Digital Commons Network^™

A Comparison Of Regional Food Systems And Food Security In Rural Mississippi And Italy, Reinhard M. Knerr, Athan M. Gregory, Anne Cafer

Journal of Human Sciences and Extension

In the Mississippi (MS) Delta, more than 40% of residents are food-insecure despite predominantly agricultural land use. We hypothesized that limited social networks and non-navigable food market systems constrain MS producers, limit market viability, and hinder regional food sovereignty. This ethnography compared rural Italian and Mississippian food systems through semi-structured interviews of food producers, processors, and marketers. We described differences in social networks between groups that led to differential capacities to share capital and to overcome producer and labor constraints. We also described key differences in governmental and Extension support of local food systems. Finally, we provided suggestions for addressing …

Making Digital Connections: Extension Educators’ Perceptions And Use Of Qr Codes, Kobina D. Fanyinkah, Jefferson D. Miller, Casandra Cox, Will Doss

Journal of Human Sciences and Extension

While Extension educators recognize the potential of digital tools for outreach, there are still barriers to adoption, effective implementation, and acceptance. The goal of this study was to evaluate Extension educators’ perceptions concerning quick-reponse (QR) codes in outreach activities, including their effectiveness, integration, and barriers faced when using them. The study used a qualitative approach in the form of semi-structured interviews of twelve Extension professionals purposely sampled from the Ozark region of the Arkansas Cooperative Extension Service. Participants perceived the effective use of the technology to be related to their target clients’ age and technological proficiency. Additionally, Extension professionals reported …

Financial Wisdom Across Political Identities: Exploring Insights From A Convenience Sample Of Participants During The Global Pandemic, Miguel Quiñones, Virginia Zuiker, Yiting Li, Hanna Yu

Journal of Human Sciences and Extension

The COVID-19 pandemic triggered a global economic crisis that magnified financial hardships and revealed how political affiliation shapes financial behavior. This study examined how U.S. residents with differing political orientations navigated financial uncertainty, drawing on open-ended survey responses collected in fall 2020. Results show both commonalities and nuanced differences across political lines. Across groups, participants emphasized saving for emergencies, living within their means, seeking financial support, and building skills to increase income—underscoring the universality of core financial principles during crises. However, distinctions also emerged: Republican participants more frequently emphasized self-sufficiency, often seeking additional jobs or withdrawing from retirement funds; Independents …

Perspectives Of Scholars, Families, And Advisors On 360-Degree Video Technology In Graduate Education, Oluwatobi A. Mogbojuri, Bridget A. Walsh, Matthew Aguirre

Journal of Human Sciences and Extension

This study explored the experiences of scholars in creating and sharing 360-degree videos, as well as the perspectives of families and advisors who viewed the videos. Focus groups and individual interviews were conducted online using a videoconferencing platform. Perspectives from 20 participants (15 scholars, three advisors, and two family members) were analyzed using thematic analysis. Three primary themes were identified: (1) barriers to 360-degree video use, (2) perspective shifts and limited change, and (3) storytelling and scholar visibility. Findings suggest that 360-degree video technology may be an innovative tool for enhancing recruitment and retention, especially for historically marginalized groups, through …

Reflections On Participation In Collective Impact Initiatives: Through The Lens Of Extension Practitioners, Omolola A. Adedokun, Marian Jaitto-Jeffrey, Jacqueline Corum

Journal of Human Sciences and Extension

Collective Impact (CI) continues to gain recognition as a useful model for guiding the development, implementation, and evaluation of cross-sectoral efforts addressing complex social issues, including substance use recovery and workforce development. However, application of CI in Extension is very scant, and evaluation of its implementation, process, and outcomes remains a persistent challenge. Hence, the need for rigorous process and outcome evaluations of CI initiatives to build the literature base. Using a mix of focus group and survey methods, this process evaluation study examined Extension professionals’ experiences in two CI initiatives, with a specific focus on their perceptions of the …

Evaluating The Lasting Impacts Of A Dialogue-To-Change Program On Racial Understanding Using Ripple Effect Mapping, Mary Emery, Anuradha Choudhary, Mike D. Stout, Grace Langford, Eric Walcott, Marcia Ostrom

Journal of Human Sciences and Extension

This paper explores the impacts of Coming Together for Racial Understanding (Coming Together), using Ripple Effect Mapping (REM). REM is a participatory evaluation tool that captures and analyzes intended and unintended outcomes. This method maps how individual change leads to wider changes in interactions and activities, from personal, interpersonal, institutional, and cultural levels to the widest ripple of the potential for change in policy, structure, and accepted practice. We adapted REM for virtual settings using Google Jamboard to hold two REM sessions with 20 participants and used mapping results to populate a follow-up survey for 2018 and 2019 training participants. …

Culturally Responsive Evaluation In Extension Programs For Indigenous Youth, Sara M. Tomis, J.C. Bunch, Amy Harder, T. Grady Roberts

Journal of Human Sciences and Extension

Indigenous communities, deserving and in need of salient Extension services, experience disparity in programming and culturally responsive evaluation because of historic and current social and financial barriers. An exploration of culturally responsive evaluation practices in Extension programs serving Indigenous youth audiences is warranted to identify areas for improvement. A focus group of Extension professionals was conducted to investigate evaluation practice within a federally funded Extension program. Findings indicated that Extension professionals were committed to operating and evaluating in ways that respected Indigenous culture, but improvements in culturally responsive practice are needed among both university and federal partners.

Lasting Memories: Effects Of Previous Healthcare Experiences On Young Adults’ Pain Tolerance, Emily Goldstein Sigman, Sherwood Burns-Nader

Journal of Human Sciences and Extension

This cross-sectional study investigated the connections between previous healthcare experiences, young adults’ pain tolerance, and healthcare fear and anxiety. Prior healthcare experiences, current fear of medical procedures, and pain tolerance were reported by 257 young adults via a survey. Structural equation modeling revealed that increased numbers of previous healthcare experiences were associated with higher pain tolerance and decreased fear and anxiety towards healthcare procedures in young adulthood. Conversely, individuals with fewer previous healthcare experiences exhibited lower pain tolerance and heightened fear and anxiety towards medical procedures as young adults. These findings suggest that the relationship between previous healthcare experiences and …

A Scoping Review Of Sycophancy In Large Language Models: Operational And Theoretical Recognition, Kallen Zhou, Manning Littlejohn, Isabella Garrard

Endeavors: Mississippi State Undergraduate Research Journal

As large language models (LLMs) usage grows across different domains, sycophancy, the tendency for output to align with users, is increasingly being recognized as a primary issue arising from applying LLMs into critical areas. Current research has provided a variety of theoretical definitions, mitigation techniques, and quantification for sycophancy. However, there is little to no consistency across different papers. This scoping review seeks to connect different works on LLM sycophancy by identifying themes in theoretical definitions, measurement methods, and inducement techniques of sycophancy. By analyzing 26 papers (preprints, conference proceedings, and journal articles) from arXiv, ACL Anthology, and Scopus, this …

Distribution And Impact Of Cogongrass (Imperata Cylindrica) In Northern Mississippi, Carl R. Pulver V, Ryan E. Burke, Elizabeth Esser, Evan Moore, Ashley Schulz

Endeavors: Mississippi State Undergraduate Research Journal

Cogongrass (Imperata cylindrica) is a non-native, rhizomatous grass that has invaded the southeastern United States. It forms dense mats that outcompete native plants, alters decomposition and microbial assemblages, and has highly flammable litter that alters fire behavior, affecting native plant communities. Though surveys for cogongrass have been conducted in southern Mississippi, the degree of cogongrass infestations in northern Mississippi has remained unclear and concerning. This study aimed to update cogongrass location data for the state and identify problem areas to guide state invasive plant management efforts. To provide a starting point, previously documented cogongrass locations were synthesized from natural history …

Near-Infrared Spectroscopy For Monitoring Bovine Respiratory Syncytial Virus Infection In Experimentally Challenged Calves, Erin Blanchard, Jelena Muncan, Grace Beddingfield, Cassandra Barber, Florencia Meyer, Santiago Cornejo, Merrilee Thoresen, Amelia Woolums, Carrie Vance

Endeavors: Mississippi State Undergraduate Research Journal

Bovine respiratory disease (BRD) is a multifactorial disease complex that causes significant economic loss in the cattle industry. Bovine respiratory syncytial virus (BRSV), one of the primary viruses included in BRD, primarily targets the lower respiratory tract and causes a wide variety of subclinical and clinical signs. Current diagnosis techniques require off-site laboratory testing, creating delays that allow BRSV to spread through herds and highlighting the need for rapid diagnostic methods. The objective of the study was to evaluate near-infrared spectroscopy as a diagnostic tool for BRSV detection across varying infection severities. Twenty-two Holstein bull calves were reared in research …

Front Matter: Cover Page, Letter From The Editors, And Editorial Board, Endeavors Journal

Endeavors: Mississippi State Undergraduate Research Journal

No abstract provided.

Voces Rurales: Understanding The Latina Rural College Student Experience, April Mazón

The Rural Educator

This article integrates research with lived experiences to explore the educational and career transitions of Latina rural college students and the unique challenges they encounter in navigating higher education and the workforce. Drawing on the phenomenological study “Voces Rurales: Examining Latina Rural College Student Experiences in Navigating Transitions from College to Career or Post-Baccalaureate Studies,” which coupled semi-structured interviews and photo elicitation methodology, this article highlights the critical intersection of rurality, gender, and ethnicity in higher education. The study focused on Latina undergraduate students in a rural border county with two institutions of higher education: a community college and a …

Bullying Prevalence And Persistence In Rural And Urban Settings, Eric Landers, Juliann Sergi Mcbrayer, Monika Krah, Meredith A. Rausch

The Rural Educator

Bullying is a serious issue in schools, affecting students’ physical health, academic performance, and mental well-being. It involves repeated, intentional aggression—physical, verbal, social, or online—that creates a power imbalance between the bully and the victim. Over time, it can lead to depression, low self-esteem, substance abuse, and even criminal behavior. Bullying varies by environment. Urban schools may see more peer aggression due to social instability, while rural schools face challenges like social isolation and unique power dynamics. Rural students face higher and more persistent bullying and repeated incidents at a higher rate than their urban peers. A growing concern is …

Redefining Rural: A Strengths-Based Framework For Enhancing Educational Policy And Practice, Dawn A. Rowe, Michele A. Schutz, Hilary E. Travers, Jon Borland

The Rural Educator

The lack of a consistent definition of “rural” in education research and policy limits equitable decision making and resource allocation for rural schools. This exploratory study used a Policy Delphi approach to elicit expert and practitioner perspectives on how rural can be conceptualized through the rural cultural wealth framework. Twenty participants across 13 states identified and refined factors shaping educational decision making in rural contexts. Results revealed strong agreement that socioeconomic status, rural culture, and community engagement are central to defining rurality. Participants’ preferred definitions emphasized familial, social, and aspirational capital, highlighting how community cohesion and resilience shape educational opportunities. …

Barriers And Solutions To Effective Mental Health Services In Rural Schools: A Delphi Study, Rawn Boulden, Anna Simmons

The Rural Educator

In response to a gap in the literature, this study examined barriers and solutions to effective school-based mental health services and supports in schools. Using a Delphi methodology with a panel of 30 rural educators (i.e., school counselors, teachers, and administrators), the study identified 126 consensus statements across multiple domains. Findings highlight systemic challenges such as workforce shortages, stigma, limited access to services, and structural inequities. Participants also proposed actionable strategies, including expanding school-based mental health staffing, fostering community partnerships, and integrating social-emotional learning into classroom practices. These results offer practical, research-informed guidance for strengthening mental health infrastructure in rural …

Resourcefulness, Ingenuity, And Community Strengths In Meeting Rural Youth Mental Health Needs: A Multiple Case Study, Aaron Leo, Jessie Tobin, Paul Guay, Kristen Campbell Wilcox

The Rural Educator

This study investigated how 133 educators in six rural schools experience and address youth mental health challenges and the adaptations they use to meet students’ needs. Interview and focus group data were examined through the lens of rural community wealth to draw attention to the ways educators support their students and the resources on which they draw in their efforts. Findings illustrate that rural educators shift to providing as many services to students as possible on their school campuses; increase the capacity of staff members to address students’ mental health through targeted professional development and training; and integrate social-emotional learning …

Challenges And Opportunities In Rural Education: The Case Of La Araucanía, Chile, Katerin Arias-Ortega, Viviana Villarroel

The Rural Educator

The article reports on the challenges that rural education has been facing in La Araucanía, Chile, from the perspective of Mapuche parents. The study’s methodology was qualitative and involved Mapuche families who sent their children to rural, single-teacher schools located in an Indigenous context. The findings indicate that Mapuche mothers perceive the education that their children receive in rural schools to be of lower academic quality. Furthermore, they acknowledge that rural education receives less economic support than education in urban settings, which creates a disadvantage for Indigenous and peasant children. This disparity limits their ability to acquire the same resources …

Who Gets Closed? Twenty Years Of Access-Restricting School Closures In Arkansas, Mara C. Tieken, Christine Murray

The Rural Educator

Many states are facing dropping enrollments, budget shortfalls, and pandemic-era learning loss, and, looking to maximize efficiency and strengthen academics, they are considering district consolidation and school closure. Yet school closure is a highly contested issue, and research suggests that closure can harm students and communities. This study used discrete time survival analysis to investigate the demographic and institutional factors associated with access-restricting closures of rural schools in Arkansas from the 2003–2004 school year to the 2022–2023 school year. We looked at these closures—nearly all of them preceded by district consolidation due to under-enrollment or academic or fiscal sanction—to explore …

Updates To The Definition Of Rural, Daniel Showalter

The Rural Educator

First appearing in “Why Rural Matters 2025: People, Place, and Possibility,” this essay explains how changes to U.S. Census Bureau definitions of “urban” after the 2020 census have significantly reshaped which school districts and schools are classified as rural. These updates—such as raising population thresholds and redefining density—have led to many districts shifting classifications, with far more becoming newly rural than leaving that category. As a result, rural student counts have increased substantially, although this increase mostly reflects reclassification rather than demographic change. These shifts have important implications for funding, research, and policy decisions related to rural education.

When School Culture Excludes: Deficit Discourse, Microaggressions, And The Mental Health Of Marginalized Students – A Conceptual Framework With Implications For School Psychology Practice And Equity Policy, Modupe Mercy Oyewunmi

Publications

Deficit-laden language like ‘behavior problem,’ ‘not college material,’ ‘won’t fit in’, ‘not a cultural fit’, operates as a systemic form of implicit bias and microaggression in school settings. Despite decades of research on school belonging and well-being, school psychology has yet to integrate these exclusionary discursive practices into a coherent health-determinant model that also accounts for the current anti-diversity, equity, and inclusion (DEI) policy environment. This conceptual paper proposes a testable framework linking deficit discourse and school-based microaggressions to student identity suppression, academic impostor phenomenon, and educator moral injury, with downstream effects on school mental health outcomes. We situate these …

Estimates Of Insecticide Performance Against Selected Insect Pests Of Cotton, Corn, Sorghum, And Soybeans Across The Cotton Producing States Of The United States, 2025, D. Cook, S. Graham, B. Thrash, N. Bateman, G. Studebaker, I. Esquivel, P. Roberts, D. Buntin, D. D. Kerns, J. Villegas, W. D. Crow, T. B. Towles, C. Floyd, D. Reisig, A. Farris, J. K. Greene, F. Reay-Jones, S. Brown, D. L. Kerns, S. Vyavhare, T. Mays, K. Siders, B. Easterling, S. Biles, T. Bryant

Midsouth Entomologist

Annually the members of the National Cotton States Arthropod Pest Management Working Group estimate insecticide and insect trait performance against selected insect pests in cotton, corn, sorghum, and soybeans across the cotton growing states.  These estimates are based on commonly used/recommended rates and from observations collected through field experiences and replicated research trials.  Results are summarized by region including the Southeast, MidSouth, West, and across all regions (U.S.).  States comprising regions include Alabama, Florida, Georgia, North Carolina, South Carolina, and Virginia (Southeast); Arkansas, Louisiana, Mississippi, Missouri, and Tennessee (Mid-South); and Arizona, California, Kansas, New Mexico, Oklahoma, and Texas (West). Not …

Segmented Inner Skull Cavities Of Eothoracosaurus Mississippiensis (Msu 3293), Amy Moe-Hoffman, Renee Clary

Research Data

Dunn-Seiler Museum specimen data:

• Catalog Number: DSM/MSU#3293 HOLOTYPE 
  
• Geographic Locality: Oktibbeha County, MS Rock Hill vicinity 
  
• Geologic Locality: Ripley Formation 
  
• Age: Cretaceous (Maastrichtian)   

Specimen includes Cranium, Mandible, loose teeth, and post-cranial elements.  

1. CT Scan description: The specimen MSU 3293 was scanned at the Mississippi State University College of Veterinary Medicine using a GE LightSpeed VCT (GE Healthcare, Chicago, Illinois, USA; www.gehealthcare.com ) on May 4th 2022, with scan energies of 120kV and 200mA. This produced 1593 images with a slice thickness of 625µm. 
2. 3D models: 3D models of segmented inner skull cavities based on segrmetation of the CT scanned …

Evaluation Of Soybean (Glycine Max (L.) Merr.) Response Following Simulated Damage, Brittany Rhea

Theses and Dissertations

Deer damage to row crops has been an ongoing issue in the state of Mississippi, and hail damage can be catastrophic. The objective of this research was to evaluate soybean response following simulated deer and hail damage at specific growth stages and damage levels. Soybean yield response to deer damage indicates the singular feedings of 75 % results in a loss of up to 2688.32 kg ha-1 in most scenarios, and continual feeding at the 50 % level leads to a yield reduction of up to 2168.81 kg ha-1 in all scenarios. Hail damage at V3 and R1 growth stages …

Evaluating The Spatial Relationship Between Geomorphology And Subsurface Structures On The Us Atlantic Margin With Applications To Other Terrestrial Planets, Andrea Caitlyn Stiles

Theses and Dissertations

High-resolution digital elevation models (DEMs) are widely available for terrestrial planetary bodies, but subsurface structural data remain limited. This research evaluated whether surface geomorphology could predict subsurface features, specifically faults and methane seeps, along the US Atlantic continental margin as an analog site. Faults were mapped with seismic interpretation and compared with quantitative geomorphic classifications derived from 100-m bathymetry including slope, aspect, rugosity, bathymetric position index, and geomorphon classes. Maximum-entropy modelling was used to predict fault occurrences from surface data. Results indicated that specific geomorphic landforms and slopes had the strongest control on fault presence, reflected in topographic expression of …

Oxidized Lipids Are Inflammatory Danger Signals. The Hydrolytic Enzyme Carboxylesterase 1 Regulates Their Metabolic Fate, Thereby Shaping Macrophage Phenotype., Oluwabori Adekanye

Theses and Dissertations

Macrophages originate from hematopoietic progenitors they are immune cells, part of innate immunity. They patrol tissues to identify damage-associated molecular patterns (DAMPs) and pathogen-associated molecular patterns (PAMPs) from microorganisms. Macrophage pattern recognition receptors (PRRs) detect these signals, and respond by secreting lipid mediators, cytokines, and chemokines, thereby initiating the inflammatory response. Carboxylesterases (CES) belong to the α/β-hydrolase fold family of proteins and catalyze the hydrolysis of ester-containing substrates into alcohols and carboxylic acids. CES1 is one of the six CES identified in the human genome. They are localized in the endoplasmic reticulum lumen and cytosol of cells, primarily expressed in …

Improving Durability And Structural Integrity Of Southern Pine And Sweetgum Through Fabrication, Treatment, And Mechanical Testing., Ershad Ahmmed

Theses and Dissertations

This research integrates material modification, preservative performance, and engineered fabrication to enhance the long-term durability and structural reliability of southern pine and sweetgum for outdoor and structural applications. The first project investigates the effects of simulated checks and splits on the strength and stiffness of southern pine fence posts. By introducing controlled defects and conducting mechanical testing, the study quantifies reductions in load-carrying capacity and evaluates how defect severity influences structural performance. The results provide insight into service life prediction and grading considerations for in-ground applications. The second project evaluates water ingress behavior in creosote-treated sweetgum using wetting angle measurements …

Community Development Professionals’ Perceptions Of Agritourism In Mississippi, Emma Jane Berry

Theses and Dissertations

Agritourism has emerged as a strategy for supporting rural economies, strengthening community identity, and increasing agricultural literacy. Although prior research has examined agritourism operators and visitors, limited attention has been given to the perceptions of community development professionals who influence local planning and program support. The purpose of this qualitative exploratory study was to examine community development professionals’ perceptions of agritourism’s role in community development, economic growth, and agricultural literacy in Mississippi. Guided by Social Exchange Theory, data were collected through two semi-structured virtual focus groups with 12 professionals representing Extension, tourism, economic development, and Main Street organizations. Data were …

Characterization Of Water Quality In The Mississippi Sound Using In-Situ And Satellite Observations, William Elliott Butler

Theses and Dissertations

The Mississippi Sound is a highly productive estuary facing increasing pressures from natural disasters, oil spills, freshwater inflows, and coastal urbanization, yet it remains insufficiently monitored. In this study, key water quality parameters were quantified at 25 stations across the Mississippi Sound from 2024-2025 and integrated with Sentinel-3 satellite imagery retrievals to generate monthly turbidity maps from 2016-2025. Peak turbidity (~10 FNU) and TSS (~20 mg/L), reduced Secchi depth (~100 cm) and conductivity (~20,000 μS/cm), were observed from late winter to early summer; these conditions varied in fall and early spring. Colored dissolved organic matter was moderate, while chlorophyll-a and …

Assessment Of Energy And Hydration Demands Of Farm Workers In Mississippi, Mckenzie Lynne Hargrove

Theses and Dissertations

The agricultural community in Mississippi is critical to the state’s economy and the health of its communities. Farm workers meet these needs by performing highly demanding work with long hours of labor, limited resources, and stressful environmental conditions. The purpose of this investigation was to examine and measure indicators of physiological and behavioral adaptations to the heat such as whole body sweat rate (WBSR), sweat sodium (Na+) content, urine specific gravity (USG), and fluid intake, as well as determine total daily energy expenditure (TEE) and water influx (rH2O) via the doubly labeled water technique (DLW) in farm workers during the …