Digital Commons Network^™

The Well-Being Of Honors College Students Compared To Non-Honors College Students Accounting For Prior Gifted Experience, Hannah C. Dewald, Allyson S. Graf

Journal of the National Collegiate Honors Council Online Archive

Student wellness is a growing concern among educators. Previous studies on the well-being of honors students as compared to other undergraduates result in mixed findings. This study examines the trajectory of gifted programming in education and specific challenges to the collegiate experience, presenting differences between honors students (N = 49) and non-honors peers (N = 138) using two well-being indicators (academic anxiety and academic self-efficacy) and three related factors (perceived past school competitiveness, maladaptive perfectionism, and pressure due to labeling). While authors posit that honors students may have higher academic anxiety and lower self-efficacy than those not enrolled …

Face-To-Face: A Sociologist Looks At College Students' Mental Health, Maureen Kelleher

Journal of the National Collegiate Honors Council Online Archive

While both individual honors programs and their broader campus communities have implemented new initiatives and intervention strategies to address undergraduate mental health, significant needs remain unmet and concerns unaddressed about the long-term implications for students. This paper provides a framework for understanding the current (2023) environment on many campuses by presenting national legislation that shapes campus response, offering cases of specific institutional responses to crisis, and exploring the impact of face-to-face interaction between faculty and students in classrooms. Awareness of these three levels of response—national, campus, and classroom—equips and empowers the honors community to understand and effectively deal with myriad …

Reimagining Science As A Natural Tool For Connection: A Restorative Approach, Zachary C. Schafer, Lawrence C. Scharmann

Department of Teaching, Learning, and Teacher Education: Faculty Publications

This paper explores a restorative-type intervention with a high school student who is suspended from school for repeated threats to other students. Throughout the paper, we explore the use of restorative practices in the context of science teaching. Science in process and content is used in tandem with various restorative practices to provide the student a lens through which to better understand what led to her suspension, learn science content, and find perspective change in the process as it pertains to her developing sense of self. The methods and tools are then transformed into practical use through a modified version …

Unl Emeriti And Retirees Association Newsletter, September 2024

UNL Emeriti and Retirees Association: Newsletters and Other Materials

University of Nebraska-Lincoln Emeriti and Retirees Association Newsletter, September 2024

The Feasibility Of Utilizing The Open Dynamic Interaction Network (Odin) App To Assess Rema Data Across 30 Days Among Those Recovering From Alcoholism, Dennis E. Mcchargue, Bilal Khan, Jesscia Phelps, Patrick Duryea, Kimberly A. Tyler, Arthur Andrews, Ellie Reznicek, Lucy Napper, Mohamed Saad, Hsuan-Wee Lee

Department of Psychology: Faculty Publications

About ~4 million people with an alcohol use disorder receive treatment annually, and frequent relapse has produced a rapid revolving door between recovery and use. This paper presents preliminary data from a prospective micro-longitudinal study (30 days) that examines co-evolution of relapse risk processes of people with alcohol use disorders who entered a short-term residential substance use treatment. The primary goal of the current data was to assess the feasibility of using the open dynamic interaction network (ODIN) responsive ecological momentary assessment (rEMA). rEMA collected daily estimates on affect, urges, sober-support engagement, and use. The ODIN app administered twelve questions …

Development Of A Multidimensional Measure Of Wellbeing For Emerging Adults Utilizing A Convergent Parallel Mixed Method Design, Kelley Marie Wick

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Attempting to conceptualize wellbeing is difficult, and the current research literature does not offer a standard definition that encapsulates the complexity of this construct, nor has there been a thorough consideration the impact of culture and societal standards of behavior on wellbeing. Additionally, the emergence of a new developmental period between adolescence and true adulthood (emerging adulthood) offers an additional layer of nuance, as many of the traditional scales currently used to measure wellbeing are inappropriate for emerging adults. A major gap in the current research literature is the reluctance in developing measures with the help of the target population. …

Psychosocial Well-Being Facilitation Of Leader Identity Transitions For Retirees, Brooke Wells

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Leadership scholars have worked to advance the knowledge of leader identity—how one views oneself as a leader—across many age groups. However, there is still little known about leader identity in older adults. This study explored how older adults identified as leaders after exiting the workforce and in retirement. The retirement process often indicates a transition in which one plans to navigate life post-workforce. For some, retirement may be a signal of growing older. Social identity theory scholars argue that retirees do not always embrace this aging identity. Individuals’ thoughts regarding aging are complex. For those able to embrace and navigate …

Leavers And Movers: Turnover Of Music Teachers In Nebraska, Christian G. Schuerman

Glenn Korff School of Music: Dissertations, Theses, Student Creative Work, and Performances

The purpose of this study was to determine if the rates of music teachers leaving the teaching profession and changing schools were significantly different than those of teachers of other content areas in the state of Nebraska. This study used data from the previous nine years of the Nebraska Department of Education’s Education Directory in order to find results for the entire population. Results indicated that music teachers leave the profession at similar rates as teachers of other content areas, but move schools at significantly higher rates.

Advisor: Robert H. Woody

Real-Time Cerebral Oximetry During Cognition, Sensorimotor Control, And Pneumotactile Perception In Neurotypical Adults, David J. Sanchez

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

Continuous-wave functional near-infrared spectroscopy (cw-fNIRS) is a non-invasive brain imaging methodology designed to measure neural activity by detecting hemodynamic responses i.e., adjustments in blood flow and oxygenation to meet the brain’s metabolic needs. Findings on the use of cw-fNIRS by speech-language pathologists (SLP) and neuroscientists to assess cerebral hemodynamic responses during communication assessment and treatment are limited. This study aims to explore the brain’s metabolic response to various sensory processing tasks in neurotypical adults.

This research examines the relationship between cognitive load, sensorimotor control, and somatosensory processing, and hemodynamic modulation in the prefrontal cortex of 18 right-handed neurotypical adults. The …

My Last Concussion, Shannon Valkr

Department of English: Dissertations, Theses, and Student Research

MY LAST CONCUSSION is a thesis consisting of a critical introduction, a number of poetic influences, and a collection of poems. The introduction touches on the themes of the collection, my personal history with my subject, my changing approach to poetry, and a brief evaluation of the work as a whole. It details my approach to Catholicism, paganism, transgender identity, and oppression. My work grapples with both my current understanding of myself and my inability to enunciate my reality in the past. I aim to view divinity and personal history through a lens of queerness.

Advisor: Kwame Dawes

"I Will Write Mad Stories": The Hysterical "I" In The Diaries Of George Eliot, Charlotte Forten Grimke, Virginia Woolf, And Sylvia Plath, Jaclyn Marie Swiderski

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation focuses on the long history of hysteria and the ways in which it has been used to denigrate and silence disabled women. Women diagnosed as hysterical, by either the medical establishment or the court of public opinion, are denied the right to generate knowledge about and for themselves – they are epistemologically disabled. The author argues that hysterical women have unique ways of looking at and understanding the world which push back against their epistemological disablement. In order to uncover some of this history of hysterical women, this dissertation uses the diaries of four “hysterical” women over the …

Three Essentials Of Private Property In Kant, Lauren Michelle Kashi

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

There are three principles of public right describing a civil condition and a citizenry that Kant offers: freedom, equality, and independence. I argue that these three principles offer further justification for both protection of property rights and enforcement of redistributive taxation than Kant’s Universal Law of Right and principles of property acquisition alone can. In a civil condition with legitimized laws protecting private property, citizens enjoy maximal freedom from interference, dependence, and inequality. Indeed, the purpose of the civil condition for Kant is to create such freedoms, which are made manifest by laws enforcing private ownership as well as redistribution …

The Effects Of Anchor Scheme On The Central And Peripheral Contributions To Performance Fatigability, Perceived Responses And Sensations, And Psychological Factors Following Sustained, Isometric Forearm Flexion Tasks To Failure, Robert Walker Smith

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

The Effects of Anchor Scheme on the Central and Peripheral Contributions to Performance Fatigability, Perceived Responses and Sensations, and Psychological Factors Following Sustained, Isometric Forearm Flexion Tasks to Failure Robert W. Smith, Ph.D. University of Nebraska, 2024 Advisor: Terry J. Housh This study assessed time to task failure (TTF), performance fatigability (PF), neuromuscular responses, central and peripheral measures of fatigue, and perceived responses including sensations and psychological factors that contributed to task termination during sustained, isometric forearm flexion tasks anchored to ratings of perceived exertion (RPE) and the torque corresponding to RPE. Fifteen men (age = 21.5 ± 2.3 yrs; …

We're Swarming Again! Swarming, Collectivity, And Trope: The Case Of Extinction Rebellion, Tyler J. Behymer

Department of Communication Studies: Dissertations, Theses, and Student Research

This thesis explores the rhetoric of the eco-movement Extinction Rebellion, focusing on the use of swarming and nature tropes to mobilize collective action and revivify contemporary notions of collectivity. Drawing on rhetoric of social movement scholarship, cultural studies, and psychoanalysis, this essay theorizes swarming as a tropological economy that expands the conditions of propriety in the context of collectivity. Through an analysis of Extinction Rebellion’s discourse, this study demonstrates how the naturalization of swarming tropes works in various ways to rewild conventional political discourse, galvanize disruptive collective assembly, and challenge green neoliberalism.

Advisor: Casey Ryan Kelly

Preschool Executive Control And Adolescent Dietary Outcomes: Highlighting The Role Of Context, Marla Lopez

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Research has identified executive control (EC) as an important predictor of dietary outcomes among youth. Executive control in preschool age has been shown to predict important outcomes across development for youth, indicating that good, foundational EC abilities are associated with successful development in later life. Dietary outcomes across adolescence, an important transitional period for establishing healthy eating behaviors, are understudied. Therefore, the current study sought to link two critical developmental periods, examining how preschool EC is associated with dietary trajectories across adolescence. Further, the study aimed to identify how contextual factors, specifically indices of socio-economic status and the home and …

Graduate Socialization Experiences Of International Married Women From South Asia, Paushali Saha

Department of Educational Administration: Dissertations, Theses, and Student Research

This study examined the graduate socialization experiences of international married women from South Asia using phenomenology. Prior research has shown that graduate socialization processes like relationships with faculty, opportunities to conduct research, and networking with others in the field are key to success in graduate school and obtaining desired positions after school. Interviews with four married South Asian women revealed that for them, faculty relationships were imperative to their success. Additionally, their husband and family support made a big difference in their ability to engage in their graduate studies and be successful. They also reported the multiple roles they hold …

Praying To Tiktok, Seeking The Self: How Rhetoric Reveals And Conceals The World’S Most Powerful Guru Of The Postindustrial Age, Samantha L. Gillespie-Hoffman

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Imagine a world where the most powerful leader is a wellness guru that runs an elaborate church with millions of followers. The guru is so powerful that everyone believes they can read minds and make ordinary people rich and famous. The guru controls forms of communication, media channels, consumer tastes, and what people eat, drink, say, and even think. What if this guru was not human but actually an algorithm? Does this sound like the plot of a science fiction novel? I argue that this scenario is closer to reality than most will admit. In this project, readers encounter a …

Combined Academic And Behavioral Supports For Struggling Readers With Emotional/Behavioral Disorders, Danika Helen Lang

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

The present study aims to examine the effects of a combination of academic and behavioral supports on students with emotional/behavioral disorders (EBD) who are also struggling readers. A multiple baseline across participants single case design was used to measure the impact of an evidence-based systematic phonics program, in combination with instruction in self-monitoring and self-evaluation via goal setting, on students’ word identification/decoding skills, oral reading fluency, and on-task behavior. Curriculum-based progress monitoring measures in nonsense word fluency and oral reading fluency were used to assess participants’ progress in reading. Momentary time sampling was the behavior recording method used to measure …

Elementary Science Teacher Self-Efficacy In The Context Of Ngss-Aligned Curriculum Enactment: An Explanatory Sequential Mixed Methods Study, Wesley P. Sliger

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

A confluence of circumstances in educational policy and teacher preparation have placed a low priority on elementary science teacher preparation. Historically, a lack of elementary science teachers’ subject matter knowledge and pedagogical knowledge has negatively impacted science teaching self-efficacy, which is linked to many teacher and student outcomes. Meanwhile, the past decade has ushered in the Next Generation Science Standards (NGSS) and the modern era of reform-based science teaching. The emergence of self-proclaimed NGSS-aligned resources has outpaced academic examination regarding professional development (PD), curriculum implementation, and curriculum enactment. The purpose of this study was to use social cognitive theory to …

Integrated Multi-Omics Analysis Of Cerebrospinal Fluid In Postoperative Delirium, Bridget A. Tripp, Simon T. Dillon, Min Yuan, John M. Asara, Sarinnapha M. Vasunilashorn, Tamara G. Fong, Sharon K. Inouye, Long H. Ngo, Edward R. Marcantonio, Zhongcong Xie, Towia A. Libermann, Hasan H. Otu

Department of Electrical and Computer Engineering: Faculty Publications

Preoperative risk biomarkers for delirium may aid in identifying high-risk patients and developing intervention therapies, which would minimize the health and economic burden of postoperative delirium. Previous studies have typically used single omics approaches to identify such biomarkers. Preoperative cerebrospinal fluid (CSF) from the Healthier Postoperative Recovery study of adults ≥ 63 years old undergoing elective major orthopedic surgery was used in a matched pair delirium case–no delirium control design. We performed metabolomics and lipidomics, which were combined with our previously reported proteomics results on the same samples. Differential expression, clustering, classification, and systems biology analyses were applied to individual …

Using Machine Learning To Determine A Functional Classifier Of Reward Responsiveness And Its Association With Adolescent Psychiatric Symptomatology, Robert James Richard Blair, Johannah Bashford-Largo, Ahria Dominguez, Matthew Dobbertin, Karina S. Blair, Sahil Bajaj

Center for Brain, Biology, and Behavior: Faculty Publications

Background. Machine learning (ML) has developed classifiers differentiating patient groups despite concerns regarding diagnostic reliability. An alternative strategy, used here, is to develop a functional classifier (hyperplane) (e.g. distinguishing the neural responses to received reward v. received punishment in typically developing (TD) adolescents) and then determine the functional integrity of the response (reward response distance from the hyperplane) in adolescents with externalizing and internalizing conditions and its associations with symptom clusters.

Methods. Two hundred and ninety nine adolescents (mean age = 15.07 ± 2.30 years, 117 females) were divided into three groups: a training sample of TD adolescents …

Second Language Learning In Older Adults Modulates Stroop Task Performance And Brain Activation, Douglas H. Schultz, Alison Gansemer, Kiley Allgood, Mariah Gentz, Lauren Secilmis, Zoha Deldar, Cary R. Savage, Ladan Ghazi Saidi

Center for Brain, Biology, and Behavior: Faculty Publications

Introduction: Numerous studies have highlighted cognitive benefits in lifelong bilinguals during aging, manifesting as superior performance on cognitive tasks compared to monolingual counterparts. Yet, the cognitive impacts of acquiring a new language in older adulthood remain unexplored. In this study, we assessed both behavioral and fMRI responses during a Stroop task in older adults, pre- and post language-learning intervention.

Methods: A group of 41 participants (age: 60–80) from a predominantly monolingual environment underwent a four-month online language course, selecting a new language of their preference. This intervention mandated engagement for 90 minutes a day, five days a week. …

Examining Dietary Disparities And Associated Factors Among Young Children Across Diverse Racial, Ethnic And Immigrant Households In Nebraska, Naveta Bhatti

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

Early childhood is a crucial stage for developing eating behaviors which in turn plays a major role in determining health outcomes. Assessing children’s diet plays a crucial role in tackling the obesity epidemic. One of the ways to assess children’s dietary intake is by evaluating their dietary quality. Dietary quality refers to the overall healthfulness and nutritional value of an individual's diet, considering the combination of foods consumed over time. Research has consistently demonstrated that a high-quality diet is associated with a reduced risk of several health issues, such as all-cause mortality, cardiovascular disease incidence or mortality, cancer incidence or …

Party Over Democracy? When Do Americans Stand By Democratic Principles, Zenat Ahmed

Department of Political Science: Dissertations, Theses, and Student Research

Studies show that people support their party’s representatives even when their behavior violates fundamental democratic principles for partisan gain. We test the effects of two interventions- each randomly and independently assigned—to investigate the conditions under which people will prioritize democracy over party goals. In the first intervention, we explicitly point out how an in-party politician’s behavior (e.g., banning public gatherings of their opponents) violates a core democratic principle (e.g., free assembly). The second intervention is a question-order manipulation to test if participants are less tolerant of politicians’ antidemocratic behavior when support for democratic principles is reported first. We find that …

Parenting Identity And Parental Mental Health In Chinese Parents In Mainland China, Zhenqiao Yang

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

In the modern context of mainland China, parents of young children face unique parenting stressors, making parental mental health during the early stages of parenting a significant public concern. Increasing awareness of the role of self-concepts in mental health underscores the importance of exploring the relationships between parenting identity concepts, parenting stress, parental mental health, and familial factors. This study aims to examine the relationship between parenting identity and parental mental health, specifically depression and anxiety, in the context of early childhood parenting stress. Data were collected from 456 parents at four daycare centers and public spaces in an Eastern …

The Influence Of Student-Teacher Relationship Quality On Educational Outcomes For Students With Attention-Deficit/Hyperactivity Disorder, Cassidy Ann Spradlin

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

The purpose of this dissertation study was to examine the associations between student-teacher closeness, student-teacher conflict, and educational outcomes (i.e., academic, social, and behavioral outcomes) for students with elevated symptoms of attention-deficit/hyperactivity disorder (ADHD). Positive student-teacher relationship quality is linked to educational success and has been found to be inversely related to adverse outcomes in the general population. Previous research has examined differences in student-teacher relationship quality for students with ADHD, but the association between student-teacher relationship quality and educational outcomes is not well understood for students with ADHD. This dissertation study examined the association between student-teacher relationship quality and …

Exploring Producers' Willingness To Pay For Ecosystem Services: Three Essays On Soil Health, Location Preferences, And Cover Crop Adoption, Kaouter Essakkat

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation comprises three essays: one assessing Midwest producers' willingness-to-pay (WTP) for soil health-enhancing ecosystem services (ES), another examining the impact of policy implementation locations on WTP, and a third identifying factors influencing producers' adoption of cover crops (CC).

The first essay pioneers the understanding of agricultural producers’ valuation of soil health-associated ES amid growing concerns of soil degradation due to agricultural intensification. Using a discrete choice experiment, this study assesses producers’ WTP for a policy that incentivizes ES provision, specifically improved water quality, carbon sequestration, and enhanced crop yield. Surveying producers across Iowa, Kansas, and Nebraska, our results show …

A Collection Of Short Stories, Tryphena Lizzert Yeboah

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

The short stories in this collection offer diverse and expansive realities of the human condition, particularly around the lives of women—their identities, bodies, emotions, and how they live and navigate a social order that is often constructed to dominate and undermine them. How can we complicate marginalized portrayals of women shaped by the male gaze and interrogate the patriarchal presumption of the African woman? What different approaches should be employed in capturing different aspects of her domestic and social life, how she defines and expresses autonomy, how she subverts gender norms, and her experiences of emotional and physical violence? These …

Estranged Temporality: How Time Tells Stories In Science Fiction, Phillip H. Howells

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

According to Darko Suvin in his influential critical treatise, Metamorphoses of Science Fiction, estrangement in Science Fiction (SF) gives authors the ability to build worlds related to but distant from our own using specific metaphors. This dissertation takes up this term and applies it to the fulcrum of time in SF as a method of creating possible futures and imaginative pasts in order to illuminate the realities of the present. The realities of the present are congruent with the material circumstances of the past, and this can be seen in the kinds of SF worlds built by members of …

Influence Of The Work Environment On Workplace Learning Of Undergraduate Engineering Interns, Yashin Brijmohan

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Internships are an impactful form of workplace learning that helps undergraduate engineering students acquire and enhance competencies to improve their employability. However, the nuances about what makes an internship successful are not well understood. Furthermore, learning during engineering internships has not been thoroughly researched. Previous literature has mostly focused on internship outcomes, and there is little discussion on how to improve internship experiences to achieve the expected outcomes. Thus, this qualitative study explored the workplace learning environment of internships and how engineering undergraduate students engaged with workplace learning. The study has produced a comprehensive framework that illustrates important factors in …