Digital Commons Network^™

Perceptions Of Educational Settings, Taniya Davis

Electronic Theses and Dissertations 2020 - Present

This study examined the influence of self-monitoring on cognitive performance under stereotype threat in an online academic setting. One hundred thirty-two Black and Hispanic participants completed a series of GRE-style questions following exposure to either a stereotype threat or control condition (Steele & Aronson, 1995). Participants also completed measures of self-monitoring (Gangestad & Snyder, 2000), academic motivation (Pintrich & De Groot, 1990), cognitive load (Kirschner, 2002), self-esteem (Crocker et al., 2003), and ethnic identity. Using multiple regression and mediation analyses conducted in Jamovi, self-monitoring emerged as the strongest and most consistent predictor of test performance. Academic motivation partially mediated this …

Exploring Undergraduate Students’ Use Of Mental Health Applications: A Phenomenological Study, Chelsea D. Fullilove

Electronic Theses and Dissertations 2020 - Present

This phenomenological dissertation explored undergraduate students' lived experiences of using mental health mobile apps, AI, and other technology to manage mental health symptoms. The research focused on exploring three research questions: (a) perceptions of app effectiveness, usability, and features; (b) barriers and integration into mental health care routines; and (c) influences of privacy, peer influence, cultural backgrounds, and personal beliefs on app use.

Data were collected via purposive sampling through semi-structured interviews (N=12), each consisting of 15 open-ended questions, with students using a mental health app to improve their mental health. The interpretive data analysis was conducted by …

Do Marketers Need To Know? How Firms' Newfound Quest For Customer Data Is Eroding Firm Performance, Victor Garcia

Electronic Theses and Dissertations 2020 - Present

Firms today spend more than 30 billion dollars on marketing data. This obsession with data has been propelled by a firm's ongoing need to better understand its consumers and, in turn, drive positive firm performance. While the relationship between brand equity and firm performance has been confirmed for the last two decades, this study explores how data collection negatively moderates the existing relationship by testing multiple variables of privacy risk. This theoretical paper with a pilot study explores how the conflicting balance of shareholder theory and stakeholder theory can lead firms towards data collection practices that indirectly diminish the firm’s …

Exploiting Undulating Fin Kinematics For Multi-Directional Swimming Control, Omar S. Odeh

Electronic Theses and Dissertations 2020 - Present

The Black Ghost Knifefish achieves remarkable swimming gait transition by leveraging the distinctive morphology and kinematics of a single, elongated undular fin. Alongside bi-directional swimming, complex maneuvers incorporating vertical movement and pitch control can also be attained. Inspired by the Knifefish, we explore a novel propulsive and directional control method for an undulating membrane affixed to a robotic vessel utilizing counter-propagating waveforms in tandem with a sigmoidal spatiotemporal pattern to control forward, backward, and turning of the vessel. The proposed actuation supplied the propulsion necessary for the robotic vessel to swim bi-directionally with heading control under varying flow speed conditions. …

Importance Of Social Support: Buffer To Social Identity Threat In Institutions, Kaylah J. Scott

Electronic Theses and Dissertations 2020 - Present

Due to the minority status non-white students face in higher education, they are susceptible to social identity threat (Steele & Aronson, 1996), which may lead to psychological distress. However, social support, particularly from in-groups, offsets related distress consequences, e.g., self-esteem, anxiety, and depression (Haslam et al., 2021). This study investigates social support, through collective racial socialization, as a buffer for social identity threats to minority college students. I investigated Hispanics and Black undergraduates' self-esteem, using the Rosenberg Self-Esteem Scale (Rosenberg, 1979), before and after stereotype threat, with participants in minority-centered organizations as the moderator. Results revealed that there was a …

Examining The Relationships Among Land Surface Temperature, Surface Urban Heat Islands, Land Cover, And Societal Impacts In The Miami Metropolitan Statistical Area, Alanna D. Shapiro

Electronic Theses and Dissertations 2020 - Present

Surface Urban Heat Islands (SUHI) and Land Surface Temperature (LST) are important to study because they can have large impacts on human and environmental health and well-being. The research described in this dissertation includes three separate but related studies of SUHI and LST. The first study evaluates historic LST trends in a multiscalar view and examines the impact of environmental and socioeconomic explanatory variables on LST. Results show that NDVI and impervious surfaces are significant explanatory variables for the dependent variable LST. The rate of change (RoC) of each of the regression models ranges between 0.29oC/decade and 1.56oC/decade. The second …

The Impact Of The Imsd Mentorship Program On Stem Doctoral Graduation Rates: An Application Of Elite Theory, Kristen Alexandria Walden

Electronic Theses and Dissertations 2020 - Present

Disparities in doctoral STEM completion rates among underrepresented groups raise questions about institutional power and access in higher education. This dissertation investigates graduation rates among minority doctoral students in science, technology, engineering, and mathematics (STEM) fields, comparing results at public and private universities through the lens of elite theory. Elite theory asserts that power is concentrated within small groups or institutions that influence national and institutional outcomes. Although public administration literature addresses elite power structures in universities, less research has examined how these dynamics influence graduation for underrepresented groups in doctoral STEM disciplines.

This study applies elite theory to explore …

The Globalization Of Copyright Exceptions For Ai Training, Matthew Sag, Peter K. Yu

Faculty Scholarship

Generative AI, machine learning and other computational uses of copyrighted works pose profound questions for copyright law. This article conducts of global survey of how different countries have attempted to answer these questions in relation to the unauthorized use of copyrighted works for training. Although the world has yet to achieve international consensus on this issue, an international equilibrium is emerging. Jurisdictions with common law and civil law traditions, and with varying economic conditions, technological capabilities, political systems, and cultural backgrounds, have found ways to reconcile copyright law and AI training. In this equilibrium, countries recognize that text data mining, …

Moral Politics Theory Applied To Abortion: Utopias, Dystopias, And Dobbs, Susan Ayres

Faculty Scholarship

This article examines Moral Politics Theory (MPT) as a way to understand current tensions in the US concerning reproductive justice. MPT, as developed and researched for over thirty years by cognitive scientist, George Lakoff, provides a way to explain differences in political worldviews. According to Lakoff’s research in Moral Politics and Don’t Think of an Elephant!, conservatives tend to hold a strict-father model, and progressives hold a nurturant-parent model. People in the political middle tend to endorse both models; Lakoff labels those in the middle as “biconceptuals,” and discusses how this group is most susceptible to persuasion because metaphors frame …

From Race-Conscious To Race-Neutral: The Next Generation Of Litigation Over Selective Admissions, Rachel F. Moran

Faculty Scholarship

In the wake of the United States Supreme Court’s decision in Students for Fair Admissions v. President and Fellows of Harvard College, there have been fierce debates over the meaning of colorblindness in the higher education admissions process. Setting the stage for these controversies are recent lawsuits challenging changes to admissions policies at selective public high schools. In these cases, the plaintiffs allege that although school officials relied on facially race-neutral criteria, their actions were motivated by a desire to improve the representation of Black and Latino students. According to the complaints, these revised policies are an impermissible form …

Law, Conflict, And Hybrid Warfare: A Teaching Imperative For A Changing World, Cynthia Alkon, Andrea Kupfer Schneider

Faculty Scholarship

Lawyers increasingly find themselves at the frontlines of the battlefield, just not in the traditional sense. Hybrid warfare is a conflict form that combines traditional military offensive measures with nontraditional methods, including the harnessing of legal systems to achieve strategic goals. Lawyers have always been at the frontline of typical legal risk assessment, thinking about a client's risk of liability or regulation costs generally. Now, lawyers must stand at the ready for a lot more: lawyers must be prepared for cyber-attacks, disinformation campaigns using artificial intelligence, the use of court systems to suppress reporting or shield bad actors, and so …

The United States Healthcare System: From Medicare To Post-Pandemic Health Policy, William M. Sage

Faculty Scholarship

My purpose in this essay is to comment on national health policy in the United States over the past sixty years.  My conclusions are less optimistic than what I had hoped when I began my teaching and research career in the 1990s to be able to say in 2025.  In particular, the successful expansion of publicly supported health coverage via the passage of the Affordable Care Act (“ACA” or “Obamacare”) in 2010 seems to have triggered -- though I hesitate to say that it caused – a backsliding from broader commitments to clinical performance, population health, and social solidarity that …

Addressing Perceived Racial And Ethnic Disparities In Attorney Discipline, Susan Saab Fortney, Heather Zirke

Faculty Scholarship

Perceived racial and ethnic disparities in attorney discipline threaten public confidence in the legal profession’s fairness and equity. This Article explores whether lawyers of color are subject to a disproportionate number of disciplinary actions. It draws on studies that reveal patterns of disparate outcomes tied to factors such as practice setting, representation during proceedings, and decision-maker bias. The authors assess how systemic issues may contribute to these disparities and highlights gaps in research and transparency. To address these challenges, the Article recommends a multi-faceted approach. This includes better collection and analysis of demographic data, procedural reforms to ensure equitable treatment, …

Letter From The Dean, Jeff Edwards

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 26 2025, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Letter From The Faculty Editor, Beth Kegley

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Effect Of Traditional Versus Fenceline Weaning On Lamb Stress, Emma N. Sutton, Kenneth P. Coffey, Eva Wray, Derico Setyabrata, Bryan Kutz, Shawna Weimer

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Stress in sheep can negatively affect productivity and increase their susceptibility to illness and parasites. The traditional method of weaning lambs is the abrupt separation of lambs from their dams. An alternative method of weaning, fenceline weaning, where offspring are separated from their dams by a single fence but retain visual and auditory contact, has been found to reduce stress in cattle and may also reduce stress in sheep. The objectives of this study were to evaluate body weights, fecal egg counts, and behavior to determine if traditional or fenceline weaning has lower stress associated with weaning in lambs. The …

Optimizing Ethephon Application Timing For ‘Meyer’ Zoysiagrass Seedhead Suppression, Brandon C. Mcnally

Horticulture Faculty Publications and Presentations

Zoysiagrass (Zoysia spp. Willd.) is a desirable, low-input turfgrass species used on golf courses. However, prolific zoysiagrass seedhead production in the spring can increase golf course maintenance costs and reduce aesthetics. Previous research demonstrates that a single autumn ethephon application can suppress zoysiagrass seedhead production the following spring, but the optimum application timing is not well-defined. The objective of this research was to determine the optimum window for an effective ethephon application for ‘Meyer’ zoysiagrass seedhead suppression. Small-plot field research was conducted in Indiana, Kansas, Arkansas, and Tennessee. Seedheads were suppressed up to 99% depending on application timing. In …

A Faster Way To Yes: Re-Balancing American Asylum Procedures, Michael Kagan

Scholarly Works

The United States asylum system, like many other asylum systems, is under immense pressure to process asylum applications faster. The primary response to this pressure is negative, namely to deny asylum claims quickly by categorizing them as manifestly unfounded. In the United States, this is done through the “credible fear” process. This negative orientation leads to a structural imbalance in which denials can be fast and easy for the system, but approvals take time and extensive effort. Using domestic and international comparative examples, this Article proposes re-balancing the asylum system by establishing a process for expedited approvals of clearly eligible …

Interoperable Legal Ai For Access To Justice, Drew Simshaw

Scholarly Works

The access-to-justice gap is growing, affecting individuals with both civil and criminal needs in the United States. Though these challenges are multifaceted, procedural barriers in the U.S. legal system can often inhibit access-to-justice efforts. The resulting inequities undermine fairness for those interacting with courts and jeopardize the legitimacy of the broader legal system. Legal technology driven by artificial intelligence (Al) has been heralded for its potential to combat these challenges on three access-to-justice fronts that are often conceptualized in isolation: a consumer (i.e., self-help) front, a legal-service-provider front, and a court front. Progress on each of these fronts is apparent, …

Structural Originalism: A Second Amendment Case Study, Ian C. Bartrum

Scholarly Works

“Originalism” is having a national moment, even if it is not entirely clear what the word means. What should we be originalist about? The leading academic approach asks us to parse the communicative content of text ratified in a very different linguistic culture; then construct a modern legal meaning consistent with our semantic speculations. Too often the result enforces policy judgments made in a radically different moral and technological world. This makes very little sense.

In this paper I recommend a more perspicuous and coherent use of constitutional history, which I call “structural originalism.” Rather than saddle ourselves with the …

Reliability Of An Extended Version Of The 3m™ Eargage Tool To Assess Earcanal Size And Assist Earplug Selection, Bastien Poissenot-Arrigoni, Laurence Martin, Alessia Negrini, Djamal Berbiche, Olivier Doutres, Franck Sgard

Études primaires

Objective: Evaluate the ability of an extended version of the 3 MTM Eargage to estimate the earcanal size and assess the likelihood that a particular earplug can fit an individual’s earcanal, ultimately serving as a tool for selecting earplugs in the field. Design: Earcanal morphology, assessed through earcanal earmolds scans, is compared to earcanal size assessed with the extended eargage (EE) via box plots and Pearson linear correlations coefficients. Relations between attenuation measured on participants (for 6 different earplugs) and their earcanal size assessed with the EE are established via comparison tests. Study sample: 121 participants exposed to occupational noise …

Microbially-Induced Desaturation (Mid) For Mitigating Liquefaction, Iman Ahmad

Maseeh Summer Undergraduate Research Experience

Earthquake liquefaction is the process of soil drastically losing strength, causing immense damage and settlement to buildings. De-saturated soil is less susceptible to liquefaction compared to saturated soil. MID introduces nitrogen gas to de-saturate the soil and is less disruptive compared to other soil-mixing methods. The site we are looking at successfully de-saturated in 2019. Since then, it has re-saturated. The objective of this research is to understand if re-treatment is still applicable. Over 5 weeks, a total of 1266.16 gallons of injection solution was injected. Vp monitoring indicates soil has successfully de-saturated and chemical strip tests and electrical conductivity …

Leveraging Fractional Dynamics In Reinforcement Learning For Efficient And Robust Control, Matthew Tubbin

Maseeh Summer Undergraduate Research Experience

Brain-inspired neuromorphic hardware offers a path to energy-efficient computing. This research explores the Fractional-Order Spiking Neural Network (FOSNN), an architecture where a tunable parameter, α, introduces a ‘memory’ of past events into the neuron’s dynamics. The goal is to determine how memory affects a model’s computational efficiency and its resilience to both environmental noise and network damage, in comparison to simpler models. Central finding: A trade-off exists between the MLP’s structural resilience and the FOSNN’s noise tolerance. FOSNN: Best for noise and real-world data due to its memory-based filtering. MLP: Best for stable conditions, showing superior resilience to network damage. …

Copyright, Ebooks, And The Future Of Digital Lending, Mary Lafrance

Scholarly Works

Public libraries face a digital lending crisis. Even as library patrons demand greater access to digital materials, eBook publishers have subjected libraries to onerous licensing terms. These include prices substantially higher than those charged to the general public, as well as stringent constraints on license duration and/or loan volume, forcing many libraries to repurchase their eBooks every one or two years. Some publishers are releasing new books only in digital formats, making it even more costly for libraries to maintain robust collections. eBook publishers also compel libraries to use specific digital lending platforms which pose risks to patron privacy. At …

Ecarrots: Prison Control And Profits From Correctional Tablets, Justin Iverson

Scholarly Works

In recent years, tablets have gained tremendous popularity behind bars for their ability to expand access to educational and rehabilitative services for people in prison. However, there are downsides to tablet implementation, including high costs at the expense of a captive population and shifting power dynamics resulting in possible volatility. This Article examines the use of correctional tablets in jails and prisons as mechanisms for administrative control and profit-making in an era of beleaguered correctional budgets. It also considers legal and policy implications related to the disproportionately negative impact of the introduction of tablets on people in poverty, increased dependency …

Fighting The Hypothetical: Why Law Firms Should Rethink The Billable Hour In The Generative Ai Era, Nancy B. Rapoport, Joseph R. Tiano Jr.

Scholarly Works

“Fighting the Hypothetical: Why Law Firms Should Rethink the Billable Hour in the Generative AI Era” analyzes how the emergence and adoption of generative artificial intelligence (GenAI) will fundamentally disrupt the traditional billable hour model that has dominated the industry since the 1960s. Professor Rapoport and Mr. Tiano contend that GenAI’s ability to perform routine legal tasks quickly and accurately will force law firms to shift away from billing structures based primarily on time spent (or inputs) and toward models that better reflect client value (or outputs).

The authors interviewed law firm leaders to gain an “in the trenches” view …

Keynote Address: Envisioning Wage Justice, Ruben J. Garcia

Scholarly Works

In this Keynote address for the Minnesota Journal of Law & Inequality’s Symposium, “Not Just Wages,” held at the University of Minnesota Law School on April 11, 2025, I discuss the evolving concept of wage justice, using the lens of Critical Wage Theory and its origins in pioneering theories of race, labor and justice. The Article outlines the legal frameworks that have defined the content of wage justice in the twenty-first century, particularly for marginal workers. This Article raises the alarm about the impact of political change on low-wage workers, using case studies and analysis of administrative agency enforcement of …

Alternatives To Delaware? Evaluating Corporate Law In Nevada, Texas, And Wyoming, Joseph Landau, Bailey Swartz, Anthony Rickey, Robert Ragazzo, Benjamin P. Edwards, George A. Mocsary

Scholarly Works

No abstract provided.

Forging Ahead Or Proceeding With Caution; Developing Policy For Generative Artificial Intelligence In Legal Education, Nachman Gutowski, Jeremy W. Hurley

Scholarly Works

Generative Artificial Intelligence is rapidly being integrated into every facet of society, including a growing impact on law schools. It has become abundantly clear that there is a need to develop well-defined governing policies for its use and adoption in legal education. This article offers an introductory analysis of related approaches currently taken in various law schools, exploring the factors influencing these policies and their ethical implication. A comparative review of institutional policies reveals both similarities and unique approaches. Common themes include the need for balance between limited use and outright reliance, as well as the need for transparency and …