Digital Commons Network^™

The Impact Of Modern Police Equipment And Training On Reported Anxiety And Depression Of Police Officers, Matthew Roy Burford

Doctoral Dissertations and Projects

This quantitative study investigated the relationships among law enforcement officers’ access to modern equipment, their confidence in their training, and their reported levels of anxiety and depression. The study also tested whether confidence in training moderated the association between equipment and mental health outcomes. Mental health symptoms were measured using the Beck Depression Inventory (Beck et al., 1961) and the Beck Anxiety Inventory (Beck et al., 1988). Two researchers-developed instruments to assess officers’ perceived adequacy of their equipment and confidence in their training. Participants were recruited from law enforcement agencies across the Dallas–Fort Worth metroplex, and data were collected through …

The Relationship Between Estimated Vo2max And Poor Mental Health: A Study Of Brfss Data, Angelina Somadina Oputa

Doctoral Dissertations and Projects

Mental health conditions are one of the leading contributors to the global burden of disease. Despite advancements in mental health therapies and psychiatric medications, significant numbers of patients continue to struggle with mental illness. Despite these challenges, exercise can serve as a powerful tool to address mental health concerns. Current literature has referenced the value of physical fitness to support mental health, however there is limited large-scale research assessing the estimated maximal oxygen uptake (VO2Max) as a predictor of poor mental health days. In response, this quantitative secondary analysis was conducted to examine the relationship between estimated VO2Max and poor …

Strategies To Increase Employee Retention In U.S. Independent Restaurants, Tania Raquel Londono-Rivera

Walden Dissertations and Doctoral Studies

No abstract provided.

Values And The Black-White Mental Health Paradox, Tiffany Soignoli

Doctoral Dissertations and Projects

This quantitative cross-sectional study explored the Black-White mental health paradox (BWMHP), which proposes that Black individuals have better or similar mental health than White individuals despite additional stressors, but the etiology of these differences has not been found. While self-esteem has been consistently found to differentiate Black and White adults in relation to the BWMHP, values have not been investigated. Therefore, using a total sample of 191 Black and 191 White American adults (N = 382), values were examined to determine whether they contribute to the differences in depression, stress, and anxiety, leading to better mental health. Chi-square tests of …

Technology Acceptance And Chatgpt Use In The Workplace, Niya Lewis

Doctoral Dissertations and Projects

Artificial intelligence is increasingly being integrated into organizations and workplaces increasing the need to better understand the influence this technology has on employees. Research investing psychological factors that influence employees' intended use and benefits of these technology tools will help to better understand strategies to support adaptation and effective use of these tools for employees. This quantitative correlational study examined the relationships among technology self-efficacy (TSE), perceived usefulness (PU), decision-making confidence (DMC), occupational self-efficacy (OSE), and technology acceptance (TA) of ChatGPT among working adults across various occupational sectors. Mediating and predictive mechanisms that influence workers objectives to engage with ChatGPT …

You Mean What? Commognitive Conflict In Resolving Contextual Logarithm Problems, Endrayana Putut Laksminto Emanuel, Fatkul Anam, Radhitya Duta Pradana, Anik Kirana, Sikky El Walida

Jurnal Pendidikan Sains

Students’ approaches to solving contextual mathematics problems involving logarithms vary significantly due to differences in their prior mathematical understanding. These differences may trigger commognitive conflict during the interpretation and reasoning processes when students attempt to construct mathematical meaning from contextual situations. This qualitative study aimed to explore how commognitive conflict emerges as a mechanism of mathematical interpretation in students’ discourse while solving logarithmic contextual problems. Twenty students participated in the study and were grouped based on their performance. One student was selected as the main research subject for an in-depth analysis. The findings reveal that commognitive conflict appeared in two …

Ai-Based Metacognitive Tutoring And Its Role In Enhancing Higher-Order Thinking Skills In Biology Learning: A Conceptual And Correlational Study, Ririn Mardiana Saputri, Sekar Juang Adilia Pantarei, Widi Purwianingsih

Jurnal Pendidikan Sains

Higher-order thinking skills (HOTS) are essential competencies in biology learning, yet many students continue to struggle with engaging in analytical, evaluative, and reflective thinking processes during science instruction. This study examines the role of AI-based metacognitive tutoring in supporting the development of HOTS in biology education. Employing a conceptual and correlational research design, this study integrates theoretical analysis with empirical correlational data collected from 85 senior high school students in Lombok, Indonesia. Metacognitive awareness was measured using the Metacognitive Awareness Inventory (MAI), while higher-order thinking skills were assessed using a validated biology HOTS instrument. The findings indicate a strong positive …

The Relationship Between Musical Aptitude And Multiple Intelligences In High School Music Students, Rachel Connor

Masters Theses

This quantitative correlational study examines the relationship between musical aptitude, measured by Edwin Gordon’s GIA assessments, and students’ predominant multiple intelligences (MIs), as defined by Howard Gardner. Although MI has been widely researched, little is known about how intelligence strengths relate specifically to musically adept students. High school music students at Fayetteville Christian School in Fayetteville, NC, were first assessed using the GIA to identify those demonstrating musical aptitude. Eligible students then completed the AMI R/ARCH Profile to determine their strongest MI. A correlational analysis examined whether specific intelligence strengths are commonly associated with musical aptitude. Grounded in Gardner’s MI …

Creating Trust: Strengthening Visual Communication Systems For Small Nonprofits, Jennifer R. Wenz

Masters Theses

This study explores how small nonprofits often fail shortly after they are created because of weak design practices and limited access to professional design tools and skills. Large organizations and nonprofits survive because they invest in strong branding, clear messaging, and long-term design strategy. Small nonprofits rely on volunteers with little to no design training which leaves them with inconsistent branding, unclear visual communication, and materials that fail to build the trust they need to survive. This project will examine the gap through research in the nonprofit areas of communication, visual psychology, accessible design systems, and case studies of successful …

Learning In Infants Using Intrinsically Motivated Goal Conditioned Reinforcement Learning, T I Darsan

Master’s Dissertations

Traditional artificial intelligence models learn by passively digesting large datasets. In contrast, human infants discover skills by actively interacting with their bodies and environments without explicit external rewards. This thesis introduces the Composer Architecture, a machine learning framework designed to mimic this autonomous, open-ended development. The Composer architecture operates in a multi-stage loop, the latent model using Contrastive Learning Through Time (CLTT) to compress high-dimensional raw data from visual, proprioceptive, and touch sensors into a low-dimensional space. To preserve data relationships and prevent topological collapse, a Softmax activation forces these latent representations to lie smoothly on a probability simplex. A …

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 …

Reality Tv & Social Media Impact On The Psyche Of Adult Women Who Experience Physical Image Discomfort, Tierra James

Doctoral Dissertations and Projects

This qualitative study employed Interpretative Phenomenological Analysis to examine the perception of adult women regarding the role of reality television and social media in influencing body image, self-worth, and mental health. Semi-structured interviews were conducted on 15 women aged between 18 and 50 years, who lived in the United States and actively used reality TV and social media, and reported body-image distress, which was indicative of body dysmorphic trait. Data interpretation was done in an ideographical manner and followed by pattern analysis across cases. The results suggested that idealized and edited media images were popularly identified by the participants as …

Being Desi At School: Exploring The Racialized School Experiences Of South Asian American Youth, Prabha Kaundinya

Dissertations

Schools in America have been central areas for racialization, and as an immigrant, racial-ethnic minority population, South Asian American (SAA) students have been subjected to a variety of racialization processes (S. J. Lee et al., 2017; Rice, 2017, 2019; Subedi, 2013). However, what is known about SAA educational experiences is often based on celebratory stereotypes that proclaim their uniform success while neglecting attention towards the diversity of their needs (including academic, social-emotional, or mental health needs; Saran, 2015; Ngo & Lee, 2007; P. Patel & Patel, 2017; Pedraza & Guillaume, 2023; N. Sharma et al., 2020). This dissertation uses a …

Making Sense Of The Barrio: Place-Based Appraisal And Coping Among Latine Residents In Chicago, Juanita Vivas Bastidas

Dissertations

Residents of Chicago’s Latine barrios often describe their neighborhoods as places of familiarity and safety—sites defined by both personal independence and collective solidarity, where daily life is marked by a sense of belonging and mutual support. Yet, residents also contend daily with overlapping social and environmental stressors. While urban, medical, and environmental sociologists have each shown that place matters, their findings remain siloed and rarely integrated to illuminate the everyday realities of Latine neighborhoods. As a result, we lack a systematic analysis of how people living in Chicago’s Latine barrios make sense of and cope with multiple, simultaneous stressors. I …

The Year Of Birth Age Grouping Policy: Its Impact On Participation In Us Youth Soccer, Murray James Findlay

Dissertations

In 2016, the United States Soccer Federation (USSF) implemented a nationwide year-of-birth (YOB) age grouping policy that aligned youth soccer teams with calendar years (January 1st –December 31st), replacing the traditional schoolyear (August 1st –July 31st) grouping system. This dissertation investigates the impact of that policy on youth soccer participation in the United States, addressing a critical gap in empirical research linking national policy interventions to participation outcomes. Framed through the Fun Integration Theory (FIT) (Visek et al., 2015), which conceptualizes youth sport engagement as driven by social and intrinsic enjoyment factors, the study examines whether the YOB policy caused …

“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 …

Counting Your Chickens Before They Hatch: Understanding Anticipatory Savoring And How And Why People Approach Or Avoid The Anticipation Of Future Positive Events, Asura Louise Osborne

Master's Theses

In this study, discretion between the styles used to anticipate positive events is the focus of a Confirmatory Factor Analysis (CFA) conducted on the Index of Anticipatory Styles (IAS). The IAS is a 45-item survey used to measure types of savoring in response to future positive events. This work expands the savoring literature to examine approach- and avoidant-type anticipatory savoring. Approach-type anticipatory savoring discriminates between Enjoyment, Coping, Control, Recalled Anticipation, and Downplaying. Avoidant-type savoring parses between Avoidance of anticipation because events may not occur, Avoidance of anticipation because events may fail to live up to expectations, Jinxing, and Counterproductivity. CFA …

Growing Through Systemic Adversity: Evaluation Of Developmental Trauma Assessment Among Black And/Or Latiné Adolescents With Adhd, Victoria Grant O'Daniel

Master's Theses

Black and Latiné youth are disproportionately impacted by targeted harm and trauma exposure, which is further exacerbated by stigma, biases, and punitive actions towards youth with attention deficit/hyperactive disorder (ADHD). This presents an urgent public health concern, as frequent exposure to trauma across development can lead to difficulties with behavior regulation, interpersonal relationships, impulse control, emotion regulation, and attention and cognition. Developmental trauma disorder (DTD) was proposed to capture the adverse developmental outcomes experienced by youth exposed to chronic trauma; however, there is a dearth of research on how to assess DTD. Thus, the current study aimed to establish support …

Identity Conflict In Student-Athletes: Athletic And Academic Identity Salience As Predictors Of Stress, Alaina Abel

Master's Theses

The goal of the current research is to explore the dual identities of collegiate student-athletes. More specifically, it aims to examine how the salience of the two identities may impact identity conflict and stress levels. Balancing the demands of academics and athletics presents unique challenges to this population. Academically, time constraints, missed classes, pressure to maintain GPA, and mental fatigue present barriers to academic success, while athletically, rigorous training schedules, frequent travel, and the pressure to perform consistently present obstacles to excel in their sport. The constant tug and pull between balancing the responsibilities of two roles that significantly shape …

Pubertal Timing, Physical Activity, And Internalizing Symptoms In Adolescent Girls, Kirby Knapp

Master's Theses

Puberty brings marked changes in physical appearance, biological functioning, psychological well-being, and behavior, making it one of the most pivotal transitions in adolescence. Those who experience puberty earlier than their same-aged peers are at an elevated risk of psychological disorders and physical inactivity. Research shows that there are links between physical activity and psychological disorders, yet few have examined the directional relations between physical activity and internalizing symptoms or whether a certain amount of physical activity is necessary to prevent internalizing symptoms. Therefore, the current study examined (1) the directional relations between internalizing symptoms and physical activity, (2) the degree …

The Behavioral Ethical Lens Of Generative Ai Application In Organizations: From Corporate Reputation, Leadership, And Technological Sustainability Perspectives, Rajat Subhra Chatterjee, Irfan Hameed, Sumana Chaudhuri, Sheshadri Chatterjee

Plymouth Business School

Purpose – The rapid expansion of generative artificial intelligence (AI) is reshaping organizational processes and competitive dynamics across industries. Although scholarly interest in AI adoption is increasing, there remains a lack of research on how ethical leadership and technological sustainability affect organizational outcomes related to generative AI. This study investigates the role of virtue ethics in guiding the implementation of generative AI in HR-driven customer service contexts and examines how leadership perspectives influence the responsible and sustainable adoption of technology. Design/methodology/approach – This study draws on normative ethical theory and dynamic capability theory to develop a conceptual framework explaining how …

Wearable Technology For Depression Assessment: A Scoping Review Of Datasets, Ml Tlachac, Hayley K. Elsbree, Michael V. Heinz

Information Systems and Analytics Department Faculty Journal Articles

As wearable technology continues to develop, wearable devices are becoming more common and being increasingly used to collect datasets for depression assessment. Documenting the collection procedures, recruitment strategies, and demographics of these datasets is important to allow for synthesis across the datasets and uncover common limitations. As such, in this scoping review, we identify 80 observational datasets collected by wearable devices through the start of 2025 that can be used for depression assessment. Of the 80 datasets, 50% used an actigraph and 47.5% used other wristbands. These wearable devices were used to collect activity, sleep, and heart rate for 87.5%, …

The Association Of Daily Urinary And Bowel Incontinence With Emotional Functioning In Young Adults With Spina Bifida: An Ecological Momentary Assessment Study, Audrey I. Young '26, Devon J. Hensel, Konrad M. Szymanki

Student Research

Many young adults with spina bifida experience bladder and bowel leakage, but clinic visits often rely on people remembering and summarizing their symptoms over long periods. In this study, we asked participants to report their experiences each day for one month using simple phone-based check-ins. We found that leakage does not affect every day in the same way. On days when symptoms were more frequent or harder to manage, participants reported worse mood, more worry, and were more likely to avoid activities. These day-to-day experiences also related to over- all quality of life at the end of the month. For …

Interviewing Civilians For A Local Perspective Of Violent Extremism In West Africa, Benjamin Ellis

Masters Theses

This study examines how civilians in West Africa experience violent extremism, with the goal of informing more effective policy solutions. Using a qualitative research design, the study draws on a focus group conducted with ten participants from various countries in West Africa. Data was transcribed and analyzed using thematic analysis to identify recurring patterns in participants’ responses. Six major themes emerged: prolonged fear and restricted daily movement; economic and infrastructural disruption; psychological distress and uncertainty about the future; recruitment into extremist groups driven by complex factors; limited outsider understanding of local realities; and support for multidimensional responses rather than purely …

Violent Tides: A Novel, Teal Rose

Masters Theses

Violent Tides is a coming-of age fantasy novel that invites readers to navigate themes of identity, forgiveness, and compassion

The Cold War And Abba, Samantha Foster

Masters Theses

ABBA was a 1970s Swedish pop group. Spending approximately ten years together as a group, their output included hits such as "Dancing Queen," "Waterloo," and "The Winner Takes it All," among others. During ABBA's time together, though, the Cold War was a known fact in everyday life for people worldwide. The Cold War impacted ABBA in a number of ways, thus making the group an example of the Cold War struggle over popular culture. The band was acceptable to the Soviet Union because they hailed from neutral Sweden and their music was unlike Western rock music of the 1960s and …

Heirlooms, Jenna Ashby Macfarland

Masters Theses

The title of my creative manuscript is Heirlooms. It contains chapters of a fictional novel in the mystery genre. In the critical paper, I address Literary Tradition as it pertains to mystery writing. Specifically, I focus on the evolution of the mystery genre from the detached rationalism of Sherlock Holmes to the psychological realism of writers like Tana French and Liane Moriarty. Their styles reveal a shift from intellectual detection to moral introspection within the genre. Heirlooms continues this transformation by centering a female protagonist whose investigation becomes a search for spiritual and emotional truth. By integrating women’s voices and …

The Things That Keep Me Up At Night, Kaitlyn Grace Wilson

Masters Theses

This creative nonfiction manuscript is a collection of reflective personal essays centered on ordinary experiences, curiosities, anxieties, and observations that gradually expand into larger questions about identity, memory, adulthood, faith, and human behavior. Rather than relying on dramatic plot or chronological structure, the essays move associatively through thought, humor, research, and reflection. Subjects throughout the manuscript range from fireworks, sourdough starter, dreams, and Facebook Marketplace to art history, floating the Chattahoochee River, weddings, music performances, and irrational fears. Through these seemingly small topics, the manuscript explores the emotional weight and philosophical questions hidden within everyday life.

Much of the project …

Shame, Guilt, Resilience, And Intimate Relationships: A Descriptive Phenomenological Study, Tiara Schnese Anderson

Doctoral Dissertations and Projects

This descriptive phenomenological study explored how shame and guilt among Christian CSA (Childhood Sexual Abuse) survivors influence resilience, intimate relationships, and social support in the United States. The central research questions examined how Christian CSA survivors experienced shame, guilt, and resilience over time; how these emotions affected intimate and romantic relationships; and how they shaped help-seeking behaviors in both clinical and faith-based contexts. Guided by Bowlby and Ainsworth’s attachment theory (1958), data collection involved semi-structured interviews with participants selected through purposive sampling to meet specific inclusion criteria. Data were analyzed using Giorgi’s (2012) descriptive phenomenological method, and eight essential constituents …