Digital Commons Network^™

Barriers To Access: Examining Nonprofit Service Delivery In Rural Communities, Elizabeth Knight

School of Professional and Continuing Studies Nonprofit Studies Capstone Projects

Around sixty-six million Americans live in rural communities; however, the research on what accessibility barriers exist for rural residents accessing nonprofit services is limited. Rural communities often face persistent barriers to accessing essential services, including transportation challenges, geographic isolation, and financial hardship. Nonprofit organizations employ strategies to respond to these barriers; however, organizational capacity constraints make it difficult for nonprofits to alter their service delivery strategies. This study uses semi-structured interviews with nonprofit leaders to identify what nonprofit accessibility barriers can currently be seen in rural Virginian communities. Findings also explore how nonprofits navigate these barriers and what they do …

Improving Obesity Management In Primary Care Through Provider Education, Natalie Anderson

Doctor of Nursing Practice Projects

Background: Childhood obesity is a significant public health concern associated with metabolic, cardiovascular, and psychosocial complications. Despite the availability of evidence-based pediatric obesity management guidelines, adherence to these guidelines remains inconsistent in primary care settings. Purpose: This evidence-based quality improvement project aimed to determine whether provider education on the 2023 American Academy of Pediatrics (AAP) Clinical Practice Guideline for the Evaluation and Treatment of Children and Adolescents With Obesity, combined with implementation of an electronic health record (EHR) clinical decision support prompt, improved provider knowledge and adherence to guideline-recommended obesity management practices. Method: A pre-post quasi-experimental study was …

Aegic Blogposts - Grain Pricing, Ross Kingwell, Peter Elliott, Chris Carter

Grain and other field crops published reports

The Australian Export Grains Innovation Centre (AEGIC) was an independent, not-for-profit organisation established in 2012 by the Western Australian Government and the Grains Research and Development Corporation (GRDC). Its core mission was to increase the value and international competitiveness of Australia’s multibillion-dollar export grains industry. AEGIC ceased operation at the end of 2025.

Early in its history between 20 to 30 staff from the former Western Australian Department of Agriculture were seconded to AEGIC. Following the formation of DPIRD, AEGIC continued to receive substantial annual funding support from DPIRD.

This publication is a legacy document containing collated AEGIC blog posts …

Professor Greenfeld’S Last Class: Notes For Online Lectures On “The Science Of Humanity,” Delivered To Students And Scholars Primarily From India, July 2025, Liah Greenfeld

Comparative Civilizations Review

The question for this class is: What is humanity?

We all believe we all know what it is, don’t we? After all, there is hardly any subject more important for us, a question on the answer to which other subjects depend — political, social, economic. Answers to questions such as: what are human economic needs and desires; what political structures are optimal for humans; is democracy, for instance, a universal human desire; should politics in every nation be democratic, or, perhaps, authoritarian governments are better; is freedom a natural need, does it make life better, does equality?

From Birth To Better Health: Educating Mothers With Gestational Diabetes On Breastfeeding Benefits And Glucose Management, Jesse A. Soria Jr, Sarah Smith, Audrey Nolan Smith, Keeley Kosier

ELMSN E-Portfolio. A collection of Scholarly and Creative Works

Gestational diabetes mellitus (GDM) increases a mother's risk of developing type 2 diabetes mellitus (T2DM) later in life and can affect an infant's future health. Breastfeeding can help improve a mother's blood sugar control and may lower her future risk of diabetes, but many mothers with GDM do not know about these benefits. This quality improvement (QI) project evaluated a standardized education program on breastfeeding and diabetes prevention for postpartum mothers with GDM at the Family Birthing Center at St. Joseph's Medical Center (SJMC) in Stockton, California. The intervention included a 10- to 15-minute education session and an evidence-based educational …

Mind Over Scrubs – A Peer-Led Anxiety Reduction Program, Nhi T. Tran, Angelica Dirige, Adeleke Fashola

ELMSN E-Portfolio. A collection of Scholarly and Creative Works

Nursing students experience elevated anxiety during the transition into accelerated programs, which can negatively affect academic performance, well-being, and retention. This quality improvement project evaluated Mind Over Scrubs, a peer-led anxiety reduction program for incoming Entry-Level Master of Science in Nursing students at the University of the Pacific, consisting of four 45-minute sessions on evidence-based coping strategies. Generalized Anxiety Disorder-7 surveys were administered at baseline, before and after each session, and at two- and four-week follow-ups; Wilcoxon signed-rank tests evaluated matched changes. Thirty-one of 62 enrolled students (50%) attended at least one session. Post-session scores fell below individual baselines for …

An Examination Of Leadership Approaches In Alcoholics Anonymous As Perceived By Its Members, Kelly J. Shaw

Masters Theses and Doctoral Dissertations

This research analyzed leadership dynamics within Alcoholics Anonymous (AA), a 12-step recovery group that operates without traditional organizational structures. Although AA's Ninth Tradition emphasizes minimal formal organization, it allows the formation of service boards and committees. This contradiction raises questions about how AA functions effectively without a clearly defined leadership model. Using a qualitative approach, this study aimed to identify the type of leadership present within AA and explore its impact on maintaining sobriety. Additionally, the study examined AA members' perceptions of leadership and how leadership is reflected in the organization's practices. Applying the six-phase reflexive thematic analysis by (2006), …

Sdrc Update (Volume 7, Issue 3), Dlsu Social Development Research Center

SDRC Publications

The August 2026 issue of SDRC Update highlights research that addresses emerging social and development challenges in the Philippines. This issue features the launch of the Towards Resilient Platform Work in the Philippines policy report, which presents recommendations on strengthening social protection and skills development for platform workers. It also showcases the Mind the Climate project, which examines the mental health impacts of climate change on Filipino youth living in climate-vulnerable communities. The issue concludes with a Researcher Spotlight on Ms. Ma. Angeles "Maeyet" G. Lapeña, recipient of the 2026 Evolutio Socialis Distinguished Researcher Award, recognizing her contributions to evidence-based …

The True Scope Of Trusting Your Gut: A Study Into The Enteric Nervous System And The Relationship Between The Gut-Brain Axis And The Mind, Bryan Pham

Theses & ETDs

Since the early days of medicine, the “gut” had been associated as a seat of emotions and intuition, but as modern science marched forward, the brain itself was given complete dominion over mental health. But thanks to research into the enteric nervous system (ENS), which innervates the digestive tract and bilaterally communicates with the brain as a secondary function, we now know that, in a sense, the gut does indeed have a substantial impact on mental health outside of its primary functions. This profound discovery could potentially cause a massive rewrite for decades of modern neuroscience-based medicine. Overall, the study …

Development And Validation Of A Multidimensional Measure Of Role Ambiguity: Integrating Nlp-Based Factor Analytic Techniques With Traditional Psychometrics, Md Allama Ikbal Sijan

Theses, Dissertations and Culminating Projects

This dissertation developed and validated the Multidimensional Role Ambiguity Scale (MRAS), a measure that separates role ambiguity into five subdimensions: goal/expectation/responsibility ambiguity, process ambiguity, priority ambiguity, behavior ambiguity, and performance criterion ambiguity. Although role ambiguity is one of the most studied role stressors in organizational research, it has been measured largely as a single global score, a practice that masks differences among its facets and may explain the inconsistent criterion relationships reported in prior work. Scale development followed the three-step framework of Singh and Rhoads (1991). Thirty items were generated from working definitions grounded in role theory, and fifteen research …

Experiential Learning In Child Life Education, Amanda L. Lockett

All Dissertations

Child life specialists support children and families during healthcare experiences and other stressful life events, making it important for child life students to develop both knowledge and practical skills before entering the profession. This study explored how current child life students and recent graduate experienced hands-on learning activities in their child life education. Through interviews, a survey, and follow-up reflection, participants described how activities like role play, case studies, realistic scenarios, activity play plans, and teaching plans influenced their learning and professional development. Participants shared these experiences helped them learn to apply what they learned in the classroom into real …

"I Feel Really Jazzed Up": Using Lesson Study To Improve Teacher Morale In A Rural High School, Caitlin Blackwell

All Dissertations

Providing teachers with relevant professional development that uses current research is essential for school success; however, many schools struggle to implement professional development that teachers find beneficial. This study examined how providing on-going teacher-led professional development impacted teacher morale through the implementation of Lesson Study, a cyclical framework for professional development. Using improvement science tools, it was hypothesized that participation in Lesson Study would improve teacher morale by utilizing teacher autonomy and efficacy; however, the study found that collaboration was the driver for improving morale while supporting teacher autonomy and efficacy. Data collected in this study indicated that teacher morale …

When Ai Joins The Team: Exploring Team Development Interventions In Human-Ai Teaming, Lizzie Bell

All Dissertations

Team development interventions (e.g., team charters) are systematic activities designed to improve team competencies and processes with the goal of improving overall effectiveness and related outcomes. However, with the growing prevalence of human-autonomy teams, less is known about the effects of team development interventions when an artificial intelligence (AI) agent is included as a teammate. Given the growing utilization of AI in teams, this study investigated the effects of incorporating the AI agent into the chartering process. More specifically, in this study, 60 teams of three (two human and one AI agent) were randomly assigned to one of two conditions: …

Exploring Optimal Indoor Environmental And Spatial Conditions In Virtual Reality: Implications For Human Experience And Productivity, Seonghyuk Son

All Dissertations

This dissertation investigates how indoor environmental and spatial design conditions influence human experience and productivity, focusing on thermal conditions, lighting conditions, and spatial configuration. Because people spend most of their time indoors, environmental design plays an important role in comfort, emotional well-being, and cognitive functioning. Although previous studies have shown that temperature, lighting, and architectural features influence human responses, many have examined these variables separately. In addition, relatively few studies have integrated perceptual, emotional, cognitive, and physiological outcomes within a single framework.

Study 1 examined the combined effects of indoor temperature, lighting intensity, and correlated color temperature on cognitive performance …

Explaining The Relationship Between Trust And Dependence: The Unexplored Interactive Effect Of Workload And Individual Differences In Cognitive Abilities, Connie Ku

All Dissertations

Trust is often treated as a key driver of automation use, with the assumption that higher trust leads to greater dependence. Yet findings have been inconsistent, with trust-dependence correlations ranging from negative to positive, and some studies finding no relationship at all. One factor that may explain this inconsistency is mental workload, which has received little attention as a moderator. This research examined whether workload moderates the trust-dependence relationship, and whether attention control, working memory, and fluid intelligence further shape this moderation.

Study 1 used a web-based AI chatbot quiz to test whether workload moderated the trust-dependence relationship. Trust was …

The Startup: Critical Perspectives On Technology Entrepreneurship And Digital Labor, Kochav Koren

All Duquesne Faculty Scholarship

Communication and media studies are rapidly reshaped by socio-technological forces within the framework of informational capitalism, where startups emerge as key drivers of the global creative economy. This study critically examines the global startup movement through political economy, classical sociology, and Southern perspectives to assess whether digital entrepreneurship fosters genuine, decentralized innovation or perpetuates speculative financialization and labor precarity. Employing a multi-layered theoretical framework—including Schumpeterian creative destruction, Marxist commodity fetishism, and Weberian charismatic authority—and qualitative fieldwork across North and Latin American tech hubs, the analysis reveals startups as network enterprises that both disrupt markets and reproduce structural inequalities. The findings …

Brainerd Junior High Adaptive Reuse: Independent Senior Living And Community Center, Samantha E. Bowlan

Honors Theses

Brainerd Junior High's proposed adaptive reuse is Bell & Brick: Independent Senior Living and Community Center. The goal is to redefine senior living by integrating it with community engagement. Bell & Brick is place where older adults can enjoy independence while actively participating in community life, bridging the gap between generations. Public spaces are accessed on level one while apartments are on level 2 and 3.

Ai You Can Trust: Understanding The Role Of Structural Assurance And Situational Normality In The Use Of Generative Ai, Olushola Bunmi Abayomi

Dissertations

The rapid growth of generative artificial intelligence (GenAI) has increased its use in productivity, content creation, and decision support; however, adoption depends on user trust, as GenAI performs tasks that are often associated with human judgment. Drawing on the Trust in Technology Model, this dissertation examines how structural assurance and situational normality influence Trust in GenAI, and how Trust in GenAI affects trusting intentions and users' willingness to depend on GenAI. Structural assurance and situational normality, captured through several factors, were modeled as antecedents of Trust in GenAI and, in turn, trusting intentions. The model was tested using survey-based experimental …

Identifying The Threshold: Using Regulatory Focus As A Predictor Of Ceo Adaptibility During Environmental Changes, George B. Constantine Iii

Dissertations

Building on research on CEO turnover and strategic leadership, this study examines how decision makers' regulatory focus shapes strategic decision-making and how this can contribute to performance decline, often resulting in CEO replacement. Drawing on regulatory focus theory, the study theorizes that measurable chronic regulatory focus attributes influence decision makers’ capacity to adapt to environmental change—conditions under which prior research suggests executives may become rigid and persist with established strategies. Despite its relevance for strategic adaptation, such chronic trait behavior has received limited attention in the current business literature. To address this gap, effectuation theory is integrated into a simulation-based …

Using Photovoice And Life Course Theory To Understand The Lived Experiences Of Filipino Teenage Parents, Nina Linly D. Capulong, Liane Peña Alampay, Bernice Landoy Mamauag, Jennel Drezza Fe C. Reyes

Psychology Department Faculty Publications

Teenage parents face the unique challenge of simultaneously navigating adolescence and parenthood. Rising adolescent pregnancy rates in the Philippines necessitate urgent efforts to better understand and support them. Using Photovoice, Filipino teenage parents captured their lived experiences through photographs, resulting in eight themes: (1) Managing stresses and conflicts in partner relationships, (2) Peers as a source of emotional support, (3) Support and strain in family relationships, (4) Shifts in normative adolescent experiences and priorities, (5) Strain and agency in balancing roles, (6) Desire to enhance parenting knowledge and skills, (7) Environmental drivers of early sexual exposure, (8) Sexual knowledge from …

The Role Of Public Spaces In Facilitating Social Interactions On Summer Weekends, Sierra R. Murray

All Graduate Theses and Dissertations, Fall 2023 to Present

Public spaces such as parks, plazas, and pedestrian areas are important places where people meet, relax, and interact with others. While these spaces are intended to bring communities together, their design does not always support social interaction. This study explored how everyday design features influence how people use public spaces and engage with one another. Features such as seating, trees and plants, shade, water elements, and the way spaces are shaped were examined. The goal was to better understand how design choices affect social life in shared outdoor environments. 

The research involved observing how people naturally behaved in different public …

Investigating The Role Of Patient-Provider Interaction Quality And Illness Interference In Patients' Basic Psychological Need Fulfillment And Subjective Well-Being, Rebecca Erin Elwood

All Graduate Theses and Dissertations, Fall 2023 to Present

Patient-provider communication occurs between patients and medical professionals. This type of communication is experienced by most U.S. adults yearly, and it can lead to positive health outcomes. The purpose of this study was to examine the role of this type of communication in patient’s lives overall. Specifically, the study considered if good quality patient-provider communication is associated with people feeling an overall sense of autonomy, competence, relatedness, and an overall positive experience of their life. It also considered how much symptoms or treatment of health issues impact people’s lives. Data in the study was collected through an online survey with …

The Augmented Matching Law, Matias A. Avellaneda

All Graduate Theses and Dissertations, Fall 2023 to Present

Every living organism, including humans, has a finite amount of time available: 24 hours in a day, 365 days in a year, and a certain number of years in its life. At every moment, such an organism will be engaging in one of a multitude of possible activities, such as eating, sleeping, or reading this dissertation. We use the term choice to denote the way in which the organism distributes its time among all these activities, and some of these choice patterns are more beneficial to the organism than others, showcasing the importance of understanding the mechanisms underlying choice. A …

The Impact Of Early Exposure To Engineering Concepts In The Form Of Family, School Classes, And Stem Extracurriculars On The Long-Term Sense Of Belonging In Undergraduate Women In Engineering, Hannah Lloyd

All Graduate Theses and Dissertations, Fall 2023 to Present

Engineering continues to struggle with the underrepresentation of women, and many women who begin engineering programs report feeling isolated or uncertain about whether they belong. A strong sense of belonging has been linked to greater confidence, persistence, and success in engineering. This study examined how early experiences with engineering before college may influence students' sense of belonging later in their undergraduate engineering programs.

Using survey responses from undergraduate engineering students across the United States, this study explored several types of early exposure to engineering, including family influence, school-based engineering and STEM courses, extracurricular programs such as robotics clubs and engineering …

Investigating Factors That Affect Students' Help-Seeking Strategies In A University-Level Foundational Mathematics Course, Randall I. Haws

All Graduate Theses and Dissertations, Fall 2023 to Present

Quantitative literacy, or the ability to understand and use mathematical information, is an important skill developed in college. However, required math courses can be a major obstacle for many students, and those who struggle to complete them are more likely to leave school without earning a degree. Understanding why some students seek help while others do not is key to improving student success.

This study explores how students in a university-level foundational mathematics course (college algebra) seek help and what factors influence their use of available support services. A total of 118 students completed a survey about their help-seeking behaviors, …

"In Any Other Circumstance I Am Not In Work Mode. I Am Clocked Out": Chappell Roan And The Objectified Persona, Aubry Louise

All Graduate Theses and Dissertations, Fall 2023 to Present

It is known that celebrities have influence on their audience’s attitudes and behaviors. Within the last few decades, multiple celebrities have created distinctions between their public/stage self and their private self, however, less is known about the ways that they differentiate between the two. This paper looks at celebrity public persona’s and how these persona’s influence their audience. I use Kayleigh Amstutz, otherwise known as Chappell Roan, as my case study. This thesis offers an analysis of how Amstutz talks about Kayleigh differently than Chappell within social media posts, interviews, and commentary from media outlets. I use the concepts of …

Pavlovian Conditioning And Self-Control: From Laboratory To Classroom Application, Saba Mahmoudi

All Graduate Theses and Dissertations, Fall 2023 to Present

Impulsive choice, the preference for a smaller-sooner reward (SSR) over a larger-later reward (LLR), is associated with various challenging behaviors (e.g., gambling and substance-used disorders). Many interventions can reduce impulsive choice but those that produce long-lasting effects typically require long training durations or are difficult to implement in applied settings. This dissertation evaluated a novel Pavlovian training approach designed to promote self-control. In Experiment 1, procedures from Mahmoudi and Madden (2024) were replicated in the laboratory with the addition of a truly random control group. The study also assessed whether presenting the conditioned stimulus (CS) before a choice would increase …

Resilience, Hope, And Posttraumatic Growth Among Yazidi Refugees, Erin Elizabeth Larson

All Graduate Theses and Dissertations, Fall 2023 to Present

Although it has been more than a decade since the Islamic State of Iraq and Syria (ISIS) imposed genocide upon the Yazidi people, an ethnic minority indigenous to Kurdistan, research on the psychological health of this community is lacking. While traumatic experiences and the accumulation of stressors can overwhelm one’s capacity for resilience, making it especially difficult for refugees to adapt and recover from their experiences. Posttraumatic Growth Theory posits that individuals may overcome such challenges and even undergo positive life transformations. Data were collected from Yazidi young adults using an online survey and examined the associations between resilience, hope, …

An Examination Of Lifetime Traumatic Brain Injury And Anti-Inflammatory Medication Use In The Risk For Alzheimer's Disease, Mikaela A. Drewel

All Graduate Theses and Dissertations, Fall 2023 to Present

Alzheimer’s disease (AD) is the leading cause of dementia in individuals aged 65 years and older. There are a number of lifestyle and genetic factors that affect one’s risk for AD including traumatic brain injury (TBI), and genes such as those for Apolipoprotein E (APOE) and brain-derived neurotrophic factor (BDNF). This study examined sex differences in how TBI history influences risk for AD, exploring genetic variants suspected to play a role in TBI recovery. Additionally, in following an inflammatory mechanism in TBI, the study also determined if nonsteroidal anti-inflammatory drug (NSAID) use reduced subsequent risk for AD. The study analyzed …

Does Acceptance Matter? The Moderating Role Of Acceptance Of Pornography Use In Sexual And Relationship Satisfaction, Alexandra L. Gillespie

All Graduate Theses and Dissertations, Fall 2023 to Present

With more or the general population reporting regular pornography use there has been an increase in interest in the consequences of regular use, especially for romantic relationships. Previously completed research has shown that there are likely other explanations for why pornography use is related to both positive and negative outcomes. This study examines how acceptance might change the influence the relationship between frequency of use and relationship and sexual satisfaction for individuals. This relationship may yield greater understanding of why some individuals report benefits and others report negative effects of pornography use. Findings indicated that for men their level of …