Digital Commons Network^™

Beginning Teachers' Perceptions Of Administrator Involvement In The Beginning Teacher Induction Process: A Phenomenological Study, Rachel Shepherd

Electronic Theses and Dissertations

The purpose of this study was to determine how the involvement of the principal and assistant principal in the beginning teacher (BT) induction process influences both self-efficacy and retention from the perspective of beginning teachers in a rural district in northwestern North Carolina. While research exists that highlights the importance of an induction process for beginning teachers in their first year of teaching and the need for fostering self-efficacy among beginning teachers, little analysis has been conducted specifically on the role of the principal or assistant principal in building beginning teachers’ self-efficacy during that process. The underlying framework of this …

Assessing Best Practices, Perceptions, And Barriers To Breastfeeding In The Appalachian Region, Melissa White

Electronic Theses and Dissertations

Background: Breastfeeding protects against a variety of adverse health outcomes for mothers and babies. Global best practices, known as the Baby-Friendly Hospital Initiative (BFHI), have been developed to support the initiation and exclusivity of breastfeeding during the post-delivery hospital stay. The aims of this study were to explore the literature related to the impact of the BFHI on breastfeeding disparities in the U.S.; compare the impact of exposure to these best practices on exclusive breastfeeding rates in Appalachian and non-Appalachian hospitals; and to understand knowledge, perceptions, and barriers to breastfeeding of postpartum mothers receiving care in a Northeast Tennessee OB/GYN …

Examining Diversity And The Role And Influence Of Post-Secondary Faculty At A Predominantly White Institution In Tennessee: A Critical Race Case Analysis, Lanell Smith

Electronic Theses and Dissertations

The purpose of this qualitative, critical race analysis study is to explore how White faculty conceptualize and apply critical race theory (CRT) and culturally responsive pedagogy (CRP) to curricula within a college of education and how the perceptions of their students’ identities influence specific pedagogical decisions. The researcher sought to extend the research on CRT in education by analyzing specific, detailed cases and incorporating purposeful sampling by selecting participants who match specific study criteria, i.e. graduate-level White faculty located in Tennessee who teach in programs of education.

This study was limited to six faculty in a college of education (in …

Examining How Black Administrator Employment Decisions Are Impacted By The Behaviors Of Supervisors, Annie Wilson Whitaker

Electronic Theses and Dissertations

The purpose of this phenomenological study was to understand how Black, public school administrator employment decisions are impacted by the behaviors of supervisors in Virginia. Commonalities among the lived experiences of Black, public school administrators were examined in order to identify specific behaviors which impact employment decisions.

Transcendental phenomenological qualitative research design was utilized. Participants were identified through gatekeeper introductions and then narrowed through snow-ball sampling. Data was collected through open-ended face-to-face interviews with 12 Black, public school administrators in Virginia via a secure online platform. The data was analyzed in order to identify emergent themes which represent the lived …

Searching For Hades In Archaic Greek Literature, Daniel Stoll

Electronic Theses and Dissertations

No single volume of mythological or philological research exists for Hades. In the one moment Hades appears in archaic Greek literature, speaking for only ten lines, Hermes stands nearby. Thus, to understand and journey to Hades is to reckon with Hermes’ close presence. As I synthesize research by writers from several different disciplines, may some light be brought into the depths. May we analyze Hades’ brief appearance in archaic Greek literature, examining how what I define as the “Hermetic” emits from his breath in the one moment he physically appears and speaks.

Community Structure Analysis Of Mammals Found At The Gray Fossil Site, Tn, Sarah Clark

Electronic Theses and Dissertations

The early Pliocene Gray Fossil Site (GFS) is a biodiverse site with a unique faunal assemblage that represents one of few sites of its age in eastern North America. A community structure analysis of the mammals at GFS was done to characterize species and better understand the paleoenvironment. Data and was gathered from twenty modern communities and five late Neogene sites to compare with GFS. Species from these 26 sites were categorized by body size, locomotor mode, cheek tooth crown height, and diet to characterize niches occupied. Descriptive statistics contrasted proportions of species within categories across communities. Discriminant function analyses …

The Impact Of An Integrated Stem Collaborative Approach On Preservice Teachers’ Pedagogical Content Knowledge And Curricular Role Identity For Teaching Science, Qiuju Tian

Electronic Theses and Dissertations

The current study investigated the impact of an integrated STEM collaborative approach embedded in a science methods course on early childhood and elementary preservice teachers’ pedagogical content knowledge (PCK) and curricular role identity for teaching science, as well as the potential relationship between these two constructs. Participants were recruited from a group of preservice early childhood and elementary teacher candidates (N = 65) completing an undergraduate teacher education program at a university in the southeastern United States.

Using a mixed-methods design, the preservice teachers’ pedagogical content knowledge and curricular role identity were assessed using concept maps and a curricular …

A Systematic Review Of Studies Evaluating The Effectiveness Of Horticultural Therapy For Increasing Well-Being And Decreasing Anxiety And Depression, Claudia Andrea Lasater

Electronic Theses and Dissertations

This study is a systematic review of published research on the effectiveness of horticultural therapy and related interventions in reducing stress. Since the beginning of time, the great outdoors has been humanity’s source of thriving on earth. However, as industrialization, urbanization, technological, and digital advances continue to expand, human life has changed, resulting in many negative outcomes, such as mental health concerns related to stress and lack of outside engagement. The mental health and related health concerns in previous studies show to be depression, rumination, anxiety, mood and salivary cortisol, anger, general health, existential issues, and many more all show …

The Effect Of Constant Time Delay And Sentence Frames On Correct Word Selection For Sentences Constructed Using Technology-Aided Instruction During A Story-Based Lesson, Thai Williams

Electronic Theses and Dissertations

The purpose of this study was to investigate the effect of an intervention package that included constant time delay (CTD) and sentence frames on correct word selection for sentences constructed using technology-aided instruction (TAI) during and following a story-based lesson (SBL) for participants ages 6-8 who have intellectual disability, developmental delays, and autism (IDD). A multiple probe across participants design was used to evaluate the efficacy of the intervention. Probes were conducted during baseline, intervention, generalization, and maintenance phases to determine the effectiveness of the intervention on correct word selection for sentence construction. Results indicate a functional relation between the …

The Role Of Emotion Dysregulation In The Relationship Between Anhedonia And Opioid Craving, Rachelle Kromash

Electronic Theses and Dissertations

Research on factors that predict opioid cravings is lacking. Anhedonia may be a predictor of cravings and particularly relevant to cravings when people struggle to regulate emotions but has yet to be examined among justice-involved populations. This study aimed to examine the relationship between anhedonia, opioid cravings, and emotion dysregulation (ED) in this population. Participants completed several measures. The results showed that anhedonia and opioid cravings were significantly related at the bivariate level, but not in moderation models. The DERS-36 total score and ‘DERS Impulse’ subscale had a significant, positive effect on cravings in moderation models. In a higher severity …

The Impact Of Mentoring In Closing The Achievement Gap For Black Male Students At A Predominantly White University In Tennessee, Patricia Waire Harlan

Electronic Theses and Dissertations

This phenomenological study addressed the factors of an institutionalized peer to peer mentoring program that fostered academic success and persistence among Black male students graduating from a predominantly White four-year public university in Tennessee through the lens of the critical race theory. Data was gathered through face-to-face, open-ended, semi-structured interviews via Zoom with twelve participants that graduated between 2014 and 2022. Study participants were grouped into group 1 as those Black male students that were not impacted by the global pandemic and group 2 as those Black male students that were impacted by the global pandemic. Emerging themes and categories …

Spatiotemporal Factors Affecting The Occupancy And Phenology Of A Declining Songbird (Bachman's Sparrow - Peucaea Aestivalis) At The Western Extent Of Its Range, Liam G. Wolff

Electronic Theses and Dissertations

The Bachman’s Sparrow (Peucaea aestivalis) is a declining songbird that occurs throughout the southeastern United States. Bachman’s Sparrow is a Species of Greatest Conservation Need in Texas, but information crucial to management efforts, such as factors affecting their detectability and occupancy, is lacking. I investigated the predictors of Bachman’s Sparrow occupancy and phenology in Texas using detections from autonomous recording units coupled with site characteristics and weather data. My results indicate that Bachman’s Sparrow occupancy is associated with increasing herbaceous ground cover and decreasing basal area, distance to the nearest source population, and basal area when canopy height …

Constructing An Interpretive Master Plan For The Confederate Reunion Grounds State Historic Site, Alysha M. Richardson

Electronic Theses and Dissertations

The Confederate Reunion Grounds State Historic Site is owned and operated by the Texas Historical Commission. Interpretation of the site spans the 1864-1940 period and includes stories of groups that once met there for social events, including the United Confederate Veterans. In recent years, the Confederate Reunion Grounds has seen a decline in visitation as well as a reduction in staff. This capstone project focuses on creating an interpretive master plan to accommodate the change. This interpretive master plan aims to address the changes that have occurred over the past seven years and set staff goals and objectives.

Christological Implications Of Biblical Women In Late Antique Syriac Christianity, Penelope Biddy

Electronic Theses and Dissertations

Late antique Syriac Christianity has been noted for the prevalence of nuanced, sympathetic, and overall positive depictions of biblical women, especially in comparison to the depictions in non-Syriac sources. These positive depictions, however, are not written by Syriac authors as ends in and of themselves but because biblical women’s stories furnish appropriate vehicles for demonstrating various theological commitments. In this thesis I will argue that biblical women’s stories are especially useful to Late Antique Syriac authors as a means to demonstrate one of their foundational christological commitments: the paradoxical coexistence of revelation and hiddenness within the nature of Christ.

To …

Communication Accommodation Of Surgeons With Student-Athletes, Emily Womble

Electronic Theses and Dissertations

Health communication is a topic that has been broadly researched for a while. It is an area that holds significance everyday due to the number of people involved and the number of people who rely on healthcare in general. Student-athletes sustain over a million injuries annually, over half of which required surgery (Corlette et al., 2015). However, the specific topic of communication between a surgeon and their studentathlete is one that is not studied much at all. Utilizing Communication Accommodation Theory as the theoretical framework, this study explored how surgeons currently use accommodation in their communication to their student-athletes. It …

The Mystagogical Catechesis Of Narsai Of Nisibis: Mēmrē 39 And 38 In Their Syriac Context, Jordan Ryan Turney

Electronic Theses and Dissertations

This thesis is a study of Narsai of Nisibis’s mēmrē on the sacraments of the baptismal liturgy that situates these mēmrē in their Syriac theological context and presents them as an important witness to Late Antique Christian mystagogy. Narsai is a significant figure in the Syriac Christian tradition, yet he has received comparatively little scholarly attention, especially in the West. However, an increase in editions and studies of Narsai’s work over the last century has led to a further awareness of his influence on Syriac Christianity. Several scholars have pointed out that these mēmrē bear a resemblance to other Late …

Educators’ Adolescent Experiences And Their Implementation Of Positive Behavioral Interventions And Supports, Je Quila D. Broussard

Electronic Theses and Dissertations

Positive behavioral interventions and supports (PBIS) is a framework comprised of several tiers to address students’ emotions and academics. Although educators utilize PBIS in their classroom management, they encounter barriers that hinder implementation. The purpose of the study was to discover, through qualitative interviews, how educators’ adolescent experiences with behavior/classroom management and the positive and negative consequences they experienced in school influenced their values and beliefs about classroom management and their implementation of the PBIS framework in middle schools in Texas. Bandura’s social cognitive theory provided the theoretical framework used to craft the research questions. The central research question examined …

Dental Morphology In A Juvenile Mammal From The Late Cretaceous Of South America: Tooth Eruption And Development., Kayla E Newton

Electronic Theses and Dissertations

Meridiolestids are a diverse and distinct clade of Cretaceous–Miocene South American dryolestoid mammals ranging in size from small shrew-sized insectivores to large dog- sized omnivores. Cronopio dentiacutus from the Cenomanian La Buitrera locality, Rio Negro Province, Argentina (Candeleros Fm.) is the oldest and best known of them, represented by skull material and associated jaws. A juvenile skull as attributed to Cronopio dentiacutus, based on tooth size and morphology, was collected from the type locality. The specimen includes the skull and both articulated lower jaws. The fossil is poorly ossified and partially flattened; CT scanning reveals most of the dentition …

Disorienting Object Oriented Ontology: Queer Landscapes And Ecological Bodies In Richard Siken And Harryette Mullen., Andrew N. Hutto

Electronic Theses and Dissertations

This thesis focuses on a recent development within the study of metaphysics, known as object oriented ontology (OOO), and works out questions of being alongside contemporary poetry. Recognizing the post anthropocentric purchase afforded by OOO’s claim that everything is an object and that these objects are impossible to correlate with, this thesis will look at the use of objects in Richard Siken’s War of the Foxes and Harryette Mullen’s Recyclopedia. Drawing heavily from Sara Ahmed’s queer theory of disoriented objects and Timothy Morton’s ecological insights, this thesis will argue that despite OOO’s advancement, there are critical gaps to fill in …

Kurt Vonnegut, Modernity, And The Self: A Guide To The Good Life., Josh Simpson

Electronic Theses and Dissertations

What are people for? This is a question Kurt Vonnegut raises in his first novel, 1952’s Player Piano. Over five decades later, when he concludes a career with 2005’s A Man Without a Country, he is still asking, “What is life all about?” (66). These are the central questions for Vonnegut, and his novels, short stories, essays, interviews, correspondence, and commencement addresses offer a singular, life-long attempt at an answer. In this dissertation I offer a reading of Vonnegut not just as a writer concerned with philosophical questions, but rather, on a deeper, more personal level, as a …

Factors Affecting Quality Of Life And Asthma Control In Older Adults With Asthma., Karen Schuckmann

Electronic Theses and Dissertations

Introduction: Approximately 7.7 percent of adults over the age of 65 have asthma in the United States (U.S), further, the population of older adults in the U.S. will increase to 20% by 2030. Health Related Quality of Life is low for this age group and asthma is often misdiagnosed and undertreated creating a need for research to improve factors that influence Asthma Quality of Life. Aims: This study explored two aims. The first aim evaluates the relationship between medication numeracy and asthma self-management knowledge with asthma self-efficacy. The second aim evaluates medication numeracy, asthma self-management knowledge, asthma self-efficacy, and asthma …

New Debiasing Strategies In Collaborative Filtering Recommender Systems: Modeling User Conformity, Multiple Biases, And Causality., Mariem Boujelbene

Electronic Theses and Dissertations

Recommender Systems are widely used to personalize the user experience in a diverse set of online applications ranging from e-commerce and education to social media and online entertainment. These State of the Art AI systems can suffer from several biases that may occur at different stages of the recommendation life-cycle. For instance, using biased data to train recommendation models may lead to several issues, such as the discrepancy between online and offline evaluation, decreasing the recommendation performance, and hurting the user experience. Bias can occur during the data collection stage where the data inherits the user-item interaction biases, such as …

The Role Of Organizational Culture And Relationship Marketing In Disability Sport Sponsorship: An Exemplar Case Study., Nina Siegfried

Electronic Theses and Dissertations

Worldwide, disability sport faces funding challenges. Sponsorship offers a viable alternative to combat the lack of sustainable funding in disability sport. Exploring how organizational culture can be leveraged to increase strategic partnerships, the purposes of this multiple manuscript dissertation were to (a) examine the elements of the organizational culture that make a successful international wheelchair basketball sport club attractive to external partners and (b) determine what role those organizational cultural elements play in leveraging relationship marketing (RM) for sponsorship acquisition and retention. Utilizing an exemplar case study methodology, the focus of this study was the RSV Lahn-Dill, an international wheelchair …

Etracellular Vesicles From Lactobacillus Rhamnosus Gg Protect Against Alcohol-Induced Liver Injury Through Suppression Of Intestinal Mir 194 And Subsequent Activation Of Fxr In Mice., Mengwei Jiang

Electronic Theses and Dissertations

Numerous studies have reported the efficacy of probiotics for alcohol-associated liver disease (ALD). These studies indicate a strong interest among the scientific and medical communities in identifying alternative or adjunctive approaches for ALD, for which there is no effective or widely accepted therapeutic option. However, in-depth molecular knowledge on how probiotics render their effects is lacking. Patients with ALD often have increased hepatic bile acids (BAs), which can be toxic and are an important causative factor in liver injury and hepatocyte death. BAs are released into the intestines and serve not only as a “detergent” to promote fat absorption, but …

Understanding Public Emergency Preparedness Before And During The Coronavirus Outbreak: Implications For Effective Public Health And Risk Communication., Raphael Adjetey Fumey

Electronic Theses and Dissertations

The COVID-19 pandemic has resulted in a dramatic loss of human lives globally and presents an unprecedented challenge to public health, the world of work, and our food systems. The social and economic disruption caused by the COVID-19 pandemic is devastating, putting several millions of people at risk of falling into extreme poverty, with over 500 million people being undernourished. It is evident from the data on COVID-19 cases, deaths, and hospitalizations that the United States is the worse hit country, which can be attributed to the lack of preparedness at the individual, environmental, and government levels. This study applied …

Structural, Charge Transport, Gas Sensing, Magnetic, Pseudocapacitive, And Electrocatalytic Properties Of Perovskite Oxides., Surendra Bahadur Karki

Electronic Theses and Dissertations

Perovskites are functional materials with the general formula ABO₃ (A = alkali, alkaline earth or lanthanoid cations and B = transition metal or main group cations). These materials are marked by a variety of crystal structures and interesting properties such as colossal magnetoresistance, ferroelectricity, multiferroicity, superconductivity, pseudocapacitance, gas sensing, charge transport, and electrocatalytic properties. The formula of perovskite can be written as AA’BB’O₆, when there is ordering between two cations over A and B-sites. Such compounds are called double perovskite oxides. Some amount of oxygen could be lost from crystal structure without decomposition of the phase. Such …

"We Will Work A Lot And You Are So Loved": Teacher Perspectives On Building Positive Relationships With Students., Geena Constantin

Electronic Theses and Dissertations

This multiple case study using the Interpretive Phenomenological Analysis (IPA) approach (Alase, 2017) supported a need to understand the specific realities of student-teacher relationship-building. This investigation allowed a deeper look into four teachers’ perceptions of what it means to build positive relationships with students. This research study added to the literature demonstrating the importance of building strong positive relationships with students built on demonstrations of high expectations and care and driven by mutual understandings and celebration of diverse cultures and identities. Supporting this small group of teachers in investigating their personal beliefs about relationship-building was a step forward in defining …

Determinants Of Caregiver Burden Among Informal Caregivers Looking After Older Adults With Alzheimer's Disease In Saudi Arabia., Sultan Ali Shubair

Electronic Theses and Dissertations

Caregiver burden in Alzheimer’s Disease (AD) is a significant factor in the deterioration of caregivers’ physical and mental health. Moreover, increased caregiver burden has been associated with the decline in quality of life and the reduced quality of care for the care recipient. However, the level of caregiver burden perceived by informal caregivers of care recipients with AD can be varied with the impact of different factors related to the caregiver, care recipient, and caregiving process. Identifying factors associated with caregiver burden and exploring factors that account for variation in caregiver burden are vital to prevent adverse outcomes of caregiver …

The Role Of Accuracy In Children’S Judgments Of Experts’ Knowledge., Allison J. Williams

Electronic Theses and Dissertations

Children prefer to trust people with expertise and people who are accurate. Because experts make mistakes and give incorrect information (e.g., predictions and diagnoses), this dissertation explores children’s judgments of knowledge for experts who provide inaccurate information. Across two studies, 6- to 9-years-olds (N = 160) were introduced to two experts in different domains (doctor and mechanic) and rated how much each expert knows about their relevant domain. Then, over four consecutive trials, participants heard one expert give inaccurate answers to easy questions in their domain. After each trial, children explained why they believed the expert gave inaccurate answers …

Materials And Interfaces For Electrocatalytic Hydrogen Production And Utilization., Alexander Jiya Gupta

Electronic Theses and Dissertations

Mass industrialization over the last few centuries has created a global economy which is dependent upon fossil fuels to satisfy an exponentially increasing demand for energy. Aside from the possible depletion of this finite resource, the combustion of fossil fuels releases greenhouse gases into the atmosphere which cause the global temperature to rise – a phenomenon which has already begun to create geologic and geopolitical instability and shows no signs of abatement. One proposed method to rid humanity of its dependence on fossil fuels is to use green hydrogen as an energy carrier. In this scheme, excess electricity from a …