Digital Commons Network^™

Protecting The Dreams Of Indigenous Psychology Trainees: Stories Of Culturally Competent Supervision, Erica Ficklin

All Graduate Theses and Dissertations, Fall 2023 to Present

Supervision is the process through which current psychologists pass on important lessons about providing clinical services to the community. Through supervision, psychology trainees learn how to make therapy beneficial to as many people as possible, how to balance their work as therapists with their personal lives, and how to continue learning new skills throughout their careers. Because supervision is vitally important to the field of psychology and future psychologists, it is important that supervision support trainees from all cultural backgrounds. Currently, little research exists on culturally congruent supervision for Indigenous psychology trainees. This study aimed to add to the literature …

What’S The Beef With Agriculture? Evaluating The Effectiveness Of An Agricultural Literacy Intervention On Students’ Attitudes And Knowledge Toward Sustainability And Animal Agriculture, Jenny E. Bennett

All Graduate Theses and Dissertations, Fall 2023 to Present

Agricultural literacy is essential for helping individuals understand how food systems impact their daily lives and society. While most research has focused on students’ knowledge, this study addresses the underexplored role of attitudes—critical predictors of behavior—as outcomes of educational interventions. This research analyzed survey data collected before and after an agricultural literacy intervention delivered to high school students in school-based agricultural education (SBAE) programs. The curriculum focused on sustainability in animal agriculture.

Findings from paired samples t-tests showed statistically significant improvements in students' attitudes (from moderately neutral to more positive) and knowledge scores. Further analyses revealed that demographic factors such …

An Exploratory Study Of The Vertical Snarc Effect In Mayan Numerals: Effects Of Language Transparency And Reading Direction, Emmett A. Speed

All Graduate Theses and Dissertations, Fall 2023 to Present

The Mayan numerical system, used by the ancient Maya people, is very different from the Western Arabic numerical system. Instead of being based on 10, it's based on 20, and it uses dots and bars instead of the numbers 0 through 9. This study explored how people learn and understand Mayan numbers.

Participants took a 2.5-hour online course to learn Mayan numerals and number words. They were tested to see how quickly and accurately they could recognize and compare Mayan numerals. The results showed that people can learn the Mayan number system and use it automatically.

The study also looked …

The Experience Of Latine Parents During Covid-19: Coping, Support, And Wellness, Jazmin Lara

All Graduate Theses and Dissertations, Fall 2023 to Present

Documentation status affects not just individuals, but entire family units. This project shares the voices of Undocumented Individuals and their Loved Ones (UnLOs), specifically Latine parents navigating multiple, overlapping stressors. Data was collected during a particularly challenging time marked by the COVID-19 pandemic and threats to the Deferred Action for Childhood Arrivals (DACA) program. Participants shared how they cope with stress, who they rely on for social support, how they practice wellness, and the type of community programming they would like to see more of. This research was possible through the collaboration between the Latinx Immigrant Health Alliance (LIHA) and …

Temperature Effects On Fruit Doubling And Bloom Prediction In Tart Cherry, Josette M. Moon

All Graduate Theses and Dissertations, Fall 2023 to Present

Tart cherry (Prunus cerasus) is a key horticultural crop in Utah. Extreme summer heat and cold weather in late spring are challenges to tart cherry production causing economic losses. These problematic weather conditions are influenced by the local landscape and are exacerbated by changing climate. This research explores (1) the impact of summer heat stress on fruit deformities, and (2) the accuracy of temperature-based predictions of spring bud development. High temperatures and water stress after harvest are known to cause a deformity known as twin or double fruits, resulting in unmarketable fruit. This disorder has been studied in …

Still "The Last Best Place"?: Concentrated Ownership, Amenity Migration, And Community Change In Southwest Montana, Elizabeth A. Bennett

All Graduate Theses and Dissertations, Fall 2023 to Present

Across the American West, amenity rich areas have been grappling with population growth, economic shifts, and associated community impacts. Amenity migration, the movement of wealthy suburban and urban individuals to rural areas for the natural amenities and slower paced life, has contributed to much of the change in amenity rich rural places. However, recently, a new process has begun occurring simultaneously with amenity migration. New high net worth (HNW) individuals have been purchasing large parcels of land, often through the acquisition of multiple ranches that are thousands of acres. Little is known about how these new HNW owners impact the …

Operation: Twisted Arm, Paul Burdiss

All Graduate Theses and Dissertations, Fall 2023 to Present

This science fiction novella explores the postcolonial tensions that can exist between a settler population and the native population of the land they have colonized. It uses the science fiction genre to translate modern issues into a fully fictionalized setting and is written in novella form to best fit the form of the story. This novella is accompanied by a Critical Introduction which explains the methodology and rationale for many of the choices made in its construction, and references both literary works read in preparation for this project as well as works by other writers regarding fiction writing techniques. The …

Distal Impact Of Learning Trajectories On Motivational Factors In Second Language Acquisition Of Adult English Learners, Feng Zhang

All Graduate Theses and Dissertations, Fall 2023 to Present

Learning a foreign language is a long-term process sustained by learners’ motivation, self-efficacy, and self-regulation. While prior research has established that past performance influences these motivational factors, overlooking the impact of past performance on current motivational constructs. This dissertation explores how past learning performance impact current motivational factors. Using a person-centered approach, three subgroups were identified as latent learning profiles within the sample population based on their performance features: the high-performing early peak profile, the stable profile, and the rising profile. Regression models were conducted to evaluate the extent to which latent learning profiles predicted motivational variables. The results showed …

The Socioecology Of Indigenous Archaeological Maize In The Uinta Basin, Utah, Sara Saouma

All Graduate Theses and Dissertations, Fall 2023 to Present

This thesis investigates the phenotypic variability of maize (Zea mays spp.) from archaeological sites located in the Uinta Basin, Utah. Maize was first introduced to the American Southwest around 5,000 years ago following its migration via trade routes from its native region of southern Mexico (Vint 2017). The adaptation of maize to the arid and temperate conditions of the American Southwest and Mexico triggered significant phenotypic change resulting from human and environmental selection pressures. This thesis focuses on the analysis of uncharred maize cobs from seven archaeological sites in the Uinta Basin. The analysis includes 70 corn cobs—most …

Understanding Hydroclimate In The Contiguous United States: Roles Of Temperature Vs Precipitation And Subtropical Pacific Warming, Grace Esenam Affram

All Graduate Theses and Dissertations, Fall 2023 to Present

This study investigates the physical drivers and mechanisms of hydroclimate variability across the Contiguous United States (U.S.), using a combination of observable data, reanalysis data, land modeling, and coupled climate model experiments. One of the major findings is that the historic 2021 drought event across the Western U.S. was primarily driven by a severe lack of precipitation rather than increased temperatures. The study further finds that anthropogenic forcing has substantially increased the risk of this extreme drought by approximately 26 times relative to a world without the influence.

Additionally, the study reveals that the Pacific Meridional Mode (PMM) characterized by …

Authentic Digital Writing Parameters In College Composition: Design, Implementation, And Assessment Of A Culture Jam, Mary Ellen Greenwood

All Graduate Theses and Dissertations, Fall 2023 to Present

As technology reshapes communication, college classrooms must adapt to prepare students for writing in a quickly changing world. This dissertation investigates how authentic writing—writing that feels meaningful, relevant, and tied to real-world purposes—can enhance student motivation, confidence, and writing skills in college composition courses.

The study introduces a multimodal assignment called a Culture Jam, where five participants critiqued and remixed media messages, such as advertisements or social media posts, to create their own critical digital compositions. Over three weeks, participants created their Culture Jams, shared feedback with peers, and reflected on their experiences. This project focused on five key elements …

Understanding Power Dynamics Of Latter-Day Saint Marriages In The United States Of America, Bonnie Young

All Graduate Theses and Dissertations, Fall 2023 to Present

Power sharing is a key feature of romantic relationships. It is important to understand how various groups navigate power sharing within their relationships. Thirty-one participants who belong to the Church of Jesus Christ of Latter-day Saints (16 women and 15 men) reported on their experience of power-sharing in marriage. In-depth individual and couple interviews revealed that couples engage in four individual and relational processes that impact and promote equality in marriage: systemic influences, self-in-relationship processes, relationship processes, and identity outcomes. These processes have important implications for future research and therapeutic practice with Latter-day Saint, religious, and secular couples.

Wild Water: Hydrosocial Dislocation, Dispossession, And The Symbolic Geographies Of The American West, Leonard Alexander Henderson

All Graduate Theses and Dissertations, Fall 2023 to Present

This dissertation investigates how the confluence of community change and water politics in the American West shapes a discussion about a Wild and Scenic designation for the Crystal River on Colorado’s Western Slope. Ideas about the “Wild West,” influence how many people think about wilderness and small mountain towns, driving growing populations, housing prices, and, as a result, social inequality in many of these areas. At the same time, many people on Colorado’s Western Slope feel that region’s water is taken away by both the state’s more populous Front Range or more politically and economically powerful states like California. Climate …

Paraeducators, A Valuable Support In Special Education: A Mixed Methods Exploration Of Paraeducator Barriers To Professional Development And Self-Efficacy, Laura Lema

All Graduate Theses and Dissertations, Fall 2023 to Present

Paraeducators are an important part of the school system and vital to the success of students with disabilities. Often, they face many barriers and challenges in getting the necessary training to be confident and effective. This study examines the barriers paraeducators face such as, cost, lack of employer support, and training that are not relevant, along with the challenges the state level offices of education face providing training to paraeducators. From surveying 108 paraeducators from ten states and interviewing state education professionals from four states, the research identified financial barriers as a challenge for paraeducators, matching challenges such as lack …

Assessing Public Satisfaction And Transportation Choices During Winter Road Maintenance: A Case Study Of Utah, Shailendra Khanal

All Graduate Theses and Dissertations, Fall 2023 to Present

Winter road maintenance is essential to keeping people safe and mobile during snowstorms. In Utah, where winter weather is a regular part of life, the Utah Department of Transportation (UDOT) plays a vital role in keeping roads clear and functional. While much attention is given to how roads are plowed and managed, there has been less focus on how the public experiences these efforts—and how the decisions to travel during storms are shaped by personal circumstances and perceptions.

This research sets out to understand two things: how satisfied people are with winter road maintenance, and what influences their transportation decisions …

Ctso Implementation In Secondary Education: Insights Into Teacher Motivation, Barriers And Training Needs, Ariane Crystal

All Graduate Theses and Dissertations, Fall 2023 to Present

This study explores the role of Career and Technical Student Organizations (CTSOs) in enhancing the educational experiences of secondary Career and Technical Education (CTE) teachers in Utah. By surveying CTE educators, the research identifies key factors that motivate teachers to implement CTSOs, as well as barriers they face in doing so. The findings indicate that a significant majority of teachers recognize the value of CTSOs for fostering student engagement and career readiness. Key motivators include support from school administration and access to professional development, while challenges such as time constraints and resource limitations hinder participation. The study highlights the importance …

Breaking Up In The Digital Age: Examining The Relational Dissolution Model On Instagram, Alana Haupert

All Graduate Theses and Dissertations, Fall 2023 to Present

Breakups can be an emotional time as individuals experience breakup distress and begin to explore the options and potential actions that are associated with relational dissolution on social media. This study seeks to explore how certain online behaviors, as they relate to stages of relational dissolution, affect breakup distress, relational uncertainty, social media engagement, and overall attitudes towards singlehood. Findings suggest that social media engagement plays a key role in exploring the phases of relational dissolution. Higher social media intensity linked breakup distress and behaviors of the social phase, or when individuals share information about a potential breakup. Grave-dressing behaviors …

A Value Sensitive Design Approach To Reimagining Parental Control Apps, Prakriti Dumaru

All Graduate Theses and Dissertations, Fall 2023 to Present

Parental control apps are often used by families to regulate children's device usage and keep them safe online. However, existing tools focus on monitoring and restricting children, which can lead to tension and mistrust within families. This research takes a new approach by exploring how parental control apps can be redesigned to support positive family values, like encouraging open communication between parents and children and helping children self-regulate their behaviors. Through four in-depth studies, this dissertation looks at how these values play out in different real-life situations. It includes families with children on the autism spectrum, divorced households where parents …

Beyond The Click: Investigating Mental Models, Targeted Attacks, And Behavioral Interventions Against Clickbait, Ankit Shrestha

All Graduate Theses and Dissertations, Fall 2023 to Present

Clickbait is misleading or exaggerated content on social media that tricks people into clicking on links by making them curious. For instance, posts that use headlines such as “This is the worst day to visit a restaurant”. These clickbait posts can lead to fake news, wrong information, and even harmful websites. Even though many people know clickbait can be risky, they often still fall for it. Existing tools to stop clickbait don’t always consider how people think, the situations they are in, or their different needs. This research looks at how people understand and react to clickbait, and develops different …

Restoring Balance: Choctaw Policy And The Environment In New Spain's Eighteenth-Century Frontier, Fior Daliso Garcia Lara

Open Access Theses & Dissertations

During the colonial period, Indigenous peoples in the Lower Mississippi Valley used their deep ecological knowledge to respond to imperial pressures. Eighteenth-century Louisiana was a contested borderland where Spain, France, and England vied for expansion through alliances, warfare, and trade with Native tribes. As European powers vied for control of the region, Native groups devised strategies to assert sovereignty over their territories and livelihoods. My dissertation examines the ecological history of the Choctaw and Spanish Louisiana from 1763 until the United States Indian Removal Act in the 1830s. It argues that imperial disputes over Indigenous lands compelled the Choctaw to …

A Multi-Modal Method For Synthetic Data Generation In Social Network Analysis, Hortencia Josefina Hernandez

Open Access Theses & Dissertations

Social network analysis (SNA) research is often rife with data collection pitfalls, frequently leading to incomplete and missing data. With the growing use of SNA-based research, researchers must address the challenge of missing data and synthetic data generation in these settings. Missing data occurs due to longitudinal non-response or lack of response to sensitive or difficult-to-answer questions. Synthetic data generation in SNA settings addresses the lack of representation that is often present in large-scale SNA studies. This dissertation investigates synthetic data generation methods to address these challenges and develops a novel algorithm that leverages information from multi-modal data, e.g., databases …

Improving Glycemic Control Mechanisms By Electrical Muscle Stimulation, Jehu Narh Apaflo

Open Access Theses & Dissertations

Introduction: Neuromuscular electrical stimulation (NMES) has emerged as a promising intervention for improving metabolic health in sedentary individuals with overweight or obesity. Its capacity to induce muscle contraction without voluntary movement presents a viable alternative to traditional exercise, especially in mobility-limited populations. NMES may serve as a non-invasive alternative to traditional exercise, especially in high-risk populations who face elevated type 2 diabetes incidence linked to hyperglycemia, obesity, and inactivity. This study investigated the impact of NMES on glycemic control and metabolic health in a sedentary, predominantly Hispanic, overweight or obese population. Methods: This study examined the acute and long-term effects …

Digital Twin For Real-Time Monitoring And Control Of Conveyor Systems Using Flexsim, Ai And Plc Integration, Jose Francisco Arvizu Astorga

Open Access Theses & Dissertations

Modern manufacturing is making significant advancements by innovating and automating most processes. However, a major challenge remains: systems are constantly evolving and becoming more complex to analyze. Fortunately, a powerful tool can help, Digital Twin (DT) technology. This technology enables the analysis and optimization of processes like never before. A Digital Twin is a real-time virtual model of a physical system that continuously up dates with live data. One of its greatest features is the ability to create infinite scenarios, allowing hundreds of configurations to be tested virtually, risk-free, and without making any real-world changes that could disrupt ongoing operations. …

Decoding Anisotropic Porous Medium: A Synergy Of Lattice Boltzmann Modelling And Operator Learning To Predict Permeability As A Function Of Orientation, Soumya Shouvik Bhattacharjee

Open Access Theses & Dissertations

Understanding the directional properties of porous media is essential for accurately predicting flow behavior, reactive transport, and fluid-solid interactions in systems ranging from geothermal reservoirs to energy storage devices and biological tissues. Directional variations in permeability - reflecting a medium's response to flow at different angular orientations - are particularly important for complex, inherently anisotropic geometries. In this study, we employ a Lattice Boltzmann (LBM) model to calculate directional permeabilities from porous media images subjected to varying flow inlet angles. Three classes of porous media were investigated: (1) synthetic media with circular grains, serving as isotropic baselines; (2) synthetic media …

Thermal Inkjet Bioprinting Of Human Fibroblasts Into Stem Cell Environment Leads To Stem-Like Gene And Protein Expression And Changes In Hippo Pathway Effectors Yap/Taz, Patricia Ablanedo Morales

Open Access Theses & Dissertations

Thermal inkjet bioprinting (TIB) has emerged as a powerful tool with many potential applications, such as organ regeneration, drug testing, and cell differentiation, among others. Despite the forces and stress that cells are subjected to during the printing process, there is little research that investigates in detail the combined effects of the TIB process and the surrounding environment on cells. Furthermore, a cell's biological environment greatly influences its behavior. Therefore, understanding the effects of bioprinting on cells in a particular environment at a genetic level can provide clues regarding changes in cell characteristics. Bioprinting could potentially be used as a …

Learning English On The Border: Identities, Investment, And Imagined Futures In El Paso, Texas, Jennifer Lyn Mansour

Open Access Theses & Dissertations

This qualitative study explores how adult English language learners living along the U.S.-Mexico border in El Paso, Texas experience language learning, identity formation, and social positioning within a bilingual community. Drawing on Norton's (1995, 2013) theoretical frameworks of identity, investment, and imagined communities, the research investigates three central questions: (1) How does the relationship between English learners and the social world of a bilingual community on the U.S.-Mexico border impact their ideas about their possibilities for the future? (2) How does the use of English construct worlds that are different from those constructed in their first languages, and do learners …

Effects Of Environmental Stressors On Human Tissue-On-A-Chip Platforms, Andie Padilla

Open Access Theses & Dissertations

As space exploration begins to extend beyond low earth orbit, it has become increasingly critical to understand the interaction of the extreme environment of space flight with human systems. While it is known that space-travel induces a vast array of complications to cardiac, neural, musculoskeletal, and immune systems, the mechanisms by which these complications occur are poorly understood. Current research to study the effects of microgravity and radiation are limited to ground simulations, which rarely account for the multifactorial stressors experienced during spaceflight, or long duration studies aboard the International Space Station. Similarly, traditional two-dimensional (2D) models lack the ability …

The Alchemy Of Respect In The First-Year Composition Classroom, Raphael Ivan Reyes Juarez

Open Access Theses & Dissertations

In this research, I wanted to understand how respect in the First-Year Composition classroom was understood, applied, and negotiated by undergraduate students. Also, I proposed a concept called the alchemy of respect, which describes the transformations, addition of value to students' ideas, and the refinement of their abilities in the classroom. The study relied on three theoretical approaches: virtue ethics by John Duffy, community literacy by Linda Flower, and rhetoric of respect by Tiffany Rousculp. I found important concepts in their work, such as the analysis of morals in the decisions people make, the construction of communities across differences, and …

So Much Cooler Online: Social Media Usage By Agricultural Educators In Secondary Sbae Classrooms, Saydee C. Longhurst

All Graduate Theses and Dissertations, Fall 2023 to Present

Social media has become a powerful tool in education, helping teachers connect with students and share information in new ways. Agricultural educators are using platforms like Facebook and Instagram to promote agricultural literacy and engage students in an online format. This study explores how high school agriculture teachers use social media, what challenges they face, and how comfortable they are using it. Through an online survey and analysis of social media engagement data, this research highlights the benefits and personal evaluation educators have when using these platforms. The results show that while social media helps teachers share resources and connect …

Three Essays On Entrepreneurial Orientation And Competitive Repertoire, Gang Fan

Open Access Theses & Dissertations

While scholars confirm the positive relationship between entrepreneurial orientation (EO) and firm performance with meta-analyses, the mixed findings with widespread effect sizes imply that this critical relationship in entrepreneurship literature deserves further inspection. In this three-essay dissertation, I integrate the entrepreneurial orientation literature with the competitive repertoire literature. Specifically, in essay 1, I develop a theoretical framework of EO, competitive repertoire, and firm performance through the lens of capability theory. In the second essay, I examine the moderating role of competitive pressure on the EO-competitive repertoire relationship with a sample of all U.S.-listed firms. Finally, I articulate and examine how …