Digital Commons Network^™

Can It Be Done? Examining Stereotype Threat With Fake Stereotypes, Jessica Hodges

Murray State Theses and Dissertations

Stereotype threat refers to the risk of conforming to a stereotype regarding a group one belongs to. This threat has been heavily studied with negative stereotypes on performance-based tasks (e.g., math), and encompasses the anxiety one may feel due to being associated with the negative stereotype (Steele & Aronson, 1995). The present project sought to expand upon current literature in several ways. First, this project sought to assess whether fake stereotypes elicit stereotype threat like real stereotypes do. Second, this project examined whether fake stereotype threat works with positive stereotypes as well as negative. Third, this study examined how group …

The Connection Between Body Modification And Personality, Taylor Ann Shoemaker

Murray State Theses and Dissertations

Previous research has been inconsistent in its findings regarding the associations between body modifications (e.g., piercings, tattoos, augmentation, scarification, split tongue) and the Big Five personality traits (i.e., openness to experience, conscientiousness, extraversion, agreeableness, neuroticism). All traits have been found to be significantly correlated with body modification in at least one study, but their significance differed from study to study. The purpose of the current study was to examine the associations between body modification and each domain of personality concurrently to add to the literature surrounding differences between modified and unmodified individuals. To participate in this study, participants were asked …

Perceptions Of Covid-19, Information Seeking Behavior, And Political Orientation, Bailey Dodd, Sean Rife

Murray State Theses and Dissertations

COVID-19 was declared an international pandemic in March 2020 and infected millions of people globally in less than six months. Research suggests that a large amount of both accurate and misinformation exists on the pandemic, and it would be expected that an individual’s political orientation would influence their perception of the virus and the information that they endorse. Based on past research, it would be expected that both liberals and conservatives would be equally concerned about the COVID-19 pandemic and endorse similar measures. However, Republicans downplayed the pandemic and were more likely to consider it a hoax, while Democrats exaggerated …

School Violence And Its Impact On Student Academic Achievement, Kewanis Kennedy

Murray State Theses and Dissertations

This study explores the occurrence of school violence and its impact on academic success and attendance. This study will encompass K-12 academic institutions in the state of Kentucky during the 2018-2019 academic school year, with an in-depth analysis of data submitted to the Kentucky Department of Education by the 171 participating school districts. The participating schools shared data in the form of disciplinary actions, attendance, graduation rates, academic achievement, and other relevant demographics. The collected data was analyzed to determine if there was a statistically significant difference among attendance rate, graduation rate, math ACT benchmark scores, and English ACT benchmark …

Georgia Agricultural Education Teachers’ Perceived Barriers Of Delivering Instruction Through Internet-Based Distance Learning, Cecily Gunter

Murray State Theses and Dissertations

In the late fall of 2019 and early spring 2020 educators across the world were abruptly faced with the issue of teaching curriculum through distance learning platforms. This challenge was even greater for agricultural education teachers to accomplish due to the goal of providing students opportunities for leadership development, personal growth, and career success through hands-on learning opportunities. The researcher conducted a study to examine the perceived barriers of internet –based distance learning by agricultural education teachers in Georgia and to explore the relationship between their perceived barriers and the perception of their level of computer and internet access, their …

Assessing Teacher Candidates’ Knowledge, Skills, And Abilities Of Teamwork, Eric Batts

Murray State Theses and Dissertations

Educators serve on various school-related teams such as curriculum committees, professional learning communities (PLCs), co-teaching, and individualized education plan (IEP) teams. This quantitative study was designed to assess teacher candidates’ teamwork knowledge, skills, and abilities (KSAs). The results were used to evaluate an educator preparation provider’s (EPP) effectiveness in preparing teacher candidates with teamwork skills needed in today’s schools. Teamwork-KSA, the instrument used in this study, measures an individual’s KSAs in specific teamwork characteristics. The study attempted to answer if there were differences between teacher candidates’ progression through an EPP and Teamwork-KSA results. Teacher candidates’ GPA, practicum experience, and teamwork …

Training And Support Systems And Their Impact On First-Year Teachers In Kentucky, Ashley E. Dunn

Murray State Theses and Dissertations

This qualitative study surveyed elementary school teachers across the state of Kentucky in regards to these four main concepts: (a) identifying the challenges and needs of FYT, (b) identify and explore the trainings provided to FYT, (c) identify and explore the supports provided to FYT, and (d) identifying what is needed to effectively support FYT. The driving question of the study asked: what are the training and support experiences of first-year K-5 teachers and how can these experiences be improved for future educators? Based on this question, the following hypothesis was created: having been provided comprehensive induction programs, FYT will …

Cultivation Theory: Media Effects Toward Consumer Evaluations Of The Criminal Courts, Lindsey Dale Elliott

Murray State Theses and Dissertations

A substantial body of literature connects media effects to consumer perceptions of the criminal justice system. Research on the topic of cultivation theory has highlighted that an increased fear of crime within the general populace, due to an exaggeration of violence and criminal activity in the mass media, has spurred increased support for punitive policing, harsher sentencing, and positive feelings toward capital punishment. However, no research exists to explicate the cultivation of consumer perceptions toward the criminal courts. This study examines the impact of media consumption through television, the internet, and social media on consumer evaluations of the criminal courts. …

Generational Giving In Public Higher Education, Christine Bernot

Murray State Theses and Dissertations

Abstract

Competition for donors and dollars between higher education and the non-profit sector has never been greater, with Americans giving nearly $450 billion in philanthropic support to charitable organizations in 2019 (IUPUI, 2020). Alumni of higher education institutions are a natural constituency group with a history of giving back to support student needs and programs.

New research in fundraising for higher education analyzing generational giving behaviors of alumni graduate donors could help universities better understand their giving results and support the innovation of new fundraising strategies and best practices. This quantitative research study used historical giving data to examine the …

Black And Hispanic Student Perceptions Of The Effectiveness Of The Career Academy Model, Holly Bernard

Murray State Theses and Dissertations

Education reform has been at the forefront of policymakers’ plans since 1817 with the founding of the Connecticut Asylum at Hartford for Deaf and Dumb Persons. Over the following 200 years, various social and economic shifts have increased policymakers' focus on the purpose of education and how institutions can develop contributing members to society. Globalization demands countries to have a well-educated workforce, and in the United States today, education reform has focused on expanding educational opportunities that lead to positive economic growth for individuals and nations as a whole through innovative practices. In short, access to quality education and experience …

Personal Technology Use, Social Media, And Daily Affect In Emerging Adults, William Crabtree

Murray State Theses and Dissertations

Personal social and communication technology has been widely adopted by the world in the 21^st century. With this widespread worldwide adoption, significant controversy exists debating the effects these social technologies have. Specifically, there is a strong debate in the scientific literature over the psychological effects of social technologies, smartphones, and social media usage. Some arguments are made that modern technology can help improve psychological well-being, whilst others claim it has destroyed a generation of adolescents and merging adults. The present thesis aims to address this debate by exploring the current research from a variety of methodologies about social technology …

Effects Of Agricultural Education And Career And Technology On Georgia Milestone Tests Scores In Biology, Geometry, And Algebra, Ellison Crews

Murray State Theses and Dissertations

Student’s achievement is directly linked to teacher evaluation as well as school and district CCRPI scores. The researcher conducted Independent two sample t-tests comparing student’s achievement on Georgia Milestone test in geometry, algebra, and biology at the district and state level for students enrolled in agricultural education courses, Non-agricultural education CTAE courses and non-CTAE courses. On the state level, student’s scores were grouped into the four-achievement level of Beginning, Developing, Proficient, and Distinguished. No individual scores were available so an average mean score was representative of each students score in the four categories. This study included Independent two sample …

An Evaluation Of College Preparedness On Natural Selection Principles Following The Completion Of An Entry-Level Biology Course, Amy Bell

Murray State Theses and Dissertations

Abstract

Evolution education in secondary education has long been a topic of research. The level of knowledge and acceptance of students upon entering college has been studied using various methods; however, no study had provided the perception of preparedness from the student perspective nor had analyzed the individual Natural Selection principles. This study analyzed college freshmen (n=162) in an entry-level BIO 101 course. Participants were given the Conceptual Inventory of Natural Selection Instrument (CINSI) and perception survey questions upon completion of the course. The CINSI data was then analyzed for each of the four Natural Selection principles as well as …

Strange Fruit: The Forgotten Lynchings Of Northwest Tennessee And Southwestern Kentucky, 1869-1931, Melinda Meador

Murray State Theses and Dissertations

In the 50 years between 1869 and 1918, 50 African Americans were lynched in a sparsely populated three-county area, far removed from the Cotton Belt and outside the ambit of the Tobacco Black Patch, along the state line in northwest Tennessee and southwestern Kentucky. The characteristics of lynchings identified in previous studies have little relevance to the lynchings carried out in this three-county area where the African American population seldom exceeded twenty percent of the overall population. Unlike the Deep South, the practice appears not to have been driven by socio-economic and political factors but primarily by a lust for …

Retention And The Sophomore Slump: Understanding Whether Campus Residency Predicts Retention Of Sophomore College Students, Raglena Salmans

Murray State Theses and Dissertations

Retention in higher education is an ongoing challenge in America. Traditional research claims a multitude of reasons for freshman college students to stop out, drop out, or transfer colleges. The term sophomore slump was created many years ago as an all-encompassing phrase for the large amount of students who do not return to campus for their sophomore year or end up leaving during the sophomore year. Institutions of higher education are on a continuous journey to retain students and to understand what the cause of students leaving their university is. Campus housing has morphed through the years to provide programming …

Examining The Relationship Between Inclusivity And Well-Being In The Gender, Sexual, And Romantic Minority Community, Sarah E. Weekes

Murray State Theses and Dissertations

Research has established that higher levels of inclusivity promote increased levels of well-being in GSRM populations (Yoder & Mattheis, 2016); however, there is a lack of research exploring a moderating effect of psychological flexibility on this relationship. Previous research has also demonstrated that psychological flexibility is related to increased quality of life (Walloch & Hill, 2016); however, the relationship between psychological flexibility and inclusivity remains largely unexplored in GSRM populations. The purpose of this study was to explore how inclusivity, psychological distress, and psychological flexibility correlate with well-being among a sample of 198 individuals who identify as GSRM. This study …

Glial Granules And Germline Proteins In The Drosophila Brain, Samuel J. Tindell

Murray State Theses and Dissertations

My overarching goal was to elucidate the role of Tudor (Tud) protein in the Drosophila brain. Tud is an evolutionarily conserved molecular scaffold, containing 11 Tud domains which bind to symmetrically dimethylated arginine (sDMA) residues in a variety of proteins. Tud is an essential component of embryonic ribonucleoprotein complexes (RNPs) called germ granules that contain RNAs and proteins crucial to the differentiation and maintenance of germ cells, the specialized class of stem cells that ultimately give rise to the next generation of organism. In the absence of Tud, there is a complete abolishment of germ cells highlighting its important role …

Understanding Volunteer Motivations To Serve, Dominique P. Wood

Murray State Theses and Dissertations

An organization’s volunteer development program can serve as a useful tool in the P-20 framework to address transitional gaps preventing smooth and consistent movement of individuals from traditional education to career attainment. Utilizing Maslow’s Theory of Motivation and Maslow’s Hierarchy of Needs, this qualitative study revealed volunteer motivation effectively resolved needs that work toward Self-Actualization. Satisfied needs, addressed by the volunteer experience, places the organization as a relevant partner in the P-20 framework to resolve career attainment goals. The volunteer makes the gift of time, skills, experience, and knowledge based on personal preferences to the organization’s work. Partnerships are achieved …

Risk Factors For Poor Outcomes Among Patients With Extensively Drug-Resistant Tuberculosis (Xdr-Tb): A Scoping Review., Karan Varshney, Beverly Anaele, Matthew Molaei, Rosemary Frasso, Vittorio Maio

College of Population Health Faculty Papers

In recent years, there has been an upsurge in cases of drug-resistant TB, and strains of TB resistant to all forms of treatment have begun to emerge; the highest level of resistance is classified as extensively drug-resistant tuberculosis (XDR-TB). There is an urgent need to prevent poor outcomes (death/default/failed treatment) of XDR-TB, and knowing the risk factors can inform such efforts. The objective of this scoping review was to therefore identify risk factors for poor outcomes among XDR-TB patients. We searched three scientific databases, PubMed, Scopus, and ProQuest, and identified 25 articles that examined relevant risk factors. Across the included …

The Free And Cued Selective Reminding Test Predicts Braak Stage, Ellen Grober, Qi Qi, Lynn Kuo, Jason Hassenstab, Richard J Perrin, Richard B Lipton

2020-Current year OA Pubs

BACKGROUND: The ultimate validation of a clinical marker for Alzheimer's disease (AD) is its association with AD neuropathology.

OBJECTIVE: To identify clinical measures that predict pathology, we evaluated the relationships of the picture version of the Free and Cued Selective Reminding Test (pFCSRT + IR), the Mini-Mental State Exam (MMSE), and the Clinical Dementia Rating scale Sum of Boxes (CDR-SB) to Braak stage.

METHODS: 315 cases from the clinicopathologic series at the Knight Alzheimer's Disease Research Center were classified according to Braak stage. Boxplots of each predictor were compared to identify the earliest stage at which decline was observed and …

Stages Of Objective Memory Impairment Predict Alzheimer's Disease Neuropathology: Comparison With The Clinical Dementia Rating Scale-Sum Of Boxes, Ellen Grober, Qi Qi, Lynn Kuo, Jason Hassenstab, Richard J Perrin, Richard B Lipton

2020-Current year OA Pubs

BACKGROUND: The ultimate validation of a clinical marker for Alzheimer's disease (AD) is its association with AD neuropathology.

OBJECTIVE: To examine how well the Stages of Objective Memory Impairment (SOMI) system predicts intermediate/high AD neuropathologic change and extent of neurofibrillary tangle (NFT) pathology defined by Braak stage, in comparison to the Clinical Dementia Rating (CDR) Scale sum of boxes (CDR-SB).

METHODS: 251 well-characterized participants from the Knight ADRC clinicopathologic series were classified into SOMI stage at their last assessment prior to death using the free recall and total recall scores from the picture version of the Free and Cued Selective …

Unfriendly Fire: How The Tobacco Industry Is Destroying The Future Of Our Children, Andrew Bush, Thomas Ferkol, Et Al.

2020-Current year OA Pubs

Tobacco has long been known to be one of the greatest causes of morbidity and mortality in the adults, but the effects on the foetus and young children, which are lifelong, have been less well appreciated. Developing from this are electronic nicotine delivery systems or vapes, promulgated as being less harmful than tobacco. Nicotine itself is toxic to the foetus, with permanent effects on lung structure and function. Most vapes contain nicotine, but they also contain many other compounds which are inhaled and for which there are no toxicity studies. They also contain known toxic substances, whose use is banned …

Nonliteral Language Processing Across The Lifespan, Kathrin Rothermich, Cristal Giorio, Sharon Falkins, Lindsay Leonard, Angela Roberts

2020-Current year OA Pubs

Studies investigating the effects of aging on nonliteral language processing have mainly focused on one sensory modality, for example written vignettes. In the current study, we used a video-based task to examine the effect of healthy aging on social communication perception using a novel database called RISC (Relation Inference in Social Communication). By means of an online recruitment platform, we asked young, middle-aged, and older adults between the ages of 18 and 76 (N = 100) to evaluate videos of actors using different forms of literal and nonliteral language, such as sarcasm or teasing. The participants' task was to infer …

Context-Responsive Anticoagulation Reduces Complications In Pediatric Extracorporeal Membrane Oxygenation, John C Lin, Lauren M Barron, Adam M Vogel, Ryan M Colvin, Sirine A Baltagi, Allan Doctor, Avihu Z Gazit, Mary Mehegan, Nicole O'Connor, Ahmed S Said, Mark Shepard, Michael Wallendorf, Philip C Spinella

2020-Current year OA Pubs

No abstract provided.

The Genomics Of Heart Failure: Design And Rationale Of The Hermes Consortium, R. Thomas Lumbers, Douglas Mann, Et Al.

2020-Current year OA Pubs

No abstract provided.

Human Cortical Serotonin 2a Receptor Occupancy By Psilocybin Measured Using [11c]Mdl 100,907 Dynamic Pet And A Resting-State Fmri-Based Brain Parcellation, Frederick S Barrett, Yun Zhou, Theresa M Carbonaro, Joshua M Roberts, Gwenn S Smith, Roland R Griffiths, Dean F Wong

2020-Current year OA Pubs

Psilocybin (a serotonin 2A, or 5-HT