Digital Commons Network^™

A Contextual And Sonic Analysis Of John Coltrane’S First Meditations, Matt Lind

Music ETDs

This thesis presents a contextual and sonic analysis of John Coltrane’s album First Meditations recorded in 1965. I use methods based on Dora Hanninen’s A Theory of Music Analysis to examine sonic and contextual aspects of Coltrane’s playing, including varying timbres, rhythmic tendencies, and contextual relationships in musical material. I consider pitch material from the perspective of “outside” playing, rather than traditional harmonic analysis. Considering areas of pitch, rhythm, and timbre allows the visualization of these features across each track in the album in five musical “plots.”

Cbd's Impact On Learning, Memory, And Anxiety: A Dose Response, Audrey Camacho

Psychology ETDs

Cannabidiol (CBD) is widely utilized for its therapeutic properties, yet its impact on an unmanipulated model at baseline behavior remains poorly understood. This study investigates CBD’s dose-dependent behavioral profile on spatial learning, memory, and anxiety using Long-Evans rats. Subjects received a vehicle, 20 mg/kg, or 40 mg/kg CBD dose prior to assessment in the Morris Water Task (MWT) and Elevated Plus Maze (EPM). MWT results indicated consistent Day 1 learning, but the 40 mg/kg dose induced a temporary disruption 24 hours post-treatment. Performance returned to baseline by day 6. On the EPM, traditional anxiety markers remained unchanged. While CBD did …

Assessment And Classification Of Idiosyncratic Behavioral Sequences In Rodent Navigation, Max G. Segal

Psychology ETDs

The Morris Water Task (MWT) has been the gold standard assessment of place learning and memory for over four decades, yet the processes that contribute to successful navigation are not completely understood. It is generally posited that rats learn to navigate directly to a place; however, navigation is not perfectly direct but contains variation in swim speed and trajectory resulting in efficient, yet suboptimal paths. Gonçalves-Garcia et al. (2024) demonstrated that path topography is quantitatively similar across trials within individual rats for a given start location, and dissimilar between rats and different start locations within rat. This suggests rats may …

Synergizing Crowd Collaboration: Enhancing Crowdsourcing Matching Via Integration Of Matching Theory And Coalition Games, Rowan Aengus Kinney

Electrical and Computer Engineering ETDs

This paper tackles the challenges inherent in crowdsourcing dynamics by introducing the CROWDMATCH mechanism. Aimed at enabling crowdworkers to strategically select suitable crowdsourcers while contributing information to crowdsourcing tasks, CROWDMATCH considers incentives, information availability and cost, and the decisions of fellow crowdworkers to model the utility functions for both the crowdworkers and the crowdsourcers. Specifically, the paper presents an initial Approximate CROWDMATCH mechanism grounded in matching theory principles, eliminating externalities from crowdworkers’ decisions and enabling each entity to maximize its utility. Subsequently, the Accurate CROWDMATCH mechanism is introduced, being initiated by the outcome of the Approximate CROWDMATCH mechanism, and employing …

Making Meaning Of Gendered Experiences: A Mixed Methods Analysis Among U.S. College Students, Andrea Bancroft

Individual, Family, and Community Education ETDs

Gender inequities rooted in patriarchal norms shape the experiences of college-going emerging adults across many domains, often to the detriment of young women. In this study, we applied a mixed-methods approach to analyzing how college students interpret and make meaning from gendered experiences, and how the meaning making process relates to these emerging adults’ sense of university belonging. Participants provided written narratives of a gendered experience and completed a survey about university belonging. Through our qualitative analyses of the narrative responses, we identified four themes that represent cultural socialization messages that these participants engaged with in their narratives: bioessentialism, expectations …

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 …

Inoculation Interventions, Prebunking, And Media Literacy Education Are Not The Same, Author Information Removed

JMLE Submissions Open for Review

Inoculation theory-based interventions, prebunking, and media literacy education are often discussed together because all three can help people resist harmful information. Their overlap, however, does not make them interchangeable. This essay argues that clearer distinctions are needed, especially between inoculation and prebunking. Inoculation theory centers on threat-motivated resistance to influence, whereas prebunking is more accurately understood as refutational preemption. Media literacy education is a broader educational context in which either approach may be used. I focus in particular on the difference between forewarning and threat, arguing that forewarning may reasonably support inferences about threat in some contexts but should not …

How Misinformation Literacy Relates To Political Participation: An Extended Communication Mediation Model, Author Information Removed

JMLE Submissions Open for Review

This study examines how misinformation literacy is associated with political participation in digital environments through psychological and behavioral pathways. We extend the Communication Mediation Model (CMM) by integrating it with media literacy scholarship and locus of control theory. Rather than treating media literacy as a single formal theory, we conceptualize it as a scholarly framework that specifies the competencies through which individuals access, analyze, evaluate, create, and act on media messages. Within this framework, misinformation literacy refers to applied competence in recognizing, evaluating, resisting, and responding to false or misleading information. Using survey data from 499 U.S. adults, the analysis …

Beyond Technical Proficiency: A Multidimensional Analysis Of Digital Citizenship And Civic Engagement Among South Korean College Students, Author Information Removed

JMLE Submissions Open for Review

This study investigates how specific sub-dimensions of digital citizenship predict civic engagement among South Korean college students (N=497). Using hierarchical multiple regression with gender and SNS usage time as covariates, this research analyzes four subdimensions of digital citizenship—digital literacy, participation, critical perspective, and ethics—alongside three layers of civic engagement: sense of community, social responsibility, and sociopolitical participation. Hierarchical regression analyses revealed that while digital literacy functions as a baseline competency, digital participation and digital ethics serve as the most consistent predictors of civic engagement. Notably, digital participation was strongly associated with sociopolitical action, suggesting a meaningful spillover effect, while a …

Not Just Feeding Capitalism: Fostering Social Change Through Advertising, Eliza Mcmurray

Undergraduate Honors Theses

This thesis is a qualitative analysis of how to use creative advertising to foster social change, by studying award-winning advertising campaigns. It is accompanied with a portfolio of five, speculative advertising-campaigns incorporating the findings. The digital portfolio can be accessed at elizamcmurray.com/for-good

Impact Of Chronic Pain On The Families Of U.S. Adults, Jennifer S. De La Rosa, Katherine E. Herder, Rita D. Romero, De'sha S. Wolf, Tally M. Largent-Milnes, Mohab M. Ibrahim, Stacy S. Pigott, Greg T. Chism, Beth E. Meyerson, Julie G. Pilitsis, Multiple Additional Auhors

School of Social Work Faculty Publications and Presentations

Introduction:. Chronic pain (CP) can profoundly strain family systems, yet few population studies have explored prevalence and population dynamics of CP with high impact on families. Objectives:. Examining prevalence and phenomenological characteristics of chronic pain with high impact on the families of U.S. adults. Situating HICP-family within a tiered cascade of functional impact. Methods:. Prevalence estimated using 2023 National Health Interview Survey Data (n = 29,522) Results:. Findings are as follows: (1) the population prevalence of CP with high impact on families (high-impact chronic pain [HICP]-Family) is 4.4% among U.S. adults, 18.1% among U.S. adults with CP, and 46.3% among …

Civilian Threat Reduces Distance Perceptions And Officer Punishment In Police Use-Of-Force Encounters, Stephanie A. Cárdenas, Kristyn A. Jones, Yael Granot, Emily Balcetis

Psychology: Faculty Publications

People turn to video evidence to make judgments about the justifiability of an officer’s actions in use-of-force incidents. Despite beliefs that video offers an objective account of events, use-of-force footage elicits different judgments among those watching it. Across four experiments (Ntotal = 2615), we investigated whether discrepant punishment judgments arise in part because of differences in perceptions of the physical space that separates an officer and civilian. We focus on third-party observers’ subjective perceptions, as they shape public discourse and justice outcomes, influence institutional accountability, and fuel public response. Despite watching the same video, civilians appeared physically closer to officers …

Enhancing Nursing Self-Efficacy In Advance Care Planning Conversations Through Role-Play Education: A Quality Improvement Project, Rachel Williams

DNP Projects

Background:
Advance care planning (ACP) conversations are essential for ensuring that patient healthcare preferences are understood and respected; however, nurses often report limited confidence and self-efficacy when initiating these discussions. Educational interventions that emphasize communication skills may improve nurses' preparedness to engage in ACP conversations.

Methods:
A quality improvement project utilizing a pre-post intervention design was conducted on three adult inpatient medical units within a regional Midwestern hospital. Registered nurses participated in an educational intervention consisting of ACP education, role-playing case scenarios, guided discussion, and debriefing. A modified 22-item Advance Care Planning Self-Efficacy Questionnaire was administered before and after the …

Tracking Daily Coparenting Quality: Validation And Utility Of The Polish D‐Cop, Dorota M. Jankowska, Boguslawa Lachowska, Brandon T. Mcdaniel

Health Services and Informatics Research

Objective: To adapt and validate the Polish Daily Coparenting Scale (D- Cop PL) and to test its utility for modeling day-to-day coparenting quality.

Background: Daily coparenting quality varies across daily contexts; brief, ecologically valid tools to capture within-person change are scarce.

Methods: A 7-day diary study with 178 dual-income Polish parents of young children was conducted. Confirmatory factor analysis tested the two-factor structure (positive and negative daily coparenting dimensions), reliability, and convergent validity; measurement invariance examined factorial equivalence across mothers and fathers. Generalized Additive Models for Location, Scale, and Shape (GAMLSS) estimated same-day daily associations between coparenting quality: parental negative …

Genocide By Algorithm In Gaza: Artificial Intelligence, Countervailing Responsibility, And The Corruption Of Public Discourse, Branislav Radeljić

Genocide Studies and Prevention: An International Journal

The accelerating militarization of artificial intelligence (AI) has transformed the ethics, politics, and governance of warfare. This article interrogates how AI-driven targeting systems function as epistemic infrastructures that classify, legitimize, and execute violence, using Israel’s conduct in Gaza as a paradigmatic case. Building on interdisciplinary debates in security studies, critical technology studies, and international law, the paper advances the concept of "genocide by algorithm"—a mode of technologically mediated extermination in which opaque computational systems automate and rationalize mass violence. The study argues that these systems collapse distinctions between military and civilian targets, and between intentional and accidental harm, thereby eroding …

U.S. Public Opinion During The Rwandan Genocide And The Power Of Executive Detachment, Carly Schmitt, Matthew L. Bergbower

Genocide Studies and Prevention: An International Journal

We examine U.S. public opinion during the Rwandan genocide in the spring and early summer of 1994. Drawing on more than a dozen public opinion polls fielded during this period, we analyze Americans’ levels of knowledge about the violence in Rwanda, their views on United Nations involvement, support for U.S. military intervention, and evaluations of President Bill Clinton’s handling of the crisis. Longstanding theory recognizes public opinion as an important variable in explaining foreign policy choices during international crises. In the case of U.S. policy toward the Rwandan genocide, our analysis reveals widespread public unfamiliarity with a distant African conflict …

Strategies For Effectively Socializing Remote Workers, Emily Dahlen

Walden Dissertations and Doctoral Studies

Improper socialization of remote workers into the organization can increase employee turnover and create an unstable remote workforce. Business leaders who fail to effectively socialize remote workers in ways that strengthen organizational identification and reduce turnover risk may create workforce instability that exposes the organization to additional business risks. Grounded in the theory of organizational socialization, the purpose of this qualitative pragmatic inquiry research project was to identify and explore the effective strategies some business leaders use to socialize remote workers and increase employee retention. The participants were eight business leaders who had implemented effective socialization strategies to remote employees. …

Burnout And Job Satisfaction As Mediators Of Nurse Turnover Post-Pandemic, Yulia Gendler

International Nursing Research Congress (INRC)

Background: The COVID-19 pandemic has exacerbated the global nursing shortage, leading to increased turnover intentions among nurses due to heightened workplace stress, burnout, and job dissatisfaction. This study investigates the mediating effects of burnout and job satisfaction on the relationship between professional identity, occupational stress, and nurses' turnover intentions. Additionally, it explores the impact of socio-demographic factors on these relationships in the post-pandemic era.

Methods: A cross-sectional study of 338 nurses across four hospitals in Israel was conducted between June 2023 and January 2024. Self-reported questionnaires were utilized to measure turnover intentions, with professional identity and occupational stress as predictors …

Under Pressure: Negative Urgency And Disordered Eating In The Context Of Parental Differential Support, Hamide Gozu, Jenna K. Rieder

College of Humanities and Sciences Faculty Papers

Disordered eating behaviors are prevalent in emerging adulthood and may be shaped by family dynamics. This study examined associations among maternal and paternal differential support, weight-shape concerns, and binge eating and compensatory behaviors in emerging adulthood, while testing the moderating role of negative urgency. Participants were 517 emerging adults from across the United States (ages 18-29; M = 22.60, SD = 3.81; 76% female). Participants reported on parental differential support, weight-shape concerns, eating behaviors, and negative urgency. Using moderated-mediation analyses, we found that weight-shape concerns mediated associations between differential support and eating behaviors. Unequal maternal support and paternal favoritism showed …

Examining Conditional Indirect Media Effects Through Normative Perceptions: The Role Of Traditional Family Gender Role Expectations And Stigmatizing Beliefs In Human Papillomavirus Vaccination, Moonsun Choi

Communication ETDs

This dissertation examines how indirect media effects operate through normative perceptions within a gendered and stigmatized health context of HPV vaccination. Specifically, this study investigates how these normative mediation processes are conditioned by traditional family gender role expectations at the norm formation stage and stigmatizing beliefs about HPV vaccination at the normative influence stage. A cross-sectional survey was conducted with mothers of children aged 9 – 12 in the United States in June 2025. The key findings show that while gendered perceptions of HPV vaccination persist, the underlying normative mechanism operated in similar ways across gender-referent contexts. Injunctive norms were …

Prenatal Alcohol Exposure Induces Vulnerability To Mild Stress Through Heightened Limbic Glial Activation And Cytokine Release, Justine R. Zimmerly

Biomedical Sciences ETDs

Fetal alcohol spectrum disorder (FASD) results from prenatal alcohol exposure (PAE) and is linked to development of mood disorders, which in turn are driven by dysregulation of the sympathetic nervous system, the neuroendocrine hypothalamic-pituitary-adrenal (HPA) axis, and the central nervous system (CNS) neuroimmune response to stressors. PAE alters brain glial activation and proinflammatory cytokine expression through secondary challenges such as psychological stressors. The goals of the experiments presented in this dissertation were to 1) examine peripheral glucocorticoid receptor function following mild acute stress in adult PAE offspring, 2) characterize a sensitized cytokine stress response in the hippocampus, medial prefrontal cortex, …

Surveyception: An Exploration Of Deceptive Survey Forms, Muhammad Danish

Computer Science ETDs

Survey platforms such as Google Forms and Microsoft Forms are widely used for feedback, data collection, and engagement, but scammers increasingly exploit them to distribute phishing and deceptive attacks. This thesis presents a large-scale study of survey-form abuse across ten major providers. We collected 140,000 forms from three sources: public posts on X, search-engine results, and web pages from the top 10 million DomCop-ranked domains. Using automated filtering and manual qualitative review, we identified 2,645 forms requesting sensitive information and classified 566 as scams. These forms used techniques including phishing, private-secret theft, account and personal-data harvesting, financial deception, and psychological …

Recovery Through Connection: The Role Of Positive Social Interactions In Early Alcohol And Opioid Recovery Outcomes, Hannah Avery Carlon

Psychology ETDs

Recovery from substance use disorder (SUD) is influenced by both positive emotional functioning and social connectedness. However, empirical research has yet to examine how these two protective factors interact to influence recovery. The present study aimed to address this gap by exploring positivity resonance, or the shared experience of positive emotions, in the first year of recovery. In Aim 1, we examined change trajectories of positivity resonance and recovery capital over the first year of recovery among adults with alcohol use disorder (AUD; n=470) and opioid use disorder (OUD; n=61), the associations between these change trajectories (1a), and …

Regenerative Writing: The Rhetorics Of Indigenous Futurisms As Pedagogical Praxis, Madeline R. Mendoza

English Language and Literature ETDs

This dissertation explores how land-based writing and Indigenous Futurisms can reshape writing pedagogy in higher education, focusing on English courses at the University of New Mexico. At the center of this project is the Land Memoirs assignment, which I designed to encourage students to engage land as a living relative and active participant in the learning process. Through the frameworks of Indigenous Futurisms, Land as Pedagogy, Rhetorical Sovereignty, and Pueblo understandings of marking, I analyze the rhetorical choices across student multimodal narratives, reflections, and interviews to examine the assignment’s pedagogical impact. My findings reveal epistemic differences in how Indigenous …

Keeping Communities Safe Through An Alternative First Response Model: Predictors Of Civilian First Responders’ Self-Efficacy In Handling Crisis Situations, Jasmine Desiderio

Organization, Information and Learning Sciences ETDs

The expansion of civilian alternative first responder models reflects a national shift toward community-based approaches to crisis intervention. Grounded in Albert Bandura’s social learning theory, this study examined the extent to which demographic characteristics are associated with crisis self-efficacy, explored how perceptions of the responder role relate to confidence, and identified supports necessary for effective crisis response. A convergent parallel mixed-methods design was employed with civilian first responders in Albuquerque, New Mexico. Quantitative data were collected with the Crisis Self-Efficacy Scale, and semi-structured interviews gathered qualitative data. Exploratory regression analyses (n=31) were not reliably associated with crisis self-efficacy, while role …

Transforming Faculty Development: Organizational Citizenship Behavior, Arts-Based Design, And Communities Of Transformation In Stem Education, Kristen L. Ferris

Organization, Information and Learning Sciences ETDs

This dissertation investigates the relational conditions enabling institutional transformation and diversity, equity, inclusion, and justice (DEIJ) within STEM higher education. Despite needs for systemic change, sustaining faculty engagement remains difficult due to entrenched power dynamics, lack of pedagogical training, and political repression. To address these barriers this research introduces Organizational Citizenship Behaviors (OCB) as an analytic lens and functional infrastructure for change.

Through three papers, this study 1) establishes OCB via a systemic literature review as an actionable metric for faculty development; 2) details the design of a cross-institutional Community of Transformation (CoT) as a design case; and 3) Presents …

Neural And Computational Mechanisms Of Effort Under The Pressure Of A Deadline, M. Andrea Pisauro, Daniele Pollicino, Lucy Fisher, Matthew A. J. Apps

School of Psychology

Deadlines fundamentally shape motivation. Research examining effort-based choices finds effort is an avoided cost. However, this overlooks how making progress on longer-term goals to be reached before deadlines motivate people to exert high effort for little immediate reward. Here, we test a framework where motivation depends on deadline pressure (work remaining / time remaining). Across four studies we use computational modelling examining decisions when physical effort makes progress on goals with deadlines. In support of the hypotheses, deadline pressure significantly impacts decision-making, shifting people from avoiding effort, to seeking the progress it makes. Using ultra-high-field fMRI, we show that functionally …

Technology Platform (Peer Plus) Supporting The Work Of Peer Recovery Coaches And The Communication Needs Of Individuals In Recovery From Substance Use Disorder: Protocol For An R21 Development And Usability Trial., Amanda Coupe, Jessica Pater, Rachel Pfafman, Victor P Cornet, Elisabeth Andrews, Mindy Flanagan, Dana Albright, Abhinay Balasani, Christopher Becker, Brian Parise, Erik Hess, Tammy Toscos

Health Services and Informatics Research

BACKGROUND: Substance use disorder (SUD) represents a significant public health concern in the United States. SUD recovery is complex and individualized, and support provided by peer recovery coaches (PRCs) can improve outcomes. The PRC-client relationship requires bidirectional mediated communication that is often informal but should be trackable, efficient, and aligned with health care privacy and security regulations. Current workflows and available apps do not meet these needs, illustrating the opportunity for client-centered technology tools. We have developed Peer PLUS (People Leveraging Urgent Support; Parkview Health System, Inc), a HIPAA (Health Insurance Portability and Accountability Act)-compliant mobile app and client management …

Investigation Of Radiation And Heavy Metal Hazards In Nutritional Supplements For Athletes, Sarah Amir Abdalabass, Ahmed Fadhil Mkhaiber

Baghdad Science Journal

Nutritional supplements are widely consumed worldwide. This study assesses uranium isotopes and radon concentrations in nutritional supplements using CR-39 detectors to evaluate potential radiological health risks. In addition, the concentrations of selected heavy metals were quantified using atomic absorption spectroscopy (AAS), The results indicated that the activity concentrations of uranium isotopes (U²³⁸, U²³⁵, and U²³⁴) were (6.07 ± 0.5 Bq/kg), (0.2 ± 0.02 Bq/kg), and (6.2 Bq/kg), respectively. The average total annual effective dose (AED) and the risk of excess fatal cancer per million population (RECFPMP) were (0.0006 ± 0.00005 mSv/y) and (2.2 ± …