Digital Commons Network^™

Fundamental Uncertainties Invalidate The Precision Of Obsidian Hydration Dating: A Rapa Nui Case Study, Robert Dinapoli, Carl P. Lipo

Anthropology Datasets

Obsidian hydration dating (OHD) measures water absorption into volcanic glass to estimate artifact age. Recent studies using infrared photoacoustic spectroscopy (IR-PAS) claim ±30-year precision, comparable to radiocarbon dating. We tested these claims by applying Bayesian hierarchical models to 242 published IR-PAS measurements from Rapa Nui (Easter Island). Standard OHD practice treats burial temperature and humidity as known constants; we instead modeled them as uncertain variables and propagated that uncertainty through the rate equation. Realistic dating uncertainties are ±300 years, ten times larger than the claimed value. The 95% credible interval for any individual date (~600 years) exceeds Rapa Nui's entire …

Exploring Primary Care Providers’ Compassionate Care And Their Evidence-Based Practice With Death, Grief, And Loss: Patient Experience And Perspective, Kathryn Krzykala

Dissertations

Research on primary care providers’ (PCPs) education regarding Death, Grief, and Loss (DGL) remains limited. Specifically, data is lacking regarding patients' perceptions and opinions on what they need and expect from their PCPs regarding grief and loss. This exploratory mixed-method study comprised 146 participants who had experienced death and non-death loss. It examined participants' perceptions of 1) PCP compassion, 2) PCP utilization of evidence-based grief and loss practices, 3) their own level of comfort discussing DGL with their PCPs during medical visits, and 4) their personal grief and loss experiences. The findings revealed that PCPs' grief-informed evidence-based treatment, as reflected …

The Mental Health Of Athletes: Channeling Frustration, Aggression, Internal/External Behaviors In The Real World To Improve Performance, Jabari Johnson

Dissertations

This qualitative study examined how college athletes, 18 years and older, experience and interpret internalizing behaviors and externalizing behaviors within contact and non-contact sports, and how those experiences are shaped by gender, racial/ethnic background, and socioeconomic status. The study addressed a gap in the literature by centering athletes’ own perspectives on how emotions, coping, identity, and performance intersect within collegiate sport contexts. A purposive sample of 12 athletes completed a demographic questionnaire and participated in semi-structured interviews conducted in person between December 2025 and February 2026. Interview transcripts were deidentified and analyzed using reflexive thematic analysis following Braun and Clarke’s …

Life After Divorce: Effects Of Joint Custody On Parents And Children, Stella Canessa, Gordon B. Dahl, Anna Hasselqvist, Costas Meghir, Susan Niknami, Mårten Palme, Helmut Rainer, Olof Rosenqvist, Pengpeng Xiao

Cowles Foundation Discussion Papers

Divorce reshapes family life, yet little is known about one of its most consequential features: the allocation of child custody. We study the impact of joint versus sole custody on both parents and children using rich administrative data from Sweden linked to over 25 years of newly-collected court custody rulings. To address selection concerns, we exploit random assignment of custody disputes to judges who differ sharply in their propensity to grant joint custody. For fathers, joint custody substantially raises earnings and improves mental health, consistent with sustained paternal involvement enhancing labor market attachment and psychological well-being. In contrast, there are …

Mental Health Stigma In Latin American Youth With Obsessive-Compulsive Disorder, Ryan J. Mccarty, Matias Jensen, Elissa Paz Jensen Santa Cruz, Melisa N. Sagarnaga, Pamela Claisse Quiroz, Isabella A. Cruz, Laura D. Seligman, Joseph D. Hovey, Monica E. Ochoa, Nadeen Salhadar

Psychological Science Faculty Publications

Obsessive-compulsive disorder (OCD) is an impairing mental health condition that affects individuals across the lifespan. Some literature has evaluated mental health stigma in adults with OCD but limited attention has been given to youth, as well as those of Latino ancestry. The present study reported the extent of stigma experiences among Latin American youth with OCD, as well as examined sociodemographic, clinical and psychological correlates. 235 youth with clinician confirmed diagnoses of OCD from 10 North and South American countries completed questionnaires assessing stigma experiences, symptomatology, and functioning. Sociodemographic and clinical variables were also collected. The average OCD stigma response …

A Comparative Study Of Aging And Cortical Folding In Chimpanzees And Olive Baboons, William D. Hopkins, Angela M. Achorn, Michele M. Mulholland, Elizabeth R. Magden, Steven J. Schapiro, Courtney L, Fults, Jean‐Francois Mangin, Adrien Meguerditchian

Anthropology Faculty Publications

In light of the evidence that nonhuman primates naturally develop Alzheimer's disease neuropathologies, there is a renewed interest in research on the comparative biology of aging, including neurological changes across the age groups in species with diverse lifespans. In this paper, we examined age‐related differences in two measures of cortical folding, mean depth and fold opening, in a sample of chimpanzees (Pan troglodytes) and olive baboons (Papio anubis). We found significant species differences in the slope and pattern of age‐related changes in cortical folding. As predicted, chimpanzees showed negative linear associations between age and mean depth and …

Chi Meta-Project Ecosystem Overview - Spring 2026, David B. Smith

Publications and Research

This paper offers a high-level account of the Center for Holistic Integration’s (CHI) meta-project ecosystem as visualized in the included system map. CHI provides an organizational structure framed around persistent meta-projects that support and extend individual initiatives across curriculum, scholarly and applied research, infrastructure, artistic production, AI development, cultural inquiry, and external partnerships. Rather than presenting the map as a static inventory of projects, the paper examines how its core domains function as living systems through which knowledge, tools, documentation, participants, and collaborations can accumulate over time. It also considers how CHI-mediated connectivity, institutional integration, and external funding allow the …

Library Anxiety: A Mixed-Methods Comparison Between Honors And University Learning First-Year College Students, Anthony L. Paganelli, Larry Sean Kinder

The Southeastern Librarian

This study examines the results from a mixed-methods comparison study that explored library anxiety between first-year Honors students and first-year students enrolled in a University Learning course. The study explores the levels of library anxiety, overconfidence, barriers, and behavioral factors. Findings indicate that Honors students had higher levels of library anxiety and associated perfectionism and self-esteem more closely with library use. University Learning students worked longer and more independently to use resources before seeking help. Knowing these results, teaching librarians could create tailored instruction sessions to address and alleviate library anxiety and its effects.

The Neuropsychological Analysis Of The Effect Of Shame And Traumatic Memories In Paranoia: A Network Analysis, Anwesha Maitra

Clinical Psychology Dissertations

Paranoia is increasingly recognized as a multidimensional psychological phenomenon influenced by trauma-related distress, shame, maladaptive interpersonal experiences, and emotional functioning. Although these factors have been extensively associated with paranoia, their relationships with neurocognitive functioning, social cognition, and global functioning remain less well understood. The present study examined these relationships using traditional statistical analyses, network analysis, and machine-learning approaches in a non-clinical sample of 42 adults.

Participants completed self-report measures assessing trauma-related distress, childhood interpersonal experiences, shame, paranoia, depressive symptoms, fear of negative evaluation, self-esteem, and hostile attribution bias, in addition to a comprehensive neurocognitive battery, an emotion recognition task, and …

Upper Mora River Corridor Plan. Path To Social And Economic Recovery. A Working Paper, José A. Rivera Ph.D

Faculty Publications

The Working Paper outlines a plan for the Upper Mora River Corridor as a path to the social and economic recovery of the watershed and its communities in the Mora Valley of New Mexico in the aftermath of the year 2022 wildfires. The first section of the plan includes an historical overview of the traditional gristmills of northern New Mexico and places where a few of them are preserved and still standing. The next section goes into detail as to the early commercial mills situated along the upper Mora River Corridor with a focus on the four remaining mills: the …

Neural Correlates Of Anger Rumination To A Personal Event And Subsequent Changes In Working Memory, Mairin Claire Madison Cotter

Dissertations

Rumination is a maladaptive coping strategy that is associated with the emergence and maintenance of several psychological disorders and related symptomatology and thus has been proposed as a transdiagnostic risk factor. Recent work has focused on patterns of brain activation during rumination to sadness; however, less is known about brain activation patterns in response to anger-inducing events and how anger rumination may influence working memory. This study sought to identify potential neurophysiological correlates (through electroencephalography; EEG) of anger rumination, examine how anger rumination subsequently impacts working memory performance, and determine whether neurophysiological correlates of anger rumination are associated with working …

Understanding The Experiences Of Faculty Members Who Teach Case Conceptualization, Asianna Harris

Dissertations (1934 -)

Competence in case conceptualization (CC) is a core skill in clinical training. However, many graduate programs lack a structured process for teaching this complex and dynamic clinical skill. While most research focuses on students’ perspectives on learning CC, there is a distinct gap in research on faculty experiences, successful teaching methods, and the assessment of teaching practices. Therefore, this study addressed the gap in extant literature by exploring how doctoral programs’ faculty taught transtheoretical CC and how they evaluated the effectiveness of their instruction. A Consensual Qualitative Research (CQR) design was employed to deeply examine the experiences of 13 faculty …

Coping With Uncertainty In Everyday Situations (Cues©): The U.S. Pilot Study, Sarah Lehman

Dissertations (1934 -)

Autistic youth experience anxiety at an increased rate compared to their neurotypical counterparts. The presence of anxiety often amplifies the social and functional difficulties faced by autistic youth, which can exacerbate poor outcomes. Intolerance of uncertainty (IU), defined as negative beliefs and reactions to unpredictable or ambiguous situations, has been identified as a key factor to the manifestation of anxiety in autistic populations. The current study aimed to replicate the protocol and results from Rodgers et al. (2023) by conducting the first U.S. pilot study examining the feasibility and efficacy of Coping with Uncertainty in Everyday Situations (CUES©); an 8-week …

Improving Urban Search And Rescue Team Coordination Through Adaptive Context Awareness, Daniel Reyes Duran

Doctoral Dissertations and Master's Theses

Modern multi-agent Urban Search and Rescue (USAR) operations heavily rely on mobile geospatial Common Operating Pictures (COPs) to maintain team coordination and Situational Awareness (SA). However, the proliferation of high-frequency sensor telemetry at the tactical edge has introduced a data saturation paradox challenge: while information theoretically drives informed decision-making, unmanaged data surges induce increased operator cognitive overload and alert fatigue on mobile End-User Devices (EUDs), while downstream data-broadcasting models inherently strain edge processing and viewport environments.

To resolve these constraints, this dissertation presents a context-aware Value of Information (VoI) data-management framework integrated directly with a custom, event-driven Android Team Awareness …

Polarized Truth Decay & The Role Of Education In A Democracy, Sonja Varbelow, William Yaworsky

Anthropology Faculty Publications

The purpose of this paper is to delineate the causes and dangers of truth decay for a democracy, the role education has played in the process, and how education can present a resistance to this dangerous trend. Truth decay has been characterized as an increase in quantity of opinion over fact, divergent views on what constitutes a fact, and decreased confidence of traditional sources of information. We agree that truth decay is a serious problem but would characterize it somewhat differently. Opinions, divergent views, and decreased confidence in traditional sources of information are not detrimental by themselves. Instead, we see …

Conflict-Mediated Group Size Regulation: A Theory Of Supraoptimal And Suboptimal Group Size, Eric Schniter

ESI Working Papers

Observed group sizes rarely match the size that would maximize what each member gets from belonging. We propose a two-part theory in which group size is regulated by two related conflicts: insider-outsider conflict over admission, and within-group conflict as crowding, competition, and social tensions intensify with size. Three strategies are available: admission, exclusion, and fission. The first part shows that even when exclusion is unavailable, fission dynamics alone drive group size away from the optimum in both directions, with the pattern set by how prospective joiners encounter groups and by the geometry of fission. When joiners compare groups across a …

Fraud And Focus: Examining Self-Control Strategies In Students Experiencing Impostor Phenomenon, Francesca Angela Catalano

Theses and Dissertations

Impostor phenomenon (IP) is a common experience among individuals in achievement contexts characterized largely by feelings of self-doubt, attributions of success that focus on external factors, and beliefs that one is “fooling” others about their competence. Current research suggests the effects of IP are complex (e.g., IP is associated with higher grade point average and productivity but also self-handicapping, psychological distress, and difficulties adjusting to college). To better understand these complex effects, this study proposes a self-control perspective for IP, where this phenomenon is seen as involving additional self-control burdens. Specifically, the study examines whether IP is associated with grade …

Exercise-Induced Gene Expression Profiles In Adults With Obesity: A Systematic Review Of Molecular Adaptation, Brandon Galvan, Luis Alberto Flores, Flor Isela Torres-Rojo, Natanael Cervantes-Hernández, Cinthia Verónica Villegas-Balderrama, Liliana Aracely Enríquez-Del-Castillo

Baltic Journal of Health and Physical Activity

Background: Obesity is a multifactorial and chronic condition characterized by excess adiposity and systemic low-grade inflammation. Exercise exerts metabolic and anti-inflammatory effects partly mediated through gene expression modulation in skeletal muscle and adipose tissue. However, heterogeneous responses among obese individuals suggest that genetic and epigenetic mechanisms shape exercise adaptation. Objective: This systematic review aimed to identify the genes and molecular pathways modulated by physical exercise in adults with obesity, and to classify them according to their biological functions across different exercise modalities. Methods: Following PRISMA guidelines, randomized controlled trials were searched in PubMed, SpringerLink, Science Direct, Cochrane, LILACS, Web of …

A Crisis For Utopia: Jameson, The Collective, And The Future Of World Literature, Trevor Jackson

CLCWeb: Comparative Literature and Culture

Working with Fredric Jameson’s influential discussions of utopia and world literature, the essay suggests that the prospect of utopia is frightening and also possibly boring insofar as it threatens to drain away the already waning possibility of experience in a postmodern, globalized world. In this world, resentment of the present seems to go hand in hand with a nostalgia for a fictitious past, underscoring the difficulty of conceptualizing new social, cultural, and economic arrangements. Viewing world literature as a possible source of a new utopian thought, a utopia unlimited to its contemporary dystopian guises, the essay retraces Jameson’s pronouncements on …

A World Without Literature? Tagore’S Words For His Times And Ours, Salmoli Choudhuri

CLCWeb: Comparative Literature and Culture

In 1907, Rabindranath Tagore delivered a lecture on world literature to an audience in Calcutta, the then capital of British India. Amid powerful and intersecting forces—colonialism and nationalism, industrial modernity and mass poverty—Tagore’s position on literature was neither disengaged nor defensive, insofar as he related it to the human condition and the capacity for world-making. Far from staking a representational claim to world literature on behalf of Indian or Bengali literature, I argue in this article, Tagore reconceptualized the idea from its earlier canonical formulation by Goethe. He departed from dominant nineteenth-century philosophies that conceived the world as a spatial—and …

Śaṅkha-Dvīpa And The Swahili Littoral: Reconstructing India–East Africa Contacts Before The Common Era, Narendra Vijayasimha

Zamani: A Journal of African Historical Studies

This article is the first focused attempt to explore India–East Africa relationships in the Bronze Age and early Iron Age, approximately two to three millennia before the Common Era (3000–300 BCE) from a puranic perspective. While extensive scholarship exists on medieval and later Indo–African exchanges, the pre-Common Era period has remained underexplored. Drawing on Purāṇic cosmographies, Greco-Roman geographical accounts, African archaeology, and Indian Ocean trade studies, this research reconstructs possible networks of contact facilitated by monsoon navigation and long-distance exchange. Methodologically, the article integrates textual exegesis, comparative cosmography, and archaeological correlation. The findings suggest that Indian conceptions of Śaṅkha-dvīpa reflect …

Sexuality-Related Lexical (In)Visibility In Asian Englishes: A Corpus-Based Study Using The International Corpus Of English (Ice), Jess V. Mendoza, April N. Salvador, Teri An Joy G. Magpale

Journal of English and Applied Linguistics

This study examines the visibility and invisibility of sexuality-related terms in four Asian Englishes using data from the International Corpus of English (ICE). Drawing on Wilkinson’s (2022) sexuality-related lexical set and informed by scholarship on heteronormativity, the study analyzes the proportional visibility of 19 target lexemes across Englishes in Hong Kong, the Philippines, Singapore, and India. The findings show that only a small subset of terms (gay, lesbian, same sex, sexual preference, bisexual, and sexual orientation) appear in the corpora, and even these occur at low frequencies. Among these, gay emerges as the most recurrent. The remaining terms are not …

The Development Of An In Silico Vaccine Design-Based E-Module To Improve Students' Biological Literacy, Qairinasherin Qwine Ferendi, Rusdi Rusdi, Hanum Isfaeni

Jurnal Pendidikan Sains

Low levels of biological literacy among students, particularly in biotechnology, highlight the need for innovative digital learning media that facilitate meaningful and contextual learning experiences. This study aimed to develop and evaluate an interactive biotechnology e-module based on in silico vaccine design to improve students’ biological literacy. The study employed Educational Design Research (EDR) using the Hannafin and Peck model, which consists of three phases: needs assessment, development, and implementation. The participants included 73 tenth-grade science students and one biology teacher from SMAN 68 Jakarta, Indonesia. The e-module was developed using Canva and Heyzine to create an interactive flipbook integrating …

The Psychology Of Diplomacy In The Palestinian-Israeli Conflict: The Role Of Emotions And Perceptions In Peace Negotiations, Tomy Octavian, Linda Noviyana

Journal Of Middle East and Islamic Studies

The Palestinian-Israeli conflict remains one of the major challenges in building sustainable peace through diplomacy. This study analyzes the role of emotions and perceptions in Palestinian-Israeli peace negotiations through the perspective of diplomacy psychology. Using an integrative literature review and an integrated theory approach that combines psychological theories and international relations theories, this study synthesizes empirical and conceptual findings on the Palestinian-Israeli peace negotiation process. The results of the analysis show that negative emotions such as fear, hatred, and anger worsen diplomatic relations and hinder peace deals. Distorted perceptions of the other side's intentions and identities, as well as conflicting …

The Impact Of Using Artificial Intelligence Tools On Enhancing Female Students’ Interaction And Participation In Online Learning, Haya Meshal Rajah Albaqami

University of Tabuk Journal for Humanities and Social Sciences

This study explores how artificial intelligence (AI) tools support student interaction and participation in online learning, through the lens of Vygotsky’s Zone of Proximal Development (ZPD). Sixteen female undergraduates (aged 19–23) from Turabah University College, Taif University, all experienced in using AI tools (ChatGPT, Grammarly, Canva), took part in individual interviews. Using reflexive thematic analysis, seven themes were identified describing students’ experiences: (1) Widespread AI Tool Use, (2) Enhanced Understanding of Content, (3) Facilitated Peer/Teacher Interaction, (4) Increased Academic Engagement, (5) Stimulated Independent Exploration, (6) Concerns and Challenges, and (7) AI as Support, Not Substitute. The AI tools were perceived …

Investigating Burnout Among Hospital Social Workers: A Qualitative Exploration, Crystal Marie Herring

Walden Dissertations and Doctoral Studies

No abstract provided.

J3) The Autopoiesis Of Pilgrimage Tourism: How Cruise Passengers Self-Organise Transformational Meaning In Mass Tourism, Taja Macek, Tadeja Jere Jakulin

International Religious Tourism and Pilgrimage Conferences

Modern cruise tourism presents a theoretical paradox for the Mediterranean basin. Every year, millions of passengers sail along maritime routes that follow ancient pilgrimage routes. They head towards Rome, the Holy Land, and the coastal approaches to Lourdes, Santiago, and Montserrat. All this takes place within one of the most operationally regulated and commercially standardised forms of mass tourism. Even within this structural rigidity, travellers regularly report profound personal transformation, spiritual encounters, and meaning-making that are strikingly reminiscent of traditional pilgrimage narratives (Collins-Kreiner, 2010; Olsen & Timothy, 2006). This discrepancy between the system's design and the individual's experience poses a …

The Meme Event: Memefication, Memory-Making And Political Resistance In The Biafra Digital Discourse, Chimaobi Dick Onwukwe

Theses - ALL

In this thesis, I examine the Biafran digital commemoration on May 30th every year—Biafra Commemoration Day. Specifically, I examine how the Biafran digital commemorative culture functions as memorialization and political action. Drawing on theoretical reserves from modern meme studies and performance studies, I propose a theory of “meme event”—a coordinated digital practice that encompasses not just memetic content but the larger ecology of its creation, circulation, strategic timing (May 30th), and strategic deployment. The rallying slogan “We don’t die, we multiply” serves as the anchor around which the meme event revolves, circulating both memetic content and non-meme posts. This theoretical …

From Hot Dog Soup To Wine Pairing: Exploring Taste & Palate Development Through America's Latchkey Generation, Gabrielle Reagan

Theses - ALL

This thesis interrogates how tastes and palates develop across a lifespan through the lens of America’s latchkey generation. As an analytic, this generation—raised amid a rising availability of ultra processed foods, declining culinary skill transfer, and an uptick in both divorce rates and women in the workforce—is crucial for understanding the palate as a site where corporate capture and individual agency intersect. It asks: What broadens palate development, what limits it, and what conditions support or hinder its evolution over time? How might the reintroduction of culinary literacy broaden palate development and how do gender and pleasure play a role …

From Maps To Meadows: Ecologically Literate Zoning And The Regeneration Of Wildlife Habitats, Jonathan Rosenbloom

Cleveland State Law Review

For more than a century, zoning has shaped the American landscape, often at the expense of wildlife and ecosystems. Rooted in legal doctrines that treated animals as property and nature as a raw material, zoning codes have fragmented habitats, erased migration corridors, and accelerated biodiversity loss. At the same time, federal protections are narrowing, leaving critical gaps in environmental governance. This Article argues that local governments possess both the authority and the obligation to respond. By embedding ecological principles into zoning—through conservation districts, wildlife corridor protections, wetland buffers, pollinator protections, dark skies, wildlife fencing, habitat restoration, and others—municipalities can transform …