Digital Commons Network^™

Differentiating Reading Profiles Of Children With Specific Comprehension Deficits From Skilled Readers: A Systematic Review, Daibao Guo, Luxi Feng, Tracey S. Hodges

Literacy, Language and Culture Faculty Publications and Presentations

The primary goal of the present systematic review was to examine the criteria and measures used for assessing students with specific comprehension deficit (SCD), who have adequate decoding skills, but still perform poorly on reading comprehension assessments. From a systematic review of 32 studies, we found four predominant selection approaches for classifying students with SCD and a wide range of measurements of reading skills used to distinguish students with SCD from skilled readers. In addition, to develop a reading profile for students with SCD, we performed a meta-analysis to quantify the characteristics of SCD by comparing their reading skills to …

Decolonial Public History In Practice: A Collaborative Project On The Role Of Indigenous Women In The Fish Wars Of Washington State Of The 1960s And 1970s, Rachel Klade

History Graduate Projects and Theses

During the 1960s and 1970s, the waterways of the Pacific Northwest played host to fish-ins held by Indigenous communities as they sought to protect their way of life and ensure the continued recognition of their treaty rights to fish on and off their reservations. The Treaty of Medicine Creek of 1854 and Treaty of Point Elliot of 1855 guaranteed the fishing and hunting rights of Indigenous groups of the Pacific Northwest in “all usual and accustomed grounds and stations.” Due to impacts from hydroelectric dams, a growing lumber industry, sportsmen fishing, and other stresses on the waterways, salmon populations declined …

Adversarial Deep Learning And Security With A Hardware Perspective, Joseph Clements

All Dissertations

Adversarial deep learning is the field of study which analyzes deep learning in the presence of adversarial entities. This entails understanding the capabilities, objectives, and attack scenarios available to the adversary to develop defensive mechanisms and avenues of robustness available to the benign parties. Understanding this facet of deep learning helps us improve the safety of the deep learning systems against external threats from adversaries. However, of equal importance, this perspective also helps the industry understand and respond to critical failures in the technology. The expectation of future success has driven significant interest in developing this technology broadly. Adversarial deep …

Telecontraception: An Evaluative Research Study On Birth Control Accessibility Via Smart Phone Applications, Salma Yazmin Atiya

Open Access Theses & Dissertations

Birth control accessibility in the United States continues to be a growing issue. Studies have shown that barriers such as transportation to clinics, ability to obtain an appointment at a clinic, having time off work or school, cost, lack of insurance, and residing in contraceptive deserts prevents women from obtaining birth control. However, with telemedicine on the rise, new technologies are becoming available, such as telecontraceptionâ??a recent innovation, where people can obtain birth control through a website or an app on smart phone devices. Telecontraception could potentially serve as a tool to narrow the birth control accessibility gap for uninsured …

Microscopic And Spectroscopic Analysis Of Nordihydroguaiaretic Acid Effect On Astrocytes, Lizbeth Vanessa Martinez Lopez

Open Access Theses & Dissertations

Astrocytes, one of the most abundant cell components in the central nervous system (CNS), have been a research target in the last few years. Several studies have found that astrocytes are not only mere supporters of neurons but also of essential processes developed in the CNS. Their malfunction could induce neurodegenerative diseases and brain tumors. Thus, further understanding of astrocytes and their role is of high interest to develop possible new treatments and methods of disease diagnosis, especially in brain cancer. The plant Larrea tridentata (La Gobernadora in Mexico or Creosote bush in the United States) is known to have …

Effects Of Witnessing Terrorist Attacks On Perceived Causes Of Terrorism And Support For Security Measures, Austin Trevor Sullivan

Open Access Theses & Dissertations

The following research aims to understand how individuals who were aware of, and affected by, terrorist attacks at the time they took place perceive the causes of terrorism and support security measures. It is hypothesized that the extent to which one â??witnessedâ?? attacks characterized by more traditional forms of terrorism, such as bombings and religiously motivated and affiliated perpetrators (Wave four), versus new forms of terrorism, such as shootings and lone wolves (Wave five), would be affected by the age of the witness. This research proposes an indirect pathway from age to "witnessing" terrorist attacks to attributions for the attacks …

Glacialwater: A Dynamic Microbial Medium, Gilda Varliero, Pedro H. Lebre, Andrew G. Fountain, Beat Frey, Alexandre M. Anesio, Don A. Cowan

Geology Faculty Publications and Presentations

Microbial communities and nutrient dynamics in glaciers and ice sheets continuously change as the hydrological conditions within and on the ice change. Glaciers and ice sheets can be considered bioreactors as microbiomes transform nutrients that enter these icy systems and alter the meltwater chemistry. Global warming is increasing meltwater discharge, affecting nutrient and cell export, and altering proglacial systems. In this review, we integrate the current understanding of glacial hydrology, microbial activity, and nutrient and carbon dynamics to highlight their interdependence and variability on daily and seasonal time scales, as well as their impact on proglacial environments.

When The Odds Are Against You: A Critical Literature Review Of The Pedagogical Implications Of Adverse Childhood Experiences, Cynthia Ochoa

Open Access Theses & Dissertations

Exceling in formal education is one way to improve a personâ??s social mobility and life chances (McMahaon & Oketch, 2013). However, there is a long line of educational inequity in the United States from the founding of the nation to the present. People of color and minorities have fought long and hard for educational equity, with the most effective approaches being grassroots mobilization and court battles (Lopez & Burciaga, 2014). This includes examples such as California schools denying entrance to Chinese American children to enter schools based on their ancestry in the 1800s; the arrest of Margaret Douglass for teaching …

"Enlightened Motherhood": Frances Ellen Watkins Harper And The Conception Of Black Womanhood, Christina Rose Walcott

History

Frances Ellen Watkins Harper was an influential nineteenth-century activist and writer. She was active in the antislavery lecture circuit and the suffrage movement. She developed a conception of Black womanhood through her writing that culminated in a richer understanding of equal rights in the United States. This thesis reexamines her work from an interdisciplinary standpoint. She developed her vision of Black womanhood over time through the character of the enslaved mother in the Antebellum era, the nuances of freedom during the Civil War and Reconstruction era, and finally through home as a personal space and as a nation in the …

A Multiple Regression Analysis Of Factors Influencing 2-Year College Enrollment During The Covid-19 Pandemic, Lauren Margaret Davis

Electronic Theses and Dissertations

The COVID-19 pandemic negatively impacted enrollment, a continuation of the decline ongoing since 2010. Two-year colleges are highly dependent on tuition revenue. Consequently, the pandemic exacerbated the postsecondary economic crisis, as 2-year institutions faced financial hardship amidst enrollment uncertainties. In response to the pandemic, policymakers and 2-year college leaders adapted their enrollment management efforts. However, the impact of these actions on enrollment was unknown. Using resource dependence theory, the present study aimed to understand how COVID-19 influenced 2-year colleges' acquisition of their most sustainable resource, enrollment. Separate multiple linear regression analyses explored the influence of four enrollment management efforts (shift …

Understanding Trauma Through A Behavior Analytic Lens: A Comparative Case Study, Kevin D. Bland

Dissertations

Although other therapeutic approaches across human service disciplines have acknowledged the importance of understanding the impacts of trauma, the field of behavior analysis has seen less frequent discussions. To address this growing need, the purpose of this study was to explore how three participant board certified behavior analysts (BCBAs): (a) define trauma-informed behavior analysts (TIBA), (b) use TIBA to guide their decisions for identifying appropriate interventions, (c) determine appropriate evidence-based interventions for students with a history of trauma, and (d) obtained their training to confidently implement TIBA in their practices. Using a comparative case study, the participants provided information about …

Evaluating The Impact Of A Certificate In College Teaching Program On Graduate Students’ Pedagogical Metacognition And Teaching Knowledge, Audrey Jannine Tocco

Dissertations

Graduate student professional development initiatives aim to prepare future faculty for college-level teaching. One such program is the Certificate in College Teaching (CCT). CCT programs provide graduate students with foundational knowledge and authentic teaching experiences to prepare them to design and deliver instruction at the college level. Participants report positive perceptions of these programs during and after completion, but evidence of concrete program outcomes is limited. Two potential outcomes of graduate student professional development are the use of pedagogical metacognition (reflection on and action upon teaching) and knowledge of teaching and learning (identification of research-based teaching strategies and application to …

An Examination Of Musical Pitch/Color Correspondence In Music, Arts, And Non-Arts Students And Adults, Luciano Silvestri Jr.

Dissertations

Chromesthesia is the involuntary combination of a visual color response to a musical stimulus. Previous research has associated the presence of absolute pitch with color responses to musical pitch; however, recent studies indicated that color associations were also made amongst those who did not possess absolute pitch. Eighty-four participants to various extent and of varying ages representing backgrounds in music and in arts (as well as those with neither background) took part in a series of experiments to determine if a color/music pitch connection was prevalent in their responses. Additionally, participants were tested individually regarding the presence of consistent visual …

Refugee Advocacy Organizations: Factors That Influence Success In The United States And Ireland, Caleb Elkington-Stauss

Accounting Undergraduate Honors Theses

This thesis is a comparative study of refugee advocacy organizations in Ireland and in the United States. The goal is to research and study some of the best practices that refugee support organizations utilize and report how these two countries address the ever-growing refugee crisis. This study assesses the applications and operations in both organizations and determines how these practices contribute to the fulfillment of their missions. This better understanding of the strengths and struggles experienced by these organizations will support the development of a model and framework for successful social welfare initiatives. Within this thesis, the social initiatives in …

Assessing What We Value: Interactions Between Student Perceptions Of Assessments In The Calculus Classroom And Their Future-Oriented Motivation, Catherine Kenyon

All Dissertations

This work investigates interactions between first-year engineering (FYE) student perceptions of Calculus exams, their perceptions of the future, and their levels of math test anxiety. All phases of this study were conducted at a very high research (R1) institution with a common FYE program and coordinated Calculus courses. An initial pilot study explored how FYE students perceive the purpose of taking Calculus exams and how math test anxiety may play a role in these students’ perceptions of exams and their future in engineering. A second pilot study expanded on these results concerning student perceptions of Calculus exams and math test …

Essays On The Economics Of Sports Wagering Markets, Jacob Lamb

All Dissertations

Economists have long been enamored with using wagering markets and sports data to answer various economic questions. Wagering market data are readily available to answer any number of questions relating to sports and economics. However, most studies surrounding wagering markets have focused on searching for inefficiencies and, consequently, profitable betting strategies against the house. This dissertation takes a different approach, focusing on the information that can be extracted from efficient wagering markets and using that information to answer economic questions. Rather than hunting for inefficiencies, this dissertation confirms the efficiency of wagering markets and uses wagering markets to answer questions …

Instructional Leadership Practices And Problem-Solving Processes Among Secondary School Principals During The Covid-19 Pandemic, Matthew Moore

All Dissertations

The purpose of this study was to explore principals’ reflections on effective instructional leadership problem-solving and practices during the COVID-19 pandemic. Generally, principals have very few evidence-based guidelines for providing instructional leadership during a global pandemic, presumably, improvising solutions to novel instructional challenges. To generate selected secondary principals’ reflections about instructional challenges during COVID-19, I used the Critical Incident Technique (CIT), an open-ended method developed by Flanagan (1954) for ascertaining participants. I selected 10 secondary school principals from the 20-school district region in a single state in the Charlotte-Atlanta corridor. All began their professional careers as teachers and their service …

Essays On Manufacturing And Growth, Hugo Vaca Pereira Rocha

All Dissertations

The first chapter of this dissertation studies the role of human capital in generating economic convergence through its impact on manufacturing productivity growth and allocation of labor across sectors of the economy. I confirm and extend existing results showing that productivity in manufacturing – unlike its economy-wide counterpart – has exhibited convergence; that is, countries further behind the technology frontier tend to catch up to those on the frontier. I then show that the convergence in manufacturing is (a) somewhat accelerated by countries’ tertiary education levels and (b) faster in high-tech industries. Perhaps surprisingly, this is not driven by tertiary …

Computational Modeling Of Patterned Membranes And Spacers For Improved Hydrodynamics And Fouling Reduction In Reverse Osmosis Water Treatment Processes, Zuo Zhou

All Dissertations

My research goal is to discover ways to improve the hydrodynamics of reverse osmosis (RO) membrane systems through creative membrane surface patterning and spacer designs. Since concentration polarization (CP) usually promotes membrane fouling, improving hydrodynamics would result in reduced fouling and better membrane performance. With computational fluid dynamics (CFD), we can explore dozens or even hundreds of models with different geometries and boundary conditions. Through plotting their velocity profile, streamlines, shear stress, pressure profile, concentration profile, and so on, we can determine which design would lead to the best performance.

At first, patterned membranes were evaluated and compared with flat …

Meaning Matters: Cognitive Crafting As A Sensemaking Mechanism And Motivational Process To Enhance Gig Driver Well-Being, Gwendolyn Paige Watson

All Dissertations

As the gig work sector of the workforce continues to grow, organizational psychologists must actively contribute to raising the bar for gig drivers (e.g., ride-hailing, food delivery) so that they are not merely surviving but also thriving through their work. In my dissertation, I tested cognitive crafting as a positive meaning-making process that helps gig drivers make sense of their interactions with customers, generates positive, motivating states such as work engagement, and promotes positive outcomes such as work-related well-being and job satisfaction. My dissertation employed a mixed-methods design. The daily diary built on qualitative data results that identified interesting - …

Mesoscale Modeling Of Controlled Degradation In Polymer Networks And Melts, Vaibhav Palkar

All Dissertations

Controlled degradation of polymers finds various applications in fields ranging from the design of functional soft materials to recycling of polymers. In several of these applications, the characteristic length scale at which relevant processes occur ranges from nanometers to microns, typically referred to as the mesoscale. Although analytical models and continuum approaches inform our current understanding, analysis of degradation at the mesoscale is exceptionally limited. For modeling degradation at the mesoscale, we use the Dissipative Particle Dynamics (DPD) technique and the LAMMPS simulation software. Within the DPD framework, we model controlled degradation or the breaking of covalent bonds within a …

Contrasting Public And Private Approaches To Private Land Conservation In The United States: Local Government, Land Trust, And Landowner Viewpoints, Anna Overby

All Dissertations

In the United States (US), low-density, non-contiguous development, termed sprawl, has long been of widespread concern. Since the 1970s, rural residential sprawl, or exurban sprawl, has grown faster than any other development pattern. Exurban sprawl is development beyond the urban/suburban fringe with ties to the urban environment, such as employment and consumption, rather than to rural economies. Exurban sprawl is highly consumptive of land and has implications for conservation, natural resource management, agriculture, and communities. This study explores two main avenues of exurban sprawl prevention in the US: voluntary conservation easements and local government growth management regulations. The use of …

The Perceived Role Of School Counselors In Ramp And Non-Ramp Schools, Rob Rhodes

All Dissertations

The purpose of this study is to explore the perceived roles of elementary and secondary school counselors within schools with comprehensive school counseling programs and those without such programs. Central to this study are questions of how school counselors’ roles are perceived differently within Recognized ASCA Models Program (RAMP) schools and non-RAMP schools. I this study, I examined the American School Counselor Association (ASCA) Professional Mindsets and Behaviors (see Appendix 1), as outlined in the ASCA National Model (ASCA, 2012), as well as school counselors’ professional practices and perceived roles in RAMP and non-RAMP schools.

Through interviews and comparative analysis, …

A New Deal For A Right To Work: Confronting Racism And Inequality In The U.S., James A. Gross

The Scholar: St. Mary's Law Review on Race and Social Justice

Whites have always controlled the country’s major economic and political institutions at all levels. Starting with slavery, the enduring and pervasive dogmas of White superiority and Black inferiority, once openly asserted as “keeping Negroes in their place,” were also used to restrict Black men and women to subordinate “negro jobs.” The vast riches of the United States “were available to all who had the enterprise to take them and the good fortune to be White.”

This denial of the right to work in freely chosen endeavors continues to have immense consequences for Black men, women, and children in every aspect …

The Legacy Of Trust Promises: Native American Healthcare (Note), Hailey Trawick

The Scholar: St. Mary's Law Review on Race and Social Justice

From European colonialism to the establishment of the United States, the rights, history, and independence of Native Americans have been systematically stripped away. The American government expanded rapidly, forcibly displacing indigenous populations from their native lands and moving them to reservations with inferior resources and space. During a forced removal, often instituted by treaties between American Indian tribes and the federal government, government officials offered protection and access to resources in exchange for vast tribal land. Although treaty-making with American tribes ended over a century ago, their deleterious and often broken promises continue to haunt us.

Part I of this …

A Review Of Nebraska Public School Active Shooter/Armed Intruder Preparedness Requirements Compared To Other States, Anna Hansen

Capstone Experience: Master of Public Health

Approximately 17% of mass shootings which occurred between 2000 and 2013 took place in the public school K-12 setting. The incidence of school shootings is on the rise, with a particularly concerning increase in annual incidents beginning around 2010. A review of legal requirements for public school active shooter preparedness in FEMA Region VII, which includes the states Nebraska, Iowa, Kansas, and Missouri, was conducted. While Iowa clearly requires an emergency operations plan including provisions for the active shooter scenario, Nebraska and Kansas do not clearly require such provisions in school emergency operations plans, and Missouri does not appear to …

Assessing The Impact Of Ebola Virus Inoculum Size On Likelihood Of Infection, Joseph Lukowski

Capstone Experience: Master of Public Health

Background: Indirect transmission of Ebola virus disease (EVD) is not uncommon but is poorly understood. Improving the understanding of the potential risk of EVD transmission from fomites should result in new or updated prevention or control measures for suspected or confirmed EVD cases or outbreaks.

Objective: This study aims to compile and understand pertinent data from peer-reviewed literature, establish the dose-response relationship between inoculum doses introduced to mucous membranes, and finally estimate the risk of EVD transmission from fomites.

Methods: A literature search was conducted through PubMed to obtain relevant data. This study employed this data to perform Poisson regression …

A Survey On Digital Agriculture In Five West African Countries, Degila Jules, Ida Sèmévo Tognisse, Anne-Carole Honfoga, Sèton Calmette Ariane Houetohossou, Fréjus Ariel Kpedetin Sodedji, Souand Peace Gloria Tahi, Achille Ephrem Assogbadjo

AGriDI

This study focuses on agriculture, which is the main source of economic growth in many West African countries. In recent years, conventional agriculture has undergone a remarkable evolution and digital technologies are widely used for different purposes. While the world is rapidly using advanced digital technologies to grow their agriculture, Africa seems to be lagging behind, especially West Africa. To know how to contribute effectively, it is important to know what is being performed about this issue. The objective of this study is to examine the state of digital agriculture in five countries, namely, Benin, Burkina Faso, Côte d’Ivoire, Ghana, …

An Analysis Of The Housing Affordability Crisis: Private Equity Or Legislation Issue, Jack Polk

Finance Undergraduate Honors Theses

The aim of this thesis is to explore the claim that private equity investment is the cause of the modern unaffordability in the single family housing market. Through empirical study and historical research we found that the footprint of institutional investors in this space is insignificant. However, legislative errors which have artificially inflated demand and suppressed supply over the past decade have greatly contributed to the crisis and must be corrected for the long term health of the housing space. These corrections will focus primarily in the alleviation of supply pressures for new development and the continuation of the low …

Assessing The Impact Of Impact Investing: Practices, Challenges, And Opportunities Towards The Standardization Of Impact Assessment Mechanisms, Taylor Poe

Finance Undergraduate Honors Theses

This research project focuses on gathering information on which impact measurement mechanisms are currently used in the impact investing industry, and how these mechanisms are standardized across various firms, geographic locations, and fund types. The overarching goal of the study is to provide an assessment of the impact investing industry and the use of standardized impact assessment practices. The specific goal of this research study is to collect and present information on the current state of impact measurement standardization. Research is separated into three large components: interviews with industry leaders, findings from social finance conferences, and research of scholarly sources. …