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Teacher Retention In The Wake Of The Inclusion Movement: A Mixed Methods Study On Teachers’ Perceptions Of Self-Efficacy, Tessa Vasquez

Theses and Dissertations

This applied dissertation studied the problem of the national teacher shortage by considering the impact of the inclusion movement on general education teachers’ self efficacy. This mixed-methods study sought to contribute to the body of literature examining factors responsible for poor teacher retention and factors responsible for low teacher self-efficacy. Nine participants were interviewed and administered the Teacher Effective Inclusion Self-Efficacy, Knowledge, and Attitudes Measure. The researcher conducted coding and thematic analysis of the interview transcripts and six themes emerged. The researcher scored the questionnaires and compared the scores to the responses provided in the interviews.

Themes revealed that the …

Perceptions Of Mental Health School-Based Team Members On Addressing Suicidal And Non-Suicidal Self-Injurious Behaviors: A Qualitative Inquiry Into Policy Implementation And Practice In School Settings, Ashlande Smith

Theses and Dissertations

The purpose of this study was to explore the perceptions of mental health school-based team members regarding the effectiveness of current prevention and intervention practices for addressing suicidal and non-suicidal self-harming behaviors among school-age children in a large suburban school district in the southern United States. Despite the alarming increase in self-injurious behaviors, with crisis calls rising from 144 incidents in the 2022 school year to 736 incidents in the 2025 school year, the district lacked comprehensive prevention and intervention strategies to effectively address this critical issue.

The researcher used a qualitative phenomenological approach to capture the lived experiences and …

Factors That Contribute To Employment Success For Young Adults With Disabilities Completing A Postsecondary Education Program, Leatha Pfanmiller

Theses and Dissertations

The problem addressed in this research was low employment rates for young adults with disabilities. Young adults with disabilities are employed at a much lower rate than their neurotypical peers. The factors identified in this study could be beneficial to other college and postsecondary education (PSE) programs with employment components, to promote higher rates of employment for students with disabilities who attend those institutions.

The purpose of this qualitative study was to identify factors that contribute to employment success for young adults with disabilities completing a PSE program. The study was conducted at a medium-sized, 4-year, public university in the …

Legislative Impacts On K-12 Social Studies Teacher Identity, Curricular Decision-Making, And Receptiveness To Professional Development, Staci Fisher

Theses and Dissertations

This applied dissertation examines how K-12 public school social studies teachers are navigating their instructional decision-making regarding content about marginalized groups in response to state legislation. Quantitative data were collected through an online Likert-scale survey to measure teachers’ reported agreement on how state legislation has impacted their instructional decision-making, job satisfaction connected to their professional and personal identities, inclusion of instructional materials, and receptiveness to professional development.

Following data collection, the researchers analyzed whether factors of district political context and teachers’ personal and professional identity characteristics predicted their responses. Survey results showed most teachers reported feeling that state legislation has …

Percepción De La Policía De Puerto Rico Sobre La Utilización De Las Cámaras Corporales, Vicente Villegas Laboy

Theses and Dissertations

En Puerto Rico, según la literatura revisada, la investigación sobre el tema de las cámaras corporales policiacas apenas está comenzando. A pesar de esto, en lugares como en los Estados Unidos de América y Europa, si hay estudios relacionados con las cámaras corporales. Estas investigaciones, en su mayoría, se han concentrado en el efecto que causa esta tecnología en los policías que las utilizan, así como, en los ciudadanos que interactúan con estos policías. Este estudio de disertación doctoral explora este tema, pero, desde la percepción del policía que utiliza la cámara corporal, día a día, como parte de su …

Poetry And Fiction Reading From Introduction To Creative Writing, Cara Dees, Conrad Ligasan, Justice Jackson, Hannah Wagner, Sammi Matias, Mathias Stewart, Reagan Lane, Claire Carrillo, Zander Schirmer

SPARK Symposium Presentations

This poetry and fiction reading features several student presenters from "English 2430: Introduction to Creative Writing" – many of whom are performing their creative work to a live audience for the first time. Whether through poetry or prose, these students' inventive use of language and storytelling will hook you from beginning to end.

Exploring Belmont’S Herbarium, Corinne Parker, Darlene Panvini

SPARK Symposium Presentations

The Belmont University Herbarium is a collection of plant samples used to document species. These specimens have been collected by Belmont students since 1973, helping to document the flora of Middle Tennessee. This semester, the specimens were organized and their identifications were confirmed. Updating the herbarium’s organizational system allowed for some specimens that were not fully prepared to be identified and processed, increasing the number of specimens that the university can use for teaching and research purposes. The number of specimens, families, and commonly collected families will be reported. Recommendations will be provided for further collecting to expand the herbarium …

What Lawyers Could Learn From The Corporate Practice Of Medicine, Melissa D. Mortazavi

Faculty Articles

Proponents of the United States’ domestic experiments in non-lawyer ownership (NLO) of legal practice justify them in terms of increasing “access to justice.” But what if opening ownership of legal practice to investment capital only exacerbates market failures (leading to further consolidation and increased costs to clients), while also compromising professional autonomy and fiduciary duty? The legal profession must be clear-eyed about who are the real winners and losers of such a shift and avoid being blinded by wishful thinking. Prominent legal scholars have repeatedly touted NLO as a solution to the access to justice crisis. However, there is scant …

Evaluation Of Electrical And Piezoresistive Properties Of Carbon Black/Polyurethane Nanocomposite For Strain Sensing Applications, Nihal A. Youssef, Tamer Z. Wafy, O.R Abdelsalam, Nariman E. Elbaly, O.M. Dawood

Trends in advanced sciences and technology

Nanocomposite sensors are gaining importance due to their cost-effectiveness and the ability to modify their properties for various applications. This study investigates the electrical and piezoresistive properties of polyurethane (PU)/carbon black (CB) nanocomposites for strain-sensing applications. Nanocomposite films were prepared by mixing varying weight percentages of CB (3-6 wt %) using a direct method, followed by sonication and screen printing. The characterization of carbon black (CB) particles and nanocomposite microstructure were examined using Transmission Electron Microscopy (TEM) and Scanning Electron Microscopy (SEM), while their thermal stability and degradation behavior were assessed by Thermo-Gravimetric Analysis (TGA) under different temperature conditions. The …

Dosimetric Comparison Of Different Imrt Vs Vmat Planning Techniques In The Treatment Of Peripheral Brain Tumors., Ahmed A. Hammad, Mohamed S. Ibrahim, Ayman M. Ibrahim, Magdy M. Khalil

Trends in advanced sciences and technology

Introduction This study aims to investigate and compare different IMRT and VMAT treatment planning techniques in peripheral brain tumors. Materials and Methods A total of 15 previously treated cases of peripheral brain tumors were selected and replanned with different techniques using a prescribed dose of 54 Gy in 30 fractions. Five different techniques: 5-field IMRT, 7-field IMRT, 9-field IMRT, 1-Half Arc VMAT, and 2-Half Arc VMAT, were systematically assessed. Evaluation was conducted based on dose-volume Histogram (DVH) metrics for both planning target volumes (PTVs) and organs at risk (OARs). Key parameters analyzed included the mean and maximum doses (Dmean and …

Complex Plant Disease Syndromes Induced By Plant Parasitic Nematodes And Phytopathogenic Bacteria: Interactions, Mechanisms And Management, Atef M. El-Sagheer, Eman A. Hammad, Radwa G. Mostafa

Trends in advanced sciences and technology

Plant-parasitic nematodes (PPNs) are among the most significant agents contributing to plant disease complexes, acting both as direct parasites and as facilitators of bacterial infections. Their interactions with phytopathogenic bacteria are multifaceted, involving mechanical wounding caused by stylet penetration, disruption of plant cell integrity, and alteration of host physiology. These changes create favourable conditions for bacterial entry, colonization, and systemic spread. Additionally, PPNs can suppress plant defines responses and modify root exudate profiles, thereby enhancing bacterial survival and virulence in the rhizosphere. Such interactions often lead to a synergistic increase in disease incidence and severity, resulting in greater yield losses …

Genetic Mutations Affecting Dentin Formation: Molecular Insights And Therapeutic Strategies, Mohamed Yehia Abdelfattah, Yara Sameh Said, Shimaa A. Elsaady, Shahenda A. Abdallahahmed, Wael Abou-Zeid

Trends in advanced sciences and technology

Writing a comprehensive review on gene mutations affecting dentin mineralization requires thorough research and organization, as each section examines how specific mutations influence this process, supported by relevant findings. Mutations in genes such as DSPP, DMP1, andMEPE impair dentin structure and mineralization by disrupting odontoblast function, dentin matrix integrity, and mineral deposition. These genetic alterations interfere with key biological processes, including odontoblast differentiation and matrix formation, through altered signaling pathways such as Wnt/β- catenin and TGF-β, contributing to dental disorders like Dentinogenesis Imperfecta (DI). Gaining molecular insights into these disruptions enhances our understanding of dentin biology and supports early diagnosis, …

Triboelectrostatic Separation Of Lunar Regolith, Hannah Peterson

Dissertations, Master's Theses and Master's Reports

Lunar regolith as a source of raw materials for a long-term human presence on the moon would need to be separated into single mineral fractions. To do this, triboelectric properties can be utilized to separate minerals without needing to add a working fluid, such as air and water, or expensive, consumable chemicals. A lightweight machine can be created to do this, one that also requires minimal electricity. A series of three prototypes for this machine were created and tested to determine if this concept would work, and what properties the machine would need. A mixture of magnetite and silica were …

Chicago Police Torture And The Limits Of Human Rights Enforcement In Liberal Democracies, Mark S. Berlin

Political Science Faculty Research and Publications

From 1972 to 1991, a network of Chicago Police detectives used torture to force confessions from over 100 criminal suspects. Almost all were Black men, and many were wrongly convicted, some for capital offenses. I synthesize insights from comparative research on human rights, state abuse, and police violence in democracies to explain why, for nearly two decades, liberal institutions in Chicago failed to stop the torture. I argue that the nature of state violence in this case—targeting marginalized individuals uninvolved in political activity—intensified the practical, affective, and informational obstacles that are inherent to activating liberal institutions—courts, elected officials, media, and …

Local Governments, Pandemic Aid, And Community Violence Intervention, Amanda Kass, Philip Rocco

Political Science Faculty Research and Publications

Expenditures on police departments account for significant portions of local government budgets in the United States. Yet activism on police reform and changing views on the causes of violence have called into question law enforcement’s role in public safety. While intergovernmental transfers have historically supported traditional policing, the American Rescue Plan Act’s Coronavirus State and Local Fiscal Recovery Funds (CSLFRF) affords cities the opportunity to disrupt the status quo by providing them with the federal funds and flexibility to reshape their public safety policies around Community Violence Interventions (CVIs). This article examines how 13 cities that participated in a White …

Beyond Diagnostic Thresholds: Measures Of The Maternal Cardiometabolic Health Continuum And Their Association With Placental Function, Elizabeth Cook Anderson

Dartmouth College Ph.D Dissertations

Diabetes and hypertension during pregnancy adversely impact maternal and offspring health. Altered placental function is hypothesized to be involved, but impacts of elevated glucose and blood pressure (BP) within the subclinical range are unknown. The objective of this thesis is to evaluate how elevated glucose and BP, above and below diagnostic thresholds, impact measures of placental development and function including gross morphology (Aim 1), histopathology (Aim 2), and maternal circulating miRNAs (Aim 3), many of which originate in the placenta. Gross morphology and histopathology data from the New Hampshire Birth Cohort Study were used for Aims 1 and 2, and …

Transformer Models For Paraphrase Detection: A Comprehensive Semantic Similarity Study, Dianeliz Ortiz Martes, Evan Gunderson, Caitlin Neuman, Nezamoddin N. Kachouie

Mathematics and System Engineering Faculty Publications

Semantic similarity, the task of determining whether two sentences convey the same meaning, is central to applications such as paraphrase detection, semantic search, and question answering. Despite the widespread adoption of transformer-based models for this task, their performance is influenced by both the choice of similarity measure and BERT (bert-base-nli-mean-tokens), RoBERTa (all-roberta-large-v1), and MPNet (all-mpnet-base-v2) on the Microsoft Research Paraphrase Corpus (MRPC). Sentence embeddings were compared using cosine similarity, dot product, Manhattan distance, and Euclidean distance, with thresholds optimized for accuracy, balanced accuracy, and F1-score. Results indicate a consistent advantage for MPNet, which achieved the highest accuracy (75.6%), balanced accuracy …

Homelands Not Graveyards, M. Alexander Pearl

Faculty Articles

Within the last five years, the U.S. Supreme Court has taken up several transformative cases affecting Native nations and federal Indian law jurisprudence. The Supreme Court’s decision in Arizona v. Navajo Nation is no different. This Article examines that decision and situates it within that legal history as well as the realities of present-day water resource availability. While recent decisions have shown the Court’s willingness to confirm fundamental components of federal Indian law, such as the legal tests for determining the persistence of reservation and the authority of Congress to enact the Indian Child Welfare Act, the Court’s examination of …

An Unreliable Reporter, Jon J. Lee

Faculty Articles

As part of the legal profession’s tradition of self-regulation, attorneys have an ethical obligation to ensure that those within it are fit to practice. Given the gravity associated with accusing another lawyer of misconduct, it is not surprising that many are reticent to speak up. But what would happen if attorneys were pressured to vigorously pursue sanctions against their opponents, even if those sanctions may be unwarranted? President Trump’s recently-issued memorandum arguably does just that, mandating the Attorney General to seek court and disciplinary sanctions for lawyers and law firms that appear to violate ethics rules. This Essay explains how …

The First Amendment, Global Corporate Responsibility Standards, & The Quest For Online "Speech Nirvana", Evelyn Aswad

Faculty Articles

With large and powerful social media companies operating as worldwide speech regulators, it is unsurprising that governments have attempted to not only regulate how these companies address platform speech but also pressure them to deliver preferred speech outcomes. In 2024, the Supreme Court decided two cases addressing both themes in the U.S. context. In Moody v. NetChoice, the Court explained how legislation regulating private platform curation of usergenerated content runs afoul of First Amendment protections. And, in Murthy v. Missouri, the Court appeared to erect significant hurdles to challenging alleged governmental coercion of such platforms. These cases have left many …

Increasing Congressional Oversight Of Fisa Section 702 After Risaa, Noah C. Chauvin

Faculty Articles

In April of 2024, Congress passed the Reforming Intelligence and Securing America Act ("RISAA"). This bill reauthorized Section 702 of the Foreign Intelligence Surveillance Act ("FISA'), an important counterterrorism authority that was intended to make it easier for the government to spy on foreign terrorists but which has been repeatedly abused to spy on Americans. While RISAA enacted modest surveillance reforms, it also included substantial expansions of the government's spying powers. Moreover, it largely left intact the existing oversight regime for Section 702, which is deficient as a matter of law, policy, and fact.

This article assesses the extent to …

Zorro: Everyperson's Moral Vigilante, Stephen E. Henderson

Faculty Articles

Zorro (Amazon 2024) is hundreds of years in the making—from medieval ballads of Robin Hood; to the fiction of Alexandre Dumas, Baroness Orczy, and the legend of Mexican bandits; to the Johnston McCulley 1919 original; to comics like Daredevil and Batman; to scores of Zorro derivatives from the minds of McCulley, Walt Disney, and many others. At this point, it would be impossible to identify and duly credit the countless inspirations that together form this early-California vigilante. But such rich heritage might provide something more than literature and entertainment: if there is an everyperson’s conception of a moral vigilante, Zorro …

Insider Trading & Unconstitutionally Complelled Speech, Steven J. Cleveland

Faculty Articles

The Supreme Court has recently weaponized the First Amendment to invalidate economic regulations. Consequently, the Court’s current analytical framework risks invalidating as unconstitutional certain speech compelled by Congress and the SEC to combat insider trading.

The government may compel speech to combat fraud, and many courts and commentators view insider trading as a fraud against the counterparty to the insider’s trade. Today, the government primarily resorts to Section 10(b) of the Securities Exchange Act of 1934 and its implementing regulations, including Rule 10b-5, to combat insider trading. Those regulations prohibit deceptive conduct and do not directly compel speech. Interestingly, in …

Confessions Of A National Security Lawyer, Noah C. Chauvin

Faculty Articles

In part one of this paper, an unidentified national security lawyer tells all. In part two, I explain why the overclassification issues part one satirizes have important implications for the democratic accountability of intelligence agencies, using examples of classification abuses related to Section 702 of the Foreign Intelligence Surveillance Act.

Can States Force Ice To Take Off The Masks?, Noah C. Chauvin

Faculty Articles

No. But that does not mean they are entirely powerless to combat the practice.

An Empirical Exploration Of A Jury Veto, Stephen E. Henderson, Vanessa A. Edkins, Matthew L. Jensen

Faculty Articles

Among the many contemporary dissatisfactions with American criminal justice are longstanding concerns relating to the scarcity of jury trials and the resulting lack of democratic oversight and control in the adjudicative process. A novel solution has recently been proposed in the form of a ‘jury veto’: perhaps a jury could be empaneled, prototypically if not exclusively by defense request, that would be empowered to select between the judicially-imposed sentence and a prosecutorial and defense alternative. We conduct the first empirical exploration of such a structure and find reason to believe it could lessen the disconnect between the American framing vision …

Undocumented Eldercare, Llc, Kit Johnson

Faculty Articles

Americans are aging. Within five years, 20% of the U.S. population will be over the age of 65. In the next 25 years, the number ofcitizens over the age of 80 is expected to triple.

Many older Americans, particularly the oldest, need help with daily lifeeverything from dressing and showering to cooking and cleaning. Assistance, however, is hard to come by. At-home caregivers are expensive. Institutional settings, also expensive, are routinely understaffed.

Thousands of noncitizens provide eldercare in home and institutional settings. Many of these noncitizens have work authorization pursuant to Temporary Protected Status (TPS), an immigration program that President …

The Economic Cost Of Exclusion: How Trump's Second-Term Immigration Policies Threaten California's Economy, Kit Johnson

Faculty Articles

The second Trump administration has pursued an array of immigration enforcement initiatives—from denaturalization and visa scrutiny to termination of humanitarian programs and aggressive workplace raids. Legal scholars have sharply debated these measures, but almost entirely through constitutional, statutory, and rights-based frames. This Article exposes a critical omission in immigration law scholarship: the economics of large-scale noncitizen removal. Drawing on major empirical studies of historic enforcement episodes—including Mexican repatriation between 1929-1934, Japanese internment during World War II, Arizona’s immigration restrictionism from 2007-2012, and federal immigration enforcement efforts of 2008-2015—this Article demonstrates that broad noncitizen removals may reduce the employment and wages …

The Correlation Between Working From Home And Depression, Anxiety & Stress And The Moderating Effect Of Parenting, Lauren H. Marshall

Murray State Theses and Dissertations

This thesis explores the impact of working from home on depression, anxiety and stress and whether parenting has a moderating role in its impact. The number of individuals working from home increased dramatically because of the pandemic and many individuals continue to work from home despite the absence of government-issued lockdowns and the diminishing threat of the COVID-19 virus. Earlier pre-pandemic research supports several positive work-related outcomes of working from home; however, little consideration has been given to the long-term impact of this major change in the way we work on individual’s mental health. Social isolation, an increase in sedentary …

Spatial Analysis Of American Chestnut (Castanea Dentata) Distribution And Ecology In Kentucky’S Federal Lands, Jacob Raymond Pease

Murray State Theses and Dissertations

Anthropogenic factors have been the cause of the decline of tree species across the globe. From unsustainable logging and development to disease and improper management, threats to forests have taken their toll. The American chestnut (Castanea dentata) was once an integral basal tree species in Appalachian forests, but chestnut blight drove the species to functional extinction by the mid-1900s. The recent creation of genetically modified chestnuts gives hope for future restoration of the species throughout its historical range. Despite blight resistance, effective restoration will require optimal site selection for finding and planting chestnuts, which will maximize limited resources. …