Digital Commons Network^™

Predicting Psychosis Through Speech: A Case For Nlp In Clinical Practice, Lydia Britton '27

Student Research

Psychosis is difficult to identify in early stages; however, changes in speech and language offer insights and indicators of emerging symptomatology. This paper examines the potential for Natural Language Processing (NLP) and other computational linguistic techniques for improving the predicition of psychosis disorders through automated analysis of speech. Existing research shows that lingustic markers that are aligned with Formal Thought Disorder, including reduced semantic coherence, poverty of content, tangentiality, reduced syntactic complexity, and pragmatic deficits, can help to distinguish between individuals who are experiencing or at risk for psychosis from healthy controls. Traditional clinical assessments may have difficulty identifying and …

Upjohn Regional Economic Outlook, Vol. 1, No. 1, April 2026, Iryna V. Lendel, Chloe Wieber, Sevrin Williams, Gerrit Anderson, Lee Adams, Emily Petz

Reports

No abstract provided.

A Survey Of Health Professions Learners’ Attitudes Towards Social Media In Medical Education: A Substance Use Disorders Education Case Study, Gregory A. Jaffe, Sarah Lawson, William Leach, Mallika Kodavatiganti, Erin Avanzato, Katherine Fesperman, Heather Klusaritz

Department of Family & Community Medicine Faculty Papers

BACKGROUND: Social media is a ubiquitous part of the modern world and plays a key role in the dissemination of information. While utilizing social media for educational purposes has been repeatedly demonstrated as feasible, it has been underutilized in medical education and remains a critical opportunity to integrate microlearning and stigma reduction curricula.

METHODS: A cross-sectional survey on social media usage, attitudes, and beliefs was sent to medical and nursing students at two large academic institutions within Philadelphia. Descriptive statistics are reported, and non-parametric tests were utilized for exploratory analyses.

RESULTS: Health learners were low consumers of social media, reporting …

A New Security Framework For Nato’S Eastern Flank, Matthew J. Kukla, Anna Batta

The US Army War College Quarterly: Parameters

This article argues for a NATO-EU–led security strategy to achieve long-term deterrence in Ukraine after the end of the Russia-Ukraine War. Unlike existing analyses, this article straddles the strategic level of deterrence, outlining an operational road map. Its historical example of the Iraq War shows that long-term security requires the development of plans before a conflict ends, long-term commitments, and multilateral—not unilateral—security efforts. The proposed solution provides strategic planners and policymakers with a low-risk, high-reward approach that leverages burden sharing through a multinational framework.

Early Detection Of Alzheimer's Disease And Related Dementias From Spontaneous Speech Using Foundation Speech And Language Models: Comparative Evaluation, Jingyu Li, Lingchao Mao, Xi Mao, Hairong Wang, Zhendong Wang, Xuelei Sherry Ni

School of Economics and Finance Faculty Publications

Background: Alzheimer's disease and related dementias (ADRD) are progressive neurodegenerative conditions where early detection is critical for timely intervention and care planning. However, current diagnostic methods are often inaccessible, costly, and delayed, especially for underserved populations. There is a growing need for scalable, noninvasive tools that can support timely diagnosis. Spontaneous speech contains rich acoustic and linguistic markers that can serve as noninvasive behavioral markers for cognitive decline. Foundation models, pretrained on large-scale audio or text data, generate high-dimensional embeddings that encode rich contextual and acoustic information.

Objective: This study benchmarks open-source foundation language and speech models to evaluate their …

Understanding Behavioral And Representational Divergences Of Humans And Machines, Thomas Lasman Botch

Dartmouth College Ph.D Dissertations

Human behavior and cognition are strikingly variable: people differ from one another in their preferences and abilities, and even from themselves across situations. Yet this diversity arises from common neural machinery shaped by the complex environments humans inhabit. A central objective of cognitive neuroscience is to understand how this varied experience emerges from interactions between brains, agents, and environments. In this dissertation, I argue that comparing behavior and neural computation across humans, artificial systems, and contexts is essential for understanding the flexibility of human cognition. Across three chapters, I use this comparative approach to examine how the rich, multimodal contexts …

The Applicability Of Artificial Intelligence In Tour Guiding: Perspective Of Sustainable Service Innovation In Tourism With Technology, Chiranjib Kumar Choudhary Phd, Aditi Choudhary

International Journal of Tour Guiding and Visitor Attraction Research

Artificial Intelligence (AI) is increasingly transforming various sectors of the tourism, travel, and hospitality industry. Among these, the role of tourist guides remains crucial, as they act as cultural ambassadors representing destinations and nations. The primary objective of this study is to explore the applications of AI in developing intelligent audio-visual tour guides and assistive devices that enhance tourists’ real-time experiences at heritage sites, tourist attractions, and places of archaeological significance. The research adopts a qualitative approach, utilising secondary data gathered from academic literature, printed and electronic resources, online databases, and expert opinions from tourism professionals. The collected data were …

An Equity-Based And Culturally Responsive Bill Of Rights For Early Childhood Students Of Color With Exceptionalities, Evette Simmons-Reed, Michelle Frazier Trotman Scott, Gloria Tardash, Mildred Boveda, Donna Y. Ford

Perspectives on Early Childhood Psychology and Education

The COVID-19 pandemic exacerbated existing disparities in early intervention (EI) and early childhood special education (ECSE) services for culturally and linguistically diverse (CLD) disabled children, exposing critical gaps in access, services and support. systemic inconsistencies in implementation, training, and funding, remain barriers limit opportunities for CLD students to benefit, despite the aims of the Individuals with Disabilities Improvement Act (IDEA). To address these inequities, this manuscript proposes an expanded and updated Culturally Responsive Equity-Based Bill of Rights for EI and ECSE. Building upon Ford and colleagues' (2018) work, this revised document extends protections to children aged zero to five, emphasizing …

Urban Conflagrations: Structural Ash And Soil Metal(Loid) Contamination After California’S Eaton And Palisades Fires, S. Anselme Dossou, Leon Kelly, P. Louis Lu, Robin Jones, Oliver O'Donnell, Justin St. P. Walsh, Daniel D. Richter

Art Faculty Articles and Research

In the weeks after California’s Eaton-Palisades wildfires, structural ash of burned homes and soils from yards and curbsides were sampled for analysis of Pb, As, and eight metals from 32 burned residences. About six months after fires and after US Army Corps of Engineers’ Phase 2 cleanups removed 15 cm from structural ash footprints, 17 properties were resampled within about a meter of original sampling sites. Concentrations of metal(oid)s in structural ash and residential soils varied between and within properties with significant spatial and temporal patterns. Lead concentrations were highest in structural ash and soil of yards of select pre-1970s …

Book Review: Proxy Wars From A Global Perspective: Non-State Actors And Armed Conflicts, Joshua O. Lehman

Parameters Bookshelf – Online Book Reviews

Edited by Paweł Bernat, Cüneyt Gürer, and Cyprian Aleksander Kozera

Reviewed by: Lieutenant Colonel Joshua O. Lehman, academy professor, United States Military Academy

States are increasingly turning to non-state actors to fight their battles, reshaping the nature of modern warfare. Proxy Wars from a Global Perspective, edited by Paweł Bernat, Cüneyt Gürer, and Cyprian Aleksander Kozera, offers a sweeping analysis of this trend through case studies from Mali, Ukraine, Syria, and beyond. With insights from international relations and security experts, the book challenges outdated Cold War frameworks and introduces a new paradigm for understanding outsourced conflict in a multipolar …

In-Tsira Healing: Integrating Trauma-Informed Design And Sustainable Design Into Wellness Centers For Survivors Of Gender Based Violence, Eniola Ololade Esther Akinyemi

Bachelor of Architecture Theses - 5th Year

Survivors of gender-based violence in Northern Nigeria face layered barriers to recovery, including trauma, stigma, displacement, and loss of livelihood. Yet the built environments intended to support them remain largely unresponsive. This thesis proposes a trauma-informed, climate-responsive wellness campus in Maiduguri, Borno State, grounded in cultural and environmental context.

The research asks how trauma-informed and sustainable design strategies can be implemented in healing centers to reduce re-traumatization, foster safety, and support reintegration through self-supportive, educational, and communal spaces?

How can trauma informed and sustainable design strategies be implemented in wellness centers to foster safety and healing while reducing re-traumatization, and …

The Role Of Ceo Biases And Heuristics For Large Firms’ Innovation, Cristina O. Vlas, Radu E. Vlas

International Journal of Applied Management and Technology

Do different CEO biases affect large firms’ innovation differently, and to what extent are these effects bounded by CEOs’ heuristics? In this article, we highlight overlooked antecedents, such as the biases imposed by CEO narcissism and self-monitoring and the heuristics driven by CEOs’ motivation (regulatory foci) for certain courses of action. We found that narcissistic CEOs differ from self-monitoring CEOs when it comes to innovation. We found that, for self-monitoring CEOs, these effects are conditioned by the individuals’ underlying promotion and prevention motivation, but this is not the case for narcissistic CEOs. These findings contour our understanding of the immutability …

Integrated Voter Education Model To Students As Pre-Voters, Hariyanti Hariyanti, Cecep Darmawan, Rahmat Rahmat, Leni Anggraeni, Radini Radini, Hamdi Abdullah Hasibuan

Jurnal Wacana Politik

This research aims to describe the importance of preparing pre-voters to become intelligent and participatory beginner voters, through an integrated voter education model. This solution was born from the fact that in general voter education only aggressively targets first-time voters during the election stage. This research was carried out by the Pekanbaru City KPU and the Kampar Regency KPU as well as several secondary schools in Pekanbaru City and Kampar Regency. The research used a qualitative design with descriptive methods, with research informants including KPU commissioners, Election Smart House Managers, and Pancasila and Citizenship Education (PPKn) teachers at schools. Research …

Developing An Effective Clinical Supervision Structure In An Outpatient Mental Health Group Practice, Kourtney Dockery

Walden Dissertations and Doctoral Studies

No abstract provided.

Improving Human Visual Search: Enhancing Lung Cancer Nodule Detection In Medical Images, Christopher Khajira

Masters Theses

Human visual search involves the identification of relevant signals within information-rich environments, which is a fundamental problem in visual perception. While detection accuracy and response time are commonly used to evaluate performance in visual search, these measures do not reveal the underlying cognitive and computational structure that produces observable behavior. A key challenge lies in distinguishing between competing processing architectures, particularly in complex visual domains where different models can produce similar behavioral outcomes. This study addresses this challenge by developing a computational experimental framework for analyzing visual search behavior using System Factorial Technology (SFT). The experimental framework integrates naturalistic medical …

Undertaking Short-Term Finance Transactions In Brazil - An Historic And Modern Look At The Brazilian Economy And Associated Risks, Shawn M. D'Aversa

Student Research

The following report discusses the risks and construction of a hypothetical short-term trade finance transaction involving the five parties: Citibank N.A., Caterpillar Inc. (CAT), Banco Do Brasil, Paracatu Gold Mine and EXIM Bank. Fair warning: this is a long paper for a short-term transaction.

For the deal, Caterpillar Inc. (CAT) has approached Citibank N.A. in New York regarding a financing transaction for five 797F-400 short-ton haul trucks. The trucks are worth $5mn each, including the costs of training and spare parts, for a total of $25mn. Put simply, the trucks are beasts for mining. They will then be shipped to …

Not Retirement, But A Rewiring And Fresh Perspectives Post-Dbs, Says Piyush Gupta [Interview With Business Times], Su Shyan Lee, Piyush Gupta

Oral History Collection

In an interview with The Business Times, SMU Chairman Piyush Gupta discussed topics ranging from meditation and conservation to the future of education. On his role at SMU, he emphasised his desire to help shape tertiary education and noted that the rise of AI makes it critical to rethink how we learn. Mr Gupta believes that in an AI-driven world, students must move beyond domain knowledge to focus on interpreting information, "connecting the dots," and engaging others with genuine empathy. He is supportive of a more experiential curriculum at SMU — one that focuses on regional exposure through internships and …

Who Gets Better Buses? Studentification, Bus Geographies, And Transit Privilege In Postindustrial Upstate New York, Carlos Jose Gonzalez

Theses - ALL

Decades of deindustrialization have forced several American cities to seek other sources of economic life for their shrinking populations and increasingly impoverished populations. One sector that has shown much potential for revitalization has been the “meds and eds” of hospitals and universities. The growth of higher education is fueled by a rise in enrollment that has transformed the demographic, economic, and social atmospheres of university neighborhoods. Yet an important transformation missed by these “studentification” scholars are the accompanying reconfigurations of public transit. Given that students, and young people generally, are less likely to own their own car, universities have to …

Exploring The Benefits Of Yoruba Indigenous Knowledge And The Herbal Medicine System, Sunday Opene Ozonuwe 7317673, Ayobami Aderonke Ogungbade, Faith Ohwofasa

Library Philosophy and Practice (e-journal)

The Yoruba people are one of the West African's main ethno-linguistic or ethnic groups. They have an impressive indigenous knowledge and herbal medicinal system. They pre-occupied Oyo, Osun, Ekiti, Kwara, Ondo, Lagos and Koji state. The researchers developed seven (7) research objectives and seven (7) research questions to investigate the nature, forms, benefits and methods of preparing and administering Yoruba Herbal Medicine. Descriptive research design was adopted for the study, interviews and observations were the instruments used for data collections. Eight (8) herbal medicine practitioners were interviewed in Oyo and Ogun state. The result of the interviews was also presented …

American Letters--Mary Hunter Austin: Excerpts From The Trail Book (1918)

The International Journal of Ecopsychology (IJE)

No abstract provided.

Evapotranspiration Everywhere, All The Time: Towards A Unified View From Earth Observation, Joshua B. Fisher, Martha C. Anderson, Diego G. Miralles, Kanishka Mallick, Paul C. Stoy, Youngryel Ryu, Wim G. M. Bastiaanssen

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Scientists want to know everything, everywhere, and all the time. This is particularly true in Earth science, where we seek to understand processes that span from the molecular to the planetary scale in how the world works, how it affects us, and how we impact it—especially the water cycle. Evapotranspiration (ET) was the last component to be measured in closing the water cycle: for decades, closing the water budget meant adding up all the measurable components, then inferring ET as the residual. Early measurements relied on water loss from pans and weighing lysimeters, followed by sensors inserted into plants to …

Ethical Issues In The Use Of Emerging Technologies In The Library, Funmilola Olubunmi Omotayo

Library Philosophy and Practice (e-journal)

Digital tools and emerging technologies are transforming our world, including library settings. Libraries are shifting their collections from predominantly print publications to digital resources. Librarians have turned from an ethos of ownership and authority to service, guidance, and collaboration. From pedagogy to resource sharing, the success of many libraries relies upon diverse technologies and their widespread adoption. Librarians create technological processes, design resources, manage resources, and make use of diverse technologies to support library administration. Emerging technologies such as the Internet of Things, Artificial Intelligence and Robotics and Data mining and analytics tools are now being adopted for library administration. …

Fighting Like A Girl: The Trauma, Power, And Resistance Of Heroines In Young Adult Fantasy, Sara L. Chappell

ATU Theses and Dissertations 2021 - Present

This thesis examines the evolution of female rage in young adult fantasy literature, focusing primarily on Sarah J. Maas’s Throne of Glass series while drawing comparisons to other contemporary heroines. It argues that female rage is not a sign of instability but a politically meaningful response to trauma and systemic oppression. Using trauma theory, affect theory, and narrative identity theory, this project traces how Aelin Ashryver Galathynius’s rage develops from a physiological survival response into protective care, political resistance, and ultimately reclaimed agency. Early in the series, her anger emerges as dissociation and emotional shutdown shaped by trauma and institutional …

Curated Realities: Algorithmic Media And Cultivated Identity Among Gen Z, Terrell Atkins

Honors Theses

As media environments evolve, so does the process through which individuals form identity and understand social reality.  This study explores how algorithms within media influence identity and worldview, with a particular focus on Generation Z; the first generation born alongside the development of modern media systems.

A mixed-method approach was used with survey data and focus group discussions to better understand how repeated exposure to personalized feeds impact user’s perspectives and sense of self.  This research aimed to investigate how Gen Z users interact with and interpret their social media feeds, with attention to perceived alignment between media content and …

Inherited Strategies: Why The U.S. And France Pursued Different Counterterrorism Approaches In The Horn Of Africa And The Sahel, Matthew B. Blackwood

Honors Theses

This thesis examines the counterterrorism strategies employed by the United States and France in Sub-Saharan Africa. In Somalia, the United States utilized a remote warfare centric strategy, precision drone strikes and limited special operations raids, in an attempt to degrade the Somali groups al-Shabaab and ISIS-Somalia. In the broader Sahel, France utilized large ground operations in Operation Serval and Operation Barkhane fighting various groups such as AQIM and JNIM. The thesis aims to explore why the United States and France, both Western countries, who fought similar non-state actors decided to employ drastically different strategies. Through process tracing and comparative analysis, …

Quantifying Black Carbon Concentrations In Georgia And Analyzing Associated Public Health Risks, Khloe R. Osborne

Honors Theses

Quantifying Black Carbon Concentrations in Georgia and Analyzing Associated Public Health Risks

One of the most daunting challenges of the industrial world is air pollution. Within this broad spectrum, there is an inhalable particle group named PM2.5, which contains black carbon. Black carbon has evidence that supports the generation and worsening of adverse health impacts, which may include birth complications, cognitive deficits in children, pulmonary aggravation, asthma, cardiovascular issues, neurological degenerative patterns, and cancer risk. This is especially seen in vulnerable populations, like children, elderly, and those who already suffer from weakened health, many of which reside in the southern …

Exploring The Stress Coping Strategies Of Indonesian Elementary School Teachers: A Qualitative Phenomenological Study, Anak Agung Gede Agung, I Ketut Gading, Basilius Redan Werang, Ni Luh Putu Agetania

The Qualitative Report

Teachers play a pivotal role in delivering quality education and shaping students’ future lives. The growing demands and responsibilities on teachers can lead to physical, mental, and emotional exhaustion, which threatens their well-being—a condition commonly referred to as work stress. Our study aimed to explore the strategies used by elementary school teachers in Bali Province to cope with work-related stress. This study adopts a qualitative research approach with elementary schools in Bali Province, Indonesia, serving as the research setting. A phenomenological research design was employed, involving 25 purposively selected teachers as participants. Data were collected through semi-structured interviews and analyzed …

Resilience In Recreation: Stories Of A Changing Climate, Casey L. Auberle

Graduate Student Portfolios, Professional Papers, and Capstone Projects

As the impacts of climate change become increasingly prevalent, the outdoor activities that bond us to our local communities and environments are under threat. In Missoula, MT, drought, rising temperatures, and wildfire smoke change what it means to fish, ski, run, and recreate in our town. In a series of Q&A style podcasts, environmental philosophy graduate student Casey Auberle creates a platform to share stories of a changing climate through the lens of local recreators and climate activists. Capturing these voices invites us to consider our relationship with nature on both an individual and communal scale, to find unity in …

A Qualitative Analysis Of The Challenges And Prospects Of Communicating Scientific Information About Gmos To Farmers In Kenya, Joseph J. Olomy, Abraham K. Mulwo

Journal of Humanities and Social Sciences

The increasingly polarised public debate surrounding genetically modified organisms (GMOs) often lacks sufficient expert input, leading to heightened public fears and misconceptions. This prompts the questions as to how effectively scientific information on genetically modified foods (GMFs) is communicated to the general public. This study presents findings from interviews with eight crop scientists involved in GMF crop research in Kenya, with the objective of assessing the challenges and opportunities of communicating GMF research findings to the public, and especially to farmers. The participants were selected using a snowballing technique, where the initial participants were identified based on their active engagement …

Evaluating Sources In The Age Of Ai And Misinformation: Practical Routines For Social Studies Classrooms, Viloshinee Murugan Ph.D

The Great Lakes Social Studies Journal

As students encounter information through search engines, social media, and AI-generated content, evaluating sources has become more complex and essential in social studies classrooms. Research shows that students struggle to judge credibility, trace claims to evidence, and recognize how context, authorship, and purpose shape information. This article argues that these challenges are not the result of student apathy or inability, but of limited opportunities to practice evaluative reasoning as a routine disciplinary habit. Drawing on scholarship in disciplinary literacy and civic reasoning, as well as nearly three decades of practitioner experience, the article presents practical instructional routines, sample mini-lessons, and …