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Criticality In A Heterogeneous Neutron Transport Rod Model, Samuel Kaleb Crowford Aug 2026

Criticality In A Heterogeneous Neutron Transport Rod Model, Samuel Kaleb Crowford

All Graduate Reports and Creative Projects, Fall 2023 to Present

This work studies the stochastic behavior of neutron populations in a one-dimensional rod model using Monte Carlo simulation. The first part of this project reproduces the computational results of Dumonteil, Horton, Kyprianou, and Zoia (2025) by independently implementing the Monte Carlo algorithm described in their article, with the asymptotic behavior of the first moment analyzed in relation to the dominant eigenvalue and adjoint eigenfunction of the neutron transport operator. The model is then extended to a heterogeneous setting by introducing a central region where fission is suppressed. A global expectation over initial positions and directions is used to estimate the …


The Extension Of The Arbitration Clause To Non-Signatories In Qatar's Construction Arbitration: A Study Under Law No. 2 Of 2017, Nazir Hasen Ikhlayel Aug 2026

The Extension Of The Arbitration Clause To Non-Signatories In Qatar's Construction Arbitration: A Study Under Law No. 2 Of 2017, Nazir Hasen Ikhlayel

Maurer Theses and Dissertations

This dissertation examines whether an arbitration clause in a construction contract governed by Qatar Arbitration Law No. 2 of 2017 can be extended to a non-signatory party. The study addresses a problem that arises in major construction projects, in which employers, main contractors, subcontractors, consultants, and suppliers are linked by separate yet interdependent contracts. At the same time, arbitration remains structured around bilateral consent.

The importance of the study lies in its relevance to Qatar’s legal and economic development. Qatar’s major infrastructure projects, including those accelerated by the 2022 FIFA World Cup and those continuing under Qatar National Vision 2030, …


Reliability Generalization Of The Learning Transfer System Inventory, Ashlee Tolliver Aug 2026

Reliability Generalization Of The Learning Transfer System Inventory, Ashlee Tolliver

Human Resource Development Theses and Dissertations

The purpose of this dissertation research was to examine variability in coefficient alpha estimates across the 16 Learning Transfer System Inventory (LTSI) constructs and evaluate reliability-reporting practices within the literature using a reliability generalization meta-analysis. Studies published between 1997 and 2025 were identified through database searches and a review of Academy of Human Resource Development conference proceedings. Following screening and listwise deletion, 118 studies were included in the final analyses. Unweighted mean coefficient alpha estimates were calculated, and ordinary least squares regression and commonality analyses examined the influence of instrument version, translation status, and full or partial use. Reliability estimates …


Juvenile Lifers: Adapting To Life While Doing Life, Tristin Faust Aug 2026

Juvenile Lifers: Adapting To Life While Doing Life, Tristin Faust

Theses, Dissertations and Culminating Projects

This qualitative study examined psychosocial maturation among individuals sentenced to life imprisonment for offenses committed during adolescence. Archival interview and survey data were analyzed for 30 men who had been resentenced and released after serving an average of 31 years in prison. Findings revealed a developmental progression across four stages: pre-incarceration, initial incarceration, catalysts for change, and later incarceration. Participants described entering prison with developmental immaturity compounded by trauma, unstable home environments, educational disruption, and antisocial peer influence. Their early years of incarceration were marked by anger, fear, misconduct, and survival-oriented behavior. Over time, participants identified discrete events and ongoing …


Examining Social Anxiety And Barriers To Engagement In School-Based Mental Health Services Among Black American Adolescents, Taylor Walls Aug 2026

Examining Social Anxiety And Barriers To Engagement In School-Based Mental Health Services Among Black American Adolescents, Taylor Walls

Theses, Dissertations and Culminating Projects

Social anxiety is common among Black American adolescents, though research examining the experience of social anxiety among this population is very limited. Furthermore, few studies have explored how sociocultural factors, such as racial discrimination and mental health stigma, may shape Black American adolescents’ perceptions of social anxiety and school-based mental health services. Using qualitative methods, the present study explored Black American adolescents’ perceptions of social anxiety, barriers to help-seeking, and views regarding school-based mental health services. A total of 15 Black American high school students in the northeastern United States (ages 14-15 years; M=16.0, SD=1.2) participated in focus groups and …


Cognitive Flexibility In Broader Autism Phenotype: Does Bilingualism Benefit And Emotion Hinder?, Nardin M. Yacoub Aug 2026

Cognitive Flexibility In Broader Autism Phenotype: Does Bilingualism Benefit And Emotion Hinder?, Nardin M. Yacoub

Theses, Dissertations and Culminating Projects

The broader autism phenotype (BAP) is a milder manifestation of autistic traits just below the clinical threshold for Autism Spectrum Disorder (ASD), and provides a framework for studying and defining these traits in individuals related to autistic people. Cognitive flexibility (CF) is an executive functioning (EF) skill characterized by the ability to switch between tasks or thoughts based on environmental demands. The current study examined whether BAP was associated with CF and how bilingualism and emotion influenced this relationship across development. Previous research has found that bilinguals show enhanced task-switching abilities. Individuals with BAP may show differences in emotional processing, …


Development And Validation Of A Multidimensional Measure Of Role Ambiguity: Integrating Nlp-Based Factor Analytic Techniques With Traditional Psychometrics, Md Allama Ikbal Sijan Aug 2026

Development And Validation Of A Multidimensional Measure Of Role Ambiguity: Integrating Nlp-Based Factor Analytic Techniques With Traditional Psychometrics, Md Allama Ikbal Sijan

Theses, Dissertations and Culminating Projects

This dissertation developed and validated the Multidimensional Role Ambiguity Scale (MRAS), a measure that separates role ambiguity into five subdimensions: goal/expectation/responsibility ambiguity, process ambiguity, priority ambiguity, behavior ambiguity, and performance criterion ambiguity. Although role ambiguity is one of the most studied role stressors in organizational research, it has been measured largely as a single global score, a practice that masks differences among its facets and may explain the inconsistent criterion relationships reported in prior work. Scale development followed the three-step framework of Singh and Rhoads (1991). Thirty items were generated from working definitions grounded in role theory, and fifteen research …


Predictors Of The Mother-Infant Bond: The Role Of Maternal Attachment Style, Parity, Race, And Motherhood Expectations, Samia Qadri Aug 2026

Predictors Of The Mother-Infant Bond: The Role Of Maternal Attachment Style, Parity, Race, And Motherhood Expectations, Samia Qadri

Theses, Dissertations and Culminating Projects

This study examined how maternal attachment style, parity, race, and motherhood expectations, individually and in interaction, predicted the quality of the mother-infant bond during the postpartum period. Grounded in a maternal feminist framework, the study used a quantitative, cross-sectional correlational design. Postpartum mothers aged 20–39 (N = 87) completed validated measures of maternal attachment style, motherhood expectations, mother-infant bonding, and depressive symptoms. Multiple regression compared a Primary Model containing the four focal predictors and planned interaction terms with a Secondary Model that added maternal depressive symptoms as a covariate. Depressive symptoms emerged as the strongest single predictor of bonding, and …


Validating The Expression Of Genes Potentially Involved In The Development Of Aggressive Melanoma Tumor In The Zebrafish Melanoma Model, Mayra Matos Diaz Aug 2026

Validating The Expression Of Genes Potentially Involved In The Development Of Aggressive Melanoma Tumor In The Zebrafish Melanoma Model, Mayra Matos Diaz

Theses, Dissertations and Culminating Projects

Melanoma is an aggressive form of skin cancer characterized by rapid progression, metastatic potential, and the frequent development of resistance to targeted therapies. Although the Inducible cAMP Early Repressor (ICER) has been identified as a potential tumor suppressor in melanoma, the molecular mechanisms underlying its role in tumor progression remain poorly understood. Building upon the transcriptomic findings of Wheelan et al. (2025), this study investigates the relationship between ICER and ten candidate genes (gdf6a, pdgfra, col4a4, fgfr2, pdgfrb, cdkn1a, fgf5, akt1, met, and notch3) associated with BMP signaling. Quantitative polymerase chain reaction (qPCR) was used to compare gene expression between …


Temperature And Salinity Effects On The Physiology Of Bullfrog Tadpoles (Lithobates Catesbeianus) From A Suburban Temperate Wetland, Angela Brown Aug 2026

Temperature And Salinity Effects On The Physiology Of Bullfrog Tadpoles (Lithobates Catesbeianus) From A Suburban Temperate Wetland, Angela Brown

Theses, Dissertations and Culminating Projects

One of the most robust amphibians is the American Bullfrog, Lithobates catesbeianus, which is a widespread species that is invasive worldwide, and is broadly tolerant of a range of environmental conditions. Despite this tolerance, survival and performance of adult L. catesbeianus can be negatively affected by increasing temperatures and salinity resulting from anthropogenic impacts, such as climate change and road salts. This study focuses on the effects of acute salinity exposure (mimicking road salt influx into a pond) on L. catesbeianus tadpoles at different larval stages. Increased salinity was predicted to negatively affect two physiological performance measures. Critical maximum temperature …


Exploring The Democracy And Climate Policy Nexus, Democracy Mechanisms, And Policy Volatility, Brenna Magliacane Aug 2026

Exploring The Democracy And Climate Policy Nexus, Democracy Mechanisms, And Policy Volatility, Brenna Magliacane

Theses & ETDs

A growing area of climate research explores the forms of government best equipped to confront the climate crisis and shape long-term environmental policy. The theories amongst this research seem to advocate for polar solutions: authoritarianism or democracy. Climate change and related ecological challenges increasingly test the capacity of existing political systems to deliver timely and effective responses. This research project aims to answer the questions: To what extent does democracy influence the adoption and implementation of national climate policy? How do democracies and autocracies differ in the strength and durability of their climate policies? Investigating this relationship can inform future …


The Adaptive Reuse Of Old Brainerd Junior High, Madison L. Christiansen Aug 2026

The Adaptive Reuse Of Old Brainerd Junior High, Madison L. Christiansen

Honors Theses

This thesis looks at how Old Brainerd Junior High can be brought back to life in a way that supports the surrounding community in Chattanooga, Tennessee. Once an important part of the neighborhood, the building now sits mostly unused, reflecting how much of the city’s energy has shifted toward downtown. Instead of continuing that pattern, this project focuses on creating something meaningful within Brainerd itself. The proposal reimagines the school as a place for music, entertainment, and everyday gathering. It builds on Chattanooga’s growing presence in nightlife and the arts, while giving people a reason to stay, connect, and spend …


Brainerd Junior High Adaptive Reuse: Independent Senior Living And Community Center, Samantha E. Bowlan Aug 2026

Brainerd Junior High Adaptive Reuse: Independent Senior Living And Community Center, Samantha E. Bowlan

Honors Theses

Brainerd Junior High's proposed adaptive reuse is Bell & Brick: Independent Senior Living and Community Center. The goal is to redefine senior living by integrating it with community engagement. Bell & Brick is place where older adults can enjoy independence while actively participating in community life, bridging the gap between generations. Public spaces are accessed on level one while apartments are on level 2 and 3.


Empowering Voices: Latino Family Engagement In Bilingual Early Literacy Library Programs, Jovayra Cabrera Aug 2026

Empowering Voices: Latino Family Engagement In Bilingual Early Literacy Library Programs, Jovayra Cabrera

Education Doctoral

Latino children often enter kindergarten with uneven access to early literacy experiences, and families play a central role in their early learning. The purpose of this transcendental phenomenological study was to explore the lived experiences of Latino families who participated in bilingual early literacy library programs with their young children (ages 0–5) in a public library system in a major metropolitan area in a northeastern state. Eight Latino parents and caregivers completed semi-structured interviews, conducted in English or Spanish, that were analyzed through bracketing, horizontalization, and the development of textural and structural descriptions and a synthesized essence. Analysis produced six …


Paraeducator Perceptions Of Teacher-Supervisory Behaviors And Their Effects On Paraeducator Retention, Alexis M. Graham Aug 2026

Paraeducator Perceptions Of Teacher-Supervisory Behaviors And Their Effects On Paraeducator Retention, Alexis M. Graham

Education Doctoral

Paraeducators are leaving their positions at alarming levels, leaving teachers, students, and schools vulnerable. The exploratory, cross-sectional, correlational survey study examines the relationship between paraeducator perceptions of teacher-supervisor leadership behaviors and retention, as well as the factors contributing to turnover. Full range leadership theory (FRLT) and the Multifactor Leadership Questionnaire (MLQ) are used to describe leadership behaviors. The study used a survey design advertised to a paraeducator Facebook group, which included the MLQ rating scale, a closed-response item on intent to leave, and an open ended question on intent to leave. Data was analyzed using statistical and correlational analyses, as …


Quality Versus Qualified: Head Start Program Leaders’ Perceptions Of The Characteristics And Traits Of High-Quality Early Childhood Educators In New York State, Tracy L. Persaud Aug 2026

Quality Versus Qualified: Head Start Program Leaders’ Perceptions Of The Characteristics And Traits Of High-Quality Early Childhood Educators In New York State, Tracy L. Persaud

Education Doctoral

The purpose of this study was to examine how leaders in New York State Head Start programs perceive the interpersonal traits and characteristics that define a high-quality, early childhood educator working with children from ages 3 to 5 years old. While formal qualifications, such as degrees and certifications, remain as requirements for employment, leaders may rely on interpersonal and dispositional qualities to distinguish effective early childhood educators in practice. Guided by credentialism theory, this study explored how leaders define teacher quality beyond credentials and how these perceptions shape hiring, evaluation, and professional support decisions. Data were collected through semi-structured interviews …


Ai You Can Trust: Understanding The Role Of Structural Assurance And Situational Normality In The Use Of Generative Ai, Olushola Bunmi Abayomi Aug 2026

Ai You Can Trust: Understanding The Role Of Structural Assurance And Situational Normality In The Use Of Generative Ai, Olushola Bunmi Abayomi

Dissertations

The rapid growth of generative artificial intelligence (GenAI) has increased its use in productivity, content creation, and decision support; however, adoption depends on user trust, as GenAI performs tasks that are often associated with human judgment. Drawing on the Trust in Technology Model, this dissertation examines how structural assurance and situational normality influence Trust in GenAI, and how Trust in GenAI affects trusting intentions and users' willingness to depend on GenAI. Structural assurance and situational normality, captured through several factors, were modeled as antecedents of Trust in GenAI and, in turn, trusting intentions. The model was tested using survey-based experimental …


Identifying The Threshold: Using Regulatory Focus As A Predictor Of Ceo Adaptibility During Environmental Changes, George B. Constantine Iii Aug 2026

Identifying The Threshold: Using Regulatory Focus As A Predictor Of Ceo Adaptibility During Environmental Changes, George B. Constantine Iii

Dissertations

Building on research on CEO turnover and strategic leadership, this study examines how decision makers' regulatory focus shapes strategic decision-making and how this can contribute to performance decline, often resulting in CEO replacement. Drawing on regulatory focus theory, the study theorizes that measurable chronic regulatory focus attributes influence decision makers’ capacity to adapt to environmental change—conditions under which prior research suggests executives may become rigid and persist with established strategies. Despite its relevance for strategic adaptation, such chronic trait behavior has received limited attention in the current business literature. To address this gap, effectuation theory is integrated into a simulation-based …


At Risk Students: Ensuring A Successful Transition Into High School, Angela Espada Aug 2026

At Risk Students: Ensuring A Successful Transition Into High School, Angela Espada

Education Theses and Dissertations

This Improvement Science Dissertation in Practice concentrated on the persistent problem of freshman course failure at a large, diverse, Title I high school serving a military-connected community in Central Texas. Although intervention programs existed, an increasing number of ninth-grade students were consistently failing one or more courses during their first year of high school, which revealed several gaps in the campus’s system of support. The Improvement Science framework and two Plan-Do-Study-Act (PDSA) cycles were used to examine the factors contributing to freshman course failure and to assess the interventions implemented to improve academic success as students transitioned into high school. …


Evaluating The Discus Throw As An Ancient Greek Combat Training Tool Through Modern Performance Metrics, Daniel R. Porter Aug 2026

Evaluating The Discus Throw As An Ancient Greek Combat Training Tool Through Modern Performance Metrics, Daniel R. Porter

All Graduate Reports and Creative Projects, Fall 2023 to Present

This study’s purpose was to explore the correlations between peak velocity in a rotational throw with a medicine ball, peak force (PF) and rate of force development (RFD) in an isometric mid-thigh pull, time to failure in a plank test, and peak velocity in a sword thrust task, which was also tested for reliability. Twenty-seven recreationally trained male participants between the ages of 18-35 completed the study. The sword thrust task was significantly correlated with the medicine ball throw (p = 0.012, r = 0.475, = 0.226, 95% CI [0.724, 0.116]) and PF (p = 0.045, r …


Alternate Method For Determining The Liquid Pressure Recovery Factor, Bryson H. Parker Aug 2026

Alternate Method For Determining The Liquid Pressure Recovery Factor, Bryson H. Parker

All Graduate Reports and Creative Projects, Fall 2023 to Present

The term liquid pressure recovery factor aids in determining the flowrate through valves at the maximum flowrate under choking conditions. The pressure recovery factor can be difficult to determine for certain types of valves based on the industry standard procedure. This report looks at the current industry standard procedure and adds a procedure in the event of the industry standard not being feasible. Often it is not feasible for a testing facility to supply enough flow through the valve to reach the industry standard. The industry standard is to test the valve at the maximum flowrate with a constant upstream …


Parental Engagement For Students With Disabilities In Online Learning, Misty A. Benson Aug 2026

Parental Engagement For Students With Disabilities In Online Learning, Misty A. Benson

All Graduate Reports and Creative Projects, Fall 2023 to Present

Parental engagement for online students with disabilities is critical for their learning success (Tundle et al., 2016). When parents are actively engaged in online learning, their children experience positive learner outcomes (Smith et. al., 2016). Research indicates that students with disabilities are rapidly transitioning to fully online learning, with parents playing an active role as their learning instructors.The implication for parents who choose to enroll their children with disabilities in online learning is greater parental engagement in their child's learning.


Park Visitor Education And Landscape Conservation: Evaluating Education-Based Strategies To Mitigate Visitor-Caused Damage In Goblin Valley State Park, Jason Beukers Aug 2026

Park Visitor Education And Landscape Conservation: Evaluating Education-Based Strategies To Mitigate Visitor-Caused Damage In Goblin Valley State Park, Jason Beukers

All Graduate Reports and Creative Projects, Fall 2023 to Present

Goblin Valley State Park contains rare and highly fragile geological formations that are increasingly impacted through visitor-caused damage. While the park’s open-range management approach enhances recreational freedom and the visitor experience, it also leaves vulnerable hoodoo formations susceptible to vandalism and damage by visitor behavior and exploration. Balancing public access with landscape preservation remains a persistent challenge, particularly in large, protected areas where staffing, enforcement, and management resources are limited. This thesis reviews the effectiveness of management strategies, particularly education-based strategies such as signage and visitor messaging, in reducing depreciative visitor behaviors in national and state parks and other protected …


Effective Locations And Landscape Design For Ev Charging Sites In The Intermountain West, Eli Woodward Aug 2026

Effective Locations And Landscape Design For Ev Charging Sites In The Intermountain West, Eli Woodward

All Graduate Reports and Creative Projects, Fall 2023 to Present

The rapid growth of electric vehicle (EV) adoption in the United States, particularly in the Intermountain West, has created an increasing demand for accessible and well-distributed charging infrastructure, yet limited attention has been given to how site selection and landscape design influence the effectiveness and user experience of these locations. This thesis explores how EV charging stations can be strategically located and designed to improve usability, encourage engagement, and support local economic development through a multi-criteria site selection process that considers major transportation corridors, regional demographics, Opportunity Zones, and proximity to recreational and public lands. Using geographic information systems (GIS), …


Effective Science Instruction For Elementary Aged Students With Significant Cognitive And Adaptive Delays, Rabecca L. Juarez Aug 2026

Effective Science Instruction For Elementary Aged Students With Significant Cognitive And Adaptive Delays, Rabecca L. Juarez

All Graduate Reports and Creative Projects, Fall 2023 to Present

In Utah, students begin participating in statewide end-of-year assessments in third grade, with science added in fourth grade. Students with the most significant cognitive and adaptive disabilities participate in the Dynamic Learning Maps® (DLM®) alternate assessment, which measures student performance in English language arts, mathematics, and science aligned to Essential Elements (EE). Despite participation in statewide accountability systems, students with significant cognitive disabilities in a Southwest Utah School District have consistently demonstrated low science performance on the DLM assessment.

The aim of this project was to collaboratively create science lessons for students who participate in the alternate assessment. This project …


Economic Efficiency Of End-Guns On Center Pivot Irrigation Systems For Utah Alfalfa Production, Sophia Moss Aug 2026

Economic Efficiency Of End-Guns On Center Pivot Irrigation Systems For Utah Alfalfa Production, Sophia Moss

All Graduate Reports and Creative Projects, Fall 2023 to Present

This study looks at whether using an end-gun on a center pivot irrigation system is financially worthwhile for Utah alfalfa producers. End-guns are used to water extra acreage beyond the end of a pivot, they can also apply water less evenly, which may reduce production on those outer acres. To examine this tradeoff, the study compares farm returns with and without an end-gun using historical Utah alfalfa price and yield data along with estimates of irrigation cost, added acreage, and possible yield loss. The results suggest that end-guns can improve profitability in many cases, mainly because they bring more acres …


Implementing Functional Communication Training Through Paraprofessional Preparation In A Self-Contained Elementary Special Education Classroom, Cece Afatasi Aug 2026

Implementing Functional Communication Training Through Paraprofessional Preparation In A Self-Contained Elementary Special Education Classroom, Cece Afatasi

All Graduate Reports and Creative Projects, Fall 2023 to Present

Students with significant cognitive disabilities often experience difficulty communicating their wants, needs, and emotions. When students are unable to communicate effectively, they may rely on challenging behaviors such as aggression or self-injurious behavior to meet their needs. Because paraprofessionals provide much of the daily instructional and behavioral support in self-contained special education classrooms, they play a critical role in implementing evidence-based communication interventions.

The purpose of this professional portfolio was to explore the implementation of Functional Communication Training (FCT) through two related projects. The first focused on preparing paraprofessionals to implement FCT using Behavioral Skills Training (BST), while the second …


Music And Middle School Mathematics, Cheryl L. Hawkins Aug 2026

Music And Middle School Mathematics, Cheryl L. Hawkins

All Graduate Reports and Creative Projects, Fall 2023 to Present

The purpose of this project was to see if music playing in the background while learning essential mathematics skills would make a difference in the learning process of middle school students. For nine weeks I collected data on the scores of the special education students relearning skills they had been previously taught in a general education mathematics class. The students took a baseline assessment, then had 30-40 minutes of instruction spread across two days. They then took another assessment to see what the change was. During the lessons and assessments there was one of three conditions happening, one was silence, …


History In The Social Studies Classroom: Developing Historical Literacy And Skills Through Inquiry Lessons, Nancy J. Thatcher Aug 2026

History In The Social Studies Classroom: Developing Historical Literacy And Skills Through Inquiry Lessons, Nancy J. Thatcher

All Graduate Reports and Creative Projects, Fall 2023 to Present

This Plan B project has created a series of inquiry-based lesson plans and activities for World History classrooms that emphasize historical literacy and disciplinary thinking. Rather than producing a traditional research thesis, this project emphasizes applied historical scholarship by translating historical and professional methodology into three classroom ready instructional lesson plans that are aligned with the Utah Core Standards for Social Studies. The project reflects the History MA’s emphasis on disciplinary rigor while addressing the practical needs of public history and education with pedagogical best practices. This project responds to ongoing challenges in World History education, including constrained instructional time, …


The Effect Of Sustainable 3d Store Design On Consumer Online Shopping Behavior, Sophie G. Roussel Aug 2026

The Effect Of Sustainable 3d Store Design On Consumer Online Shopping Behavior, Sophie G. Roussel

Apparel Merchandising and Product Development Undergraduate Honors Theses

Sustainability has become a significant factor in shaping consumer shopping habits. Companies are implementing 3D store designs to provide a more immersive and interactive experience. Further study is needed to investigate whether a sustainable, green-focused 3D storefront shifts consumers’ satisfaction with online shopping and their intention to buy products from a sustainable store. This study seeks to fill the research gap by examining how sustainable 3D store design influences consumer shopping behavior. Specifically, three distinct 3D store mockups were developed using Visual Retailing (VR) technology. The same number of visually appealing features, products, and store layouts was used to make …