Digital Commons Network^™

Early Phase Testing Of Functional Imagery Training As An Intervention For Anxiety, Jackie Andrade, D. J. Kavanagh, Carly Bowditch, Emily Mackriel, Emily Ravenshill, Amy Sime, Eleanor Trumfield, Jessica Watts, Jon May

School of Psychology

Cognitive models hypothesize a role for motivated behaviour in anxiety disorders, with safety behaviours leading to exaggerated threat appraisals and increased anticipatory anxiety. Based on the Affective Imagery Theory of Motivation, we propose that increasing motivation for engagement behaviours will reduce motivation for safety behaviours through competition for limited capacity cognitive resources supporting motivational imagery. We hypothesise that imagining successful engagement will reduce anxiety directly, and through promoting subsequent engagement. We present preliminary evidence that functional imagery training (FIT), an intervention that develops and teaches motivational imagery, reduces anxiety. FIT was delivered to undergraduates with anxiety in one session lasting …

Montana Voices Amplified: My Perspective: The World Is Not Unbreakable, Katie Neskey, University Of Montana Rural Institute

Independent Living and Community Participation

RIIC employee Katie Neskey talks about helping her child manage anger and express emotions healthily.

Challenges In Providing Equitable Education For Primary School Students With Learning Disabilities In Zimbabwe: Teachers’ Experiences., Joyce Madzinga

Dissertations

This study examines the challenges primary school teachers in Zimbabwe face when supporting students with learning disabilities (LDs). Many learners with LDs are excluded from adequate classroom support due to systemic, cultural, and resource limitations. Learning disabilities are often under-recognized as compared to other disabilities because they are invisible. Raising awareness and empowering educators are crucial steps toward addressing these hidden needs and ensuring they are recognized and met. Six teachers were interviewed using a qualitative ethnographic approach. Findings reveal obstacles, including insufficient training in special education, limited teaching resources, high pupil-teacher ratios, negative societal attitudes, and poverty-related constraints. Additional …

Brownsville Taught Me: Reframing The Public Memory Of Brownsville’S History, Amyleth J. Vargas

Dissertations, Theses, and Capstone Projects

Brownsville is a small neighborhood in eastern Brooklyn, New York, with a rich activist past. Community leaders and organizers have used the tenets of urban education, Black history, grassroots organizing, and community planning as the bases of their struggles for the expansion of justice and equality for Brownsville residents. This thesis discusses Brownsville’s rich history of activism. I use autoethnography, archival materials, and the theoretical framework of public memory to explore this rich history. The recovered stories about Brownsville that I recount here are designed to dispel misrepresentations of the community that have shaped the public memory of Brownsville. In …

From Stories To Strategy: Oral Histories As Qualitative Evidence For Neighborhood Planning, Randip K. Parhar

Dissertations, Theses, and Capstone Projects

Developments in neighborhood planning have sought more grounded and community- engaged approaches to space and service design. This capstone project examines how oral history recordings can serve as a data source for neighborhood planning. It asks “How can computational methods of analysis be applied to oral history recordings to provide a source of information for neighborhood planning?” using Jamaica, Queens, as a testbed. Using R as a computational tool, the project applies foundational text mining techniques, such as term frequency analysis, n-gram analysis, and topic modeling, to explore patterns and themes within the recorded narratives. These methods can provide a …

How To Form A Gravitational-Wave Source: Quantifying Intermediate Evolutionary Stages In Isolated Binary Stellar Evolution, Ana Lam

Dissertations, Theses, and Capstone Projects

Gravitational-wave (GW) detections from double compact object (DCO) mergers provide crucial observational constraints for understanding massive stars across cosmic time. Coupled with these observations, binary population synthesis simulations become powerful tools for probing the formation, evolution, and ultimate fates of their progenitors---massive binary stars. However, complex evolutionary pathways, shaped by key intermediate stages such as mass transfer phases and supernovae, present a significant challenge to assess their impact. To address this, we develop a framework to quantify the influence of intermediate evolutionary stages on GW sources. By combining Sankey diagrams with survival factors, we systematically investigate how intermediate stages influence …

Starspot Inference Using Light Curve Inversion Techniques, Mohammad Refat

Dissertations, Theses, and Capstone Projects

Star spots are patches that are dark or bright on the surface of a star. They are tightly correlated to the magnetic activity of stars. One of the reasons we want to study star spots is to better understand where the active latitude of stars are located, which helps us understand planet habitability around low mass stars. The Starry package is a set of tools that can map the surface of stars and exoplanets using time series data, with spherical harmonics. Butterpy is a package that allows for the simulation of starspot evolution and their lightcurves. Fleck is a package …

Britten’S Violin Concerto And His Early Period—Score Analysis And Pacifist Narrative, Magdalena Filipczak

Dissertations, Theses, and Capstone Projects

This dissertation presents a comprehensive study of Benjamin Britten’s Violin Concerto, Op. 15, using the work as a lens through which to examine the composer’s early period. Rather than treating the concerto as a purely technical or stylistic artifact, the study situates it within the broader context of Britten’s formative years, his early artistic circles, the political tensions of the 1930s, and his evolving pacifist stance.

The final third of the dissertation offers a detailed formal and interpretative analysis of the full orchestral score, tracing an expressive arc across the entire work by identifying an idée fixe motif and following …

Liberated Learning Spaces: A Visual Playlist, Tarilyn R. Little

Dissertations, Theses, and Capstone Projects

Liberation can be defined as “the act of setting free” or “being free from limits on thoughts and behavior.” Both an action and a state of being, liberation has long been centered as a key function of education, particularly for those who live in historically and systemically marginalized identities. Despite the long-standing existence of liberation-focused pedagogies and activism aimed at transforming schools and students’ lived experiences, educational institutions in the United States have struggled to live out these ideals, often sustaining and replicating systems and practices of oppression. Drawing on historical and contemporary conversations in education and psychology, Liberated Learning …

Reinforcement Learning Based Resource Management In Edge Systems, Motahare Mounesan

Dissertations, Theses, and Capstone Projects

Modern end-user applications that are highly compute- and data-intensive, while being extremely latency- and accuracy-sensitive, are increasingly reliant on distributed computing. This paradigm spans a range of architectures, from cloud computing to in-device processing. Cloud computing, though scalable, often incurs high latency and cost, constraints that are particularly problematic for time-sensitive applications. In contrast, in-device computing on end or IoT devices is limited by resource constraints, making it inadequate for many complex workloads. Edge computing presents a compelling alternative by bringing computation closer to data sources, thereby reducing end-to-end latency and improving responsiveness. However, the inherent decentralized and dynamic nature …

Interspecies Responsivity In Early Modern Drama And Animal Performances, Taylor C. Culbert

Dissertations, Theses, and Capstone Projects

This dissertation proposes an expansive, interspecies definition of performance that uses behavior rather than cognition as the decisive feature and illustrates how such a definition can reshape our approach to theatre and performance history. Using the concept of responsivity, which refers to the embodied and affective ways that humans and non-human animals acknowledge and react to one another, I trace human–animal interactions across a variety of sixteenth- and seventeenth-century performance genres, from the aristocratic stag hunt and entertainments involving trained animals to the plays of Molière and Shakespeare. Drawing on my experience training animals, I offer a new perspective on …

The Crisis Of Safety, Well-Being, And Belonging Facing Lgbtq Children: Mad/Crip Of Color Critique Towards A Curriculum Of Radical Care, Jameson Goetz

Dissertations, Theses, and Capstone Projects

In this thesis, I turn toward the study of educational experience, defined broadly to include lived experiences both within and outside of formal schooling institutions. I approach curriculum as an ongoing project of self-understanding in which one becomes mobilized for engaged pedagogical action alongside others in the pursuit social justice. I am guided by the following question, foundational to the field of curriculum studies: for those of us who work alongside LGBTQ children, what knowledge is of most worth? Critically reflecting on ways of working alongside LGBTQ children in the pursuit of social justice, I formulate a mad/crip of color …

The Evolution And Reproduction Of Andean Miconia (Melastomataceae), Juan Angulo

Dissertations, Theses, and Capstone Projects

Understanding the factors that shape diversification and distribution in tropical plant lineages is central to explaining the origins of Neotropical biodiversity. Assessing evolutionary history with trait evolution and climatic niche dynamics provides key insights into the drivers of diversification and biogeography, while natural history data remains critical for these evolutionary studies. The Tropical Andes, with its exceptional biodiversity and environmental heterogeneity, offers an ideal setting to explore these processes. In this dissertation, I investigate how reproductive systems, climatic niche dynamics, and pollination strategies influence the evolution and biogeography of Miconia III, a large and ecologically diverse clade in the …

Low-Resource Ecoacoustic Audio Classification, Enis Berk Coban

Dissertations, Theses, and Capstone Projects

Ecoacoustic monitoring via machine learning enables scalable analysis but is often constrained by labeled data scarcity, particularly in remote regions like the Arctic. This thesis confronts low-resource ecoacoustic audio classification by developing and evaluating complementary machine learning methodologies. We introduce EDANSA, the first publicly available, expert- labeled Arctic dataset of its kind, curated via novel active learning, alongside a baseline CNN. We systematically evaluate transfer learning, showing general audio embeddings effectively bootstrap classifiers for challenging Arctic sounds, significantly outperforming direct label mapping. Optimizing label utility, we investigate standard data augmentation and introduce novel audio data valuation via Shapley values, revealing …

Determining Risk Factors And Rate Of Surgery After Collagenase Injections For Dupuytren Contracture, Ryan C. Cha, Juliet S. Chung, Sina Ramtin, Asif M. Ilyas

Department of Orthopaedic Surgery Faculty Papers

Purpose: Collagenase injections are a nonsurgical treatment for Dupuytren contracture, but their long-term effectiveness in preventing surgery remains unclear. This study aimed to evaluate the rate of surgical intervention following collagenase treatment and identify whether specific risk factors increase the likelihood of future surgical correction. Methods: This retrospective cohort study utilized the TriNetX US Collaborative network to identify patients diagnosed with Dupuytren contracture between January 2007 and September 2024. Patients initially treated with collagenase injections were identified using relevant current procedural terminology codes. Procedure-specific current procedural terminology codes were then used to determine which patients underwent a subsequent fasciectomy or …

The Dark Side Of Ceo Inside Debt: Evidence From Stock Price Crash Risk, Amir Gholami, Ahmed M. Elnahas

Finance Faculty Publications

Despite being thought of as a governance mechanism, CEO inside debt seems to distort firms' information environment. Our results indicate that CEO inside debt alters managerial orientation and incentives in a way that increases stock price crash risk. Our results are robust after addressing endogeneity using the instrumental variable (IV) approach, a difference-in-differences test based on the implementation of Internal Revenue Code Section 409 A Final Regulations, and Oster's omitted variable diagnostic test, and selection bias using the propensity score matching (PSM) and Entropy balancing (EB) approaches. The results are stronger for firms that are poorly governed, operate in less …

Retinal Precursor Cell Enriched Multiomic And Pseudo-Time Analysis Of Developing And Reprogrammed Photoreceptors, Brendon M. Patierno

Dissertations, Theses, and Capstone Projects

The vertebrate retina is a complex tissue made up of seven major cell subtypes which during development must differentiate and localize into a highly organized structure. These neuronal cells do not regenerate if damaged or diseased, and the progressive deterioration of cone photoreceptor cells is the leading cause of age related blindness. Currently there are no cures for this disease, but one promising therapeutic avenue is cell transplantation research. If we can further elucidate the gene regulatory networks that define cone cell development, this knowledge could be applied to the generation of healthy cone cells in clinically relevant models.

The …

Exploring The Role Of Ecological Traits In Shaping Spatial Patterns Of Genetic Diversity, Rilquer Mascarenhas Da Silva

Dissertations, Theses, and Capstone Projects

The field of comparative phylogeography aims at uncovering common underlying causes for shared patterns of diversity and diversification at the population level. However, it is now widely accepted that intraspecific genetic diversity patterns can differ considerably across co-occurring taxa due to ecological processes acting at the population level (and influencing individual movement and abundance). To model the processes underlying lineage diversification and demographic shifts in response to environmental changes, phylogeographers and population geneticists are now faced with the challenge of incorporating measurements of species ecological traits into their molecular studies. This dissertation aimed at investigating how different types of ecological …

Speaking From The Underground: Notes On Lois Elaine Griffith & The Nuyorican Poets Cafe Aesthetic, Joseph Anthony Cáceres

Dissertations, Theses, and Capstone Projects

Speaking from the Underground explores the work of Lois Elaine Griffith, an Afro-Caribbean diasporic visual and literary artist of Barbadian descent and one of the last surviving founders of the Nuyorican Poets Cafe, a Puerto Rican cultural institution grounded in Afro-Caribbean traditions located in Manhattan’s Lower East Side. In the common, cultural parlance, the Cafe has become synonymous with spoken word and slam poetry. Since 1973 it has been the place where artists of mostly African, Caribbean, Latinx descent gather to craft works centered around lived experiences to shape a language to counter a conventional understanding of history and a …

Disability Theatre Communities: Engaging Artists And Audiences In Contemporary International Performance, Joseph Paul Hill

Dissertations, Theses, and Capstone Projects

“Disability Theatre Communities” examines how communities are constructed in, through, and around contemporary international disability theatre performances. It explores ideas of community formation and intersection across three case studies to elucidate the various ways in which disability theatre artists, productions, companies, and organizations attract, engage, and educate variable artist and audience communities. The project analyzes Rome, Italy’s Teatro Patologico and its Integrated Theatre of Emotion, a theatrical training program for neurodivergent performers; Wales-based writer, theatre-maker, and dramaturg Kaite O’Reilly, whose international collaborations center d/Deaf and disabled performers and foreground audience accessibility; and the biennial BIT (Blind in Theatre) International Festival …

Towards Automated Evolution Of Imperative Deep Learning Programs, Tatiana Castro-Vélez

Dissertations, Theses, and Capstone Projects

Software engineering (SE) is increasingly intersecting with data-centric domains such as machine learning (ML) and deep learning (DL). Similar to bugs in traditional software systems, defects can emerge in ML and DL systems. ML, including DL, systems are now widespread and rely on dynamic models defined by input data. Developers face the challenge of building dependable systems while addressing the demand for scalable software.

Efficiency is essential to support responsiveness with respect to ever-growing datasets. Traditional DL frameworks achieve scalability through deferred execution, enabling symbolic, graph-based deep neural network (DNN) computation. While efficient, this approach is error-prone, cumbersome, and difficult …

Toward A Generalizable Perceptual Hashing Framework For Image Manipulation Detection, Priyanka Samanta

Dissertations, Theses, and Capstone Projects

This thesis contributes to research in adversarial image manipulation detection. The primary motivation is the increasing need to verify digital images, especially for legal evidence, journalistic proof, or social media content—where manipulated or fabricated images can mislead, defame, or distort reality. A key application and contribution of this work is the development of eWitness, a blockchain application that generates and registers image provenance at capture time to enable independent verification of authenticity. The secret sauce behind the system is SmartHash, a novel and efficient perceptual hashing algorithm designed for real-world deployment in systems like eWitness. Unlike existing algorithms, SmartHash targets …

Non-Linear Heart Rate Variability: Investigating Cardiac Complexity Of Psychopathic Traits, Khaya A. Roach

Dissertations, Theses, and Capstone Projects

Psychopathy is a complex personality disorder characterized by distinct emotional and interpersonal deficits, and affects approximately 25% of the prison population and 4.5% of nonincarcerated populations. The manifestation of psychopathy can be understood through two distinct variants, each demonstrating unique etiological pathways and clinical presentations. Primary psychopathy is characterized by core interpersonal and affective deficits, including shallow emotions and manipulativeness, while demonstrating reduced autonomic responsivity and lower anxiety levels. Secondary psychopathy presents with higher levels of impulsivity, anxiety, and emotional dysregulation, showing stronger associations with various psychopathologies. Treatment outcomes also vary between the variants, with primary psychopaths typically showing poor …

Repurposing Atractylenolide Iii, A Natural Anti-Inflammatory Compound, For Alzheimer’S Disease, Angela M. Steele

Dissertations, Theses, and Capstone Projects

Alzheimer’s disease (AD) is a debilitating neurological condition ranked as the fifth leading cause of death in adults over the age of 65. Despite the severity, 98% of drugs have failed as treatments for AD. Current novel drug development approaches have been unable to produce a disease-modifying treatment as they often have a one-target approach, not accounting for the complex nature of the disease. One of the hallmarks of the disease, inflammation, may provide a better target for treatment because it interacts with multiple facets of the disease. Drug repurposing to identify compounds that mitigate inflammation in AD could provide …

Reduce, Replace, Reframe: How Civil Society Organizations Build Resilience In The Face Of Financial And Political Pressures, Merrill Sovner

Dissertations, Theses, and Capstone Projects

In order for civil society organizations (CSOs) to perform essential functions to support democracy and prevent democratic erosion, they must operate sustainably, maintaining resources and legitimacy to carry out their missions. CSOs experience financial and political pressures when resources and legitimacy are withdrawn. CSOs facing both pressures may reduce their activities, replace lost funding, or reframe their work to engage new audiences. How CSOs respond in the face of financial and political pressures has implications for their role in hindering democratic erosion. Yet civil society organizations weather these pressures in ways that are not straightforward; the most targeted organizations may …

Scripted For Surveillance: Parole Revocation Hearings And The Performance Of Procedure In New York, Kelsey G. Greeff

Dissertations, Theses, and Capstone Projects

This thesis examines parole revocation hearings in New York as complex performances that extend carceral control beyond prison walls. Drawing on a composite vignette from the Bronx parole court, it analyzes the interplay between procedural reform, constitutional due process, and neoliberal governance. Using a dramaturgical framework informed by Michel Foucault’s discourse analysis and Judith Butler’s theory of performativity, the study identifies four interrelated processes: the judge as director, who orchestrates hearings according to institutional priorities; normalization, where repetition embeds structural inequality as routine; type-marking, the classification of parolees into predefined roles through accumulated records and cues; and the extension of …

Transitional Justice And Counter-Productivity: A Case Study Of Serbia And Croatia, Michael F. Curry

Dissertations, Theses, and Capstone Projects

In the post-Cold War era, transitional justice emerged as a method to reconcile societies that had suffered large-scale human rights abuses through autocratic oppression and/or intra-state conflicts. During this time, the concept of what transitional justice meant and what problems it could resolve expanded exponentially. However, the empirical results of such initiatives have been mixed. Many states subject to transitional justice initiatives have failed to liberalize or develop domestic governance capacities. Why do transitional justice initiatives fail even under the most favorable conditions?

The most common answer to this question is that these initiatives are often ineffective, hindered by a …

Independent- September 2025, Leslie Lozada

The Independent (1988-present)

No abstract provided.

Strategies For Out-Of-School Time Stem Educators Working With Youth Experiencing Diverse Abilities, Joelle Lemer, Rasha Elsayed, Kirsten Daehler, Nena Bloom

Journal of Youth Development

Out-of-school time learning occurs in a variety of settings including formal-learning environments, such as afterschool programs, or informal-learning environments, such as museums or youth clubs. Educators in out-of-school time contexts serve diverse youth populations. Many educators often have limited experience or preparation in how to support STEM learning, particularly with learners experiencing diverse physical and/or sensory abilities, such as mobility, dexterity, vision, or hearing. The purpose of this article is to share research-to-practice strategies for STEM in out-of-school time settings for professionals working with youth experiencing diverse physical and/or sensory abilities. These strategies are derived from a review of available …

Media And Mindfulness: Associations Between Adolescent Mindful Social Media Use, Chenae Christensen-Duerden, Sarah Coyne

Journal of Youth Development

The objective of this study is to examine social media mindfulness and other social media habits as predictors of depression in adolescents. As depression and poor mental health increase for American adolescents, so does the research surrounding the positive outcomes associated with mindfulness. It is possible that mindfulness could be an effective tool in managing individual social media habits, however, very little research exists exploring the effects of mindfulness on media use. The sample for the current study includes a national quota sample of 1,158 adolescents (between the ages of 10 and 17 years old) from the United States. Participants …