Digital Commons Network^™

Adolescent Algorithm Addiction, Canyon Skare

Honors Program: Senior Projects (Public)

There’s no question that online Social Networking Sites have contributed to the sharp decline in mental health among adolescents. This thesis explores a number of Addictive Online Behaviors that have contributed to negative mental health outcomes, namely examining at total screentime, level of engagement, and total number of accounts one has in relation to phone addiction and social media addiction. It was found that total screentime and total number of accounts were more strongly correlated with social media addiction than phone addiction. Additionally, differences in app usage among gender was explored, finding that boys favored YouTube and Discord while Girls …

From Shield To Sword: Straying From The Original Meaning Of The Establishment Clause, Tavia Bruxellas Mcalister

Nebraska Law Bulletin (Selected Issues)

Clause jurisprudence has strayed far from its original roots, leaving a string of nonsensical decisions, on every topic, in its wake. Kennedy v. Bremerton School District can serve as the North Star, guiding courts back to a consistent standard of history and tradition, but it alone will not be sufficient. Courts should return to the original force and funds view of the framers by making actual legal coercion the cornerstone of Establishment Clause standards. This clear-cut standard would save the courts from subjectivity and help heal the fractured precedent, leaving room for reasonable and consistent application. If the Court returned …

Juvenile Delinquency As A Contemporary Issue In Nigeria: Understanding The Impacts Of Parenting Styles, Single Parenting, And Marital Discord, Sunkanmi Folorunsho, Oluwakemi Abdulrazaq, Victor Ajayi

Department of Sociology: Dissertations, Theses, and Student Research

When addressing juvenile delinquencies in Nigeria, it is important to consider the roles and effects of parenting styles and family structures. Although, there are no universally accepted parenting styles, evidence and studies have pointed to some parenting styles that expose children to delinquent behaviors. We examined different parenting styles comprehensively in this article and how these styles can influence juvenile delinquencies. We also discussed the association between single-parenting and behavioral outcomes; accounting how single-parenting may increase risks of delinquencies. Furthermore, marital discord was discussed and social learning theory by Albert Bandura was adopted to buttress our positions. We concluded that …

“A Robust And Simple Catheter Connector Assembly For Long-Term Self-Administration Experiments ”, Mauricio Suarez, Sergios Charntikov, Y. Wendy Huynh, Scott T. Barrett, Rick A. Bevins, Ken T. Wakabayashi

Department of Psychology: Faculty Publications

Intravenous self-administration in rats is used widely to study the reinforcing effects of drugs and serves as the gold standard for assessing their use and misuse potential. One challenge that researchers often encounter when scaling up experiments is balancing the cost, time investment to construct, and robustness of each implanted catheter. These catheters include multiple components such as surgical meshing and a variety of entry ports designed to facilitate the connection of the rat to a catheter port tethering system. Other considerations include maintaining the catheters free of blockage during the extent of the drug self-administration experiment. These large-scale studies …

Distribution Fitting And Anova Test To Analyze Pavement Sensing Patterns For Condition Assessments, Dada Zhang, Chun-Hsing Ho

Durham School of Architectural Engineering and Construction: Faculty Publications

Purpose – The purpose of this paper is to investigate the vehicle-based sensor effect and pavement temperature on road condition assessment, as well as to compute a threshold value for the classification of pavement conditions.

Design/methodology/approach – Four sensors were placed on the vehicle’s control arms and one inside the vehicle to collect vibration acceleration data for analysis. The Analysis of Variance (ANOVA) tests were performed to diagnose the effect of the vehicle-based sensors’ placement in the field. To classify road conditions and identify pavement distress (point of interest), the probability distribution was applied based on the magnitude values of …

Describing Undergraduate Students’ Reasoning And Use Of Evidence During Argumentation About Socioscientific Issues Systems, P. Citlally Jimenez, Ashley R. Alred, Jenny M. Dauer

School of Natural Resources: Faculty Publications

Introduction: We conducted research in a post-secondary, large-enrollment science literacy course that asks students to apply multidisciplinary scientific evidence when providing an argument about the potential social and ecological consequences of policy solutions to socioscientific issues (SSI).

Methods: Coding schemes were developed to describe students’ levels of proficiency in constructing arguments about the nature of SSI systems and were created through inductive coding of student arguments about SSI systems embedded within a structured decision-making process.

Results: The coding schemes included student practices in 1) providing reasoning about the potential consequences of multiple solutions for an SSI, 2) …

Perspectives Regarding Cannabis Use: Results From A Qualitative Study Of Individuals Engaged In Substance Use Treatment In Georgia And Connecticut, Charles A. Warnock, Ashlin R. Ondrusek, E. Jennifer Edelman, Trace Kershaw, Jessica L. Muilenburg

Department of Psychology: Faculty Publications

Objective: Cannabis use is increasingly pervasive throughout the U.S. People in treatment for substance use disorders (SUD) may be especially at-risk of harm due to this changing context of cannabis in the U.S. This study’s objective was to qualitatively describe experiences and beliefs around cannabis among people who had entered treatment for any SUD in the past 12-months.

Methods: From May to November of 2022, we conducted 27 semi-structured interviews (n=16 in Georgia, n=11 in Connecticut) with individuals in treatment for SUD in Georgia and Connecticut. Interviews were recorded, transcribed, and thematically analyzed using an emergent approach.

Results …

Is A Dyadic Stressor Experienced As Equally Distressing By Both Partners? The Case Of Perceived Fertility Problems, Julia Mcquillan, Arthur L. Greil, Anna Rybińska, Stacy Tiemeyer, Karina M. Shreffler, Colleen Warner Colaner

Department of Sociology: Faculty Publications

Using data from a population survey, this article explores whether perceptions of having a fertility problem among 926 U.S. couples in heterosexual relationships (women aged 25–45 and male partners) are associated with distress. Most couples did not perceive a fertility problem (58%). In almost a third (30%) of the couples, only women perceived a fertility problem; in 4%, only the men; and in nearly a fifth (19%), both perceived a problem. Adjusted for characteristics associated with fertility problems and depressive symptoms, those who perceived a problem exhibited significantly more depressive symptoms than those who did not. Fertility problems are sometimes …

A Preliminary Examination Of Sexual And Physical Victimization 6 Months After Recent Rape, Kate Walsh, Amanda K. Gilmore, Anna E. Jaffe, Patricia Frazier, Linda Ledray, Ron Acierno, Kenneth J. Ruggiero, Dean G. Kilpatrick, Heidi S. Resnick

Department of Psychology: Faculty Publications

One in four US women will experience a completed or attempted rape in their lifetime, and more than 50% of survivors will experience two or more rapes. Rape and physical violence also co-occur. Multiple experiences of sexual and physical violence are associated with elevated mental and physical health problems. This secondary analysis examined the prevalence and correlates of experiencing sexual or physical violence within 6 months of a sexual assault medical forensic exam (SAMFE). Between May 2009 and December 2013, 233 female rape survivors aged 15 and older were enrolled in a randomized controlled trial during a SAMFE in the …

An Event-Level Evaluation Of Women’S Self-Medicated Drinking: The Role Of Sexual Assault Severity, Affect, And Drinking Motives, Cynthia A. Stappenbeck, Anna E. Jaffe, Jessica A. Blayney, Mitchell Kirwan, William H. George, Kelly Cue Davis

Department of Psychology: Faculty Publications

Objective.—Women with sexual assault (SA) histories report heavier and more frequent drinking. Consistent with the motivational model of alcohol use, women with SA histories may consume alcohol to both down-regulate negative emotions and up-regulate positive ones. The present event-level study used a Bayesian multilevel moderated mediation approach to examine the extent to which women’s alcohol use and intoxication was influenced by coping and enhancement drinking motives to down-regulate or up-regulate affect, respectively.

Method.—Women ages 21–30 were recruited from the community to participate in a larger study that included a 32-day daily diary assessment of affect, drinking motives, and …

The Adverse Childhood Experiences Identification Gap In Speech Language Pathology, Mallory Prior

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

Children exposed to adverse childhood experiences, a variety of potentially traumatic events occurring within the first 18 years of life, are at increased risk for speech and language disorders. Due to the high prevalence of trauma and its lasting effects, it is almost guaranteed that children who are experiencing the ongoing effects from adversity will be found on practicing Speech Language Pathologists’ caseloads. This scoping review was designed to identify current screening practices of Speech Language Pathologists (SLP) in comparison to other professionals (e.g., allied health and education), as well as additional information related to screening procedures for SLPs. The …

The Great Resignation: Narratives Of Mid-Career Teacher Burnout And Attrition, Nicole Burton

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

The COVID-19 pandemic has increased the issues of teacher attrition. According to the U.S. Bureau of Labor and Statistics, from January to November 2021, there was a 40% increase in the quit levels of teachers within the state and local education agencies (John, 2022). While prior research has examined early-career teachers leaving the profession, mid-career teachers have largely been left out of the conversation. This narrative inquiry investigates the reasons that mid-career teachers are leaving the profession. Semi-structured interviews were conducted with four mid-career teachers hailing from the Midwest region. Interviews focused on understanding how teachers have experienced stress and …

Narratives Of Reproductive Control In The American Eugenics Movement, Cassandra M. Provost

Honors Program: Senior Projects (Public)

In this paper, I will explore the eugenics movement as a pseudo-scientific political, social, and legal phenomenon which had a devastating historical impact on America’s most vulnerable women, as well as briefly discuss its residual effects on contemporary reproductive rights conversations, through the lens of literature. Using an interdisciplinary discourse and narrative analysis approach, I identify two distinct themes within the explored narratives: (1) the importance of a government’s attempt to override a person’s autonomy by destroying the person’s ability to reproduce, and (2) the impropriety of actions based on a negative attitude toward disabled or undesirable persons. In my …

Familismo And Familial Support On The Psychological Effects Of Traumatic Event Exposure In Latinx Populations In The Midwest, Elizabeth Miller

Honors Program: Senior Projects (Public)

Embedded within Latinx culture is Familismo, which serves as a source of strength and support for family members, while also shedding light on how familial support influences mental health. This study explores how Familismo and familial support impact the psychological effects of traumatic event exposure among Latinx populations in the Midwest. Analyzing data from 80 Latinx residents, I examined the relationship between familial support, traumatic event exposure, and mental health outcomes, focusing on depression and posttraumatic stress disorder (PTSD) symptoms. Results indicated a negative association between familial support and PTSD symptoms, indicating that higher support levels correlated with reduced PTSD …

Rural Student-Home Community Engagement Impact As A Result Of Study Abroad Experiences: From Preparation Through Return, Todd M. Karr

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

This qualitative study utilized a constructivist grounded theory approach to understand how rural students engaged with people in their home community as it related to before, during, and after their study abroad experience and what impact that engagement had on their experiences. Participants included 15 students who self-identified as being from a rural background that studied abroad for a minimum of one semester. Participants included students from one of two large, public universities in the state of New Mexico. Data collection included two semi-structured, in-depth interviews with each participant.

The study used a constant comparison method to generate a theory …

Relation Of Life Sciences Students’ Metacognitive Monitoring To Neural Activity During Biology Error Detection, Mei Grace Behrendt, Caron Clark, Mckenna Elliott, Joseph Dauer

Department of Educational Psychology: Faculty Publications

Metacognitive calibration—the capacity to accurately self-assess one’s performance—forms the basis for error detection and self-monitoring and is a potential catalyst for conceptual change. Limited brain imaging research on authentic learning tasks implicates the lateral prefrontal and anterior cingulate brain regions in expert scientific reasoning. This study aimed to determine how variation in undergraduate life sciences students’ metacognitive calibration relates to their brain activity when evaluating the accuracy of biological models. Fifty undergraduate students enrolled in an introductory life sciences course completed a biology model error detection task during fMRI. Students with higher metacognitive calibration recruited lateral prefrontal regions linked in …

Psychological Distress And Behavioral Vigilance In Response To Minority Stress And Threat Among Members Of The Asian American And Pacific Islander Community During The Covid-19 Pandemic, Andrew S. Franks, Rin Nguyen, Y. Jenny Xiao, Dena Abbott

Department of Educational Psychology: Faculty Publications

Stigmatization, hostility, and violence towards the Asian American and Pacific Islander (AAPI) community have increased sharply during the COVID-19 pandemic. It is important to conduct research to promote understanding of the effects of such stigmatization on the AAPI community. Accordingly, the present study used a combined minority stress and integrated threat framework to examine whether factors related to AAPI identity would moderate the relationship between stigmatization/threat associated with AAPI identity and increased psychological distress and behavioral vigilance. AAPI individuals were recruited online from both Turk Prime and Reddit and completed measures of perceived stigmatization; integrated threat; depression, anxiety, and stress; …

Trust Me: Film + Q&A; (February 22, 2024, 5:30 Pm, Sheldon Museum Of Art) [Poster], Sheldon Museum Of Art, University Of Nebraska-Lincoln

Sheldon Museum of Art: Catalogs and Publications

Poster for Trust Me: Film + Q&A held February 22, 2024 at 5:30 PM at the Sheldon Museum of Art (University of Nebraska-Lincoln, Lincoln, Nebraska, United States).

Poster blurb:

In today's information landscape, how do you know whom--and what--you can trust? Watch the award-winning, feature-length documentary Trust Me, which explores how media technology is influencing society and what we can do about it.

A Q&A with Rosemary Smith, filmmaker and managing director of the non-partisan Getting Better Foundation, follows.

More information about the screening is available at https://news.unl.edu/newsrooms/today/article/trust-me-documentary-to-screen-at-sheldon/.

More information about the film is available at https://www.trustmedocumentary.com/ …

Growing Through Adversity: The Relation Of Early Childhood Educator Post-Traumatic Growth To Young Children’S Executive Function, Caron A. C. Clark, Holly Hatton-Bowers, Kimia Akhavein, Sarah Rasby, Gilbert R. Parra

Department of Educational Psychology: Faculty Publications

Introduction: Early childhood educators (ECEs) play a critical role in supporting the development of young children’s executive functions (EF). EF, in turn, underpins lifelong resilience and well-being. Unfortunately, many ECEs report adverse childhood experiences (ACEs) that may compound high stress levels associated with an emotionally and physically demanding profession. ACEs have well-established negative implications for adult well-being and may dampen ECEs’ capacities to engage in emotionally responsive interactions with children. However, many individuals who experience ACEs also report post-traumatic growth experiences that foster empathy, self-determination, and resilience. Such post-traumatic growth may equip teachers with skills to engage in responsive …

Impact Of Covid‑19 On Food Security And Diet Quality In Chilanga District, Zambia, Shela Sridhar, Janella Kang, Joyce Makasa, Sally Bell‑Cross, Isabel Madzorera, Ethan Zulu, Davidson H. Hamer

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

Introduction Food security and nutrition have been severely impacted during the COVID-19 pandemic, particularly in low- and middle-income countries (LMICs). We aimed to quantify the impacts of the pandemic on food security and diet diversity within Chilanga District in Zambia and identify target areas for high-impact social protection and safety net programs.

Methods We conducted a cross-sectional study in Chilanga district immediately after the Omicron variant surge in February 2022. Diet quality and food security were assessed based on a household diet questionnaire and a Minimum Dietary Diversity-Women (MDD-W) score was calculated. A paired t-test was used to determine whether …

Development Of The Quantitative Modelling Observation Protocol (Qmop) For Undergraduate Biology Courses: Validity Evidence For Score Interpretation And Uses, Lyrica Lucas, Anum Khushal, Robert Mayes, Brian Couch, Joseph Dauer

School of Natural Resources: Faculty Publications

Educational reform priorities such as emphasis on quantitative modelling (QM) have positioned undergraduate biology instructors as designers of QM experiences to engage students in authentic science practices that support the development of datadriven and evidence-based reasoning. Yet, little is known about how biology instructors adapt to the pedagogical movement towards incorporating QM opportunities for students in the courses they teach. This study presents the development of the Quantitative Modelling Observation Protocol (QMOP), a classroom observation instrument designed to support the need to characterise various approaches that instructors use to implement QM instruction in undergraduate biology. QMOP provides information about the …

Charting Early Trajectories Of Executive Control With The Shape School, Caron A. C. Clark, Tiffany D. Sheffield, Nicolas Chevalier, Jennifer Mize Nelson, Sandra A. Wiebe, Kimberly Andrews Espy

Department of Psychology: Faculty Publications

Despite acknowledgement of the importance of executive control for learning and behavior, there is a dearth of research charting its developmental trajectory as it unfolds against the background of children’s sociofamilial milieus. Using a prospective, cohort-sequential design, this study describes growth trajectories for inhibitory control and cognitive flexibility across the preschool period in relation to child sex and sociofamilial resources. At ages 3, 3.75, 4.5, and 5.25 years, children (N = 388) from a broad range of social backgrounds were assessed using the Shape School, a graduated measure of executive control incorporating baseline, inhibitory control, and cognitive flexibility conditions. …

The Impact Of Social Exclusion On Anticipatory Attentional Processing, John E. Kiat, Jacob E. Cheadle, Bridget J. Goosby

Department of Sociology: Faculty Publications

The importance of understanding how we anticipate and prepare for social rejection is underscored by the mental and physical toll of continual social vigilance. In this study, we investigate the impact of social rejection on anticipatory attentional processes using the well-known Cyberball task, a paradigm in which participants engage in a game of catch with virtual avatars who after an initial period of fair-play (inclusion condition) then exclude the participant from the game (exclusion condition). The degree of anticipatory attention allocated by subjects towards the avatars was assessed by measuring P3b responses towards the avatars’ preparatory actions (i.e. the phase …

Indicators Of Community Physical Activity Resources And Opportunities And Variation By Community Sociodemographic Characteristics: A Scoping Review, Ann E. Rogers, Michaela A. Schenkelberg, Peter Stoepker, Danielle Westmark, Deepa Srivastava, David A. Dzewaltowski

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

Objective: This scoping review synthesizes studies examining community-level variability in physical activity resource (assets) and opportunity (organized group physical activity services) availability by community sociodemographic characteristics to describe methodologies for measuring resources/opportunities, indicators characterizing availability, and associations between community-level sociodemographic characteristics and availability.

Methods: A systematic search was conducted in MEDLINE, CINAHL, PsycINFO, and Scopus for literature through 2022. Eligible studies quantitatively examined measures of physical activity resource/opportunity availability by community-level racial, ethnic, and/or socioeconomic characteristics within geospatially defined communities. Extracted data included: community geospatial definitions, sociodemographic characteristics assessed, methodologies for measuring and indicators of community physical activity …

Factors Associated With Gaps In Naloxone Knowledge: Evidence From A 2022 Great Plains Survey, Spencer Cooper‑Ohm, Patrick Habecker, Ryan Humeniuk, Rick A. Bevins

Department of Sociology: Faculty Publications

Background The rising prevalence of fast-acting opioids in the USA suggests the increased need for non-professional first responder administration of naloxone. Effective administration of naloxone during an overdose requires that bystanders are familiar with, have access to, and know how to use naloxone.

Methods Drawing on a statewide, address-based sample of Nebraskan adults, we used logistic regression to predict the likelihood of respondents’ familiarity with, access to, and competency to administer naloxone. Our independent variables included measures indicating proximity to drug use, perceived community stigma toward people who use drugs, and demographic data.

Results There were significant gaps in naloxone …

Unearthing Green Potential: Assessing The State Of Managed Urban Landscape Curricula In Minnesota’S Higher Education Institutions, Michael R. Barnes, Heana A. Campagna, Becky Haddad, Eric Watkins

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

As urbanization increases, managed urban landscapes are frequently the mode through which people experience nature and where careers in natural resources are increasing. There is a lack of knowledge related to curricula and programs where students are exposed to managed urban landscapes and careers related to them. We aimed to evaluate the current status of managed urban landscape curricula (MULC) in undergraduate programs in Minnesota through a systematic investigation of programs and courses at higher education institutions. All undergraduate courses offered by included higher education institutions were reviewed to determine the presence, absence, or possibility of MULC based on the …

Reducing Loneliness And Improving Social Support Among Older Adults Through Different Modalities Of Personal Voice Assistants, Valerie Jones, Changmin Yan, Marcia Shade, Julie Blaskewicz Boron, Zhengxu Yan, Hyeon Jung Heselton, Kate Johnson, Victoria Dube

College of Journalism and Mass Communications: Faculty Publications

This study examines the potential of AI-powered personal voice assistants (PVAs) in reducing loneliness and increasing social support among older adults. With the aging population rapidly expanding, innovative solutions are essential. Prior research has indicated the effectiveness of various interactive communication technologies (ICTs) in mitigating loneliness, but studies focusing on PVAs, particularly considering their modality (audio vs. video), are limited. This research aims to fill this gap by evaluating how voice assistants, in both audio and video formats, influence perceived loneliness and social support. This study examined the impact of voice assistant technology (VAT) interventions, both audio-based (A-VAT) and video-based …

Art Teams Year 2 Report, Guy Trainin, Hyeonjin Yoon, Libby Valerio-Boster, Kimberley D'Adamo

Research and Evaluation in Education, Technology, Art, and Design

The Art TEAMS Year 2 Report outlines the progress and achievements of a grant-funded teacher professional learning initiative in art education. Focusing on integrating visual and emerging media arts into various subjects, the project has significantly surpassed its goals, evidencing its success through both qualitative and quantitative assessments. The wide-ranging engagement from educators across different settings underscores the initiative's effectiveness and its role in fostering a vibrant community committed to excellence in art education.

The curriculum developed for teacher professional development spans 8 graduate-level classes, focusing on pedagogy and emerging media arts, and is supported by a dedicated website for …

Immune Profiling In Puerto Rican Injection Drug Users With And Without Hiv-1 Infection, Sydney J. Bennett, Carmen Ana Davila, Zahiraliz Reyes, Aníbal Valentín-Acevedo, Kim Gocchi Carrasco, Roberto Abadie, M. Caleb Marlin, Marci Beel, Andrew G. Chapple, Samodha C. Fernando, Joel M. Guthridge, Kathy S. Chiou, Kirk Kirk, John T. West, Charles Wood

Department of Sociology: Faculty Publications

Antiretroviral therapy has been effective in suppressing HIV viral load and enabling people living with HIV to experience longer, more conventional lives. However, as people living with HIV are living longer, they are developing aging-related diseases prematurely and are more susceptible to comorbidities that have been linked to chronic inflammation. Coincident with HIV infection and aging, drug abuse has also been independently associated with gut dysbiosis, microbial translocation, and inflammation. Here, we hypothesized that injection drug use would exacerbate HIV-induced immune activation and inflammation, thereby intensifying immune dysfunction. We recruited 50 individuals not using injection drugs (36/50 HIV⁺) …

The Impact Of Interaction Time And Verbal Engagement With Personal Voice Assistants On Alleviating Loneliness Among Older Adults: An Exploratory Study, Changmin Yan, Kate Johnson, Valerie Jones

College of Journalism and Mass Communications: Faculty Publications

Background: Loneliness in older adults is a critical issue that negatively affects their well-being. The potential of personal voice assistant (PVA) devices like Amazon’s Alexa Echo in reducing loneliness is an emerging area of interest, but it remains under-researched. Objective: this study aims to investigate the effect of interaction time and verbal engagement with PVA devices on reducing loneliness among older adults living alone. Method: In this experiment, individuals aged 75 and older (n = 15), living alone, were provided with Amazon Alexa Echo devices. They were instructed to interact with the device at least five times a day …