Digital Commons Network^™

Stylemys Nebrascensis Predation Hypothesis, Noah Lohrmeyer, Amanda Peng

SACAD: Scholarly Activities

In 2008 a fossilized tortoise shell was brought into the Sternberg Museum of Natural History. As we prepared the fossil, we observed markings that resembled predation. We are trying to find what species from the White River Formation could preyed on the tortoise. There are few publications on predation for this species. With few publications, we want to find what predator would hunt these species. We cross referenced the site of the tortoise and observed several carnivorous species. We used straight carapace length (Hermanson et al., 2024) and a regression formula (Wilson et al., 2016) to analyze the species we …

Depth-Dependent Variation Of Organic And Inorganic Components In Mangrove Sediments: Dibamba Vs Koo Mangrove, Khady Christine Diouf

SACAD: Scholarly Activities

Mangroves are important carbon sinks and play a key role in the global climate system, yet tropical estuaries such as the Wouri estuary, Cameroon, remain poorly studied. This study aims to improve understanding of how organic matter varies with depth within mangrove sediments. Sediment cores were collected from two locations within the estuary: Dibamba River mangrove (DM; 3°56′14.0″N, 9°44′54.0″E) and Koo tidal creek mangrove (KM; 3°57′36.0″N, 9°38′51.0″E). Sediments were subsampled at regular depth intervals and analyzed using Loss on Ignition (LOI). Samples were dried at 105 °C for 48 hours to determine moisture content, heated at 550 °C for 4 …

Community Cultivation: Building Community Health, Growth, And Sustainability Through A Community Garden, Lauren J. Franks

SACAD: Scholarly Activities

The Community Cultivation program is a grant proposal project that explores how a community garden can improve access to healthy food in rural areas, with a focus on Hays, Kansas. Guided by the question of how community-based food initiatives can reduce nutrition-related disparities, this project responds to the HaysMed Community Health Needs Assessment, which identifies nutrition and access to fresh produce as critical concerns for Ellis County. The program offers a sustainable, community-centered approach that increases the availability of fresh produce while building individual gardening and cooking skills. With an emphasis on food-insecure and low-income individuals, the Community Cultivation Garden …

Immigration And Policy: Who Influences Who?, Madison May Albers

SACAD: Scholarly Activities

This project examines how public opinion on immigration changes in response to the framing of major immigration policies in the United States. The study is grounded in Policy feedback theory, which argues that shifts in public opinion reflect the dominant frames of policy. The independent variable is the framing of the legislation, measured by presidential State of the Union addresses, and the dependent variable is the public's sentiments on immigration, measured by the media's portrayal. Utilizing a qualitative comparative historical design, the project analyzes the Illegal Immigration Reform and Immigrant Responsibility Act of 1996, DACA in 2012, the Trump travel …

Variation Of Organic Matter In Mangroves Sediments, Fatou A. Mbaye

SACAD: Scholarly Activities

Variation of Organic matter in mangroves sediments

Abstract

Mangrove ecosystems are major zones of sediment accumulation and organic matter preservation, playing a key role in coastal carbon storage and depositional processes.This study investigates the vertical distribution of organic matter in sediment cores collected from three mangrove environments in Cameroon: Koo mangrove located in the central zone of the Wouri Estuary, DiBamba mangrove situated in the eastern sector of the estuarine system, and Mungo mangrove. Sediment cores were collected from 1–144 cm (Koo), 1–177 cm (DiBamba), and 1–178 cm (Mungo).

Organic matter content was determined using the Loss on Ignition (LOI) …

A Study Of Students’ Use And Perspectives On Generative Ai Tools, Nicholas Di Meo, Emanuele Polizzi, Weihui Fu

SACAD: Scholarly Activities

Generative AI is reshaping higher education, making the study of student

behavior essential for university policy. This research analyzes AI integration

among 100 students from FHSU (US) and Italy. Findings reveal a 91%

adoption rate for ChatGPT, primarily used as a "digital tutor" for research

(63%). Despite 57% reporting performance gains, 53% worry about

accuracy and 49% fear losing critical thinking skills. Furthermore, a

communication gap persists, as only 44% have discussed AI with faculty.

These results highlight the need for institutional "AI Literacy" to bridge the

gap between student innovation and academic guidance.

KEY FINDING: 91% of …

Manual Audiometry Vs. Iphone Hearing Test: A Comparative Analysis Of Hearing Screening Results, Kelsi White, Mckayla Sprague, Jennifer Sadler, Blake Roth

SACAD: Scholarly Activities

This study examined differences in hearing screening outcomes between manual audiometry and the iPhone Hearing Test using Apple AirPods Pro (2nd generation) among 30 adults. Participants completed pure-tone threshold screenings at frequencies ranging from 250 Hz to 8000 Hz in a sound-treated audiology suite. Manual audiometry followed a modified Hughson-Westlake procedure, while the automated test used Apple’s standardized protocol. After both screenings, participants reported perceptions of accuracy, convenience, and preference through a questionnaire. Results from the screenings and surveys provided insight into participant trust, perceived reliability, and the practicality of smartphone-based hearing tests compared to traditional methods. Findings highlight the …

Behaviorally-Anchored Team Member Feedback In Undergraduate Learning: Linking Verbal Communication To Ai-Detected Emotional Expressions, Ryan Will, Brent J. Goertzen, Magdalene Moy, Jace Hesford

SACAD: Scholarly Activities

This study examines how undergraduate team members’ verbal communication behaviors are associated with the emotional expressions of their teammates during student project team interactions. Drawing on data from a semester-long, team-based undergraduate course, three key team meetings were video-recorded across the team life cycle. Verbal communication was analyzed using a systematic content analysis with an a priori codebook capturing emotionally relevant behaviors such as optimism, empathy, building bonds, developing others, service orientation, and task-focused communication. Nonverbal emotional expressions were assessed using AI-based facial expression analysis grounded in Facial Action Coding System research, generating average emotion scores for each team member. …

Validating Llm-Assisted Coding Of Student Leadership Teams For Formative Feedback, Jace Hesford, Magdalene Moy, Ryan Will, Brent Goertzen

SACAD: Scholarly Activities

Leadership education scholarship increasingly calls for direct assessment of leadership behaviors rather than reliance on proxy measures (Banks et al., 2023). This poster reports a validation study situated in a project-based leadership course at a midsized university. While teams meet regularly throughout the semester-long project, three meetings are digitally recorded, transcribed and analyzed to provide students with objective feedback based on the content of their communication. Team meetings are coded using an a priori framework grounded in emotional intelligence (Salovey & Mayer, 1990; Lee & Wong, 2017), with codes reflecting self-awareness, self-regulation, self-motivation, social awareness, and relational management as enacted …

The Role Of Dna Exoneration In The Bloodsworth Case, John T. Brasfield

SACAD: Scholarly Activities

In the Kirk Bloodsworth case, a man was falsely convicted for the rape and murder of Dawn Hamilton. He spent eight years in prison after being convicted through witness testimony, where he learned about DNA profiling. After submitting a request to check his DNA against the DNA left at the scene, he was exonerated. Later, the DNA left at the scene was checked against a database and got a hit on a convicted rapist who had been charged shortly after Mr. Bloodsworth. If there had been the same access to DNA technology during the trial or if they had listened …

Perceptions Of Online De-Escalation Training, May Yu-Harper

SACAD: Scholarly Activities

Higher education and professional training have increasingly adopted online and compressed course formats to meet workforce needs and expand access (Al-Youssef, 2023; Pregowska et al., 2021). While these formats provide greater flexibility for learners, they also raise important questions about course duration and its impact on student learning, knowledge gains, and course evaluation ratings (Pregowska et al., 2021). Course evaluations are widely used to assess participants’ perceptions of course quality, value, and applicability (Al-Kharusi, 2023; Loveland, 2007). Prior research suggests that course evaluation ratings may be influenced by factors beyond instructional quality, including participant background and course structure (Daskalopoulou, 2024). …

Identifying Socio-Economic Areas Of Concern Towards Inclusion In Gis Hazard Management, Detroit, Michigan, Ernestina Osei

SACAD: Scholarly Activities

This study examines the spatial distribution of socio-economic vulnerability and access to emergency services in Detroit, Michigan, to identify areas of concern for hazard preparedness and urban resilience. While traditional hazard management strategies often prioritize physical infrastructure, this research emphasizes the importance of integrating social vulnerability factors into planning processes.

Socio-economic variables including poverty, unemployment, median household income, housing vacancy, and insurance coverage were obtained from the American Community Survey. These variables were normalized and combined to create a composite vulnerability index representing areas of heightened socio-economic risk. At the same time, proximity and accessibility to critical services such as …

A Quality Assurance Framework For Maintaining And Enhancing Academic Standards Of Ai-Infused Higher Education: Insights From Gcc Faculty Perspectives, Nina Abdul Razzak

Higher Learning Research Communications

Objectives: This study addresses the gap in research on maintaining and enhancing the quality of artificial intelligence (AI)–infused higher education in a structured and systematized way by proposing a comprehensive quality assurance (QA) framework fit for that purpose.

Methods: The study employs a qualitative research design approach in the form of a constructivist or interpretive investigation, exploring in depth faculty members’ different perspectives and experiences in relation to AI implementation. The study combines a textual analysis of the international literature on the topic, with insights from four focus groups involving faculty members from various disciplines and colleges across the Gulf …

English By Any Other Variety, Leya Shekanena

Masters Projects

African American Language (AAL) is a variety of English that is commonly used and linguistically respected, yet its application is barred from writing courses in higher education. Because AAL’s academic stigmatization negatively impacts the students who utilize AAL, it is important to discover how accepted usage influences students’ understanding of collegiate academic writing and their own identity. To engage with this complex problem, this project integrates Culturally Relevant Teaching and Black Linguistic Justice frameworks with the andragogical method of experiential learning to create a Supplemental Writing Skills college course. The purpose of this course is to explore how encouraged usage …

Mandibular Ecomorphology Of Tylosaurus (Reptilia: Mosasauridae), Andrew I. Price, Amanda Peng

SACAD: Scholarly Activities

The large mosasaur Tylosaurus is known to have been a predator of large marine animals. Performing beam theory analysis, a computational technique that uses linear dimensions of a structure to calculate its resistance to bending, on the mandibles of six Tylosaurus specimens from the Smoky Hill Chalk of Kansas indicates dorsoventral and mediolateral bending strength both increase posteriorly along the mandible. Comparisons with Varanus komodoensis indicate relatively greater mediolateral bending strength mid-dentary in Tylosaurus, suggesting that resisting torsional forces of struggling prey was more important at this landmark in Tylosaurus and that more of its jaw length was used …

Children With Imprisoned Parents: Challenges And The Impact On Society, Alonzo Ortiz

SACAD: Scholarly Activities

Nearly half (47%) of incarcerated people in the United States are parents, impacting 2.7 million children at any given time. Prior to their incarceration, about 52% of these children resided with their mother, while 40% lived with their fathers. The rate of incarcerated mothers of multiple children has continued to rise over the past couple of decades. The impact of incarceration produces secondary consequences, including negative impacts on the incarcerated person’s child(ren). In fact, having an incarcerated parent is one of the known Adverse Childhood Experiences (ACE) and ACEs are directly related to later negative life outcomes (e.g., worsened health …

The Role Of Polarized State Governments In Higher Education Funding., Jackson Sinsel

SACAD: Scholarly Activities

• Polarization is something that has the potential to impact many aspects of daily life. The purpose of this study was to look at polarization in comparison to higher education funding allocations.
• A state-level analysis of 49 U.S. states from 1993-2010 was conducted.
• Overall, there was a statistically significant finding that as polarization increases, higher education allocations decrease

Standardizing Cardiac Rehabilitation Referrals In A Rural Primary Care Clinic, Carlie H. Sanders

SACAD: Scholarly Activities

Abstract

Cardiac rehabilitation (CR) is a cost-effective, evidence-based approach for patients with cardiac conditions to improve quality of life and health outcomes. Despite the benefits, it remains a nationally underutilized service, and extensive research has been conducted to identify interventions that most effectively increase referrals and participation in CR programs. Two of the more successful interventions include strengthening provider recommendations and using a standardized referral system (Ades et al., 2022). This quality improvement project aimed to strengthen provider recommendations and increase the frequency of referrals to the existing CR program at a rural primary care clinic by 50%. To do …

Does Traditional Music From Different Cultures Affect Sleep Quality Differently?, Keiarra J. Gonzales

SACAD: Scholarly Activities

Sleep is crucial for maintaining a balanced metabolism and managing appetite, blood sugar, and diabetes. There are many global sleep challenges among college students, which includes what level of priority sleep is in college populations. Therefore, this study covers the topic question Does Traditional Music From Different Cultures Affect Sleep Quality Differently. Furthermore, this study will include peer-reviewed articles, comparison of musical traditions, and analysis of tempo, instrumentation, and cultural familiarity.

Exploring The Impact Of Generative Ai On Curriculum Design And Instruction: A Study With Preservice Teachers, Lindsay A. Gold, Vanessa Winn, Jackie M. Arnold

Thomas C. Hunt Building a Research Community Day

Generative Artificial Intelligence (GenAI) is transforming education by reshaping curriculum design, individualized learning, and professional collaboration. This interpretive study examines how 70 preservice teachers engaged with GenAI through structured learning experiences focused on lesson planning, content development, and reflective practice. Participants, all fourth-year PK–Grade 5 and intervention specialist candidates at the University of Dayton, completed a co-taught seminar led by methods professors in science, social studies, language arts, and mathematics. Data sources included initial reflections on GenAI’s role in education, documentation of prompt exploration, and ongoing reflections during the seminar. Thematic analysis revealed a shift in preservice teachers’ understanding from …

Patient Perceptions Of Empathy In Medical Student Encounters: Comparing Electronic And Handwritten Notetaking Methods, Harish Karthikeyan, Asad H. Siddiqui, Stacey Algren, Angellar Manguvo

Innovations in Health Sciences Education Journal

Objectives: Patient interviews are central to clinical practice, serving as both an information-gathering tool and a foundation for rapport and empathy. With the increased use of electronic documentation during clinic visits, concerns have been raised about technology detracting from the patient-clinician connection. This study examined whether medical students’ notetaking modality (electronic vs handwritten) influenced patient perceptions of empathy during clinical encounters.

Study Design: This study employed a causal-comparative approach, as student groups occurred naturally, combined with a survey design to collect data from patients.

Methods: A total of 135 student–patient encounters were analyzed at the University of Missouri–Kansas City School …

Current Status Of Msk Diagnostic Ultrasound Education In Doctorate Of Physical Therapy Programs In The United States: A Survey, Lesley Parrish Dr., Heather E. Mount, Casey Charlebois

Innovations in Health Sciences Education Journal

Musculoskeletal ultrasound (MSK-US) is a dynamic, cost-effective imaging modality increasingly integrated into Doctor of Physical Therapy (DPT) curricula. Despite growing interest, variability exists in the integration and implementation of MSK-US in entry-level DPT programs. This study aimed to assess the current status of MSK-US education in accredited DPT programs across the United States. A cross-sectional survey was distributed to all 294 accredited DPT programs in the U.S. via email. The survey consisted of 32 questions that addressed curriculum content, instructional methods, faculty qualifications, and barriers to implementation. Participation was voluntary, and 44 programs responded. No experimental interventions were applied. The …

Overcoming Negative Perceptions Of The Sport Of Hockey When Promoting Hockey To African American Parents Of Young Athletes: An Exploratory Study Of Potential Obstacles, George W. Stone

Atlantic Marketing Association Proceedings

No abstract provided.

Faculty, Be The Nudge For Your Students’ Personal Brand!, Michelle Carpenter

Atlantic Marketing Association Proceedings

No abstract provided.

Implementation Of Primary Care Provider Education To Increase Earlier Hospice Referrals, Ruth A. Swaney

SACAD: Scholarly Activities

Purpose

The purpose of this quality improvement initiative was to provide hospice education to healthcare providers to increase their understanding of earlier hospice referrals for enhanced quality of life.

Background

Patients with end-stage disease have complex situations and need as much support as possible. The National Hospice and Palliative Care Organization (NHPCO) recommends that clients receive a minimum of 90 days in hospice to provide optimal multidimensional end-of-life care. The median hospice stay is approximately 24 days (NHPCO, 2019).

Methods

A hospice eligibility resource was emailed to 19 clinics in the hospice service area. Follow-up visits were conducted by the …

Interview With Orca Award Winner Paul Olson, Unl English; Literature, Curricular Reform, Great Plains Studies, Mark A. Griep, Paul A. Olson

UNL ORCA Interview Series

Paul Olson was awarded the ORCA in 1984. He was born in 1932 in Washburn, Wisconsin. During his youth, his family also farmed in Nebraska and South Dakota. He earned a bachelor’s degree from Bethany College in Lindsborg, Kansas. Next, he earned a master’s in English from the University of Nebraska, had a Fulbright fellowship to spend a year at London University in England, and earned his doctorate in medieval and Renaissance studies from Princeton University in New Jersey. In 1957, he joined UNL as an assistant professor of English and was soon promoted to full professor. One of his …

Exploring The Role Of Cine-Virtual Reality In Empathy And Awareness Of Social Determinants Of Health Among Occupational Therapy Students, Leah M. Stade, Madison Mckeever, Emma Gardner, Jana L. Wardian Phd

Innovations in Health Sciences Education Journal

Understanding social determinants of health (SDOH) is crucial for Occupational Therapy students to develop empathy and deliver optimal healthcare. This study explores using web-based 360° cinematic virtual reality (cine-VR) simulations in Level I fieldwork to address SDOH education and occupational engagement before community-based exposure.

This mixed methods study involved surveys and thematic analysis of written reflections from fifty students in a distance-based program at a Midwest university. Students viewed 12 web-based immersive cine-VR modules about a client experiencing multiple SDOH impacts. Surveys were conducted at baseline, post-intervention, and 6-weeks post-intervention, measuring empathy using the Jefferson Empathy Scale and attitudes toward …

Exploring Healthcare Career Pathways: Survey Findings From The Unmc High School Alliance Program, Jana L. Wardian Phd, Rachael Jaixen, Jaynie Bird, Heidi Kaschke

Innovations in Health Sciences Education Journal

The ongoing demand for a well-prepared and adequately staffed healthcare workforce in the United States highlights the value of effective educational pipeline programs. The University of Nebraska Medical Center (UNMC) High School Alliance (HSA) was created as an immersive, academic enrichment initiative to expose motivated high school students from a range of educational and socioeconomic backgrounds to health professions, with the long-term aim of strengthening the healthcare workforce in Nebraska. This article evaluates the design, curriculum, and measurable impact of the UNMC HSA over its 16-year history. Students participate daily throughout the school year, engaging in courses such as patient …

The Role Of Mentorship: The Lived Experience Of Black Women In Higher Education Leadership, Joseph Fahrney

JWU Dissertations & Theses

The persistent underrepresentation of Black women in higher education leadership raises important questions about how institutional environments shape leadership advancement, belonging, and sustainability. This qualitative phenomenological study explored the role of mentorship in the lived experiences of Black women leaders in higher education in shaping leadership trajectories, professional development, and institutional engagement. Participants included senior leaders serving in roles such as president, vice president, chief officer, and other executive administrative positions across higher education institutions. Semi-structured interviews were conducted with participants (N=17), generating narrative data reflecting their experiences navigating leadership environments and mentorship relationships. Data were analyzed using thematic analysis …

Evaluating The Effectiveness Of Adaptive Learning Strategies Among Deaf Students In Inclusive Higher Education: A Thematic Analysis, Mayasari Manar, Murni Winarsih

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aims to evaluate the effectiveness of learning adaptation strategies implemented by students with hearing impairments in the context of inclusive higher education. The study employs a qualitative approach using an open-ended survey design involving 15 students with hearing impairments who are currently enrolled in or have previously attended higher education institutions. Data were analyzed using a reflexive thematic analysis approach to identify thematic patterns related to perceptions of the effectiveness of the adaptation strategies employed. The findings indicate that the majority of respondents perceived the adaptation strategies they used as “fairly effective,” although not yet fully optimal. The …