Digital Commons Network^™

Introduction To Tamil Language For Speech-Language Pathologists In The U.S.A. ~A Phonetic, Linguistic, And Cultural Guide With Clinical Applications~, Roshni Sreeram Mohan Kasthuri

Curiosity

With the increasing linguistic diversity rapidly expanding in the United States of America’s (U.S.A.) educational and health care systems, speech-language pathologists (SLPs) are increasingly being asked to provide services to individuals who come from multilingual/multicultural backgrounds (American Speech-Language-Hearing Association, n.d.). Among these, there are the Tamil-speaking community, representing a classical Dravidian language that has more than 80 million native speakers worldwide (Proof, 2019) and sizeable diasporas in the U.S.A.

This interdisciplinary Tamil guide provides SLPs with the foundational knowledge and information about Tamil phonetics and morphosyntax, while also emphasizing the need for a culturally responsive tool for assessment. This guide …

The Impact Of Phonological And Visual Processing On Memory Retention, Emily Kuehnl, Julissa Harris, Tylee Leishman, Avril Herrada, Makenzie Fraser

Curiosity

Previous research within the Levels of Processing framework outlines that the depth of encoding of to-be-learned information is predictive of subsequent strength of memory retention. Similarly, the focus and direction of an individual's attention can impact these processes both negatively and positively. This study sought to examine whether deep encoding requires semantic analysis, or if phonological tasks that promote holistic analysis are adequate. For the purposes of this study, participants completed two encoding tasks: a letter-level visual judgement (vowel identification) and a word-level phonological judgement (syllable evaluation). Although both tasks are traditionally considered shallow, the word-level task engages higher levels …

The Current Status Of Utah Women & Girls: A Research Synopsis: 2026, Susan R. Madsen, Corinne Clarkson

Marketing and Strategy Faculty Publications

In 2025, U.S. News and World Report rated each state using 71 metrics across eight categories. Utah was rated the #1 “Best State Overall” for the third year in a row, ranking first in fiscal responsibility and third in both the economy and infrastructure categories and fourth in education.¹ Utah was also ranked number one for “Economic Outlook” by Rich States, Poor States in 2025, a forward-looking forecast that is based on 15 state policy variables.² WalletHub ranked Utah as the second “Most Charitable State” and the number one state for volunteering and service.³ In addition, ConsumerAffairs …

Preserving The Harvest: How To Preserve Chokecherries, Callahan K. Adams, Andrea Schmutz

All Current Publications

A treasured wild fruit in Utah and across the Intermountain West, chokecherries offer both cultural heritage and culinary versatility. With proper handling and research-tested preservation methods, you can safely transform them into delicious jellies, syrups, and more. Whether using a steam juicer or stovetop method, following tested recipes and adjusting for elevation ensures both safety and quality. This fact sheet provides information and recipes to safely preserve chokecherries.

Contemporary U.S. Anthromes As Defined By Hanpp Regimes, Aishwarya Chandrasekaran, Kat F. Fowler, Christopher Lant

Environment and Society Faculty Publications

The concepts of anthromes and human appropriation of net primary production (HANPP) are both valuable in understanding our human-dominated planet, yet they have never been integrated theoretically or empirically. Here we utilize an extensive county-level dataset on HANPP and its product-level components to derive, through cluster analysis, ten contemporary US anthromes. From highest to lowest density of harvested HANPP, the anthromes are: rainfed corn–soy, dairy fodder, spring wheat–small grain, dryland winter wheat, subtropical soy–cotton, commercial timber, mixed hardwood and pasture, recovered eastern forest, prairie–sagebrush rangeland, and arid and alpine sparse grazing. Expanding to thirteen anthromes maintains these, while bifurcating the …

First Recombinant Expression, Purification, And Film Formation Of A Single Solitary Bee Silk Protein From Osmia Lignaria, Oran Wasserman, Kristin K. Durrant, Jackson J. Morley, Paula E. Oliveira, Mallory R. Wootton, Brianne E. Bell, Ethon D. Van Noy, Randolph V. Lewis, Justin A. Jones

Biology Student Research

Solitary bees account for most described bee species worldwide, with many spinning silk fibers to form protective cocoons during development; however, solitary bee silk proteins remain largely unexplored in recombinant systems and biomaterial fabrication. Here, we report the first recombinant expression and biomaterial formation from a solitary bee silk protein. Osmia lignaria silk fibroin 2 (OligF2) was expressed in Escherichia coli BL21(DE3) using an expression and purification scheme adapted from a recombinant hagfish intermediate filament (rHIF) workflow, yielding 0.34 g/L at ~70% purity. The purified OligF2 protein was cast into films at 0.75% and 1% (w/v). …

Emergency Food Response, Rhiana Medina, Malcolm Campbell-Taylor

Utah Conference on Community Engagement

What should you consider when a crisis suddenly increases demand for essential services? This session explores how programs can shift from routine operations to effective emergency response. Presenters will share practical strategies for acting quickly, using simple tools, and communicating clearly with community members and partners during high-pressure situations.

Working Alliance And Subjective Engagement With A Digital Avatar Cbt Platform (Ritch®Cbt): Comparing Young Adults With And Without Co-Occurring Substance Use And Depression, Victoria Pezzino, Cassandra Berbary, Courtney Mckinney, Celeste Sangiorgio, Emi Moriuchi, Korena S. Klimczak, Robert Kay Cooper Jr., Wonkyung Kniffen, Maya Hareli, Cory Crane, Caroline J. Easton

Psychology Student Research

Digital mental health interventions (DMHIs) can help bridge treatment gaps experienced by young adults with co-occurring substance misuse and depression. However, it remains unclear whether engagement with these interventions differs for young adults with co-occurring conditions compared to those experiencing substance misuse or depression alone. To investigate this issue, we assessed working alliance and subjective engagement with a digital avatar-assisted cognitive-behavioral therapy (CBT) treatment platform (RITch^®CBT), comparing young adults with substance use, depression, and the co-occurrence of the two. A secondary data analysis was conducted on a sample of 99 young adults aged 18–28 years who presented at …

Measuring Disability Prevalence In Healthcare: A Study Comparing Two Disability Measures, Kristen L. Milefchik, Rhonda K. Dailey, Sharon Milberger

Developmental Disabilities Network Journal

People with disabilities experience significant health disparities and interventions are needed to address them. Measuring disability prevalence is an essential aspect of designing effective, data-driven healthcare strategies. Accurately measuring disability prevalence is challenging given disability is a complex phenomenon, with biological, social, environmental, and cultural components. Previous studies have compared a variety of disability status measurements and found that measurements were incongruent with each other. This study examines the concordance between disability status using two different measures: the nationally recognized American Community Survey (ACS-6) functional difficulty questions and one disability identity question. We used data from 3,621 adult patients participating …

Effects Of Beaver Dams On Components Of Riverscape Health And Biodiversity In The Great Basin, Cashe C. Rasmussen

All Graduate Theses and Dissertations, Fall 2023 to Present

Networks of rivers and their floodplains (i.e., low-lying areas adjacent to rivers and streams that could plausibly flood) have been degraded, reducing the availability of freshwater and habitat for people and wildlife. Therefore, land managers are pursuing cost-effective restoration strategies, including partnering with beavers (Castor canadensis), to promote the health of these ecosystems and associated benefits. However, our understanding of beaver-mediated restoration benefits remains incomplete. Here, we compared locations along streams with and without beaver dams to measure the benefits of beavers in the Great Basin of the Western United States. We measured the effects of beaver dams …

Design And Verification Of The Multi-Slit Solar Explorer Camera Field Programmable Gate Arrays, Jordan M. Johnson

All Graduate Reports and Creative Projects, Fall 2023 to Present

The Multi-Slit Solar Explorer, or MUSE, is a NASA mission that will take images of the Sun to study solar flares and the solar corona. The mission will provide insight into the mechanisms behind space weather. The mission consists of two cameras: the Spectrograph (SG), and the Context Imager (CI). The Utah State University Space Dynamics Laboratory is providing both cameras for the mission.

This report describes a part of the design and verification process for a central component on these cameras known as the Field Programmable Gate Arrays (FPGAs). These FPGAs are programmed to acquire, handle, and send images …

Faith And Doubt: Exploring How We Interpret The World, Amber Mccuen

All Graduate Theses and Dissertations, Fall 2023 to Present

This collection of four fictional short stories explores questions of belief—and practice of belief—in four separate contexts. The first story, “Little Marie,” follows a young girl who’s made her own system of belief created by correlation. The second story, “Last Days,” sees a woman return to her childhood home which has been overcome by the hoarding habits of her paranoid, fundamentalist Christian mother. The third story, “Graduation,” takes place at a divinity school graduation and explores the strength of both social influence and unspoken rules within closed groups. The final story, “Away From the Ninety and Nine,” follows a cult …

A Dyadic Mixed Methods Study Of An Online Asynchronous Acceptance And Commitment Therapy Intervention For Individuals Diagnosed With Dementia And Their Caregivers, Gavin Brendan Green

All Graduate Theses and Dissertations, Fall 2023 to Present

A dementia diagnosis can be overwhelming for both the person diagnosed and the people who care for them. Many experience stress, uncertainty, and emotional strain, yet most support programs require significant time and are difficult to access. This study examined a brief, online program called the Compassion Compass, designed to provide early emotional support for both individuals living with dementia and their caregivers.

The program is based on Acceptance and Commitment Therapy and can be completed in about 30–45 minutes. It focuses on helping individuals notice difficult thoughts and emotions, reconnect with what matters to them, and take small, …

Where Were Women?: Women In The United States Intelligence Organizations From The Office Of Strategic Services To The Central Intelligence Agency, Madison Harris

All Graduate Theses and Dissertations, Fall 2023 to Present

United States intelligence historians have largely neglected the importance of women’s intelligence labor as well as the centralized intelligence organizations that existed from World War II to the early years of the Central Intelligence Agency (CIA) – including the Office of Strategic Services (OSS), Strategic Service Unit (SSU), and Central Intelligence Group (CIG). While assumptions about women in intelligence work during this period are usually drawn from stereotypical portrayals in popular media, such as books and movies, this thesis utilized statistical data and other agency sources to build a broader understanding of women’s actual labor.

This thesis demonstrates that women …

Evidence-Based Practice In Speech-Language Pathology: Creating Effective Therapy Materials, Avalee Dunkley

Undergraduate Honors Capstone Projects

Evidence-based practice is a fairly new topic in speech-language pathology, gaining traction among professionals in the field in the last twenty years. Evidence-based practice is the integration of high-quality research, patient cultural and social values, and clinician expertise to treat a patient. Patients are more likely to progress when these three factors are combined. This paper explores four areas of speech-language pathology that are commonly treated in school-aged children: speech sound disorders, language disorders, social communication disorders, and the use of augmentative and alternative communication. Each section gives a summary of the disorder and how the disorder can be treated …

Self-Efficacy Through The Use Of Ai-Video Simulations And Video Feedback (Goreact) For Medical Interpreting Training, Ricardo Tienda-Pérez

Undergraduate Honors Capstone Projects

In today’s diverse and modern healthcare systems, medical interpreters play a critical role in clinical safety and quality care. However, a pedagogical gap exists between classroom vocabulary mastery and the self-advocacy skills required in real-world clinical settings. This research evaluates the impact of AI-generated video simulations and GoReact’s time-coded feedback on the self-efficacy and self-advocacy of student interpreters enrolled in the Spanish Medical Interpreting Training course (SPAN 4081) at Utah State University’s Logan campus – as part of the Spanish Medical Interpretation & Translation certificate program during the Spring 2026 semester. By utilizing a mixed-methods research design, this study collected …

Nutrition Teaching Methods In Communities, Emery Fayth Rowles

Undergraduate Honors Capstone Projects

Community is a vital part of non-formal education. A sense of, longing for, and responsibility towards community draws individuals to participate in local services and classes. Community has been shown to have positive impacts on learning, self efficacy, and health.

Many of the techniques used in education mirror techniques used in building community—such as the use of small group discussions and cultural sensitivity—but with distinct differences in mindset. Most educational approaches see the acquisition and use of knowledge as the key purpose of the program and evaluate participants on an individual basis. This approach makes sense for programs meant to …

Learning About The Direct Experiences Of Very Young Children With Hearing Loss: A Feasibility Study, Jenni M. Funk

Undergraduate Honors Capstone Projects

We aimed to explore the feasibility of employing a developmentally appropriate, modified puppet interview method to elicit thoughts and perspectives directly from very young children (ages 3 to 6 years old) who are deaf or hard-of-hearing. Little is known about the direct experiences of children with hearing loss, making it difficult to improve care. In our field of speech and hearing sciences, there is no current method of gathering direct experiences of young children and placing them at the center of care. We proposed that researchers may be able to learn about the direct experiences of very young children who …

Desert Deep: The Great Salt Lake's Evanesce And The Gravity Of Recovery, Avery Truman

Undergraduate Honors Capstone Projects

The Great Salt Lake has been shrinking since the mid-19th century for several reasons, primarily due to a higher evaporation rate caused by climate change and water diversion from the Bear, Weber, and Jordan rivers. This problem will cause mass ecosystem destruction, release toxic chemicals into the air, and strand migrating birds. As an environmental studies and geography major, I’ve spent a lot of time learning about the Great Salt Lake in my courses. I decided to write Desert Deep, a series of essays, after I took my first creative nonfiction writing class. The goal was to tell the …

R Software Tutorials For Introductory Statistics Courses, Erica M. Hurst

All Graduate Reports and Creative Projects, Fall 2023 to Present

This project focused on creating online resources for using the statistical software package R in an introductory statistics course at Utah State University. The goal was to make R more accessible, user-friendly, and engaging for learners. To do this, existing written materials were moved to a new section of an online website called Stats Stuff. Then interactive features were added such as step-by-step video tutorials, real datasets, and an embedded coding tool. These resources have been in use for the past four years and have helped students build confidence and enhance their statistical learning experience.

Financial Overconfidence, Borrowing, And Life-Cycle Outcomes, Jessica B. Parkinson

All Graduate Reports and Creative Projects, Fall 2023 to Present

This paper studies the effects of overconfidence in a lifetime consumption and savings model that allows for debt accumulation. Overconfidence, a well-documented behavioral bias, leads individuals to hold distorted perceptions of the different interest rates that they face on their savings and on their borrowings. While existing life-cycle models with overconfidence abstract from debt, I introduce a spread between the interest rates on savings and on borrowings, where the overconfident individual forms distorted perceptions of this spread. To model the actual and the perceived spreads, a continuously differentiable logistic function is utilized, and these spreads are incorporated into a standard …

Patterns Of Acquisition For /ɹ/ Across Phonetic Contexts, Hailey Nielson

All Graduate Reports and Creative Projects, Fall 2023 to Present

Purpose: 

This study examined longitudinal changes in /ɹ/ production (i.e., the “r” sound) among 14 children aged five to seven at risk for persistent speech sound disorders (SSDs). Children at risk for SSDs show slower or atypical development of /ɹ/, yet little is known about which early patterns predict persistent difficulty, making it difficult for clinicians to prioritize caseloads and provide timely intervention. Using perceptual accuracy ratings across varied /ɹ/ contexts, we modeled growth in /ɹ/ accuracy across different word contexts and evaluated the extent to which early accuracy and changes in /ɹ/production predicted mastery at age seven.

Methods: 

Longitudinal …

Which Energy Expenditure Equation Is Most Accurate In A Field-Based Setting?, Merrill C. Ward

All Graduate Reports and Creative Projects, Fall 2023 to Present

Several energy expenditure prediction equations for walking on varied terrain exist; however, these predictions are often theoretical and have not undergone rigorous field testing for accuracy. Field research on this topic is sparse. The aim of this study was to determine if any existing energy expenditure prediction equations are accurate in a field-based setting with load and gradient being taken into account (i.e., under conditions that are most applicable to day hiking). This was done by directly measuring relative VO₂ (ml/kg/min) of study participants and comparing these direct measurements to the values generated from the existing prediction equations. Fifteen …

Sql Query Optimization - Human Vs. Chatgpt, Hailey Dennis

All Graduate Reports and Creative Projects, Fall 2023 to Present

Large Language Models (LLMs) such as ChatGPT have become ubiquitous tools for working professionals in the software industry. Many engineers are finding new ways to increase productivity by offloading tasks onto LLMs, while others are finding it difficult to trust code produced artificially, even after review. Taking a look at both perspectives, this study aims to compare a human’s ability to optimize SQL queries to that of an LLM and assess the experience using both methods.

Manual query optimization is a tedious task that relies heavily on statistics, heuristics, and good intuition. The SQL developer must search for the optimal …

Check-In/Check-Out Implementation Across Grade Levels For Improving Unexcused Absences In A High School Setting, Otis C. Bitsuie

All Graduate Reports and Creative Projects, Fall 2023 to Present

Chronic absenteeism may contribute to declining graduation rates for many students with disabilities. Students with disabilities face challenges with academic and emotional behaviors. Chronic absenteeism causes students to fall behind with classroom materials, and they are unable to utilize instructional supports, emotional supports, or assistance with transitions. Students with disabilities who miss class often tend to drop out of school, which leads to difficulties with navigating post-high school life. Students who do not obtain a school diploma often experience high unemployment rates, homelessness, and incarceration. Students facing chronic absenteeism need interventions that will improve problem behaviors amongst students. I will …

Seasonal Body Composition And Neuromuscular Changes In High School Wrestlers: Medicine Balls For Fatigue Testing, Courtney Mccall Condie Carroll

All Graduate Reports and Creative Projects, Fall 2023 to Present

This study examines the effects a single wrestling season has on high school athletes’ body composition, muscle quality, membrane capacitance, and neuromuscular performance, and whether instrumented medicine balls are sensitive enough to serve as a field test for chronic fatigue. Twenty-five high school wrestlers (males=18, females=7) were recruited and assessed pre-season (Pre), mid-season (Mid), and end-of-season (Post). Outcome measures included body mass, fat-free mass, fat mass (via bioelectrical impedance spectroscopy), echo intensity (EI, via B-mode ultrasound) of the vastus lateralis (VL) and biceps brachii (BB), and countermovement rotational and backward-overhead throws with medicine balls instrumented with accelerometers.  Repeated measures ANOVA …

Uncanniness In Toni Morrison's The Bluest Eye, Seth L. Callor

All Graduate Reports and Creative Projects, Fall 2023 to Present

This thesis explores how Toni Morrison’s 1970 novel The Bluest Eye has a feature called the uncanny. Uncanniness, as originally explained by Sigmund Freud, is when something that was familiar becomes unsettlingly unfamiliar in a way that was likely once repressed. Other thinkers have since talked about how the uncanny is used in stories to question how their demographics are oppressed. Following their example, this thesis explains how The Bluest Eye is an example of using the uncanny to question harmful ways of seeing. Through demonstrating how The Bluest Eye uses obviously uncanny things like dolls and moves to more …

The Dragon In The Dress: A Folklore Analysis Of Gender Bias In Ai-Generated Monster Imagery, Nicole M. Christensen

All Graduate Reports and Creative Projects, Fall 2023 to Present

When asked to generate a monster, AI image generators consistently produce masculine or genderless creatures and never female ones. This thesis documents that finding through a year-long experiment across seven generators that produced 577 monster images, not one of which depicted a female monster. Female monstrosity has deep roots in folklore and cultural tradition, yet it is entirely absent from these systems' neutral outputs. When specifically prompted, the generators handled female monstrosity in wildly different ways, ranging from hypersexualized figures to a dragon wearing a dress, while male monsters looked nearly identical across all platforms. The inconsistency between generators indicates …

“Women Vs. Perfection:” A Pentadic Analysis Of Toxicity In Online Gaming, Niyayesh Arshadnia

All Graduate Reports and Creative Projects, Fall 2023 to Present

This thesis utilizes a mixed-methods approach to examine an online video game player community as a case study to diagnose the underlying reason for widespread hostile behavior, especially towards women, among players in the online gaming sphere. The application of dramatism, a rhetorical theory that breaks down human behavior into elements of drama, reveals that the gaming industry and gaming culture are the likely perpetuators of this issue due to the environments they create and the behaviors they reward. This project is a diagnostic step towards rhetorically alleviating the exclusionary attitude of users in online gaming spaces through further research.

Long Term Changes In Elk Group Size And Composition (2002-2023) In Relation To Wolf Hunting Sucess, Kennedy Price

Undergraduate Honors Capstone Projects

Elk (Cervus elaphus) in Yellowstone National Park exist within a predator-prey system shaped by long-term interactions with wolves (Canis lupus). This predator-prey system represents an important model for understanding how predation influences ungulate behavior and social organization. Predators affect prey behavior through direct and indirect interactions and may cause long-term changes. What this study strives to answer is if predator success can have long term effects on prey grouping behavior and age-sex structure. In a previous study, wolves were found to be most successful hunting medium sized group of elk (20-49 individuals) in Yellowstone National Park. …