Digital Commons Network^™

Perspectives Of Trauma Among Licensed Trauma Therapists: A Concept Mapping Study, Sean W. Bullock

Master's Theses

To address gaps between research and psychotherapeutic intervention for trauma and trauma-related issues, the current study elicited and analyzed the perspectives of licensed trauma therapists via a concept mapping process. A literature review was conducted to explore the history and limitations of trauma’s current medical use as outlined by Criterion A of posttraumatic stress disorder in the DSM-5-TR. To answer the research question regarding how practitioners understand trauma, the researcher recruited licensed trauma therapists (n = 17) to participate in concept mapping. Participants generated 126 unique statements, which they then sorted based on similarity and rated individually on importance. Hierarchical …

Mental Health, Personality, Identity, And Adjusting To Life After Sports, Jovana Babic

Master's Theses

This study looked at how athletes adapt to life after competitive sports in relation to psychological issues. In publicly accessible podcast interviews, 95 former athletes, most competing at the collegiate or professional level, were examined using their own words. Claude and Gemini, two large multimodal models, independently coded each interview for four mental health outcomes: depression, anxiety, dependency, and identity confusion, as well as for a set of predictor variables, such as neuroticism, emotion regulation, athletic identity, identity foreclosure, intrinsic motivation, grit, social support, and retirement planning. A binary present or absence coding system was employed, and Gwet's AC1 was …

Fear, Threat, And Google Searches: Examining Ideological Shifts Using Big Data, Erin M. Cerasaro

Master's Theses

In their review of research on factors that affect political conservatism, Jost et al. brought together research from several theoretical viewpoints. This produced a model of psychological needs and motives in individuals which react with stimuli that make them feel fearful and threatened (F/T), increasing adherence to conservative ideology. While some research supports these claims, evidence shows that in some contexts these variables increase ideological polarization overall, but may also have a greater impact on conservative attitudes specifically. Researchers have had difficulty in investigating these relationships in naturalistic settings due to an inability to manipulate events that precipitate this ideological …

The Caged Canary: Compounded Discrimination And The Female Jazz Vocalist, Isabella Eaton

Master's Theses

While women have historically represented the overwhelming majority of jazz vocalists, they have also experienced a unique legitimacy gap in a culture that traditionally grants the status of authenticity to the masculine instrumentalist. This study explores the experiences of mid-twentieth century female jazz vocalists, arguing that they faced compounded discrimination within American jazz culture as a result of gender marginalization and the devaluation of their vocal instrument. The intricacies of this phenomenon necessitate a multipronged qualitative approach by employing historiographical analysis, synthesis of existing scholarship, and qualitative case study research methods. Beginning with the dichotomy between the jazz “cat” and …

Cultural Orientation, Parent-Child Connectedness, And Student Mental Health Perceptions, Abigail M. Mattias

Master's Theses

An individual’s perception of mental health is likely shaped by multiple interrelated factors. Connecting research into mental health perceptions across racial groups and parental value transmission suggests that a strong parent-child relationship increases the likelihood of the child endorsing parental and cultural values. The current survey examined the following predictors of mental health stigma among 144 college students: cultural orientation (collectivist/individualist attitudes), cultural background (collectivist/individualist heritage) as mediated by perceived parental mental health stigma, and parent-child connectedness as moderating the mediation. As predicted, there were stronger links between parent and child mental health stigma when parent-child connectedness was stronger. The …

Empathy As Activism: Empathy Fostering Tactics Of Minoritized Contemporary Artists, Nicole J. Rudolph-Vallerga

Master's Theses

In the 1980s to 1990s, movements emerged such as the U.S Multiculturalism Movement which responded to the Reagan era’s (1981-1989) conservate wave in the United States. Alongside these movements, many artists of minoritized identities (BIPOC, LGBTQIA+, women, disabled, etc.) were under attack and made art designed to inspire an empathetic response in the viewer as a form of defensive activism. These artists created art designed to protect themselves and their marginalized communities by provoking an empathetic connection between the viewer and the artist’s minoritized community to combat internalized stereotypes. I apply Heidi Maibom’s theory of “moral imagination” to activist art …

Baseline Nutrition Knowledge And Feasibility Of A Whatsapp-Delivered Nutrition Education Intervention Among California Wildland-Urban Interface Firefighters, Lauren E. Anderson

Master's Theses

Wildland firefighters perform physically demanding work under challenging environmental conditions that place substantial demands on nutritional health and occupational performance. Despite the importance of nutrition in supporting physical performance, recovery, and long-term health, limited research has examined nutrition knowledge and dietary behaviors among California wildland firefighters or evaluated the feasibility of remotely delivered nutrition education interventions within this occupational population. Therefore, the purpose of this pilot study was to assess baseline nutrition knowledge, nutrition self-efficacy, and dietary behaviors while evaluating the feasibility of a 12-week WhatsApp-delivered nutrition education intervention among California wildland firefighters.

Twenty-four firefighters completed the baseline assessment and …

The Acute Effect Of A Single Dose Of Berberine On Blood Glucose Response Following A Standardized Meal And 2-Mile Walk Performance In Healthy Adults, Victor Emmanuel Obaro

Master's Theses

It is clear that exercise improves overall health status, and it is possible that berberine (BR) may work through some similar mechanisms to improve health status as well.  Purpose: The purpose of this study was to explore the acute effects of a single dose of BR on health status following a standardized meal and a 2 mile walk treadmill protocol with outcomes including blood glucose (BG), blood pressure (BP), heart rate (HR), rate of perceived exertion (RPE), and a two-mile walk time trial performance. Methods: This study used a cross-over design where 14 healthy, young adults were given berberine (BBR) …

Egyptian Suite: Compositional Reflections, Jeremy Fisher Jacobus

Master's Theses

Egyptian Suite is an original composition for concert wind ensemble that takes example and inspiration from what others believe was Ancient Egyptian music, with some of today’s examples of Egyptian music. This work is divided into four movements: The Nile, The Pharaoh’s Festival, The Pyramids, The Grand Coronation, with each movement representing personal interpretation of each idea with the instrumentation, and the changes in texture, color and rhythm. With each movement of the Egyptian suite, I evaluated instruments being used as additional colors and textures, used more non-conventional key signatures modulations and time signature changes, and utilized a diverse and …

Differential Effects Of Generative Artificial Intelligence On Formative And Summative Assessment Performance: A Quasi-Experimental Longitudinal Study, Md Istiak Morsalin

Master's Theses

Generative artificial intelligence has unsettled a core assumption of course assessment: that scores on unsupervised work reflect what students can do unassisted. This study tests whether the widespread availability of ChatGPT altered student performance differently on formative versus summative assessments in Business Analytics and Foundations, a required undergraduate quantitative-methods course taught by one instructor across nine cohorts. In a quasi-experimental longitudinal design, the Fall~2022 cohort ($n = 90$), the last to finish before ChatGPT's public release, serves as a control against eight post-ChatGPT cohorts spanning Spring~2023 through Summer~2025 ($N = 646$). Outcomes were drawn from McGraw-Hill Connect records using matched …

Multidimensional Determinants Of Gait, Balance, And Softball Performance In Female Youth: Biomechanics, Resource Access, And Psychosocial Factors, Allie G. Mcauliffe

Master's Theses

Movement quality is a fundamental indicator of healthy childhood development and supports physical, emotional, psychosocial, and cognitive well-being. Movement quality is influenced by multiple biomechanical, environmental, and psychosocial factors, yet the relationships among them remain poorly understood in underrepresented populations such as female youth, particularly in softball. Previous studies have largely examined biomechanics, resource access, and psychosocial experience independently, and few have investigated how these factors interact in female youth softball players. To address this gap, this study compared gait and balance characteristics between softball (N = 34) and non-softball (N = 7) female youth, examined associations between resource access, …

Comparing Online Versus In-Person Administration Of Cognitive Tasks And Evaluating Their Predictive Utility Of Inattention Symptoms And Related Behaviors, Cameron Pothoven

Master's Theses

Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder associated with less developed working memory (WM) processes, theorized to be a core contributing factor in the development of ADHD and a predictor of ADHD symptom severity (Alderson et al., 2013; Rapport et al., 2008). Objective measures inclusive of working memory tasks, when used in conjunction with self-report measures, have been previously shown to increase the accuracy of diagnosing ADHD (Marshal et al., 2021. However, given that WM is typically assessed by a trained clinician, it is unclear how accurate and comparable online administration of adapted WM tasks are to their in-person counterparts. …

Predicting Student Belonging In Computing Education: A Multimodal Machine Learning Approach Using Eeg And Survey Data, Hannah Moshtaghi

Master's Theses

Measuring students’ sense of belonging, characterized by feelings of acceptance, inclusion, and encouragement from teachers, remains a significant challenge in computing education. Prior research has associated this multidimensional construct with positive academic outcomes and has identified instructors’ growth- and fixed-mindset messaging as a potential influence. However, belonging is a complex and deeply personal experience that is difficult to capture through direct observation alone. Current measurement methods rely on self-report surveys, which may not capture every aspect of an experience that can also involve emotional and cognitive responses.

This thesis investigates whether combining EEG data recorded during a belonging questionnaire with …

Secure And Compassionate Dementia Care: Non-Intrusive Remote Monitoring Of Falls, Wandering, And Agitation, Awan-Ur- Rahman

Master's Theses

Alzheimer’s disease and related dementias (ADRD) present significant safety challenges, as affected individuals may experience falls, wandering, agitation, and a progressive decline in independence. Although continuous monitoring can enable timely intervention, many existing systems rely on cameras or wearable devices, which may introduce concerns related to privacy, comfort, and sustained use. This thesis explores privacy-preserving and non-intrusive remote monitoring through two complementary studies. The first study presents an ambient Wi-Fi channel state information framework for recognizing agitation and eight daily activities. The proposed approach translates behavioral and physiological markers commonly captured by wearable sensors into the Wi-Fi sensing domain. The …

Timelines Over Tokens: Summarization, Prompting, And Explainable Fine-Tuning For User-Level Suicide Risk Detection, Aditya Tekale

Master's Theses

This research presents a two-stage pipeline for user-level suicide risk detection from Reddit: first, inference-only prompting with summarization; second, fine-tuned encoder classification with explainability and expert validation. The data are user-level: each of the 500 C-SSRS Reddit items is one user’s chronologically concatenated posts and comments (a user timeline), annotated by psychiatrists. Stage one: six prompting strategies zero-shot, few-shot, chain-of-thought, tree-of-thought, least-to-most, and self-consistency are evaluated across six LLMs on multi-class and binary formulations; simple zero-shot achieves the highest balanced accuracy (0.53 multi-class). Error analysis shows longer inputs associate with misclassification (p = 0.002); domain-specific summarization (timelines >2,000 tokens) reduces …

The Relationship Between Strength Training And Burnout, Maddie R. Barrientos

Master's Theses

The purpose of this study was to comprehensively examine the relationship between strength training and burnout to assess whether consistent engagement in strength training would be associated with lower levels of burnout. Results of an online survey administered to 119 participants revealed that those who did strength train versus those who did not did not significantly differ in their levels of burnout, but among those who did strength training, there were significant differences in levels of burnout with how they engaged in strength training. The greater frequency of strength training participation and the greater number of muscle groups trained were …

Investigating Learning In Immersive Virtual Reality, Andrew Negrette

Master's Theses

Students often struggle with learning challenging subjects throughout their education. This also tends to lead to lower enjoyment and science self-efficacy for learning. Some subjects may be better represented in 3-dimensional spaces utilizing immersive virtual reality (IVR). Recently, IVR headsets have become more accessible and affordable and therefore are in wider use. The purpose of this study was to investigate whether differences in science selfefficacy, enjoyment, presence and knowledge retention exist between IVR and controls on an ocean acidification lesson. I predicted that participants taking the lesson in IVR would score higher compared to a laptop on all measures, due …

Match Made In Ml: Developing Compatibility Relationships In Evidential Reasoning Approaches With Machine Learning, Ella Jolie Thomas

Master's Theses

The presented expectation maximization informed evidential reasoning model extends the ability of the evidential reasoning calculus to support decision making by integrating an adaptive model learning capability. Compatibility relationships in Evidential Reasoning models are traditionally built by human domain experts. This process is labor-intensive, especially for large and complex models. Additionally, when new data becomes available, compatibility relationships must be reconstructed. Using machine learning and the expectation maximization algorithm, it is demonstrated that compatibility relationships can be constructed that learn relationships between domain knowledge that is used to make decisions. Using drug development as a domain of application, a traditional …

Remote Reality: Exploring The Outcomes Of Psychological Contract Breach On Telecommuting Employees, Karen L. Ng

Master's Theses

The purpose of this study was to investigate the relationship between psychological contract breach (PCB) and attitudinal outcomes, specifically job satisfaction, organizational commitment, and turnover intent, within the telecommuter population. Results of an online survey administered to 213 participants revealed strong support of all hypotheses: PCB was negatively associated with job satisfaction and organizational commitment and positively associated with turnover intent. Exploratory analyses revealed moderating effects of remote work frequency and organizational tenure with PCB and attitudinal outcomes. High-frequency remote workers and longer-tenured employees showed stronger negative reactions to PCB, indicating their amplified vulnerability to breaches. Age and gender showed …

The Moderating Role Of Flexible Work Styles On The Relationship Between Relational Identification And Affective Organizational Commitment, Justine Lee

Master's Theses

The purpose of this study was to explore the moderating role of flexible work styles (in-person, hybrid, and remote) on the relationship between relational identification and affective organizational commitment (AOC). The study utilized an online survey to collect data from 69 respondents. The results demonstrated that although relational identification and AOC were related, this relationship was not moderated by flexible work styles. The three different work styles of in-person, hybrid, and remote work did not show differing affects for a subordinate’s relational identification and the strength of their AOC. The results emphasize that organizations can foster strong relational identification to …

The Process Of Workplace Creativity Spillover To Improving Personal Relationships, Kaushik Ram

Master's Theses

There is substantial research on how work and non-work experiences are closely intertwined, with workplace experiences often spilling over to shape individuals’ relationship dynamics. Despite this, creativity, an increasingly valued skill in the workplace, remains largely overlooked in spillover research. Drawing on broaden-and-build theory, this study examined whether creative process engagement would be positively associated with romantic relationship satisfaction, both directly and indirectly through creative self-efficacy (CSE), conceptualized as a transferable personal resource built through positive experiences. Additionally, it investigated whether supervisor praise would moderate the relationship between creative process engagement and CSE to examine the role managers have in …

The Moderating Effect Of Pay Satisfaction On The Relationship Between Generational Differences And The Desire For Meaningful Work, Mia J. Kottgen

Master's Theses

The modern workforce is increasingly generationally diverse, with generational cohorts such as Baby Boomers, Generation X, Millennials, and Generation Z differing in their work values and attitudes. Prior research suggests that meaningful work may be experienced differently across generations and that workplace factors, such as pay satisfaction, may influence these differences. However, few studies have examined generational differences in the desire for meaningful work while also considering workplace influences. The purpose of the present study was to examine the relationship between generational identity and the desire for meaningful work, and whether pay satisfaction moderates this relationship. A survey was administered …

The Relationship Between Imposter Syndrome And Organizational Citizenship Behaviors: The Moderating Role Of Gender, Sakina I. Read

Master's Theses

Prior research consistently shows that imposter syndrome is associated with a wide variety of negative psychological and work-related outcomes such as stress, burnout, and lower job satisfaction. However, other research suggests that individuals with higher levels of imposter syndrome may engage in compensatory behaviors such as increased effort and discretionary helping for impression management purposes. Additionally, research has found that women tend to report higher levels of imposter syndrome and higher engagement in organizational citizenship behaviors (OCBs) than men, suggesting a gender difference in both variables. The present study sought to examine the relationship between imposter syndrome and OCBs and …

The Great Return In Higher Education: Employee Perspectives Survey, Tonya P. Person

Master's Theses

The COVID-19 pandemic transformed traditional workplace structures across higher education, accelerating the adoption of hybrid and remote work arrangements. In the post-pandemic period, as universities implement or refine mandatory return-to-office (RTO) policies, understanding employee perspectives remains critical for informed decision-making. The present exploratory study investigated staff experiences with hybrid work, anticipated reactions to a five-day in-office mandate, and preferences for future work models within a large public university. Data were collected from 155 university staff members through a 12-item survey assessing perceived benefits of hybrid work, expected impact of a mandatory in-office requirement, and preferred work arrangements when given a …

A Closer Look At The Relationship Between Workplace Harassment And Negative Workplace Behavior: The Mediating Role Of Revenge Cognitions And The Moderating Role Of Fear Of Internal Threat, Keely L. Sinclair Smith

Master's Theses

The purpose of the current study was to provide a closer look at the relationship between workplace harassment and negative workplace behavior by investigating the mediating role of revenge cognitions and the moderating role of fear of internal threat, a novel construct that included both formal and informal organizational sanctions. A sample of 103 employees from a variety of occupational backgrounds participated in the study by completing an online survey. Results of the simple mediation analysis showed that workplace harassment was positively related to negative workplace behavior, and revenge cognitions fully mediated this relationship. In other words, employees who experienced …

Perceptions Of Speech-Language Therapy Among Generations Of One Mexican-American Family, Sabrina A. Macias

Master's Theses

This research is a modified replication of Salas-Provance et al. (2002) and analyzes the perceptions of speech-language therapy among one Mexican-American family. It investigates opinions about causes of speech-language disorders, for whom speech therapy can be helpful, characteristics and stereotypes about people with hearing and speech disorders, and the influence of education level on such opinions. With the assistance of three family members and two cultural informants, an online survey was developed consisting of demographic factors, Mexican folk and medical beliefs, and potential stereotypes of people with speech, language, and hearing disabilities. Twenty-three family members (response rate = 76.7%) completed …

Pick Up The Pieces: Multicultural Men’S Experiences Of Represenentation And Belonging In Higher Education, Lucion Armani Fuller

Master's Theses

To examine how multicultural students experience identity, representation, and belonging within U.S. higher education structured around monoracial classification systems, the present study interviewed six self-identified multicultural male college students. Drawing on Frantz Fanon’s concept of identity fragmentation and Critical Multiracial Theory, the study explored how institutional categorization and racialized perception shape lived experiences of identity formation and misrecognition. Using semi-structured interviews and reflexive thematic analysis informed by interpretive phenomenology, participant narratives were analyzed to understand how identity is negotiated within institutional spaces. The study has three themes. The first is experiencing imposed identity and racial misrecognition. The second is navigating …

Evaluation Of A Sleep Health Composite: Changes In Sleep Over The Menarcheal Transition Among Girls, Julianna Adornetti

Master's Theses

Sleep undergoes a shift during puberty, increasing the risk for psychological and insomnia symptoms, particularly among girls. However, little research has examined how the onset of menarche may contribute to vulnerability in sleep and psychological functioning. The Sleep Health framework provides a standardized, multidimensional way to conceptualize sleep health (RU-SATED: satisfaction, alertness, timing, efficiency, duration, and regularity). Although prior studies have provided proof-of-concept for assessing sleep health using a composite score (SHc), its measurement properties have yet to be explored. The primary aims of this longitudinal study were to (1) evaluate the factor structure of a sleep health composite, (2) …

Satisfaction With Caseworker Services And Child Outcomes For Youth In The Foster Care System, Taira Masuda

Master's Theses

Currently, there are approximately 400,000 children involved in the U.S. foster care system (U.S. Department of Health and Human Services, 2023). Youth involved in foster care experience challenges such as trauma, disruptions to their support system, academic disruptions, and additional public system involvement (Emerson & Lovitt, 2003; Fawley-King et al., 2017; Masuda & Helm, 2024; Modrowski et al., 2023). Considering this context, it is essential to increase efforts to reduce added distress and bolster supportive contexts for youth. Caseworkers are essential service providers for youth in foster care. Caseworkers provide support to youth and families through assessing needs, connecting families …

“Being An Arab Is Like Fighting For Your Joy”: Exploring Bicultural Identity, Racialization, And Psychological Well-Being Among Us-Born Arab Americans, Hisham Nsier

Master's Theses

Bicultural identity development in Arab Americans, who must manage sometimes conflicting cultural expectations, is understudied. Even less is known about Arab Americans born in the United States (US-born AA), who are American by birth yet are alienated from society due to differences between their ‘white’ racialization and their cultural identities. The current study aimed to examine the relationship between bicultural identity, racialization, and psychological well-being at the intersection of US-born AA’s co-existing identities. Eight adult US-born AAs (Mage = 28 years, SD = 4) were recruited from professional Listservs and WhatsApp affinity groups. Qualitative semi-structured interviews were conducted and analyzed …