Digital Commons Network^™

The Effects Of Excessive Smartphone Use On Interpersonal Relationships, Lisa M. Whitesell

Electronic Theses, Projects, and Dissertations

Smartphones are integral to daily life, generating a propensity for overuse that raises concerns about the potentially adverse effects on social connections and communication. Previous research is primarily quantitative, focused on male subjects outside the United States, and has not explored the impact of smartphone use on relationships from the perspective of close friends and family. This study addresses the gap by applying qualitative methodologies using a more balanced gender sample in the United States. Semi-structured interviews will capture participants’ experiences and perceptions of how excessive smartphone use affects their interpersonal relationships. Open-ended questions will explore smartphone use patterns, the …

Barriers To Healthcare In Lgbtq+ Baby Boomers, Kellie Jones, Alexandra Lomeli, Bryant Vargas

Electronic Theses, Projects, and Dissertations

LGBTQ+ Baby Boomers have experienced decades of discrimination, societal suppression, and exclusion from equitable healthcare. Despite advancement in recent years, healthcare disparities persist, and past experiences of discrimination may contribute to present-day barriers in accessing quality care. Existing research often neglects the intersectionality of aging, sexual orientation, and identity, leaving a gap in understanding the long-term effects of historical trauma on healthcare access for this population.

This quantitative study seeks to answer the question: How does the historical trauma experienced by the LGBTQ+ Baby Boomer population impact the healthcare barriers they face? This study proposes to examine the relationship of …

Overcoming Obstacles: Exploring Mental Health Service Barriers For Immigrants And The Impact Of Acculturation, Mallory Manahan, Joyce Guevara

Electronic Theses, Projects, and Dissertations

Immigrants are faced with various challenges as they adjust to a new life in a foreign country and undergo acculturation. The acculturative stressors experienced by immigrants increase the risk of mental health issues like depression and anxiety. Yet, mental health services are underutilized by the immigrant population despite a high need for mental health support. The underutilization of mental health services can be attributed to barriers like stigma, language barriers, and a lack of culturally competent care. This study explores the acculturation impacts on immigrant mental health and identifies the barriers to accessing mental health services to gain a deeper …

Racial Disparities In Sentencing Across The United States: A Regression Analysis, Katlyn Moreno

Electronic Theses, Projects, and Dissertations

Background: Mass incarceration has been a serious social problem in the United States with millions of people under the supervision of the criminal justice system. This problem is even more challenging for minority populations with African-Americans, Hispanics, and other minority racial groups experiencing harsher punishment than their non-minority counterparts. Previous research on this topic is limited in scope and methodology. Purpose: This study will fill a gap in the literature by comparing sentencing lengths among racial groups in the United States. It was hypothesized that racial minorities (African-American and Hispanic offenders will receive lengthier sentencing as compared to their counterparts …

Structural Erasure And Suicide Risk: The Impact Of Gender Misrecognition And Institutional Nonsupport On Incarcerated Transgender Adults In California, Julliana Lex Alcala, Allyza Rae Roxas

Electronic Theses, Projects, and Dissertations

Incarcerated transgender and gender-diverse (TGD) individuals experience disproportionately high rates of suicide risk, and correctional environments may intensify minority stress through institutional misrecognition, discrimination, victimization, and restricted access to gender-affirming care. Despite protective policy reforms such as Senate Bill 132, limited research have examined how structural practices shape suicidal ideation among incarcerated TGD populations. This study will investigate how denial of gender-affirming recognition and staff support contributes to suicidal ideation among incarcerated TGD adults in California state prisons. From the perspective of the Gender Minority Stress framework, this study will use a convergent mixed-methods design to examine both statistical relationships …

Eating Patterns Among College Athletes, Sarah Sanchez

Electronic Theses, Projects, and Dissertations

The purpose of this cross-sectional study was to examine eating patterns among college athletes attending a minority-serving, urban institution where commuting is highly prevalent to assess potential risks of disordered eating, nutrient deficiencies, and food insecurity. A total of 189 students [M age (SD) = 20.29 + 1.46 years] from a mid-sized university in the U.S. responded to an anonymous online survey. The survey consisted of questions regarding food security, hydration/beverage status, demographics, disordered eating attitudes and behaviors, and food consumption patterns. Findings indicated a low prevalence of severe disordered eating behaviors within this sample. However, attitudes about disordered eating …

The Development And Evaluation Of A Group Therapy Program For Perinatal Loss In Rural Appalachia, Hope O'Neill

Electronic Theses and Dissertations

Perinatal loss can have vast adverse psychological consequences and has limited psychotherapeutic options to assist with those outcomes. Currently, there is no gold standard psychotherapy for the treatment of perinatal grief. Group therapy has proven to be an effective modality for various populations and has been shown to be beneficial for perinatal loss and the subsequent psychological outcomes. This study utilized a previously conducted systematic review to develop and evaluate a group psychotherapy for perinatal loss. The ten sessions of the group were completed by two participants and several constructs were explored pre- and post-intervention: grief, depression, anxiety, post-traumatic stress, …

On The Paleontology Of Belize, Alson Ovando

Electronic Theses and Dissertations

Paleontology can be considered an underrepresented and emerging area of science in Belize. A primary aim of this thesis is to provide a background of paleontology in Belize and present the first comprehensive study of Quaternary vertebrate fossils known from the country. Quaternary fossil sites across Belize include caves, rivers, and sinkholes. In addition to reviewing and assessing material from known sites, this thesis presents new information and discoveries that were made while investigating Belize’s Quaternary fossil record. This thesis also includes a geospatial model depicting ecoregions in Belize during the last glacial maximum. Overall, the results presented here demonstrate …

Essays On High-Frequency Dynamics Of Asset Prices, Yuhong Zhu

Dissertations and Theses Collection (Open Access)

This dissertation studies econometric inference for high-frequency financial data, with a focus on detecting nonstandard drift and volatility dynamics in continuous-time models.

The first chapter proposes a new framework for uniform inference on explosive drift in high-frequency data, where conventional Gaussian approximations can fail due to the non-Gaussian behavior of short-window spot statistics. Under fixed-window asymptotics, these statistics are coupled with dependent t variables, and their maximum converges to a Fréchet distribution. We establish an anti-clustering condition for dependent t-statistics under overlapping windows and develop a feasible coupling-based test. Simulation results demonstrate better size control, and the empirical findings suggest …

Evaluating The Effects Of Multi-Functional Stations, Direct, And Motivational Messaging On Paper Cup Recycling, Madisyn Wynter Slater

Masters Theses

According to the Environmental Protection Agency (EPA), within Michigan alone, the municipal solid waste that has been collected in landfills contains approximately 31.5 million dollars in mixed paper and 18.8 million dollars in plastics (U.S. Environmental Protection Agency [EPA], 2016). One important aspect of recycling awareness is the impact that recycling has on the world. Whereas products like paper and plastic are accepted in recycling programs, any lined paper products (e.g., soda cups and to-go hot cups) are typically not accepted and therefore go to a landfill. Recent technology that can separate the lining from the paper, however, enables paper-lined …

Susceptibility To Memory Errors Created By Leading Questions Based On The Perceived Authority Of Interviewer, Clay K. Wollard

Undergraduate Honors Theses

It has been well established that memory of an event can be modified by introducing misinformation through questioning. This study fills a gap in the research literature by testing the potential relationship between perceived authority and susceptibility to misinformation. This was measured through showing participants a video of a traffic accident and asking them questions about the events they witnessed. Participants were also asked to rate their confidence in the correctness of each answer to determine if there are any correlations between authority, correct answers, misinformation, and confidence. Authority was conveyed through the clothing worn by the researcher during each …

Arrest Rates And Police Presence In East Bay Area Counties Of Northern California, Christiana M. Tyler

Electronic Theses, Projects, and Dissertations

In this research study, we discuss the social phenomenon of mass incarceration in the United States. Previous research has evidenced clear racial disparities within this social issue, but has yet to make a connection between high incarceration rates and the sheer volume of police officers in many communities. This descriptive study sets out to discover whether there is a difference in incarceration rates based on the level of police presence in select counties in Northern California. The study will measure police presence by the number of police officers, using secondary data from U.S. government and nonprofit agencies. The researcher hypothesizes …

Trauma-Informed Approaches In Correctional Settings, Mahlet T. Habtemeskel

Dissertations, Theses, and Projects

Trauma‑informed care (TIC) has become an important framework for understanding and responding to the needs of incarcerated individuals, who experience disproportionately high rates of childhood adversity, interpersonal violence, and systemic trauma. Research has shown that adverse childhood experiences (ACEs) early victimization shapes individual behavior patterns, justice system involvement, and emotional regulation (Ratcliff et al., 2025; Marotta, 2022). Traditional correctional models rooted in punishment, control, and surveillance often repeat the dynamics of past trauma, exacerbating emotional dysregulation, behavioral challenges, and recidivism (Desai, 2019; Slovinsky, 2023). This thesis examines the theoretical foundations, implementation strategies, and outcomes of trauma‑informed approaches in correctional settings …

Evaluating Long-Term Seasonal Variability Of Aerosol Optical Properties In Colorado, Erin K. Boedicker, Andre Bergeron, Gerardo Carrillo-Cardenas, Dominik Kulakowski, John Rogan, Elizabeth Andrews, Gannet A. Hallar

Geography

Aerosol particles resulting from both wildfires and dust events introduce considerable uncertainty into both climate research and public health assessments. These challenges are becoming particularly evident in the western US. To gain a deeper understanding of western US aerosol properties, we analyzed 13 years (2011–2024) of surface in-situ aerosol optical data from Storm Peak Laboratory (SPL) in northwestern Colorado, and 6 years (2019–2024) of surface in-situ aerosol optical data from Table Mountain (BOS) in central Colorado. The aerosol optical properties at both sites demonstrate a strong summer wildfire smoke signal (peaking in August) and evidence of springtime dust events. BOS …

Are College Students Thinking Twice About Having Kids? How Political Factors May Affect The Future Birth Rate In The United States, Gloria Flores

Theses and Dissertations

The trend of the birth rate decline is an important phenomenon which has attracted scholarly attention in the United States. Prior research has explored factors such as income, education, and personal preferences. However, there is minimal research on how the political environment affects people’s family planning decisions. That is, in what ways might perceptions of modern politics affect whether people decide to have children? The limited amounts of research in other countries focusing on political efficacy and its effects on people’s decision to have children have found that people are highly sensible about their political environment when it comes to …

Log Off To Level Up: The Effect Of Social Media Hiatus On Goal Pursuit, Nekysha L. Y. Jalil, Yong Han Tan, Andree Hartanto, Eddie M. W. Tong

Research Collection School of Social Sciences

Concerns are growing that social media, with its constant notifications and attention-grabbing content, may distract individuals and hinder progress toward important goals. Despite its pervasive presence in our lives, the impact of social media on goal achievement has not been thoroughly studied. This within-subject experimental study aims to investigate the effects of social media hiatus (SMH), a short abstinence from social media usage, on goal pursuit processes. Participants (N= 107) completed daily diaries over three consecutive days of SMH and three days of regular social media use. SMH was manipulated by blocking participants’ access to multiple social media platforms. The …

Perception Of Socioeconomic Status: A Meta-Analysis Of Manipulations, Jacinth Jia Xin Tan, Yong En Amos Tai

Research Collection School of Social Sciences

The causal effects of one’s socioeconomic status (SES) on outcomes are typically examined by experimentally manipulating SES self-perceptions based on one of three SES dimensions—absolute resource, relative resource, and general social position. We investigated the efficacy of these manipulations by systematically meta-analyzing their effects on SES self-perceptions. Based on 107 eligible samples (N = 26,203), manipulations of SES self-perceptions across the three SES dimensions were effective overall (g = 0.56–0.95). Explicit priming of absolute resource and relative resource manipulations comparing high versus low SES were consistently effective—although bias-corrected effects were attenuated—suggesting the importance of salient SES information and social comparisons. …

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 …

Intersectionality And Belonging: Higher Education Mathematics, Ashley Natalie

Mathematics and Statistics

Students with intersecting marginalized identities (such as race, gender, socioeconomic status, disability, or first-generation background) often face unique challenges in advanced mathematics that affect confidence, participation, amounting to a sense of belonging. These experiences remain underrepresented in mathematics education research. This qualitative, narrative-based study examines how these students experience classroom dynamics and belonging in upper-level mathematics courses. Semi-structured interviews will be analyzed thematically to identify patterns related to identity, classroom culture, instructor behavior, and peer interactions. Findings aim to highlight barriers and supportive practices, informing more inclusive teaching strategies and equitable learning environments in advanced mathematics.

Intersectionality And Belonging: Higher Education Mathematics, Ashley Williams

Mathematics and Statistics

Students with intersecting marginalized identities (such as race, gender, socioeconomic status, disability, or first-generation background) often face unique challenges in advanced mathematics that affect confidence, participation, amounting to a sense of belonging. These experiences remain underrepresented in mathematics education research. This qualitative, narrative-based study examines how these students experience classroom dynamics and belonging in upper-level mathematics courses. Semi-structured interviews will be analyzed thematically to identify patterns related to identity, classroom culture, instructor behavior, and peer interactions. Findings aim to highlight barriers and supportive practices, informing more inclusive teaching strategies and equitable learning environments in advanced mathematics.

Youth In Leadership Positions: A Mediation Program Proposal, Abigail Horn

Sociology

Encountering the justice system can have harmful impacts on a child’s well-being and can lead to negative outcomes in the future, such as missing school and reoffending. This paper proposes a program to combat these impacts by creating infrastructure for schools to handle low level offenses within schools through a mentoring program. After a review of the literature on the current justice system in the United States, rehabilitative and restorative justice practices, and the effects of youth leadership positions, the “Re-Mentoring Program” is proposed. A play on the words "restorative" and "rehabilitative," this program involves youth who have offended, victims, …

Narcissism And Eyewitness Identification, Haley M. Hearn

Graduate Theses and Dissertations (2019 - present)

According to the Innocence Project, 69% of individuals exonerated by DNA evidence were initially found guilty due to an eyewitness misidentification (Innocence Project, n.d.-a). A way that investigators attempt to prevent misidentification is by assessing how confident eyewitnesses are in their identifications. There is a large body of research suggesting that these confidence estimates can, in many instances, operate as reliable barometers of accuracy. However, what if an eyewitness is overconfident? Narcissism is a personality trait characterized by overconfidence. If a narcissistic eyewitness reports confidence in their identification of a suspect, should this report be trusted? Two studies were conducted …

Belongingness And Motivation Among College Students, Noah Seiter

Curriculum and Instruction Undergraduate Honors Theses

Background/Introduction: Student motivation is influenced by a plethora of variables and factors in educational settings which include the student’s sense of belongingness; however, belonging is often treated as a single construct rather than a dimensional idea. This study addresses the need to differentiate student belongingness into its distinct components of peer belonging and institutional belongingness and examine their unique contributions to levels of student motivation in the collegiate level. Purpose: The purpose of this study is to examine this distinction between levels of institutional belongingness and peer belongingness as well as their independent and collective influences on motivation among college …

The Artificial Artist: Considering Ai’S Impact On Image Copyright, Alyse Mandelblatt

Communication Undergraduate Honors Theses

This thesis seeks to create empirical results to ground what has been a largely theoretical discussion about the effect of artificial intelligence (AI) on copyright law in the United States. AI has disrupted traditional ideas of creativity and expression, which are vital communication tools. Copyright is a regulatory agent to encourage the production of unique communication products by giving owners complete rights to their work. Copyright principles conflict with current AI model training practices. This research considers how AI literacy may provide insight into copyright knowledge and AI attitudes for prediction of how common law and AI regulation policy may …

Attachment And Betrayal: Post-Infidelity Attachment Issues With A Focus On Gender, Taylor Forsythe

Electronic Theses and Dissertations

Infidelity represents a significant relational trauma that may disturb attachment processes such as trust, emotional intimacy, and closeness. There is a gap in the literature on how different infidelity exposures may relate to these attachment responses; more so, there is a dearth of information on the gender differences for attachment issues following any kind of infidelity. The purpose of this study aimed to examine differences in avoidant and anxious attachment across infidelity groups (no infidelity, non-sexual infidelity, sexual infidelity), and a further comparison of gender differences in those groups. Participants (N = 151) completed online surveys in a larger study …

Digital Scholarly Ecosystems: Challenges In Manuscript Preparation And Evaluation, Hrudayananda Padhan

Library Philosophy and Practice (e-journal)

Scholarly communication in the digital era is becoming influenced by the problems of manuscript preparation, journal choice, and peer review in spite of the blistering technological progress and open-access publication development. Researchers frequently encounter difficulties with academic standards in writing, professional ethics of publication, engaging in the search of reliable journals, navigating complex editorial and peer review procedures, which are all the factors affecting the quality, credibility, and visibility of the research products. It follows a narrative literature review methodology to examine academic publications between 2015 and 2025, which will help to determine the main trends, organizational issues, and new …

Volunteer Spotlighting: Costly Signaling To Promote Volunteerism, Clyde A. Raible V

Master's Theses

Prosocial behaviors, because they are initially costly and do not guarantee a direct benefit to the actor, can nonetheless increase social status by signaling a willingness to incur cost on behalf of another. Given this signal value, nonprofit organizations may be able to leverage this knowledge to increase donations, such as through the provisioning of attention to, and recognition of, volunteers through social media. I predicted that the costliness of spotlighted behavior and the target signal clarity (i.e., individual vs. group spotlight) would interact with participants’ dispositional dominance and prestige-based status motives to influence volunteerism interest. To explore these associations, …

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 …

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 …

Restorative Justice In Cache Valley: Building Community Resilience Through Restorative Practices, Rivkah Haubner

Undergraduate Honors Capstone Projects

Restorative justice as a field of study is primarily applied to criminal justice proceedings or similar topics. As such, its use as a tool in political organizing is an underdeveloped field. Due to its Indigenous history, restorative justice has intrinsically ant-colonial, anti-imperial, and anti-racist roots and is therefore already situated within the ethos of many progressive movements. Historically, radical movements within the United States and across the world experienced both internal and external pressures that undermined their goals. Restorative justice offers a framework through which to understand political action as a whole and specific tools to address internal conflict within …