Digital Commons Network^™

Is Ownership Of Or Proximity To Residential Solar Installations Associated With Environmental Opinions And Civic Engagement?, Jace Colby

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Since 2019, solar energy has represented the largest portion of new electricity generating capacity in the United States. Previous research on who is likely to have installed solar panels on their homes has found some traits, such as political ideology and income, are associated with solar installations but conclusions are inconsistent. This research takes a novel approach by examining how the presence of solar panels, both at the individual and neighborhood level can correlate with an individual’s civic engagement and other characteristics - such as opinions about climate change and energy policies. I analyze multiple waves, or iterations, of large …

Patient-Therapist Congruence On Aspects Of The Therapeutic Alliance In Psychotherapy For Medically Unexplained Symptoms, Sarah Daehler

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Medically unexplained symptoms (MUS) are physical symptoms that cannot be explained or are not sufficiently explained by medical examination. These symptoms most typically present as pain or other discomfort, and are associated with significant psychological distress, healthcare utilization, and disability. Both psychologists and medical professionals have struggled to treat this population, and MUS patients have noted their dissatisfaction with the care they receive. The present study analyzed a sample of 174 patient-therapist dyads to explore the role of congruence, or agreement, on aspects of the therapeutic alliance in therapy for MUS as congruence research has not yet been conducted in …

Temporally Weighted Averaging: The Effects Of Test Delay On Spontaneous Recovery Of Choice, Jack Van Allsburg

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Foraging animals in natural environments must track the value of different behavioral options in order to make decisions that maximize their food intake. The process by which they track this value is poorly understood, but holds relevance for our understanding of how animals make choices in general. In a series of experiments conducted in operant chambers, we put rat subjects in a choice scenario where they could press two levers, one of which would intermittently produce the delivery of food pellets on a rich (more frequent) schedule, while the other would do the same on a lean (less frequent) schedule. …

Evaluating The Effects Of A Teacher-Implemented Mindfulness-Based Intervention On Teacher Stress And Student Prosocial Behavior, Mary L. Phan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

High levels of teacher stress have a negative impact on teacher performance, maintenance, and student outcomes. Given the escalation in teacher stress levels, it is important to decrease teacher stress to improve their wellbeing. One intervention that has received growing attention in reducing teacher stress is mindfulness training. However, few studies have focused on teachers implementing mindfulness-based interventions (MBIs) both with themselves and with school-age children within their classrooms. Additionally, few studies have examined the fidelity, feasibility, and social validity of teacher-implemented MBIs in a classroom setting. Through a single-case multiple baseline design across four teachers, the current study evaluated …

Statistical Graph Quality Analysis Of Utah State University Master Of Science Thesis Reports, Ragan Astle

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Graphical software packages have become increasingly popular in our modern world, but there are concerns within the statistical visualization field about the default settings provided by these packages, which can make it challenging to create good quality graphs that align with standard graph principles. In this thesis, we investigate whether the quality of graphs from Utah State University (USU) Plan A Master of Science (MS) thesis reports from the years 1930 to 2019 was affected by the rise of graphical software packages. We collected all data stored on the USU Digital Commons website since November 2021 to determine the specific …

Exploring Body Image Related Cognitive Fusion As A Maintenance Mechanism Of Eating Disorder Pathology, Jennifer L. Barney

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Eating disorders are serious mental health conditions that can have serious negative effects on a person’s physical and mental well-being. These disorders are typically complex, and individuals are often struggling with one or more comorbid mental health problems, making them difficult to treat. To address this complexity and hopefully improve treatment outcomes for those with eating disorders, psychology research examining individual differences that appear to be related to differential treatment responses is needed. Better understanding how these factors relate to each other can help treatment providers identify the treatment methods most likely to work best for a specific individual based …

Telehealth Acceptance And Commitment Therapy For Adolescents With Transdiagnostic Health-Related Anxiety: A Randomized Controlled Trial, Julie M. Petersen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Health-related anxiety is a growing issue to understand how to treat, particularly following the COVID-19 pandemic. Some studies show that a specific type of therapy, acceptance and commitment therapy (ACT), may be beneficial for health anxiety in adults, but this has not yet been tested with adolescents. The present study is a randomized, waitlist-controlled trial of ACT delivered via Zoom for adolescents struggling with health-related anxiety. A total of 30 adolescents (ages 12-17), plus one caretaker each (N = 60), living in Utah and currently struggling with health-related anxiety were enrolled. The majority of caretakers and adolescents were White, non- …

Executive Functioning In Children With Autism And Co-Occurring Neurodevelopmental Disorders: A Systematic Review And Quantitative Analysis, Kandice Benallie

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Children with autism and other NDDs experience some level of executive dysfunction including challenges with problem-solving, judgement, working memory, and flexibility. Considering autism and other NDDs including ADHD and ID have overlapping symptoms, it can be difficult to differentially diagnose the disorders. This dissertation sought to explore how co-occurring ADHD and ID impact the EF of autistic children. The first study systematically reviewed the current research examining EF of autistic children with co-occurring ADHD and ID. Findings suggest that co-occurring ADHD and ID result in increased executive dysfunction as compared to children with autism only. The systematic review also revealed …

"There's No Good, It's Just Satisfactory": Perfectionistic Reactivity In Ncaa Student-Athletes, Daniel J. M. Fleming

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Perfectionistic reactivity is a style of responding to adversity that results in physical, psychological, and social components. Individuals who are high in perfectionistic tendencies are likely to experience anxiety, depression, frustration, and anger when perfection is not attained. The present dissertation utilized two complementary studies to examine perfectionistic reactivity in NCAA golf student-athletes. Results suggested that there is no relationship between perfectionism and performance at a hole-to-hole level. However, athletes highlighted that they experienced reactivity in their thoughts, feelings, and behaviors after both positive and negative performances. Student-athletes frequently cited self-compassion in their interviews, suggesting that the promotion of self-compassion …

Student Veteran Innovation Workshop: Exploring Purpose-Driven Camaraderie, David Brian Kartchner

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

There 1 million veterans enrolled in higher education in the U.S., and we know relatively little about them. In this work, the term student veteran refers to both former and current military service members. Most of the small body of literature on student veterans is focused on perceived issues found within this population, rather than the strengths they bring to their academic experience. In recent years, academic work has emerged that advocates a shift to looking at the positive traits of the student veteran community. Building on the emerging strength-based perspectives, the concept of purpose-driven camaraderie among student veterans introduces …

The Impact Of Formative Assessment Cycles On Students' Attitudes And Achievement In A Large-Enrollment Undergraduate Introductory Statistics Course, Kimberleigh Felix Hadfield

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study aimed to investigate the impact of student attitudes toward statistics and student achievement after engaging in large-enrollment introductory statistics course curriculum using continuous formative assessments with feedback and reassessment opportunities. This framework, called Formative Assessment Cycles (FACs) was implanted, providing students formative assessments both in and out of the classroom, with feedback and reassessment. A quasi-experimental, quantitative research design allowed for the investigation of course achievement from pre-FACs to FACs semesters using regression discontinuity methodology. Changes in attitudes from pre- to post-survey in semesters using a curriculum with FACs were analyzed by multilevel regression techniques. Course achievement improved …

The Mental Health Correlates Of Microaggressions Towards Transgender And Gender Diverse People Of Color: Moderating Effects Of Identity Affirmation And Lgbtq+ Community Connectedness, Kevin Chi

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

LGBTQ+ (lesbian, gay, bisexual, transgender, queer, or other meaningful self-labeled sexual and gender identities) individuals experience daily stressors (e.g., discrimination, violence, hypervigilance, negative expectations) that contribute to poorer mental health outcomes (e.g., depression, anxiety, posttraumatic symptoms, substance). For LGBTQ+ people of color (POC), identifying with multiple intersecting marginalized identities creates unique experiences of inequality that expose them to additional stressors, contributing to poorer mental health outcomes. Perceiving microaggressions, daily brief, everyday assaults on marginalized individuals, about one’s identity has been found to have negative mental health effects. TGD (transgender and gender diverse) POC face exposure to multiple types of microaggressions …

Act And Veterans: A Multiple Baseline Study Using Act To Treat Anxiety Disorders In U.S. Military Veterans, Jeremiah E. Fruge

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

There are 18 million Americans, roughly 7% of the population, who are Veterans. In contrast with the general population, Veterans have a high likelihood of exposure to psychological harm during their military service. For example, studies indicate Veterans are diagnosed with anxiety disorders in some cases four times higher than in the general population, though few studies examine treatment. Military culture is an additional factor which is important to account for when treating Veterans. For example, within the military an emphasis is placed on values and committed action which may mean this population will benefit more from certain therapies than …

The Influence Of Secondary Principals' Perceived Trust Of Assistant Principals And Central Office Supervisors On Principal Self-Efficacy For Instructional Leadership, Cody J. Reutzel

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Although self-efficacy has been studied widely in education, variables associated with the self-efficacy of principals have received relatively limited attention. The current study investigated the relationship between secondary principals’ perceptions of trust in their assistant principal and central office supervisor and their own self-efficacy for instructional leadership. Surveys were collected from 80 secondary principals. Open-ended questions were utilized to gain greater understanding of the behaviors contributing to principals’ perceptions of trust and feelings of self-efficacy. Data were analyzed using correlation and multiple regression. Quantitative results revealed that no statistically significant relationship is present between trust perceptions in the relationships investigated …

Connectedness And Wellbeing: Investigating Community And Nature-Based Connection In The Context Of Utah's Rapid Growth, Sarah E. Wilson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Research suggests that feeling connected to the natural world and feeling socially connected to your community positively influence wellbeing. However, significant demographic shifts within communities may reduce the amount of social and nature-based connectedness enjoyed by residents. As one of the fastest growing states, data from within Utah likely provides important insights related to how population growth impacts connectedness and wellbeing. Considering this, the present research investigated the relationships between personal wellbeing, community connection, and connection with nature in the context of Utah's rapid population growth by utilizing quantitative survey data from the Utah Wellbeing Project and demographic information from …

Preservice Teacher Engineering Design Teaching Efficacy, Laura Wheeler

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Science educators are tasked with enacting The Next Generation Science Standards that include engineering core ideas and practices. Many teacher preparation programs and content courses do not include or require engineering design leading many science teachers to believe they are unprepared to teach engineering design. The lack of experience and belief of being unprepared to teach engineering design results in preservice educators’ lack of engineering design teaching self-efficacy. Preparation programs inclusion of efficacy in is essential to understanding later enactment. This mixed-method case study researched the engineering design teaching self-efficacy of eleven preservice educators during an engineering design unit taught …

Evaluating Beaver Translocation Methods For Desert River Restoration, Christine E. Sandbach

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Wildlife translocation, or moving wild animals from their original home to a new location, is a common conservation practice; however, translocation programs have variable success rates. Beaver translocation is often used in stream restoration projects due to beavers’ role as ecosystem engineers—beavers enhance riparian habitat by building dams that hold water and create more diverse channels. Beaver translocation success is often limited by high mortality and long distance movement after release, and improvement in translocation methods is needed. My objective was to evaluate two methods of improving beaver translocation success in a degraded desert river in east-central Utah: beaver dam …

The Longitudinal Effects Of Adverse Childhood Experiences On Internalizing And Externalizing Problems: In Search Of Demographic Disparities, Cynthia M. Navarro Flores

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Children experience high rates of emotional problems (e.g., anxiety, depression) and behavioral problems (e.g., defiance, aggression) that can have long-lasting detrimental effects. Emotional/behavioral problems have been found to relate to exposure to adversity during childhood (i.e., adverse childhood experiences [ACEs]). Studies have found that rates of exposure to ACEs and emotional/behavioral problems may vary depending on one’s race/ethnicity, sex, and income. Research has not yet looked at how emotional/behavioral problems develop throughout childhood in conjunction to exposure to ACEs. The current two-paper dissertation focused on examining the individual and conjointly developing trajectories of ACEs, and emotional (i.e., internalizing problems) and …

Adverse Childhood Experiences, Discrimination, & Adulthood Health Outcomes: Impacts Of Protective And Compensatory Experiences In Childhood, Sallie A. Mack

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Adversity encompasses a wide range of stress-inducing experiences that are often prolonged and/or recurring in nature. Adverse childhood experiences (ACEs) capture adversity experienced before the age of 18, including abuse, neglect, and general household dysfunction. ACEs are widely linked to physical and mental health outcomes across the lifespan. Racial/ethnic discrimination, a form of adversity that can occur across the lifespan, has also been linked to many negative health outcomes. Protective and compensatory experiences in childhood (PACEs) are a relatively newer conceptualization of early-life resiliency factors. Early life resiliency is linked to positive health outcomes later in life. Our studies investigated …

Public Perceptions And Attitudes Toward Domestic Climate Migrants And Migration In The U.S., Brittany Shae Harris

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Increasing frequency and intensity of extreme weather events due to global climate change have an important effect on human migration and relocation. Short-term extreme weather events like floods and wildfires are likely to continue to displace people. Long-term environmental changes like droughts and increasing temperatures may also contribute to increased human migration. This research aimed to better understand how people in the U.S. perceive domestic climate migrants, and what drives these perceptions. First, I investigated the relationship between public climate change risk perceptions and attitudes and perceptions about domestic climate migrants and migration. I found that people tend to rely …

Comparative Study Of Clustering Techniques On Eye-Tracking In Dynamic 3d Virtual Environments, Scott Johnson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Eye-tracking has been used for decades to understand how and why an individual focuses on particular objects, areas, and elements of space. A vast body of knowledge exists on how eye-tracking is measured. However, historically, eye-tracking has been predominately studied using 2D environments, with limited work in 3D environments. The purpose of this study is to identify which methods most accurately represent the areas that have captured the participant’s visual attention within a 3D dynamic environment. This will be completed by evaluating different clustering methods of fixations using a customized virtual reality tool that collects eye-tracking data. There exist several …

App-Based Academic Interventions For Children With Autism, Cassity R. Haverkamp

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Technology, such as tablet/phone apps, robots, video games, and virtual reality, can be used to teach skills to autistic children. Research on technology supports for autistic youth often focus on social skills, a main part of an autism diagnosis. However, autistic children may also have academic challenges, and fewer studies have looked at how technology can teach academic skills to children with autism. We created three studies to look at how academic apps may benefit autistic children. In the first study, we reviewed studies that looked at how academic apps can increase the academic skills of children with autism. We …

Similarities And Differences In Correlates And Trends In Prescription Stimulant And Prescription Opioid Misuse Among College Students, Julie Murray

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

When used as medically intended, prescription opioid and stimulant medications can have therapeutic benefits. Misuse of these medications, however, presents significant health risks, including increased risk of death and injury. Young adults, ages 18 to 25, have the highest rates of misuse of prescription opioids and stimulants nationally and within this age group, college students may be particularly at risk. This two-study dissertation explored factors related to prescription opioid and prescription stimulant misuse in college students in order to assess similarities and differences in correlates and trends.

Study #1 assessed for similarities and differences in correlates of prescription opioid misuse …

Co-Creating Culturally Inclusive Climate Change Programming: A Qualitative Study With Indigenous Populations In Southeast Utah, Bayli R. Hanson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study explores the impact of climate change on underrepresented communities, particularly Indigenous populations in the Colorado Plateau region, and the negative effects on their cultural identities and traditional practices. Despite their knowledge and connection to the land, Indigenous communities are experiencing climate change at a more extreme rate due to their geographical location and the lasting impacts of settler colonialism. The study aims to better understand Indigenous perspectives of climate change, co-create a climate change curriculum with Indigenous populations in southeastern Utah, and apply it to an Indigenous-centric field experience. By incorporating traditional ecological knowledge and Western science practices, …

Diversity In Tech: Analyzing The Mismatch Between Corporate Framing And Impact, Rana Abulbasal

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This doctoral dissertation investigates the discrepancy between tech companies' substantial investments in diversity programs and the persistently low representation of Black, Indigenous, and people of color (BIPOC) employees. Despite extensive efforts, discrimination and harassment against women and people of color persist in the industry. The study employs a critical interdisciplinary approach, comprising sociological perspectives on diversity management and two empirical studies. The first scrutinizes tech companies' framing strategies of diversity initiatives on their websites, while the second explores the impact of Diversity, Equity, and Inclusion (DEI) policies on women of color in the industry. By identifying shortcomings and proposing recommendations, …

Long-Distance Recreational Travel Behavior And Implications Of Autonomous Vehicles, Sailesh Acharya

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Have you ever wondered how people travel long distances and how it could be affected by the emergence of autonomous vehicles (AVs)? This dissertation aims to answer those questions by studying the current behavior of long-distance recreational travelers and their preference in the age of AVs. This dissertation has four main goals. First, it seeks to develop a reliable way to measure people’s satisfaction with long-distance recreational trips and understand the similarities and differences between long- and short-distance travel satisfaction. Second, it looks at the connection between how people travel, how satisfied they are with their travel experiences, and how …

Cross-Boundary Stewardship In Protected Area Centered Ecosystems: Perceptions Of Success And Characteristics Of Cooperative Engagement, Ryan D. Tarver

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The legal boundaries of protected areas, such as national parks are established and enforced by humans. Therefore, jurisdictional boundaries are ultimately have human meaning but not necessarily ecological relevance as natural phenomena such as watersheds and wildlife habitat often extend beyond a jurisdictional boundary. When considering the extent of natural system, we find that protected areas only make up part of a given ecosystem. The result is a large expanse of lands that fall under a various ownership types that include both publicly and privately designated tracts of land. This presents a management challenge when attempting to manage at the …

Ars, Virtus, Impetus: Gladiatorial Training And Roman Legionaries, Daniel Porter

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In 105 BCE, the Roman consul Publius Rutilius Rufus employed gladiatorial training for his legionaries. This thesis examines the physiological and psychological consequences of this style of training on the human body in an effort to understand why these particular soldiers were so effective. I used experiential testing alongside primary and secondary source research to examine how this process better prepared Roman troops for engaging in actual combat.

Trial Spacing And The Conditioned Motivational Effects Of A Food-Predictive Cue, Gabrielle M. Sutton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Stimuli in the environment can come to influence motivation and behavior through a process known as Pavlovian conditioning. During Pavlovian conditioning, stimuli in the environment come to predict the availability of a reward. Two different procedures are used to investigate how stimuli can modify ongoing behavior and reward consumption, known as Pavlovian-instrumental transfer and potentiated feeding, respectively. In other procedures that investigate how stimuli modify behavior, certain time intervals during Pavlovian training can influence how much a stimulus can modify behavior. One of those intervals is the time between the presentation of a stimulus and the associated reward. This interval …

Finding Their "Why": Examining The Development Of Sense Of Purpose During The University Years And Its Role In Student Well-Being, Michael Q. King

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Nearly 20 million students were expected to be enrolled for college or university studies during the 2020-2021 academic year. These institutions often advertise to prospective students that, in addition to advancing their education, they will discover their purpose. Given previous work and current interest in sense of purpose, additional attention on sense of purpose in the university setting is worthwhile. In addition, as many university stakeholders are concerned about an ongoing mental health crisis, a further examination into a developmental construct (i.e. sense of purpose) thought to provide a “sheltering fortress in a world of constant threat” seems …