Digital Commons Network^™

The Rodent Electronic Nicotine Delivery System (Rends): Effects Of Age On Self-Administration Of Inhaled Nicotine In Female Rats, Daniel Santos Da Silva

All Graduate Theses and Dissertations, Fall 2023 to Present

Smoking tobacco is the leading avoidable cause of death and drives many health problems. Nicotine, the main chemical in tobacco products, keeps people using it. This study used the Rat Electronic Nicotine Delivery System (RENDS), an inexpensive and freely shared, to examine e-cigarette use in adolescent and adult female rats by exploring four phases of nicotine delivered and not delivered to understand use patterns among ages. Our study found that both adolescent and adult female rats chose to inhale nicotine when given the opportunity, showing drug-seeking behavior. Overall, nicotine use was similar between ages. These results could help inform therapies, …

Enhancing Evidence-Based Practice Decision-Making Among Practitioners In Adult Disability Service Settings, Aubrey Vance

All Graduate Theses and Dissertations, Fall 2023 to Present

Board Certified Behavior Analysts (BCBA®s) working in adult disability services often face challenges such as high caseloads, limited oversight, and restricted resources, which can make it difficult to use individualized, research-supported interventions. Although evidence-based practice (EBP) is central to applied behavior analysis, many practitioners receive little training on how to integrate research evidence, client values, and clinical judgment into their decision-making. This study examined whether BCBAs could be effectively trained to use a structured decision-making framework based on the EBP model by Slocum et al. (2014). Using a multiple baseline design, we evaluated the effects of Behavioral Skills Training (BST) …

Out Of Sight, Out Of Mind? Psychological Distance And Public Perceptions Of The Great Salt Lake, Nathan Thompson

All Graduate Theses and Dissertations, Fall 2023 to Present

Over the past several years, Great Salt Lake has received a lot of media attention, both locally in Utah as well as nationally and even internationally. Within Utah, public perception surveys have indicated that concern about the lake varies depending on how low the lake levels are. This suggests that a concept called psychological distance might be influencing concern about the lake as well as support for strategies to help the lake. Psychological distance is the perceived distance a person has from an object, event, or person and is manifested in four ways: across physical distance (spatially), across time (temporal), …

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, …

Parental Socialization Practices As Protective Factors Of Lgbtq+ Youth Well-Being And Sexual Health, Melissa M. Ferguson

All Graduate Theses and Dissertations, Fall 2023 to Present

LGBTQ+ teens face challenges like discrimination and exclusion from school-based sex education. Support from parents is crucial for helping LGBTQ+ teens feel safe and confident. Most research has only looked at how parents react when their child comes out, and less about how parents support their child in everyday life. This two-study dissertation explored how parents help support and protect their LGBTQ+ teens’ well-being over time.

The first study looked for patterns of protective parenting across interviews with LGBTQ+ teens and their parents from diverse racial and ethnic backgrounds. Teens and parents shared their experiences of open communication, building community, …

Assessing Young Children's Computational Thinking: Validation Of Items And Item Design Features, And Diagnostic Approaches, Chungsoo Na

All Graduate Theses and Dissertations, Fall 2023 to Present

The goals of this multiple-paper dissertation are to evaluate the psychometric evidence of the Computational and Spatial Thinking Assessment (CaST), designed and developed by the Coding in Kindergarten (CiK) research team (supported by NSF #1842116). In Chapter 2 (Paper 1), I evaluate the psychometric quality of the CaST assessment at the item level. The CaST has moderate item difficulty and high item discrimination, on average, with high reliability and no gender- or age-related item bias. In Chapter 3 (Paper 2), I identify seven item design features from the CaST assessment and examine their impact on item difficulty. All item design …

Unpacking Science Achievement: Institutional Alignment And Mediating Conditions In A High-Performing Charter School, Brenda L. Bennett

All Graduate Theses and Dissertations, Fall 2023 to Present

This study examined how science instruction was sustained over time within a high-performing public elementary charter school. Rather than focusing on individual programs or teaching strategies, the research explored how schoolwide systems, relationships, and supports worked together to shape classroom practice.

The study focused on one public K–6 charter school in a western state with consistently strong science performance on state-reported measures and examined how institutional, organizational, and classroom conditions mediated the relationship between science instruction expectations articulated in state and charter policy and teachers’ enacted practice.

Results suggested that strong science instruction was not produced through strict mandates or …

The Dark Side Of Sport: Exploring Conceptualizations And Operationalizations Of Authority Figure-Athlete Abuse, Katherine Nicole Alexander

All Graduate Theses and Dissertations, Fall 2023 to Present

Although sport can be a fun and positive environment, it can also be a unique and common setting for athlete abuse. Coaches and other authority figures can serve in positive and negative caregiving roles, and many athletes report experiencing at least one form of abuse perpetrated by these important authorities during their sporting careers. We have less research on experiences of abuse in athletes from the United States. The current dissertation was designed to explore ways to more effectively and accurately define and measure athlete abuse perpetrated by authorities and coaches among adults in the United States. Given that there …

Advancing Context-Aware Detection Of Socially Harmful Discourse Using Transformer-Based Models, Santosh Chapagain

All Graduate Theses and Dissertations, Fall 2023 to Present

Social media platforms are a central part of modern communication, shaping how people share ideas, build communities, and discuss social issues. While these spaces can support connection and self expression, they also enable the spread of harmful language such as hate speech. At the same time, social media is an important place where members of marginalized communities, including sexual and gender minorities, express stress, discrimination, and emotional challenges in ways that are often indirect and context dependent.

This research examines whether modern artificial intelligence systems can better identify harmful language and expressions of minority stress in online posts. The study …

Factors Affecting Mathematics Teachers’ Instructional Decision-Making: An Ecological Systems Theory Multiple-Case Study, Camille M. Lund

All Graduate Theses and Dissertations, Fall 2023 to Present

Though research on effective mathematics instructional strategies is robust, there remains a gap between research and the instruction that takes place in mathematics classrooms. One such effective instructional practice—mathematical student discourse (MSD)—has been extensively researched, but little research has looked holistically at the ecological factors that interact to influence teacher decision-making for this practice. In this qualitative multiple-case dissertation study using Urie Bronfenbrenner’s ecological systems theory as a theoretical lens, I conducted semi-structured interviews with three elementary teachers who teach mathematics in districts across northern Utah. These interviews utilized the researcher-created Ecological Factors Map to explore how teachers described the …

Probing The Roles Of Connexin 43 Hemichannels In A Mouse Model Of Alzheimer's Disease, Madison Treasure-Areno

All Graduate Theses and Dissertations, Fall 2023 to Present

Alzheimer’s disease is a progressive disorder involving neuronal death and cognitive decline, such as memory loss and changes in personality. One feature of the disease is buildup of abnormal protein called amyloid-beta in the brain. Amyloid-beta may activate support cells called astrocytes, triggering them to release large amounts of chemicals, possibly harming nearby cells. This study set out to examine the roles of the channels on astrocytes involved in releasing these chemicals, called connexin 43 hemichannels. Using a mouse model of Alzheimer’s disease, this study blocked the hemichannels using the drug Tonabersat, and measured spatial learning and memory in a …

The Impact Of Parental Infidelity During Childhood On Emerging Adult Relationships, Rachel Anderson

All Graduate Theses and Dissertations, Fall 2023 to Present

In this master’s thesis, I collected and analayzed data from 429 participants, 78 of whom reported having experience with parental infidelity, namely having at least one parent be sexually unfaithful to the other. The purpose of this study was to better understand the long-term impacts of experiencing parental infidelity during childhood. Participants with and without experience of parental infidelity were invited to complete an online questionnaire about potential experiences with parental infidelity, emotional well-being, attachment security in adult romantic relationships, couple satisfaction with current romantic partner, and attitudes (permissive versus accepting) towards potentially unfaithful behaviors of infidelity and pornography. I …

Examining Motivations And Perceptions In Secondary Technology And Engineering Education: A Gendered Analysis Using The Fit-Choice Scale, Abigail Villanueva

All Graduate Theses and Dissertations, Fall 2023 to Present

This study examined why individuals choose to become secondary technology and engineering education (TEE) teachers and whether motivations differ between men and women. TEE programs help prepare students for careers in science, technology, engineering, and math (STEM), yet schools face teacher shortages and low female representation in the field. Understanding what draws people to this profession can support better recruitment and retention efforts. Sixty-six current TEE teachers completed a survey about the factors that influenced their decision to teach. Overall, the strongest motivations were a personal interest in teaching, enjoyment of working with young people, and the desire to make …

Domestic Cow Of Plenty: Gender And Womanhood In The Bhāgavata Purāṇa, Harshika Ajay Gupta

All Graduate Theses and Dissertations, Fall 2023 to Present

This thesis examines gender and womanhood in the Bhāgavata Purāṇa (Bhāgavata), a Sanskrit text from the 10th century CE that holds an important theological and cultural position in contemporary Hindu traditions. It decodes the Bhāgavata’s unique perspectives on the following: (1) gender, sex, sexuality, and reproduction, (2) women’s social normativity, and (3) women’s personhood and agency. This thesis argues that the Bhāgavata contains a unique theorization of gender and sex as well as a positive valuation of femininity, and that it imbues its narratives with practical resources and actions to recognize and expand the agentive capacity of women.

For scholars …

Decreasing Inappropriate Student Behavior Using Interdependent Group Contingency: Students With Intellectual Disabilities, Shelby Craig

All Graduate Theses and Dissertations, Fall 2023 to Present

Students with intellectual disabilities have the right to participate in the same educational activities as their peers while receiving appropriate supports. Many schools implement Positive Behavior Interventions and Supports (PBIS) to promote appropriate behavior through structured reinforcement systems, including group contingencies. This study examined the effectiveness of a group contingency intervention, the Caterpillar Game, in reducing inappropriate behaviors among six students with intellectual disabilities. Results indicated a consistent decrease in inappropriate behaviors following implementation of the intervention.

Student Programming Behavior With And Without Phone Notification Suppression, Gavin T. Eddington

All Graduate Theses and Dissertations, Fall 2023 to Present

Many students work on programming assignments while receiving notifications from their phones, such as text messages or social media alerts. These notifications can interrupt focus and make it harder to stay engaged with a task. This study examines whether silencing phone notifications helps students stay more focused while programming. 

We collected data from students in an introductory computer science course while they worked on programming assignments. Students completed some assignments with notifications silenced and others without. We measured their activity using software that records typing behavior and identifies when students take long pauses, which can indicate interruptions or loss of …

It's Okay, I'M Fine: A Communication Approach To Masculinity, Vulnerability, And Emotional Intimacy In Male Friendships, Nathan M. Spencer

All Graduate Theses and Dissertations, Fall 2023 to Present

Vulnerability is a key part of any relationship, as it allows people to feel more connected and closer to one another. However, toxic masculine norms are inhibiting men from being vulnerable in their relationships, especially in their friendships with other men. This study seeks to explore how vulnerable communication can lead to increased feelings of emotional intimacy and partner responsiveness within male friendships, even when it goes against the person’s expectations. Findings suggest that when a man is exposed to a vulnerable message, he will perceive an increase in both emotional intimacy and partner responsiveness. Another factor was that when …

Effects Of Serum And Commercial Serum-Free Media On Development Of In Vitro Produced (Ivp) Embryos In Cattle, Kyla Miller

All Graduate Theses and Dissertations, Fall 2023 to Present

Serum-containing media has been shown to increase incidence of large offspring syndrome and to alter gene expression, protein synthesis, and cell signaling. These factors together can result in increased pregnancy loss when combined with assisted reproduction technologies. However, there are very few direct comparisons of commercial serum-free media (IVF Bioscience™) and serum-containing media on both IVF and cloned embryo development in cattle. The aim of this study was to determine the role of serum in oocyte maturation and subsequent embryo development. Three culture systems, including in vitro maturation (IVM) and in vitro culture (IVC), were used in this study. Both …

Exploring The Correlation Between Malnutrition And Food And Nutrition Insecurity In Inflammatory Bowel Disease, Heather Burr

All Graduate Theses and Dissertations, Fall 2023 to Present

Inflammatory Bowel Disease (IBD) may increase the risk of malnutrition because of nausea, vomiting, diarrhea and restrictive eating. In addition, patients with IBD may experience food and nutrition insecurity. Therefore, we conducted an online survey to assess risk of malnutrition and food and nutrition insecurity among adult patients with IBD in outpatient and community settings. Patients were recruited between July and December 2025, aiming to reach adults in the Rocky Mountain Region diagnosed with IBD. Data collected included demographics, health-related factors, risk of nutrition insecurity, risk of food insecurity, and barriers and facilitators to dietary management of IBD.

Fifty-seven patients …

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 …

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 …

An Autohistoria-Teoría Of A Pasifika Neptantlera, Belinda 'Ofakihevahanoa Fotu

All Graduate Theses and Dissertations, Fall 2023 to Present

This study was an autohistoria-teoría, a type of autoethnography, where I focused on my writing process as a Pasifika researcher creating a middle- grade fiction. As the researcher, my questions delved into how I engage in writing for a majority-culture dominated publication house in a Western-world writing genre while maintaining the cultural significance of the ancient Pasifika mythologies I reproduced and recontextualized in the novel. The research site was my writing process, and the data gathered came from the variety of ways I navigated cultural stimuli specific to writing the novel. The outcome engaged with the specific way Pasifika (and …

Evaluating The Feasibility, Acceptability, And Preliminary Efficacy Of An Online Acceptance And Commitment Therapy Program To Improve Dietary Quality In Highly Stressed Adults, Francesca M. Knudsen

All Graduate Theses and Dissertations, Fall 2023 to Present

Stress can negatively affect both mental and physical health, which can increase the risk for chronic illness. When people feel stressed, they may also find it harder to make healthy food choices, which can further impact their health. Despite this, there are limited treatments designed to help people improve their dietary quality while managing stress. Acceptance and commitment therapy (ACT) is an evidence-based psychological approach that helps people respond more effectively to difficult thoughts and emotions while behaving in ways that are aligned with their personal values. This study tested whether a brief, online ACT-based program, combined with coaching phone …

A Mixed-Methods Investigation Of Physician Compassion In Consultations For Chronic Primary Pain, Sarah Daehler

All Graduate Theses and Dissertations, Fall 2023 to Present

Chronic primary pain refers to physical pain that has no apparent organic cause, cannot be explained by another condition, and has associated psychological distress or functional impairment. Chronic primary pain is common and can significantly interfere with functioning, including occupational or social functioning. Research has shown that physicians struggle to treat this population, with many physicians reporting feeling unequipped and many patients feeling that their physicians are unhelpful and dismissive. Compassion may play a key role in improving these difficult interactions. The present study analyzed a sample of 99 participants with chronic pain and 100 healthy controls to learn more …

A Survey On Digital Reading Materials And Personal Study Of Christian Religious Texts, Teancum Price

All Graduate Theses and Dissertations, Fall 2023 to Present

Religion, including reading from religious texts such as scriptures, are a part of the daily lives of many people. Modern technology has influenced the way that this religious reading takes place, but its effects have not yet been studied. Existing research of the effects of technology on reading focus on topics such as reading comprehension, but the study of religious texts is often focused on achieving a religious experience, so the existing research does not capture the whole scope of these changes. In our study, we surveyed two universities (Utah State University and Abilene Christian University) to ask individuals how …

Reflective Refinement Through Iterative Model Building, Idris Solola, Hillary Swanson, Sarah Schwartz, Rida Munir, Jared B. Arnell, Ravi Sinha

Instructional Technology and Learning Sciences Student Research

While research has emphasized the role of classroom discourse, hands-on demonstrations, and carefully crafted prompts in eliciting and responding to students’ ideas, there’s a need to investigate how the systematic design of modeling instruction can serve as the structure that naturally supports responsive teaching. Drawing on the knowledge in pieces (KiP) epistemology and the concept of responsive teaching, we present an instructional approach called guided reflective refinement (GRR), which guides students to articulate and examine their thinking through building and evaluating models. We analyzed middle school students’ model drafts over a 7-day unit on conservation of energy to understand the …

Eleven Major Challenges Utah Girls And Women Face: A 2026 Update, April Townsend, Susan R. Madsen

Marketing and Strategy Faculty Publications

Decades of research—across Utah, the nation, and the globe—consistently show that reducing the challenges girls and women face begins with clearly identifying the issues.¹ Greater awareness lays the groundwork for meaningful, effective solutions. In Utah, the Utah Women & Leadership Project (UWLP) serves as the state’s primary entity for this work, producing hundreds of research reports that illuminate the barriers, challenges, and opportunities shaping the lives of girls, women, and families.

Curriculum Subcommittee Minutes April 2, 2026, Utah State University

Educational Policies Committee

• Approval of Minutes
• Program Proposals
• Semester Course Approval Reviews
• Other Business
• Adjourn: 3:00 pm 

Curriculum Subcommittee Agenda April 2, 2026, Utah State University

Educational Policies Committee

• Approval of Minutes - March 5, 2026
• R401 - Program Proposals 
• Semester Course Approval Reviews
• Other Business
• Adjourn: 3:00 pm

Educational Policies Committee Agenda April 2, 2026, Utah State University

Educational Policies Committee

Approval of Minutes - March 5, 2026

Subcommittee Reports

• Curriculum Subcommittee
• Academic Standards Subcommittee
• General Education Subcommittee
• Center for Civic Excellence

Other Business 

Adjourn: 4:00 pm