Digital Commons Network^™

Persuasion As A Function Of Celebrity, Argument Complexity, And Need For Cognition, Stratton Stave, Blair T. Johnson Dr., Lisset Martinez-Berman, Matthew B. Jané

Honors Scholar Theses

With advertising commanding so much money as an industry, it is critical to determine what people like or do not with ads. Our focus was on three main factors within advertising, two dimensions within how the advertisement is presented, one based on the person reading the ad. The two dimensions based on presentation were the complexity of the ad, done the first time by omitting letters from the ad and the second time by swapping letters within words, and celebrity endorsement, comparing popstar Taylor Swift’s to Alicia Steele, an AI-generated celebrity. We also measured Need for Cognition (NFC), the level …

The Association Between Aerobic Exercise And Changes In Hdl Quality Induced By Egg Consumption – A Post-Hoc Analysis Of A Randomized, Controlled, Crossover Dietary Intervention Study, Rachael Woodruff, Catherine J. Andersen

Honors Scholar Theses

Abstract

Objective: Daily intake of whole eggs and aerobic exercise have independently been shown to increase high-density lipoprotein cholesterol (HDL-C) and measures of HDL function, suggesting cardioprotective effects of these lifestyle interventions. However, it is unknown whether exercise volume can synergistically or differentially impact diet responses and egg effects on HDL. Therefore, we evaluated whether exercise volume was associated with distinct effects of consuming different egg-based diets on measures of HDL size, function, and composition.

Methods: Twenty-six healthy men and women completed a 16-week randomized, controlled, crossover intervention study which aimed to investigate the effects of egg-free, egg-white, and whole-egg …

Liquefying The Gulf Coast: A Cumulative Impact Assessment Of Lng Buildout In Louisiana And Texas, Robin K. Saha, Robert D. Bullard, Liza T. Powers

Environmental Studies Faculty Publications

This report represents a substantial endeavor aimed at providing a critical examination of the complex interplay between fossil fuel development, environmental justice, and climate justice in a region of the United States that has an enduring legacy of economic injustice and environmental racism. In recent years, the rapid expansion of liquefied natural gas (LNG) infrastructure along the Gulf Coast has raised significant concerns regarding the environmental and social consequences.

Per- And Polyfluoroalkyl Substance Exposure Risks In Us Carceral Facilities, 2022, Lindsay Poirier, Derrick Salvatore, Phil Brown, Alissa Cordner, Kira Mok, Nicholas Shapiro

Statistical and Data Sciences: Faculty Publications

Objectives. To assess the US incarcerated population’s risk of exposure to per- and polyfluoroalkyl substances (PFASs). Methods. We assessed how many of the 6118 US carceral facilities were located in the same hydrologic unit code watershed boundaries as known or likely locations of PFAS contamination. We conducted geospatial analyses on data aggregated from Environmental Protection Agency databases and a PFAS site tracker in 2022 to model the hydrologically feasible known and presumptive PFAS contamination sites for nearly 2 million incarcerated people. Results. Findings indicate that 5% (∼310) of US carceral facilities have at least 1 known source of PFAS contamination …

Fostering Creativity In The Workplace: Unlocking The Power Of Diversity Through Psychological Safety, Samantha Rosario

Creativity and Change Leadership Graduate Student Master's Projects

With a growing recognition of the advantages associated with forming culturally and cognitively diverse teams, understanding the crucial role of psychological safety in leveraging diversity for creativity and innovation is paramount. Additionally, since leaders establish the tone of the workplace culture, it's crucial to ensure they possess the necessary expertise to lead inclusively to establish psychological safety. This project aims to meet the demand for skill development by producing a facilitator guide and workshop presentation. These resources are designed to empower workshop leaders with the requisite knowledge, skills, and abilities to facilitate a workshop with the goal to promote workplace …

My Daily Grounds: A Journal Of Creative Alchemy, Kathleen A. Donovan

Creativity and Change Leadership Graduate Student Master's Projects

My Daily Grounds: A Journal of Creative Alchemy is a project intended to renew artistic confidence and prepare a mindset for a writing retreat in Ireland in June 2024 by revisiting childhood memories and exploring the impact of early domestic abuse through a visual journaling process. This endeavor aims to stir up the creative voice and find authenticity in creation by gathering and clarifying personal data visually, following the Creative (CPS) approach to unlock new insights and ideas for writing. The resulting essays will illuminate the unseen effects of trauma and are intended for publication, reflecting a co-creative process between …

Thriving In The Contemporary Business World: How To Empower Employees With The Creative Mindset, Skillset And Toolset., Ardjan Robbe Groskamp

Creativity and Change Leadership Graduate Student Master's Projects

In response to the increasing emphasis on creativity as a vital skill in today's professional landscape, this master's project explores contemporary academic research and literature to identify best practices regarding the creative mind, skill and toolset in an organizational setting focused on meeting employee needs. Drawing from a rich array of sources over the last five years, including academic journals, business reports, and books, the project synthesizes current trends and forecasts future developments in the field. The study aims to bridge the gap between the growing demand for creativity and the existing supply of solutions within organizational contexts. By applying …

Diegetic Sonification For Low Vision Gamers, Jhané Dawes

Master's Theses

There are not many games designed for all players that provide accommodations for low vision users. This means that low vision users may not get to engage with the gaming community in the same way as their sighted peers. In this thesis, I explore how diegetic sonification can be used as a tool to support these low vision gamers in the typical gaming environment. I asked low vision players to engage with a prototype game level with two diegetic sonification techniques applied, without the use of their corrective lenses. I found that participants had more enjoyment and experienced less difficulty …

Reproductive (In)Justice In Contemporary Dystopian Fiction: A Critical White Feminist Analysis Of The Handmaid’S Tale (2017–) And Future Home Of The Living God (2017), Kaelyn Ireland

Master's Theses

This thesis employs a critical white feminist lens to analyze themes of human migration in two contemporary feminist dystopian texts: the TV adaptation of Margaret Atwood’s 1985 novel The Handmaid’s Tale and Louise Erdrich’s 2017 novel Future Home of the Living God. This work draws from fields and frameworks such as reproductive justice, migration studies, and Indigenous studies to create a nuanced critique of both texts and interrogate the ways whiteness impacts the feminist dystopian heroine’s story and, potentially, audience reception. I assert that HMT and FH can best be understood as a mirror for the current state of …

The Implications, Magnitude, And Development Of Traumatic Brain Injury For Individuals Undergoing Treatment For Opioid Use Disorder, Hannah G. Mitchell

Electronic Theses and Dissertations

There is an established bidirectional relation between substance use and traumatic brain injuries (TBIs). Despite the high rate of prescribing opioids for pain management following a TBI and the epidemic of opioid use disorder (OUD) in the United States, scarce research has specifically analyzed the association between TBI and OUD. In a series of three interrelated manuscripts, the present study will first examine the prevalence and features of TBIs among persons seeking treatment for OUD. Next, the present study will evaluate the association between TBI and indicators of risky health behaviors and OUD severity, including the risk of overdose and …

Mutational Landscape Of Noncoding Ultraconserved Elements In Human Cancers: Functional Relevance And Clinical Utility, Recep Bayraktar

Dissertations and Theses (Open Access)

The mutational landscape of phylogenetically ultraconserved elements (UCEs), especially those in noncoding DNA regions (ncUCEs), and their functional and clinical relevance in cancers remain poorly characterized. In this thesis, we perform a systematic analysis of whole-genome sequencing (WGS) data from the International Cancer Genome Consortium (ICGC) and in-house targeted sequencing of 13,736 UCEs and demonstrate that ncUCE somatic alterations are pervasive. Using a genome-wide multiplexed CRISPR knockout screen in colorectal cancer (CRC) cell lines, we show that the loss of several mutated ncUCEs impacts cancer cell proliferation. In-depth functional studies in vitro and in vivo further reveal that UCE_11311 is …

Teacher Support For Virtual Instruction In The Social Studies Classroom, Lindsay Weirich

Electronic Theses and Dissertations

This research study focuses on providing professional development for teachers using virtual reality in secondary social studies classrooms. Literature surrounding virtual reality for education focuses on the effects of virtual reality on student motivation and engagement. However, there are no current studies available to help instructional coaches or academic leaders provide adequate professional development for their staff on this topic. The purpose of this mixed-methods exploratory case study is to design a professional development founded on best practices in VR and instructional coaching to help support social studies teachers integrate VR in the classroom. Research questions include: 1) How do …

The Components Necessary In A Clinical Day Program For A Successful Transition To Traditional School, Erica Parker

Electronic Theses and Dissertations

The purpose of this research was to determine what components of academic and therapeutic clinical day programs ensure success for students with mental health diagnoses as they transition back to conventional educational settings. This study focused on the importance of developing students' capabilities to fulfill their own needs within Maslow’s Hierarchy of Needs through coping skills, academic skills, and ensuring those skills transition to their traditional home school setting. The research questions guiding this study were: 1. How is “successful reintegration” defined for students with mental health concerns by the students, families, teachers, and other school staff? 2. What program …

Factors That Contribute To Challenging Behaviors With Early Childhood Students, Jennifer N. Robinson

Electronic Theses and Dissertations

There has been an increasing number of students being referred to mental health services due to behavioral problems they exhibit at school. Behavioral and social concerns impede academic success for the individual child as well as their classroom peers. Many factors can contribute to challenging behaviors in early childhood students within rural and high-poverty communities, an elementary school in the South-Atlantic region of the United States is experiencing some of those factors. The purpose of this qualitative research study is to investigate some of the possible factors which contribute to challenging behaviors and how those factors impact academic achievement. The …

Exploring Teacher’S Choices To Promote Diverse Classroom Libraries: A Narrative Case Study Approach, Samantha Leigh Stephens

Electronic Theses and Dissertations

The purpose of this narrative case study was to identify how teachers include diverse literature in their classroom libraries to provide students with multiple opportunities to read different points of view. The central research questions were: How do teachers provide students with opportunities to explore differing viewpoints through books in classroom libraries? How do teachers choose books and materials to create safe spaces for diverse learners through classroom libraries? Lastly, how are laws impacting how teachers select books to include in their classroom libraries?

Data collection consisted of focus group interviews where teachers shared their experiences with providing students opportunities …

Social Networking Sites As A Form Of Viable Professional Development For Secondary English Educator, Virginia Joan Messinger

Electronic Theses and Dissertations

Social Networking Sites or SNSs have been used as a form of self-guided professional development (PD) by educators of all grade levels. However, there are limited students regarding Secondary educators using SNSs as a form of self-guided PD and there is also a lack of an examination of how those educators are using what the learn from SNSs within an English classroom. The purpose of this research was to determine not only what Secondary English educators seek on SNSs for self-guided PD but also if that what they learn is applied to their classroom practices and if they are successful. …

Gifted And…: Teacher Reflection And Transformation In Response To Teaching Gifted Students, Patrick Gene Rabon

Electronic Theses and Dissertations

12 teachers, representing five schools in a district, shared via individual interviews their insights regarding giftedness and the needs of gifted students. These interviews explored the characteristics of giftedness and gifted education, the needs participants identified through their experiences with their students, the choices participants made regarding these needs, and the various ways participants reflected on these choices. This study used reflexive thematic analysis and transformative learning theory to make sense of the data, and a reparative approach shaped the study’s approach to the collection and analysis of the data. This study found that participants tended to think in terms …

The Elephant In The Classroom: Understanding Teachers’ Implicit Biases In Grading Student Work In A Mathematics Classroom, Tina Marie Medina

Electronic Theses and Dissertations

This study focused on automaticity or the choices we make without conscious thought. Specifically, the study examined how math teachers improved their understanding of the practice and evolution of culturally responsive teaching by analyzing the lived experiences and metacognition of practicing middle school teachers as they assess student work in mathematics. The potential impact of implicit stereotypes, instructor expectations, assessment design, cultural considerations, and other variables on the grading process was investigated. The purpose of this case study was to uncover teachers’ implicit biases as it relates to grading student work in a middle school math class.

This qualitative study …

Examining Teacher Knowledge And Preparedness: Teachers From India In South Carolina And The Implementation Of Udl Principles In General Education Classrooms, Lakshmi Surya Narayana Vishnubhotla

Electronic Theses and Dissertations

Increasing student diversity and the global emphasis on inclusive education necessitate a critical focus on teacher preparedness in implementing inclusive practices within classrooms. Teacher preparedness in inclusive practices is essential to ensure all students thrive in a truly inclusive educational environment. Universal Design for Learning (UDL) promotes equitable learning environments by empowering educators to address the diverse needs of their students. This framework is aligned with inclusive education legislation and provides multiple ways for learners to engage, understand information, and express their knowledge. UDL recognizes learner variability and supports student self-determination by offering choices along the learning journey, fostering greater …

"Men Hunt, Women Gather." Perceptions Of Gender And Leadership In Outdoor Recreation In A Higher Education Setting, Elizabeth Marie Johansen

Electronic Theses and Dissertations

This dissertation delved into the complex interaction between gender dynamics and leadership perceptions within outdoor recreation, particularly in the context of higher education. Utilizing Transformational Learning Theory, Critical Feminist Theory, and Conditional Outdoor Leadership Theory, this study aimed to uncover the nuanced ways in which gender influenced perceptions of leadership roles and behaviors in outdoor recreation activities based on participant’s experiences. This study utilized an explanatory sequential mixed-methods research design, which included a quantitative survey and qualitative interviews to gain a more holistic understanding of participants' perceptions and experiences.

Findings suggest that despite progress towards gender equality in outdoor recreation …

Retention, Adherence, And Acceptability Testing Of A Digital Health Intervention In A 3-Group Randomized Controlled Trial For Chronic Musculoskeletal Pain, Jennifer Kawi, Chao Hsing Yeh, Lauren Grant, Xinran Huang, Hulin Wu, Chunyan Hua, Paul Christo

Faculty, Staff and Student Publications

OBJECTIVES: Evaluate a digital health intervention using Auricular Point Acupressure (APA) for chronic musculoskeletal pain in terms of participant retention, adherence, acceptability, and satisfaction. Chronic musculoskeletal pain is a global concern and there are persistent challenges in pain management. Despite the value of digital health interventions, these interventions need to be fully evaluated for feasibility.

METHODS: We conducted a 3-group, longitudinal, randomized controlled trial (RCT). After Institutional Review Board approval, we posted recruitment flyers in a university, healthcare clinics, and community settings. Participants were randomized into an in-person + app group (n = 8), virtual + app group (n = …

Neither “Before” Nor “After”: Fat Ambivalence In Laura Aguilar’S Body (Of Work), Joe Baez

Hemisphere: Visual Cultures of the Americas

No abstract provided.

Savor The Tropical Andes: New Geopolitical Approach To Vicente Albán’S Quito Series (1783), Yunji Lee

Hemisphere: Visual Cultures of the Americas

No abstract provided.

Public Horticulture: Process And Design Of The Lincoln Botanical Garden, Brad Kindler

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Beginning in 2012, the local non-profit, The Lincoln Botanical Garden, began organizing the conceptual design and creation of a glass conservatory within a botanical garden in Lincoln, Nebraska. These proposed urban enhancements seek to fill a gap in garden amenities in the city by providing year-round access to public horticulture programming and education.

This project, Public Horticulture: Process and Design of the Lincoln Botanical Garden, documents these efforts and makes design recommendations for a themed Glacial Erratic Garden that could be constructed within the botanical garden.

Advisors: Ellen Paparozzi and Sam Wortman

Polarimetric Radar Signatures In Significant Severe Left-Moving Supercells, Raychel Nelson

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

Left-moving (LM) supercells, though rarer than right-moving (RM) supercells, may produce significant severe weather. However, there are very few existing studies on LM supercells, particularly polarimetric radar analyses. The upgrade of the nationwide Weather Surveillance Radar-1988 Doppler (WSR-88D) network to polarimetric capability and subsequent studies vastly improved understanding of RM supercells, but similar efforts have largely not been made for LM supercells. This study employs an automated polarimetric radar signature detection algorithm to examine a dataset of significant severe (hail ≥ 2.00”, wind ≥ 65 kts) LM supercells to quantify their polarimetric signatures. Comparisons are made with RM supercells to …

A Dual-Polarimetric Analysis Of A Large Sample Of Left-Moving Supercells, Ben Schweigert

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

Supercells have been researched extensively since they were first described over 50 years ago. They are prolific severe weather producers, responsible for the most severe hail, severe wind gusts, and tornadoes. These rotating thunderstorms require attention from forecasters to protect life and property from their threats, most effectively done with Doppler radars. While extensive amounts of radar-based investigations have been completed, they focused almost exclusively on right-moving (RM) supercells, resulting in a knowledge gap surrounding their counter-rotating (left-moving, LM) partners. This study works to fill the void by developing a dataset of LM supercells and analyzing the dual-polarimetric features observed …

Program Curricula For Preparing Medical Professionals On Early Childhood Mental Health, Socio-Emotional Development, And Adverse Childhood Experiences In Primary Care Settings: A Phenomenological Study, Jesutomilola O. Olayemi

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Primary care settings serve as the frontline for addressing the holistic well-being of individuals and particularly for children, they play a pivotal role in shaping early childhood experiences. Pediatric primary care physicians are pivotal in addressing the scarcity of mental health resources for children aged zero to five. There is limited knowledge regarding the competence of pediatric primary care providers in providing developmentally appropriate mental health care in early childhood. Therefore, this phenomenological study examined how early childhood mental health, social-emotional development, and adverse childhood experiences and their related screening practices were integrated into the curricula for preparing prospective pediatric …

Parental Child Rearing Beliefs And Children's Behavioral Problems: The Mediating Role Of Parental Involvement In Elementary School, Catalina Correa Ramirez

College of Education and Human Sciences: Dissertations, Theses, and Student Research

The contributions that parents make to child development have been heavily investigated but the potential links between parents’ child rearing beliefs and school involvement levels have been overlooked. In this study, a model was proposed where parental involvement was examined as a potential mediator in the relationship between parents’ child-rearing beliefs and internalizing and externalizing outcomes in children. Using data from the NICHD SECCYD study, these constructs were examined in first, third, and fifth grade (N = 1128). SEM analyses supported our hypothesis regarding the mediating effect of parental involvement and it appeared to act as a potential mediator …

Spatial Hearing In Simulated Reverberant Classroom Environments, Gabriel Seth Evan Weeldreyer

Durham School of Architectural Engineering and Construction: Dissertations, Theses, and Student Research

Spatial hearing provides access to auditory spatial cues that promote speech perception in noisy listening situations. However, reverberation degrades auditory spatial cues and limits listeners’ ability to utilize these cues for segregating target speech from competing babble. Hence, spatial unmasking—an intelligibility benefit from a spatial separation between a target and masker—is reduced in reverberant environments as compared to free field. This work tests the hypothesis that interaural decorrelation, the result of increasing reverberation, will broaden the perceived auditory source width with a cascading effect of reduced auditory spatial acuity and subsequently poorer spatial unmasking. To understand the perceptual consequences of …

Seasonal Comparison Of Air Quality Variables And Evaluation Of Carbon Dioxide And Particulate Measurement Period In Classrooms, Daud Nosham

Durham School of Architectural Engineering and Construction: Dissertations, Theses, and Student Research

Indoor air quality and thermal environmental variables were measured in 55 classrooms in the mid-western United States spanning a full academic year. The studied air quality and environmental factors included carbon dioxide, temperature, relative humidity, particle counts, air velocity, formaldehyde, total volatile organic compounds, carbon monoxide, nitrogen dioxide, and ozone.

Carbon dioxide and Particulate matter concentrations were measured for a four-day measurement period. Then one-day, two-day, and four-day occupied time average concentrations were calculated which were then compared statistically to figure out an appropriate measurement period for these air quality variables. Kruskal Wallis test and Wilcoxon test were used to …