. Methods: Participants (M age = 11.43, 53.6% female) were recruited as part …

Comprehensive Functional And Transcriptional Analysis Of Human Pancreatic Islets From Controls And Individuals With Type 1 Diabetes (T1d), Shristi Shrestha

Dissertations

Type 1 Diabetes is chronic disease where immune moderated destruction of insulin producing β cells disrupts normal glucose homeostasis in the body. Recent findings show that few β cells remain in the pancreatic islets decades after disease onset challenging the previous understanding that β cells are completely destroyed. Overcoming the limited availability of T1D tissues, we studied functional and molecular features of pancreatic islets from individuals with T1D and investigated the nature of the remaining β cells. We found that remnant β cells have normal insulin secretory function and normally express key transcription factor that regulates β cell function. On …

Psychological And Economic Self-Sufficiency Among Low-Income Citizens Receiving Governmental Assistance, Vorricia Fechon Harvey

Dissertations

This dissertation study examines dynamics of psychological self-sufficiency (PSS) using a frame of reference that comes from perspectives of low-income citizens who receive some form of governmental assistance (i.e., public aid, Temporary Assistance for Needy Families (TANF) and/or housing subsidies). It explores the validity of integrating PSS as a psychological capital into the holistic theory of change in workforce development. Because in the past, great emphasis has been placed on human capital development and fast track movement into the labor market, little has emerged on the influence of psychological capital properties. Subsequently, policy has guided the evolution of employment program …