Digital Commons Network^™

Greece And Harm Reduction Efficacy, Callie Wagers

Posters-at-the-Capitol

An overview of the significance of harm reduction strategies in public health, highlighting Greece's innovative approaches recognized by the Healthy Cities Award. Harm reduction encompasses a range of policies and programs designed to minimize the negative health and social impacts associated with substance use, emphasizing pragmatic and compassionate solutions rather than punitive measures. Greece's successful initiatives—such as syringe exchange programs, supervised consumption sites, and comprehensive addiction treatment services—serve as a model for addressing public health crises. Kentucky, facing significant challenges related to substance use disorders, can adopt and adapt Greece's harm reduction methods to enhance the well-being of its communities. …

Analyzing Whether Different Types Of Taste Nerve Fibers Have Different Innervation Patterns Through Proximity And Colocalization, Abdel-Rhman M. Al-Azzawi

Posters-at-the-Capitol

The taste system not only allows us to perceive and distinguish various flavors but also plays a vital role in detecting nutrients and avoiding toxins. However, the precise organization of the neurons that convey taste information to the brain remains largely unknown, making it a critical area of research This study aims to determine if different types of taste neurons (as determined by genetic expression) exhibit distinct innervation patterns. This was accomplished by analyzing their proximity and colocalization with different types of taste bud cells. Taste bud cell types include Type II cells, which detect sweet, bitter, and umami flavors, …

Effects Of A Commercial Jerky Cure And Seasoning And A New Spice Mixture On The Weight Loss And Water Activity Of Jerky Prepared From Deboned Asian Carp Meat, Kayla West, Changzheng Wang

Posters-at-the-Capitol

Effects of a commercial jerky cure and seasoning and a new spice mixture on the weight loss and water activity of jerky prepared from deboned Asian carp meat.

Kayla West, Olusoji Ayoola and Changzheng Wang

College of Agriculture, Health Science and Natural Resources, Kentucky State University, Frankfort, KY 40601

Preparing jerky from deboned Asian carp meat has the potential to expand the market for Asian carp meat. The objective of this experiment was to determine the effect of a commercial cure and seasoning mix and a new spice mixture on the weight loss and water activity of jerky prepared from …

Addition Of Sucrose Improved Moisture Retention In Jerky Prepared From Deboned Asian Carp Meat, Rhiana Lee, Changzheng Wang

Posters-at-the-Capitol

Addition of Sucrose Improved Moisture Retention in Jerky Prepared from Deboned Asian Carp Meat.

Rhiana Lee*, Olusoji Ayoola, Changzheng Wang

College of Agriculture, Health Science and Natural Resources, Kentucky State University, Frankfort, KY 40601

Deboned Asian carp meat can be used to make a jerky product to increase its marketability. The objective of this study was to determine the effect of sucrose addition on the drying rate and the water activity of the final product. Asian carp harvested from Lake Barkley was deboned through a drum with 3 mm orifice by Two Rivers Fishery. The deboned meat was divided into …

Post-Traumatic Stress Dissorder In Law Enforcement, Todd C. Dearmond

Integrated Studies

Post-traumatic stress disorder (PTSD) is a condition that has been linked primarily to military personnel. However, first responders experience the same symptoms due to their extended exposure to traumatic events, the stress of the job, and having to make high-risk decisions daily. Symptoms of PTSD include reliving the event, hyper-arousal, and avoidance. These symptoms typically develop over a period of three months but can also take years to emerge after the traumatic event. The treatment and management of PTSD in first responders calls for a multifaceted approach because one treatment style does not fit all personnel. The effectiveness and management …

The Crown: A History Of Black Women And Their Hair, Mckenna C. Reece

Integrated Studies

Throughout the whole world, hair helps play an important role in a woman’s life and plays a major role in how many women see themselves. However, in Black culture, our hair serves as a deeply rooted symbol that traces all the way to slavery times, civil rights movement, and to this present day. In this paper, we will be analyzing the deep rooted history and evolution of black women and their hair. We will be making sure to highlight the traditions and culture that has not always been embraced by the mainstream,white American culture and how far it has evolved …

The Effects Of Parenting Styles On Childhood Memories And Resilience Building, Nathaniel Paredes

Murray State Theses and Dissertations

One of the most significant agents of shaping children early in life is their parental figures. There has been extant research into parenting styles and outcomes later in life. The current study sought to understand how parenting styles can influence the formation of positive and adverse childhood experiences (PCEs and ACEs), which in turn lead to the development of resilience later in life. It was expected that participants who reported higher levels of authoritative parenting would be significantly correlated with higher levels of positive childhood experiences, and lower levels of adverse childhood experiences. Secondly, authoritarian and permissive parenting would be …

Assessing Stress, Anxiety, And Burnout In Undergraduate Veterinary Technology Students, Dean Ann Daughaday-Provine

Murray State Theses and Dissertations

Academic stress, anxiety, and burnout can negatively impact the mental health and well-being of students pursuing degrees in veterinary medicine. This quantitative study was designed to investigate the effects of academic stress, anxiety, and burnout on undergraduate students enrolled in Veterinary Technology programs. This study gained critical insight from current students transitioning through a rigorous curriculum of standards designed by the American Veterinary Medical Association (AVMA). The AVMA Committee on Veterinary Technician Education and Activities (CVTEA) has established standards, outlined in policies and procedures, to ensure the quality of assessments and enhancements in veterinary education within accredited Veterinary Technology programs.

Personality Assessment Inventory: The Treatment Rejection Scale & Treatment Variables, Ashlee Bradley

Murray State Theses and Dissertations

The present study aimed to identify the role and validity of the Treatment Rejection Scale (RXR), one of the treatment consideration scales on the Personality Assessment Inventory (PAI; Morey, 1991), and its relationship with treatment variables in an outpatient clinical setting. The study used archival data involving 200 client files. The current study evaluated RXR scores in relation to premature, situational, and mutual terminators. Therapist-rated process variables, such as client cancellations, the number of sessions attended, client “no-shows,” and any barriers to completing treatment from the clinician’s point of view, were also considered. Additionally, the treatment outcome variable, in the …

The Correlation Between Working From Home And Depression, Anxiety & Stress And The Moderating Effect Of Parenting, Lauren H. Marshall

Murray State Theses and Dissertations

This thesis explores the impact of working from home on depression, anxiety and stress and whether parenting has a moderating role in its impact. The number of individuals working from home increased dramatically because of the pandemic and many individuals continue to work from home despite the absence of government-issued lockdowns and the diminishing threat of the COVID-19 virus. Earlier pre-pandemic research supports several positive work-related outcomes of working from home; however, little consideration has been given to the long-term impact of this major change in the way we work on individual’s mental health. Social isolation, an increase in sedentary …

The Link Between Poor Student Reading Proficiency And College And Career Readiness, James D. Kirkland Iii

Murray State Theses and Dissertations

The ability to read proficiently is a skill often considered necessary for the success of an individual while in school and after graduating from high school. Although reading proficiency plays a large role in an individual's success, many students in our nation’s schools struggle to read and comprehend the texts they are presented with in their academic courses. The purpose of this research study was to determine whether a link existed between the reading proficiency and college and career readiness of high school agriculture students. The study used a mixed methods approach that collected both qualitative and quantitative data to …

Teachers Stay And Go: The Impacts Of Agriculture Education Teacher Retention In Georgia, Alisha Richardson, Kristie Guffey

Murray State Theses and Dissertations

Agricultural education teachers are vital in shaping students' academic and social development while supporting Georgia’s largest economic sector. Despite their importance, the retention of qualified agriculture teachers has remained a persistent challenge since the 1970s (Camp, 1995). This study examined the factors influencing teacher retention in Georgia’s agricultural education programs, to identify actionable strategies to reduce attrition. Findings revealed that supportive workplace environments, strong student relationships, professional learning communities, and mentorship opportunities are key motivators for teacher longevity. Financial incentives and targeted professional development emerged as effective retention tools (Guffey & Young, 2020). In contrast, high levels of stress, particularly …

Evaluating The Brief Symptom Inventory (Bsi) And Bsi-18 Psychometrics, Samantha Freville

Murray State Theses and Dissertations

The Brief Symptom Inventory (BSI) (Derogatis, 1975, 1993) is often utilized as an intake screener for psychiatric symptoms with a variety of populations. The present study evaluated the internal consistency, convergent validity, and discriminant validity of the BSI-18 when compared to similar subscales, including Somatization (SOM), Anxiety (ANX), and Depression (DEP), and dissimilar subscales, including Nonsupport (NON), Drug Problems (DRG), and Alcohol Problems (ALC), on the Personality Assessment Inventory (PAI) to determine its clinical utility in communicating clients’ level of distress in an outpatient clinical sample. The results indicated that Global Severity Index (GSI) scores of the BSI and BSI-18 …

The Representation Of Feminine Beauty In Generative Artificial Intelligence Models, Haley R. Stacy

Murray State Theses and Dissertations

As Artificial Intelligence (AI) technology advances, its influence on media and societal perceptions becomes increasingly significant. This dissertation explores how popular generative visual AI models represent women and the implications for racial and body type inclusivity. This study examines women’s perceptions of AI-generated representations. Two primary research questions are being explored: (1) How do AI-generated algorithms represent women in visual outputs when prompted with broad beauty-related keywords? (2) How do women perceive their representation in these AI-generated visual outputs? Through a detailed analysis of AI-generated imagery, the research uncovers implicit and explicit biases within these systems. The research also gathered …

Bending But Not Breaking: An Investigation Of The Relationship Between Psychological Flexibility And Suicidality In Individuals With Chronic Pain, Adalyn Mcmurray

Murray State Theses and Dissertations

Chronic pain is a burdensome condition that has been found to be associated with increased suicide risk, yet the mechanisms underlying this relationship remain unclear (Domenichiello & Ramsden, 2019). The present study aimed to examine the role of pain interference and psychological inflexibility in predicting past two-week suicidal thoughts among individuals with chronic pain, with psychological inflexibility explored as a potential moderator. This study also sought to replicate and extend McCracken et al. (2018) and enhance the understanding of suicidality in chronic pain populations by using the Multidimensional Psychological Flexibility Inventory (Rolffs et al., 2018b), a more psychometrically sound measure …

Equine Hair Cortisol Concentration And The Effects Of Season, Storage Method, And Personality Traits, Savannah M. Rivers, Grace A. Robertson, Thomas Powell, Lydia O'Sullivan, Shea Porr

Murray State Theses and Dissertations

Stress exists everywhere, for survival, adaptation is necessary. These adaptations directly reflected the stresses the animal experienced and demonstrated the ability to cope. An animal that could not cope could not survive. Stressful experiences resulted in behavior patterns for each animal. Consistent behavior can be defined as personality [1]; therefore, stress could directly influence personality by changing behavior.

Stress research helped analyze and identify animal personality traits, especially horses. Human-horse pairings partially relied on personality traits and, when considered, often led to improvements in welfare [2]. There are various tools to assess personality, one being Equine Personality Assessment [3]. The …

Master Of Disguise: Humor, Disguise, And Performance Anxiety, Jordan Pearsall

Murray State Theses and Dissertations

This study examined humorous facial disguise in relation to social anxiety during a speech task. Social anxiety is characterized by a strong desire to present a positive image of oneself to others, while simultaneously doubting one’s ability to do so (Clark & Wells, 1995). Performance anxiety is a subtype of social anxiety that affects individuals in various performative contexts, to include public speaking. Previous research has examined the relationship between social anxiety and facial concealment through face-masking (Karimi 2024; Saint & Moscovitch, 2021), concluding that facial concealment can serve as a safety behavior intended to reduce social anxiety. Further, humor …

Out Of The Circle: Exploring Religious Ostracism In Cyberball, Ralph D. Stewart Iii

Murray State Theses and Dissertations

The purpose of this study was to investigate the psychological effects of social ostracism in group settings, particularly in relation to social identity theory (Tajfel & Turner, 1979) and the need to belong (Baumeister & Leary, 1995). Collective self-esteem, hostility, and belonging were examined to see if they changed significantly with the implementation of ostracism through the Cyberball paradigm (Williams, 2000). The relationship between ostracism, hostility, and religious fundamentalism was also explored. Though insignificant results from subsequent analysis were obtained, these results suggest weaker ostracism effects for interpersonal measures rather than intrapersonal measures consistent with findings by Hartgerink et al. …

Understanding Bird Diversity: A Modeling Approach In An Urban And Wetland Ecosystem, Clay Bliznick

Murray State Theses and Dissertations

The global increase in anthropogenically-driven shifts of land cover has resulted in losses to many natural communities such as prairies and wetlands. These ecosystems take on artificially-derived characteristics such as croplands, buildings, and roads to the extent that they no longer resemble the areas they once were. This process often results in the loss of biodiversity, ecological integrity, and valuable ecosystem services in these environments. Attempts to restore the condition and function of these disturbed areas are often implemented, but due to the complexity of factors driving these restorations, there is often a lack of practical insight needed to optimize …

Wildlife Distribution Mapping And Analysis In Gorongosa National Park, Mozambique, Using Site And Satellite Imagery Data, Pinho Joaquim Munhequeira Mr

Murray State Theses and Dissertations

One of Mozambique's most important conservation sites, Gorongosa National Park has seen critical ecological changes over the past several decades resulting from climate variability, habitat loss, and political instability. This research integrates Geographic Information Systems (GIS) and remote sensing to examine the relationship between vegetation dynamics and wildlife population, and distribution. The main goals of this study are to evaluate the spatial distribution of particular wildlife species: buffalo (Syncerus caffer), elephant (Loxodonta africana), hippopotamus (Hippopotamus amphibius), and zebra (Equus quagga), and determine the impact of vegetation density and land cover on their …

The Impact Of The Implementation Of The Interconnected Systems Framework (Isf) On Educators, Kayla Jones

Murray State Theses and Dissertations

Amid growing concerns around teacher retention and educator job satisfaction, this study explored how system-level frameworks, particularly the Interconnected System Framework (ISF), could influence key teacher outcomes. While the ISF has been widely associated with improved student outcomes, this research investigated its potential to enhance educator experiences, focusing on working conditions, retention rates, and school climate. Quantitative analysis revealed that schools implementing the ISF or PBIS reported significantly more favorable working conditions and school climate compared to non-implementing schools. Although teacher retention rates did not significantly differ across implementation types, notable variability within the non-implementing group suggests a need for …

Perceptions Of Partnership: How Instructional Designers And Faculty Collaborate To Design Online Courses In Higher Education, Robin Zahrndt

Murray State Theses and Dissertations

This ethnographic study examines the collaboration between faculty members and instructional designers during the development of online courses at a large, research-intensive university. As institutions expand their digital learning initiatives, effective partnerships between faculty and instructional designers have become increasingly important; however, they are often constrained by hierarchical norms, disciplinary differences, and time pressures. Using a framework for interdisciplinary collaboration in healthcare settings, this study analyzed recorded meetings and post-participation interviews to examine how collaboration unfolded and how participants perceived its influence on course quality. Findings indicate that faculty maintained clear ownership of instructional decisions, often viewing designers as supportive …

The Preferred Leadership Styles Of Generation Z Public Educators, Rex Booth

Murray State Theses and Dissertations

Amid declining enrollments in teacher preparation programs and increasing teacher turnover, understanding the characteristics of Generation Z, who constitute a substantial portion of the future workforce, is critical for effective recruitment and retention in education. This quantitative study explored the preferred leadership styles of Generation Z public educators in western Kentucky using the Multifactor Leadership Questionnaire (MLQ). Specifically, it examined preferences for transformational, transactional, and passive-avoidant leadership styles and assessed whether these preferences varied by race, gender, or years of experience. Results revealed a strong preference for transformational leadership, followed by transactional leadership, with a clear aversion to passive-avoidant approaches. …

Analyzing The Impact Of Geographic Location, Owner Knowledge, And Veterinary Guidance On Equine Vaccination Protocols, Colleen Mcanally

Murray State Theses and Dissertations

This study explored how equine owners decide which diseases their horses are vaccinated for based on their geographic location, the knowledge they have on specific equine diseases, and how much they rely on their veterinarian’s recommendations. A total of 55 horse owners throughout the United States completed an online survey. The results showed that while most owners vaccinate for common core vaccines including West Nile Virus, Tetanus, and Rabies, fewer vaccinated for risk-based vaccines like Leptospirosis. Many owners felt confident in their knowledge of national guidelines for annual core vaccinations, but only a small number of owners were able to …

New Psychoactive Substances Detected In Wastewater Samples Collected Along The Interstate Highway Rest Areas In Kentucky, Durga Prasad Kodati

Murray State Theses and Dissertations

The rapid emergence and proliferation of new psychoactive substances (NPS) pose significant challenges to public health and law enforcement. The potential for abuse and toxicity of these substances, which are intended to mimic the effects of controlled drugs, has been raising concerns as these compounds are designed to evade being regulated. There are traditional methods of tracking NPS, such as seizures and forensic toxicology, but they are delayed and seldom effective because these substances continue to evolve rapidly. Wastewater-based epidemiology (WBE) has emerged as a promising tool for real-time surveillance of drug consumption. The primary objective of this research was …

Bridging Diversity And Discipline: Stakeholder Perceptions Of Dei And Technical Rigor In Agriculture Education, David A. Yarbrough

Murray State Theses and Dissertations

School-based agricultural education (SBAE) serves as a foundational model for preparing students through classroom instruction, Supervised Agricultural Experiences (SAEs), and FFA involvement. This study examined the perceptions of Georgia high school agricultural educators regarding how diversity, equity, and inclusion (DEI) initiatives impact technical rigor and traditional agricultural knowledge within SBAE programs. Educators reported that DEI efforts did not compromise technical rigor, and traditional elements, such as SAE and FFA, remained central to program success. These findings suggest that inclusion and tradition can coexist, with DEI seen as a complement rather than a conflict with SBAE goals. The results provide valuable …

The Power Of Absence: Using Group Contingent Negative Reinforcement To Boost Attendance, Kinlee Hobbs

Murray State Theses and Dissertations

This study explored the use of group contingent negative reinforcement on attendance in a college freshman orientation course at Murray State University. Using behavior modification principles, the Fall 2024 course implemented a reinforcement procedure that allowed students to leave class early if the majority had attended four previous classes. Attendance, Canvas engagement (page views and minutes spent on Canvas), and academic outcomes (pass or fail) were compared between the Fall 2023 orientation course where no reinforcement was used and the Fall 2024 class where reinforcement was used. Independent samples t-tests revealed that Fall 2023 students exhibited higher Canvas engagement (page …

Understanding The Influence Of Team Identifications Influence On Perception Of States, Morgan Elizabeth Macke

Murray State Theses and Dissertations

Team identification refers to an individual’s psychological connection to a team or athlete (Wann, 2006a), while rival salience involves awareness of a prominent rival team (Wann & James, 2019). This study examined the relationship between sport team identification and perceptions of a state housing a salient rival, specifically whether identification with the University of Kentucky (UK) men’s basketball team influenced perceptions of Tennessee, home to rival team University of Tennessee (UT). It was hypothesized that greater team identification would be associated with more negative evaluations of Tennessee, and that this relationship would be mediated by perceptions of the rival team. …

Using The Foundational Numeracy Transformation Cycle To Gain Insights And Perspectives On Teaching And Learning, Brooke Custis

Murray State Theses and Dissertations

The Foundational Numeracy Transformation Cycle (FNTC) was created in part to increase the percentage of students with disabilities performing at or above grade level in middle school mathematics. Through professional development and support, the FNTC worked within regional co-ops to increase math proficiency at all grade levels by building instructional capacity in primary educators. In addition to increasing student proficiency, the FNTC also aimed to enhance educator confidence in implementing Mathematical Teaching Practice (MTP) #2. This study used quantitative analysis to determine that participation in the FNTC had no statistically significant effect on student achievement. This study also explored the …

Alabama Agriculture Teachers’ Perceptions Toward Compensation And Extended Contracts, Allison Kincer

Murray State Theses and Dissertations

Abstract

The purpose of the current study was to explore Alabama agriculture teachers’ perceptions toward compensation and extended contract grants that the state offers annually. The current study was a microreplication of Still and Solomonson’s (2024) prior study and was conceptually framed by their agriculture teacher compensation model. Using a Qualtrics-based data collection instrument, the researcher used multiple points of contact as recommended by Dillman et al. (2014) and collected usable data from 95 Alabama agriculture teachers. The researcher used descriptive statistics to analyze all data collected as part of the current study. The researcher found that respondents felt they …