Digital Commons Network^™

Harvestable Metadata Services Development: Analysis Of Use Cases From The World Data System, Robert R. Downs, Alicia Urquidi Díaz, Qi Xu, Juanle Wang, Aude Chambodut, Chuang Liu, Simon Flower, Karen Payne

Copyright, Fair Use, Scholarly Communication, etc.

Minimally, a research data repository exists to make a collection of data assets available to potential users. If a dataset cannot be discovered and found, it cannot be reused (Garnett et al. 2017). Harvestable metadata catalogues are a key strategy for achieving greater global findability of data assets, as they create a surveyable access point to discover data products within large data collections. Such catalogues can be especially effective if they are tailored for interoperability with feature-rich infrastructures (e.g. meta-catalogues, see Kapiszewski & Karcher 2020; CRFCB 2014) that are highly visible and widely used, and also themselves integrated within the …

Norfolk Integrated Waste-Energy Framework, Emma Kurtz, Abigail Schroeder, Jonah Mcdowell

Project Energy Nebraska: Student Projects

Environmental Engagement in the Community projects, spring 2023 A poster titled Norfolk Integrated Waste-Energy Framework for client City of Norfolk, Nebraska and Nebraska Public Power District.

Faculty sponsor: David Gosselin

Coverage Error Properties Of Smartphone And Smartphone Operating System Ownership On Web Surveys: A Total Survey Error Perspective, Angelica Phillips

Department of Sociology: Dissertations, Theses, and Student Research

While smartphone ownership rates near 90% of the US population, differences in the types of people who do or do not own smartphones may contribute to coverage error biases within smartphone-exclusive web surveys. Therefore, understanding the predictors of smartphone ownership is of interest for survey researchers. Further, differential ownership of smartphone operating systems (OS) such as Android OS and iOS across groups of the population is also of interest for researchers who administer smartphone application surveys which are only compatible with one OS. However, little research has assessed differential rates of smartphone ownership over time nor has any research to …

A Case For Friendship: A Mixed Methods Investigation Of Close Friendships In Adulthood, Grace Kelly

Department of Sociology: Dissertations, Theses, and Student Research

Social connections profoundly impact mental and physical health, identity development, and overall well-being. The landscape of personal relationships has changed dramatically over the past decades. Formalized connections and older social structures are evolving (Smock and Schwartz 2020). Loneliness and social isolation are at epidemic proportions and rising, posing widespread societal consequences (Buecker et al. 2021; Cacioppo and Cacioppo 2018). Sociologists have studied relationships like kinship and romantic partnership extensively but have devoted substantially less attention to friendship as a means of providing connection (Eve 2002). My dissertation investigates the importance of platonic friendship bonds in adulthood and explores how these …

Transcorporeal Habitus: Adapting Sociological Embodiment To The Self-Conscious Anthropocene, Trevor Bleick

Department of English: Dissertations, Theses, and Student Research

The knowledge that humans have become a geological force necessitates a reimagining of what it means to be human. This thesis explores the ways in which bodies (both human and nonhuman) are represented within the self-conscious Anthropocene. This tripartite analysis, synthesized in the term ‘transcorporeal habitus,’ presents a framework through which we can better understand the ways bodies are entangled within a greater ecosystem. By drawing on the works of scholars in the fields of sociology, ecocriticism, and traditional ecological knowledge (TEK) this thesis provides the groundwork for reimaging humanness in a period of immense change. Pierre Bourdieu and Stacy …

Exploring The Mentoring Experience Of High Power Distance Individuals In High And Low Power Distance Cultures, Jennifer Okoliko

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

Understanding how to effectively navigate mentoring relationships across different cultures is critical for personal and professional development in an increasingly globalized world. With the growth in migration across the world, leaders are tasked with the responsibility of understanding how to connect, communicate, and create effective teams across cultures for personal and organizational success. Exploring the mentoring experiences of individuals in high and low Power Distance cultures provides a broader understanding on how the phenomena is practiced in different cultural context and highlight important lessons for leaders.

The aim of this phenomenological study was to enhance our understanding of the lived …

Convergence And Transdisciplinary Teaching In Quantitative Biology, Robert Mayes, Joseph Dauer, David Owens

School of Natural Resources: Faculty Publications

The United States National Science and Technology Council has made a call for improving STEM (Science, Technology, Engineering, and Mathematics) education at the convergence of science, technology, engineering, and mathematics. The National Science Foundation (NSF) views convergence as the merging of ideas, approaches, and technologies from widely diverse fields of knowledge to stimulate innovation and discovery. Teaching convergency requires moving to the transdisciplinary level of integration where there is deep integration of skills, disciplines, and knowledge to solve a challenging real-world problem. Here we present a summary on convergence and transdisciplinary teaching. We then provide examples of convergence and transdisciplinary …

Students’ Knowledge Of And Attitudes Toward Dairy Production: A Survey Methodology Report, Heather Akin, Babatope Akinyemi, Julia Mcquillan, Tami Brown-Brandl

Department of Agricultural Leadership, Education, and Communication: Faculty Publications

This report presents findings from a pilot survey conducted among undergraduate and graduate students (N = 410) at the University of Nebraska-Lincoln about students’ perspectives on technology usage, consumption, and sustainability in dairy production systems. An interdisciplinary research team developed the survey instrument and report. The main purpose of this pilot study was to create and administer survey items to support further research on experiential education and outreach opportunities related to robotics in small-scale dairy production and rural economic development. Descriptive findings indicated that most students had some familiarity with dairy production and the nutritional aspects of dairy products …

Archivo Y Memoria: Una Mirada A Tres Historias De Mujeres Esclavizadas En El Virreinato De La Nueva Granada De Finales Del Siglo Xviii, Luisa Carolina Julio Gomez

Department of Modern Languages and Literatures: Dissertations, Theses, and Student Research

Colonial documents preserve information that allows us to know the local Andean history of the Viceroyalty of New Granada. These manuscripts reveal forms of violence that shaped the subjectivities of the time and the resistance of oppressed women. This dissertation examines the effects of slavery and the response of three enslaved women to that colonial violence. This analysis seeks to better understand and make visible how the intersection between racism and patriarchy impacted the lives of three racialized women in the colonial context.

This dissertation focuses on the experiences, struggles, and resistance of three women present in the manuscripts consigned …

Mental Health Applications As A Resource For Reducing Access Disparities? A Case Example From A Disaster Mental Health App, Laura Perez-Villagomez

Honors Program: Senior Projects (Public)

Past research indicates Latinx individuals underutilize mental health services when it comes to addressing their mental health concerns, but often fail to mention the barriers to underutilization. Systemic barriers to seeking care largely fall under two larger umbrellas: cost and availability. A focus on whether disparities observed in traditional mental health services persisted for a trauma-focused app that recruited participants from the 2017 Hurricane outbreak provides us a unique outlook on a comparative analysis of utilization and engagement between the applications, Bounce Back Now (BBN) and Enhanced Usual Care. BBN is made up of four major components including tracking, …

“I Don’T Want To Die”: A Qualitative Study Of Coping Strategies To Prevent Fentanyl‑Related Overdose Deaths Among People Who Inject Drugs And Its Implications For Harm Reduction Policies, Roberto Abadie

Department of Sociology: Faculty Publications

Background Fentanyl and fentanyl-related analogues are the main drivers of overdose death in the USA, particularly among people who inject drugs (PWID). Despite the fact that non-Hispanic whites exhibit higher population rates of synthetic opioid mortality, overdose deaths have increased among African American and Latinos in urban areas. Yet little attention has been paid to the introduction of fentanyl among rural PWID in Puerto Rico.

Methods We conducted N = 38 in-depth interviews with PWID in rural Puerto Rico to document participants’ experiences of injection drug use after the arrival of fentanyl and the strategies they implemented to manage overdose …

Rural Development Hubs: A Possibility For Nebraska?, Marilyn R. Schlake

Cornhusker Economics

The Aspen Institute, Community Strategies Group conducted an analysis of 43 Rural Development Hubs from across the country to discover their strategies, organizational structures, regional roles, and practices. Their aim was to learn how rural regions can help investors, policymakers and other local and regional decision-makers better serve their regions. The following provides an overview of their findings detailed in the report: Rural Development Hubs: Strengthening America’s Rural Innovation Infrastructure. The report provides an opportunity for further discussion on the potential role of Rural Development Hubs in Nebraska. Rural Development Hubs are defined as a “place-rooted organization working hand-in -glove …

Spotlight On Innovative Recruitment Strategies: Northwest Ohio Fellowship Program, Quality Improvement Center For Workforce Development (Qic-Wd)

Other QIC-WD Products

Ohio is a county-administered children services (formerly known as child welfare) system. Like many other states, Ohio is experiencing a shortage of child protective services (CPS) workers. County leaders report that this is due to high rates of turnover compounded by rising wages and competition from outside employers. Traditional recruitment techniques and programs, including traditional partnerships with universities with social work programs, are not adequate to meet the current level of need for new children services workers. Although social work majors come to children service agencies with a training set that allows faster onboarding, social work majors make up less …

Addressing Secondary Traumatic Stress, Burnout, Resilience And Turnover In The Child Welfare Workforce: Results From A 6-Month, Cluster-Randomized Control Trial Of Resilience Alliance, Rebecca Orsi-Hunt, Courtney L. Harrison, Kayla E. Rockwell, Anita P. Barbee

QIC-WD Journal Articles

Introduction: US child welfare agencies have historically struggled with workforce retention and turnover. As part of the Quality Improvement Center for Workforce Development in Child Welfare, we tested an adaptation of the Resilience Alliance (RA) model in a large, Midwestern state to address workplace stress, burnout and actual workforce turnover. RA is a 24-week, facilitated program designed to mitigate the impact of secondary traumatic stress among child welfare professionals, and to therefore increase job satisfaction, resilience and optimism and to decrease turnover, stress reactivity and burnout.

Methods: Supervisory units of caseworkers and supervisors were randomized to the RA treatment …

Coparenting Support In The Context Of Difficult Children: Mother And Father Differences, Victoria J. Johnson, Dongho Choi, Lorey A. Wheeler, Patty X. Kuo

Department of Child, Youth, and Family Studies: Faculty Publications

While parenting children with difficult behaviors can intensify stress within the entire family system, families may lean on other familial relationships to mitigate that stress. The coparenting relationship is known to play a key role within the family system for child outcomes and familial interactions, but it is not clear whether it eases the stress and challenge of raising a difficult child, nor how that plays out differently for mothers versus fathers. Ninety-six couples (89.7% married) parenting young children (Mean age = 3.22 years) were included in this study. Using cross-sectional and aggregated daily response data, actor–partner interdependence models were …

Portfolio For Soci 346: Environmental Sociology, Gwendwr Meredith

UNL Faculty Course Portfolios

Environmental sociology, SOCI 346, is the study of how social systems interact with ecosystems. As such, it is a very broad course that is tasked with understanding complex and often controversial questions about the social causes, consequences, and responses to environmental disruption. In this teaching portfolio, I enumerate how I use a backward design for crafting assessments that cater to my specific teaching goals and learning objectives for the course. In the first stage of this process, I reflected on what learning outcomes I wished to achieve and determined that structuring the course in modules aligned with the learning objectives …

Family Strengths Among Native American Families And Families Living In Poverty: Preventing Adverse Childhood Experiences, Natira Mullet, Emily A. Waterman, Katie Edwards, Briana Simon, Skyler Hopfauf, Ramona Herrington

Nebraska Center for Research on Children, Youth, Families, and Schools: Faculty Publications

Objective: The purpose of this study was to understand how youth, caregivers, and community professionals perceive family strengths and adverse childhood experiences (ACEs) in their community. Specifically, this study was focused on the protective role of caregivers and families, positive youth development, and how Native American families and families living in poverty support adolescents’ social–emotional development and help them thrive in the face of adversity.

Background: Research documents the concerning rates and negative outcomes of ACEs. However, very little research has examined the views of families and professionals on how to prevent ACES among these populations.

Method: Participants were youth …

Union Pacific Railroad Company Strategic Audit, Alison Steger

Honors Program: Senior Projects (Public)

Union Pacific Railroad Company (Union Pacific, UP, UPRR) is a freight railroad based in Omaha, Nebraska, servicing 23 states in America, with additional ports and country interchanges. The 160-year history of this railroad began with Abraham Lincoln and continues into 2023, with the recent announcement of CEO Lance Fritz’s departure. A PESTEL analysis provides an in-depth look at UP's external operating environment, and Porter’s Five Forces industry analysis assesses the industry's competitive environment. Analyses of Union Pacific's competitive advantages, essential resources, and projected roadblocks are followed by strategic recommendations for UP to remain a Class I freight railroad industry leader.

White Privilege And Teacher Perceptions Of Teacher-Child Relationship Quality, Kathleen Moritz Rudasill, Colin M. Mcginnis, Sheng-Lun Cheng, Dwayne Ray Cormier, Natalie A. Koziol

Nebraska Center for Research on Children, Youth, Families, and Schools: Faculty Publications

In this study, we investigated differences in teachers’ perceptions of the teacher-child relationship from kindergarten through second grade as a function of child race and gender from the perspective of critical race theory and the cultural synchrony hypothesis. Given the extensive evidence of White privilege and anti-Black racism in the US education system, we expected that teachers, particularly White teachers, would perceive their relationships with White children more positively than with Black children. Controlling for family SES and child gender, results supported this hypothesis. Black boys had the highest risk of being perceived by teachers as having poor relationships with …

Meta-Analysis Of Driving Behavior Studies And Assessment Of Factors Using Structural Equation Modeling, Duong Ngoc Hai, Chu Cong Minh, Nathan Huynh

Department of Civil and Environmental Engineering: Faculty Publications

The aim of this paper is to understand the factors that influence unsafe driving practices by examining published studies that utilized the Theory of Planned Behavior (TPB) to predict driving behavior. To this end, it reviews 42 studies published up to the end of 2021 to evaluate the predictive utility of TPB by employing a meta-analysis and structural equation model. The results indicate that these studies sought to predict 20 distinct driving behaviors (e.g., drink-driving, use of cellphone while driving, aggressive driving) using the original TPB constructs and 43 additional variables. The TPB model with the three original constructs is …

Early Executive Control Buffers Risk For Adolescent Psychopathology During The Covid‐19 Pandemic, Lauren M. Laifer, Cara C. Tomaso, Olivia D. Chang, Eric Phillips, Tiffany D. James, Jennifer Nelson, Kimberly Andrews Espy, W. Alex Mason, Timothy D. Nelson

Department of Psychology: Faculty Publications

Background: The coronavirus disease 2019 (COVID‐19) pandemic has had a global impact on youth mental health, and there is a critical need for research examining individual factors that contribute to increased psychopathology during the pandemic. The current study explored whether executive control (EC) abilities in early childhood interact with COVID‐related stress to attenuate risk for adolescent psychopathology during the first 6 months of the pandemic.

Methods: Participants were 337 youth (49% female) living in a small midwestern city in the United States. Participants completed EC tasks when they were approximately 4.5 years old as part of a longitudinal …

Language Ideologies Of Multilingual Learners In An Intensive English Program, Madhur Shende

Department of Teaching, Learning, and Teacher Education: Theses and Other Student Research

Despite some rises and falls in the numbers due to various reasons, including the political climate in the Trump era and the COVID-19 pandemic (Laws & Ammigan, 2020), each year universities in the United States host a large number of multilingual international students from different parts of the world. Based on their TOEFL scores, many are required to enroll in an accelerated course of study in academic English, commonly known as the Intensive English Program (IEP) before they can begin their mainstream academic programs. Where there is language, there are language ideologies. Yet, often in monolingual, English-only classrooms, little is …

Arthur Miller, Death Of A Salesman, Paige Moeller

Johnny Carson School of Theatre and Film: Theses, Student Research, and Creative Work

In this thesis our rendition of Death of a Salesman turns the story by presenting it in the eyes of an African-American working man. With the influence of the infamous Arthur Miller, my take on this classic tale will demonstrate the maturity and elegance that I could manufacture during the intense process. The show had a surplus of challenges, one of the biggest being the content of the script itself with our contrasting vision, as well as sudden directorial shifts and character additions. This thesis will cover the entire process from initial designs, communication, tech process, and more. The complexity …

Opportunities For Learning And Social Interaction In Infant Sitting: Effects Of Sitting Support, Sitting Skill, And Gross Motor Delay, Kari S. Kretch, Emily C. Marcinowski, Hsu Lin-Ya, Natalie A. Koziol, Regina T. Harbourne, Michele A. Lobo, Stacey C. Dusing

Nebraska Center for Research on Children, Youth, Families, and Schools: Faculty Publications

The development of independent sitting changes everyday opportunities for learning and has cascading effects on cognitive and language development. Prior to independent sitting, infants experience the sitting position with physical support from caregivers. Why does supported sitting not provide the same input for learning that is experienced in independent sitting? This question is especially relevant for infants with gross motor delay, who require support in sitting for many months after typically developing infants sit independently. We observed infants with typical development (n = 34, ages 4–7 months) and infants with gross motor delay (n = 128, ages 7–16 …

Gender And Environmental Sustainability: A Cross-National Analysis On Political Representation Of Women And Subsequent State Sustainability, Erin O'Sullivan

Department of Environmental Studies: Undergraduate Student Theses

The literature focusing on the relationship between gender and environmental sustainability is vast. Research has focused on how gender relates to pro-sustainable behavior but fails to analyze this beyond individual action. Research has also found positive correlations between women’s representation at a state’s political level and different factors of state sustainability. However, literature has fallen short on analyzing if there is a causal effect between these factors. This study aimed to fill this gap in the literature and analyzes how the ratio of women in parliament in a state affects the state’s environmental sustainability. Although the results showed no statistically …

Examining The Psychology And Human Behavior Of Sustainable Living: The Impact Of Socioeconomic Status On Climate Change Education, Samantha Nielsen

Department of Environmental Studies: Undergraduate Student Theses

Climate change education has become increasingly important as the world faces the challenges of a rapidly changing environment. However, not all individuals have equal access to this education, and socioeconomic status has been identified as a barrier to climate change knowledge. This thesis explores the impact of socioeconomic status on climate change education through a survey-based approach, using the Nebraska Annual Social Indicators Survey to investigate the relationship between income and degree of education with climate change concern and community interaction. The study finds a significant correlation between higher levels of education and climate change concern, as well as greater …

Rails To Trails Program: Neighborhood Dynamics In Lincoln, Nebraska, Emma Mccormick

Department of Environmental Studies: Undergraduate Student Theses

As cities increasingly move towards creating sustainable, equitable, climate-forward communities, city planners, advocates, and policymakers have begun to focus increasingly on improving access to greenspaces. Studies around the globe have documented the importance of greenspace for multiple individual, group, and community level outcomes. Simultaneously, extant research suggests that access to greenspaces frequently reflects social inequality in urban spaces, stratifying such access by race and socioeconomic composition of neighborhoods. However, few research projects have examined potential unintended consequences, such as contemporary housing issues like gentrification, that greenspaces can create for community infrastructure here in Lincoln, Nebraska.

Observing Wildlife In Different Urban Environments, Colleen Ballinger

Department of Environmental Studies: Undergraduate Student Theses

My project was about comparing ecological communities in different locations. As many of us Natural Resource studiers know, urbanization has become a prime factor in ecosystems and landscapes of the modern world. Numerous studies from the Urban Ecology field have shown us that urbanization is on an unstable trajectory for the future (Wu 2014). My research will be to find out where and what species of wildlife live in varying levels of urbanization. This topic is important to me because of how impactful habitat loss is to wildlife. Habitat loss is the number one cause of wildlife death here in …

The Examination Of Nonparametric Person-Fit Statistics As Appropriate Measures Of Response Bias In Ordered Polytomous Items, Mark F. Beck

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

Survey research is ubiquitous within the social sciences; however, surveys are vulnerable to response biases. Response biases introduce construct-irrelevant variance into survey responses, which degrades the accuracy of conclusions drawn through the use of surveys. Nonparametric person-fit statistics have been shown to accurately identify response biases in dichotomous response data but are not well studied in polytomous response data. This study examines the accuracy of nonparametric person-fit statistics in polytomous response data. A 6 x 4 x 4 x 2 simulation study was conducted, with type of aberrancy (6), number of response options (4), dimensionality (4), and test length (2) …

Making Mistakes: Children’S Errors As Opportunities For Emergent Literacy Learning In Early Childhood, Clariebelle Gabas, Laura Cutler, Rachel E. Schachter

Department of Child, Youth, and Family Studies: Faculty Publications

Errors are a natural part of children’s knowledge building and learning experiences in early childhood (EC). Importantly, errors can be a powerful tool for tailoring instruction to children’s specific needs and supporting learning processes (Seifried & Wuttke, 2010). The leveraging of errors to support children’s emergent literacy learning became apparent to us when we examined data from a recent observational study of teachers’ practices in EC classrooms with children 3–5 years old. In our study of 400 classrooms, we identified the 30 classrooms in which children demonstrated the highest language gains and the 30 classrooms in which children demonstrated the …