Digital Commons Network^™

Development, Reliability, And Validity Of A Measurement Of Attitudes Toward Non-Binary Individuals, Jane Green

Theses and Dissertations

Researchers have commonly clustered together both binary transgender and non-binary individuals in their research studies. When assessing attitudes, it is likely that attitudes toward these two groups have been combined leading to valuable reports of attitudes missing from the literature. While measurements within the field of psychology have been created to assess attitudes toward binary transgender individuals, there currently is no measurement to assess attitudes toward non-binary individuals. As such, three studies were conducted to create a reliable and valid measurement of attitudes toward non-binary individuals. In Study 1 Part 1, 33 items were reworded and utilized from previously created …

Dorothy Wordsworth, Religion, And The Rydal Journals, Emily Stephens Kasper

Theses and Dissertations

Dorothy Wordsworth’s religious practices continued to evolve throughout her life. She was baptized Anglican, but after her mother’s death she resided with her mother’s cousin, where she practiced Unitarianism. When she later moved in with her uncle, she embraced evangelical Anglicanism. Records of her religious beliefs in her twenties are scarce, as after moving to Racedown with her brother William in 1795 and throughout her years living in Alfoxden, she rarely wrote of her involvement with organized religion. Only in the 1810s while at Grasmere did Dorothy Wordsworth begin to record a gradual return to church attendance. Concerning her religious …

Factors That Influence The Recruitment And Retention Of Civil Engineers, Gina Young Souriac

Theses and Dissertations

With a growing demand for civil engineers in the United States, understanding factors that influence students to choose civil engineering (CE) as a major in college, pursue an M.S. degree in CE, and persist in the CE industry can lead to valuable insights for recruitment and retention of future and current civil engineers. Additionally, understanding factors that prominently influence male and female civil engineers to persist in and depart from CE, separately, can lead to valuable insight towards improving focused recruitment and retention of both genders. This thesis includes three research studies that identify, analyze, and discuss these important factors. …

Understanding Gendered Hierarchy In Highly Religious Couples, Jolyn C. Schraedel

Theses and Dissertations

Although religious beliefs often associate with gendered hierarchy in sociological studies, very few studies have examined religion and gendered hierarchy within intimate relationships. This study used an exemplary sample to explore how religious, heterosexual married couples view and possibly practice gendered hierarchy. Interviews from 77 highly religious, highly satisfied couples provided insight into the following themes: (1) the potential harm of hierarchy, (2) misunderstanding hierarchy, (3) rejection of hierarchy, and (4) acceptance of hierarchy. For couples who expressed acceptance of hierarchy, further exploration revealed subthemes explaining how they conceptualized this practice. Subthemes included (4a) mutual submission, (4b) joint discussion, and …

Development Of A Valid And Reliable Survey To Assess Personal, Behavioral, And Environmental Factors Surrounding Food Insecurity In A College Population, Jennette Kilgrow

Theses and Dissertations

Objective: The aims of our present study were to develop a valid and reliable survey framed around the social cognitive theory, which would evaluate internal and external factors associated with food insecurity from the student's perspective, and to test the survey with a multi-state population. Design: The College Perspectives around Food Insecurity (CPFI) survey was developed through several revision and improvement steps using a mixed methods approach. In Phase 1 (2018-2019), data were translated into survey items and assigned to a theoretical concept (personal, behavioral, or environmental) in the social cognitive theory. In Phase 2 (2019-2020), content validity testing occurred …

Data: Y-Serve Participants Notes, Yoshihiko Ariizumi

Spiritual Proficiency

This data of 500 plus notes originally hand-written by the participants in the Y-Serve programs is a great resource to know their experiences in service learning. The compiler wishes that this document assists those who write essays or do extended research projects to illuminate and promote service learning in our educational settings.

Cross-Cultural Adjustment Factors Influencing International Collegiate Student Athletes, Samantha Young

Theses and Dissertations

The purpose of this study was to further investigate the experience of international student-athletes (ISA) studying and competing at the collegiate level in the United States. This mixed methods study used a survey and interviews to probe ISAs' challenges and support sources. ISAs attending a large private four-year university located in the western United States along with university athletic support staff participated in this study. In the survey comments and interviews the ISAs expressed that they are highly concerned with their ability to financially survive in this new environment. A demanding schedule requiring the balancing of athletics and academics does …

The Impact Of Independence: A Look At First-Generation College Student Writers' Help-Seeking Behaviors, Emily Durney

Theses and Dissertations

In this qualitative research study, I share first-generation college students' help-seeking experiences with writing tasks and use an affective lens to investigate how first-generation students feel when navigating various help-seeking situations. Often, students' experiences and emotions highlight their commitments to independence. In this study, I found that students' feelings of insecurity and confidence both encouraged and discouraged help seeking with writing, that students expressed determination as a central affect when describing their commitment to independence, and that loneliness is a significant affect in regards to writing help seeking and independence. These findings provide writing center faculty and tutors and first-year …

A Survey Of Graph Neural Networks On Synthetic Data, Brigham Stone Carson

Theses and Dissertations

We relate properties of attributed random graph models to the performance of GNN architectures. We identify regimes where GNNs outperform feedforward neural networks and non-attributed graph clustering methods. We compare GNN performance on our synthetic benchmark to performance on popular real-world datasets. We analyze the theoretical foundations for weak recovery in GNNs for popular one- and two-layer architectures. We obtain an explicit formula for the performance of a 1-layer GNN, and we obtain useful insights on how to proceed in the 2-layer case. Finally, we improve the bound for a notable result on the GNN size generalization problem by 1.

Simulating Design Experiences For New Instructional Designers: A Case Study, Melissa Franklin

Instructional Psychology and Technology Graduate Student Projects

In this case study, I discuss designing, developing, and implementing three digital, interactive simulations for a redesigned graduate-level Introduction to Instructional Design course. The redesign of the course was intended to address students' expressed desires to master instructional design practice and theory, gain more confidence in their knowledge of and skill in the ID process, and receive more guidance and feedback throughout an authentic instructional design experience. The first simulation aims to give students an interactive overview of an authentic process. The other two simulations come at crucial moments in the course where students can practice skills in client relationships …

Open Educational Resources And Equity: Lived Experiences Of Minoritized Educators, Jacob Rogers

Theses and Dissertations

Open educational resources (OER) have been heralded for their ability to provide educational equality amongst learners worldwide. While this possibility offers to transform the availability of educational materials with only very specific limitations (devices, bandwidth, and ability to engage), it is seriously noted that the production of OER is typically sourced from the same homogenous sources as traditionally published texts (e.g., white males at elite universities in the U.S.). Additionally, while there are emboldened strides towards equality (equal access to materials), there remains an educational gap providing educational equity (equal opportunity to succeed) in the design as well as the …

Prevalence And Predictors Of Intern-Related Burnout In Dietetics Preceptors, Holly Hopkins

Theses and Dissertations

Dietetics preceptors are at risk for abandoning the role of preceptor because of potential burnout. Quantifying the prevalence of burnout and identifying the predictors of burnout can help key stakeholders identify and implement strategies that prevent or mitigate burnout in dietetics preceptors. The purpose of this study was to determine the prevalence of intern-related burnout in dietetics preceptors and to identify the predictors of this burnout. This study used a cross-sectional study design. A survey instrument that included burnout and precepting measures, and items about the respondents’ personal and work characteristics was distributed to a random sample of 10,000 dietetics …

Collaboration Between Special Education Teachers And Board Certified Behavior Analysts, Megan Elizabeth Squires

Theses and Dissertations

As of January 2023, there are 59,976 Board Certified Behavior Analysts (BCBAs) with current licensure throughout the world. This number has substantially grown compared to the meager 392 persons so certified in the year 2000 (Behavior Analyst Certification Board, 2023) In the past 11 years, demand for Board Certified Behavior Analysts has increased by 4,209% (Behavior Analyst Certification Board, 2022). As the need for this resource has increased, the presence of BCBAs is becoming more prevalent in public schools today. A BCBA can be a beneficial and critical resource to teachers in aiding in their behavior knowledge, and classroom management. …

First Episodic Atmospheric Deposition Of Nutrients To Utah Lake: Statistical Analysis And Characterization, Cristian Alun Dorrett

Theses and Dissertations

Atmospheric deposition (AD) is a significant but poorly understood source of nutrients to many aquatic systems around the world. Accurate characterization of the nutrient budgets of aquatic systems is critical to good management decisions, so a better understanding of AD-related nutrient loads is essential, especially for water bodies where nutrient loads from atmospheric deposition are significant. Due to its large surface area, proximity to Great Basin dust sources, high values of atmospheric particulates due to inversions, and the high phosphorus content of local soils, Utah Lake, in the semi-arid Utah Valley, USA, experiences significant phosphorus loading from AD. The lake …

Promote Service Learning, Yoshihiko Ariizumi

Spiritual Proficiency

Service-oriented efforts are critical for college students' optimal growth intellectually, emotionally and spiritually.

Permanent Passive Fire Protection Against Wildland-Urban Interface Fires, Makenzie Wilson

Theses and Dissertations

The average intensity and frequency of wildland fires have been on the rise over the years, leading to an increase in the risk to homes located in the Wildland-Urban Interface (WUI). Fire suppression is the most used method of wildland fire control, but this suppression can cause wildland fires to become more frequent and devastating. Increased development in the WUI also puts these homes at greater risk. Current methods of passive fire protection are effective, but these methods are expensive, time consuming to set up, and not fully effective. This research proposes a permanent passive fire protection system that is …

The Naci Way: Connecting Native Groups And Teachers Through Culturally Responsive Instructional Design, Stephanie West, Heather Francis, Cally Flox, Brenda Beyal, Emily Soderborg, Jason Mcdonald

Instructional Psychology and Technology Graduate Student Projects

In 2018, the BYU ARTS Partnership Native American Curriculum Initiative (NACI) was developed in response to teacher questions regarding the teaching of Native topics. Despite increased movements towards reconciliation, Native groups continue to be marginalized in Westernized educational settings. Additionally, teachers lack clear guidelines regarding the respectful teaching of Native topics. Describing the challenges we, the NACI team members, faced in our four-year journey partnering with Native groups in Utah, we outline key instructional design decisions we made and identify the culturally responsive principles that guided those decisions. We also advocate for the application of culturally responsive principles and practices …

Dopamine D2 Receptors As A Peripheral Biomarker For Brain Dopamine Levels, Christina Small

Theses and Dissertations

The ability to objectively index dopamine (DA) levels in the brain has the potential to revolutionize the field of neuropsychopharmacology, as having a peripheral biomarker of brain DA would enable the objective monitoring of the progression of Parkinson's disease (PD) and other DA-dependent psychiatric states. Of particular relevance to commercialization, it would provide an objective measure of treatment efficacy. We used a DA-depletion approach to determine if peripheral D2Rs are a biomarker for brain DA; mainly, the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) neurotoxin model and PD subjects, which are well-known models of DA depletion in the midbrain of rodents and humans, respectively. Dopamine …

Adolescence And Stress: A Longitudinal Examination Of The Role Of Stress On Health Outcomes And The Moderating Role Of Self-Regulation And Social Support, Joshua T. Christensen

Theses and Dissertations

Stress impacts all individuals during each developmental period of their lives. Stress has been linked to various physical and mental health outcomes across the lifespan. However, adolescence may prove to be a unique time to examine stress and its potential effects on various health outcomes, as well as possible mediating or moderating factors. The purpose of this study is to examine the link between stress and body mass index (BMI) percentile while incorporating the potential mediators of anxiety, depression, and externalizing behaviors as well as the moderators of social support and self-regulation. Using a sample of 500 adolescents living in …

Navigating The Unfamiliar: The Lived Experience Of Elementary School Teachers As They Navigate The Use Of New Literacies During A Global Pandemic, Sydney Boyer

Theses and Dissertations

New literacies within schools is supported by both education policy and research; despite this, new literacies have yet to enter and transform the classroom. The COVID-19 pandemic offered an unprecedented opportunity to study teachers' experiences as they are required to navigate new literacies while teaching online. Therefore, the purpose of this phenomenological study was to explore the lived experience of three upper elementary school teachers as they navigated the use of new literacies in a Title I school during a global pandemic. Data sources included three in-depth interviews and were analyzed through a thematic approach. Data analysis resulted in identifying …

What's Gonna Happen With Us? How Friendship Networks Change After Marriage, Madeleine Meldrum

Undergraduate Honors Theses

Marriage represents a significant life transition that brings with it changes in other relationships. One of the most notable changes is a tendency for married individuals to decrease their social networks following their marriage, a process known as dyadic withdrawal. This pattern has been repeatedly observed, but there is a lack of research into the reasons and mechanisms behind withdrawal. Using semi-structured qualitative interviews with nineteen recently married young adults, I examine the changes that took place in young adults’ friendships following their marriage, as well as the reasons individuals gave for these changes. Results support the dyadic withdrawal hypothesis …

Validation And Development Of Top-Down Illumination For Optofluidic Biosensors, Matthew Marley Hamblin

Theses and Dissertations

Lab-on-a-chip devices are changing the way that medical testing is performed by allowing rapid testing with small samples. Optofluidic biosensors are a type of lab-on-a-chip device that use light excitation on a fluid sample. One such application of an optofluidic biosensor is a device that can detect antibiotic resistant bacteria by combining DNA from a sample with fluorescent beads, flowing that sample through a hollow channel, and shining laser light on the channel. If the bacteria tested for is present, the fluorescent beads will give off photons that can be detected as a positive signal. The main method for illumination …

Barriers To Cataract Surgery In Africa: Providers’ Perspective (Research Protocol), Cougar Hall, Scott Herrod, Benjamin Crookston, Sadik Taju Sherief, Akwasi Ahmed, Grace Chipalo Mutati, John Welling, Boatang Wiafe, Michae Gyasi, Joshua West

Faculty Publications

Purpose: Millions of individuals in sub-Saharan Africa are needlessly blind from cataracts. While progress was made towards the Vision 2020: The Right to Sight goals, Ethiopia, Ghana, and Zambia fell short of the recommended cataract surgical rate (CSR) on a national level. The purposes of this study were to describe possible economic factors impacting surgeon surgical productivity, possible barriers to attaining the recommended CSR, and surgical services in each of these countries.

Methods: An online survey was sent to ophthalmologists practising in Ethiopia, Ghana, and Zambia. Responses were collected between June 25, 2021 and January 30, 2022.

Results …

Body In Rebellion: The Closing Body, Romantic Mesmerism, And Gothic Doubles In Hogg's Justified Sinner, Elizabeth E. Hinds

Theses and Dissertations

This study explores the western Romantic period as a transition between the medieval “open body” and the modern “closed body.” It focuses on “closing body” phenomena such as “mesmerism” (i.e. animal magnetism), somnambulism, substance abuse, and the “second-self,” including notions of the subconscious and the trope of gothic Doppelgängers. This study draws from many pieces of western Romantic literature but is most centered around James Hogg’s 1824 The Private Memoirs and Confessions of a Justified Sinner. This new reading of Hogg’s novel suggests a core theme of body anxiety, rather than theological dispute.

A Language-Model-Based Chatbot That Considers The User's Personality Profile And Emotions To Support Caregivers Of People With Dementia, Yeganeh Nasiri

Theses and Dissertations

Chatbots are programs that mimic human conversation using Artificial Intelligence (AI). Recent advances in natural language pro- cessing pave the way for chatbots to generate more human-like responses. Therefore, chatbots are finding more complex tasks to perform, such as emotional support which requires both understanding emotions and the ability to properly respond to them. This work presents a chatbot capable of identifying the user's personality and creating responses based on that. During this process, emotion detection is being used to detect and react to users' emotions. The chatbot uses a dynamic knowledge graph to save information as the conversation goes …

Unsupervised Categorical Clustering On Labor Markets, Matthew James Steffen

Theses and Dissertations

During this "white collar recession,'' there is a flooded labor market of workers. For employers seeking to hire, there is a need to identify potential qualified candidates for each job. The current state of the art is LinkedIn Recruiting or elastic search on Resumes. The current state of the art lacks efficiency and scalability along with an intuitive ranking of candidates. We believe this can be fixed with multi-layer categorical clustering via modularity maximization. To test this, we gathered a dataset that is extensive and representative of the job market. Our data comes from PeopleDataLabs and LinkedIn and is sampled …

Halophilic Genes That Impact Plant Growth In Saline Soils, Mckay A. Meinzer

Theses and Dissertations

Many plants are highly sensitive to salt in the soil, and their growth and yield can be greatly hindered by as little as less than 1% salt concentration in the soil. Additionally, soil salinity is a growing issue globally and affects significant areas in Utah. Halophytes are plants that are adapted to grow in saline soils and have been widely studied for their physiological and molecular characteristics, but little is known about their associated microbiomes. Bacteria were isolated from the rhizosphere and as root endophytes of Salicornia rubra, Sarcocornia utahensis, and Allenrolfea occidentalis, three native Utah halophytes. Several strains of …

Network Representation Theory In Materials Science And Global Value Chain Analysis, Mats C. Haneberg

Theses and Dissertations

This thesis is divided into two distinct chapters. In the first chapter, we apply network representation learning to the field of materials science in order to predict aluminum grain boundaries' properties and locate the most influential atoms and subgraphs within each grain boundary. We create fixed-length representations of the aluminum grain boundaries that successfully capture grain boundary structure and allow us to accurately predict grain boundary energy. We do this through two distinct methods. The first method we use is a graph convolutional neural network, a semi-supervised deep learning algorithm, and the second method is graph2vec, an unsupervised representation learning …

Development And Validation Of A Spanish Nutrition Screening Tool For Hispanic American 3 To 5-Year-Olds, Denisse Arias Olivas

Theses and Dissertations

Latinos comprise 18.9% of the population in the United States and are the largest and fastest growing minority group. Obesity prevalence was 26.2% among Hispanic children compared to 16.6% among non-Hispanic White children. The obesity epidemic among Latino children has been growing rapidly over the past three decades. Multiple barriers, such as lack of culturally appropriate screening tools, language, and lack of access to nutritional assessment and expert consultation, prevents screening of Latino children and further nutritional guidance. For this reason, prevention efforts such as the use of nutritional screening tools is required for early intervention, more so with populations …

Real-Time Imaging And Measurement Of Compartmentalized Redox Shifts Using Novel Redox-Sensitive Biosensors: Implications In Developmental Toxicology, Brandon Mitchell Davies

Theses and Dissertations

Glutathione (GSH) is a small antioxidant in the body and exists in large quantities compared to other antioxidants. The GSH redox state (Eh) helps developmental processes, however, when the GSH Eh is disrupted, cells may undergo significantly poor developmental pathways, possibly leading to long-lasting damages. Similarly, NADPH and Thioredoxin redox states can have a major impact on cellular function, viability, and response to both endogenous and exogenous toxicants. Subcellular, compartmentalized redox environments during normal or perturbed situations, specifically in the cytosol, mitochondria, and nucleus, are not well understood. Here, using the P19 neurogenesis model of cellular differentiation, the kinetics of …