Digital Commons Network^™

Expressions Of Optimism Bias And "Self" Versus "Other" Perceived Controllability In The Context Of Military-Related Risks, Lauren Lachica-Muschett

College of Graduate Studies: Theses & Dissertations

This study aimed to examine expressions of optimism bias and perceived controllability specifically regarding risks often associated with military service. Optimism bias refers to people’s tendency to believe they are less susceptible to experiencing negative life events compared to others. Previous studies show high levels of optimism bias are associated with strong perceptions of personal controllability. Optimism bias is a significant aspect of health promotion research particularly in the field of general occupational health and safety (OHS). However, optimism bias has never been investigated in the military OHS domain. Given the number of risks associated with military occupations, examination of …

Not Cruel, Blessed, Or Merciful: Pratchett, Gaiman, And The Personification Of Death, Kiki V. Canon

College of Graduate Studies: Theses & Dissertations

Terry Pratchett and Neil Gaiman helped to change the cultural view of Death personified through their work with the Discworld novels and Sandman comics. Despite taking seemingly different paths in portraying Death, these two authors presented a cohesive view of mortality that encourages readers to re-consider the long-held Western cultural notions of Death as a frightening figure to be tricked or avoided at all cost. Despite meeting Barthes’ criteria of the work of “bliss” that changes the mythology of the culture, academic circles frequently overlook the importance of “pop culture” writers, especially when dealing with underrepresented genres such as fantasy, …

The Relationships Among Trauma History, Disordered Eating, Body Dissatisfaction, And Social Anxiety, Rebekah Mitchell

College of Graduate Studies: Theses & Dissertations

Eating disorders are highly prevalent and cause significant psychological impairment, up to and including death (Arcelus, Mitchell, Wales, & Nielson, 2011). This research examined how trauma history in the general population explains variation in eating disorder risk. The purpose of the current study was to provide further evidence for the relationship between abuse history and eating disorder risk. Disordered eating behaviors, body dissatisfaction, and social anxiety are all known risk factors for the development of eating disorders (Brewerton, 2007). Trauma history is related to all three of these known risk factors (Brewerton, 2007) with sexual trauma being more linked to …

A Phenomenological Study Of Teachers' Emotional Responses To Tkes, A High-Stakes Evaluation System, Kristina J. Hirsch

College of Graduate Studies: Theses & Dissertations

Teachers experience a plethora of emotions relating to being evaluated and we are losing a lot of good teachers due to some of these emotions. The purpose of this phenomenological study was to investigate how teachers at one rural high school describe their emotional responses to evaluation and the implementation of TKES as well as if there were gender differences in their responses. This research is important because teachers need to understand that their emotions are not taboo and they are not alone in the evaluation process. Additionally, evaluators benefit from knowing how teachers respond to evaluation so that they …

Quantifying Genetic Responses Of Plants To Drought Stress With A Comparative Transcriptome Approach, Jessica K. Devitt

College of Graduate Studies: Theses & Dissertations

Mentzelia section Bartonia (Loasaceae) commonly occurs in some of the hottest and driest places in North America, but we poorly understand the mechanisms that allow them to tolerate such extreme environments. Morphological and physiological adaptations are well studied in model organisms. The underlying genetic responses to drought stress in non-model organisms like Mentzelia is unknown. To better understand and identify differences and similarities in genetic responses to drought stress between species existing in different habitats with differing water availability, three species from the genus Mentzelia were compared. Species of section Bartonia occur across an environmental gradient, from temperate to arid …

Baseline Postural Control Measures: An Indicator For Increased Injury Frequency Following Sports Related Concussion, Emily Belson

College of Graduate Studies: Theses & Dissertations

INTRODUCTION: An increase in acute lower extremity (LE) injuries have been observed in athletes following sports-related concussion.^{1, 2, 3} It has been suggested that lingering postural control deficits as a result of concussive injury, may play a role in the increased prevalence of injury.¹ PURPOSE: To investigate the relationship between baseline postural control metrics (Root Mean Square; Peak Excursion Velocity; Sample Entropy) and acute LE injury frequency in NCAA Division I student athletes (SA) with a previous history of concussion. METHODS: Eighty-four NCAA Division I SA were selected from a single university, 42 SA with a previous history …

Factors Relating To The Multicultural Efficacy And Attitudes Of Teachers, Donna L. Strickland

College of Graduate Studies: Theses & Dissertations

The study was conducted to examine the relationship between factors of professional development in diversity issues, teachers’ years of experience, and experiences with diversity with teachers’ multicultural attitudes and multicultural self-efficacy. The research was conducted using a sample population from southeast Georgia. A multiple regression was conducted using survey data (Multicultural Efficacy Scale (MES)) collected from Qualtrics. There were 209 responses. Demographic data and multiple regression results are discussed as well as recommendations for future research. Findings indicate no relationship between teachers’ multicultural efficacy and multicultural attitudes and their professional development in diversity issues, years of teaching experience and experiences …

Factors Associated With Iron-Folic Acid Supplement Use Among Pregnant Women In Karu, Nasarawa State, Nigeria - A Cross Sectional Study Using Theory Of Planned Behavior, Toyin O. Akomolafe

College of Graduate Studies: Theses & Dissertations

Introduction: Iron-folic acid supplementation is one of the key interventions provided during antenatal care (ANC) services to reduce iron deficiency, maternal anemia, low birthweight and other pregnancy-related complications responsible for maternal and neonatal mortality. However, use of iron-folic acid supplements and adherence with recommended dosage in Nigeria is low. The purpose of this cross-sectional study was to examine factors associated with iron-folic acid supplements use among pregnant women in Karu local government area (LGA), Nasarawa, Nigeria. Methods: Questionnaires were administered in face-to-face interviews with 64 pregnant women (18 – 49 years old) and 19 healthcare providers in selected …

How Anxiety In Adolescent Athletes May Affect Baseline Neuropsychological Test Scores, Christopher P. Tomczyk

College of Graduate Studies: Theses & Dissertations

Background: Anxiety is highly prevalent in the adolescent population and can affect performance on cognitive tasks. As part of a concussion protocol, measuring cognitive ability through the use of baseline neuropsychological testing is recommended in the high school setting. Because of the cognitive nature of baseline testing, there is potential for anxiety to influence scores. Purpose: To examine the effects of varying levels of state and trait anxiety on a baseline computerized neurocognitive assessment in the adolescent population. Methods: 75 adolescent athletes (age:15.91±1.33, height (cm): 168.72±9.07, weight (kg): 62.97±12.04) participated in the study. Cognitive ability was measured …

Morphological And Behavioral Traits Associated With Locomotion In Lizards, Chase T. Kinsey

College of Graduate Studies: Theses & Dissertations

Morphology, locomotion, and behavior are co-adapted to optimize performance and ultimately fitness. Successfully navigating a complex environment is dictated by an animal’s locomotor behavior, and for some behaviors, its locomotor performance. The locomotor performance of an organism is directly related to the form and function of the structures involved in locomotion such that movement is efficient – that is, minimal loss of energy. The first chapter of this thesis focuses on the effects of obstacle placement and forelimb position on facultative bipedalism. Placing an obstacle beyond a lizard’s acceleration threshold did not affect the frequency of bipedal posture. Furthermore, the …

Functional Analysis Of Tattoos From An Evolutionary Perspective, Elise V. Neville

College of Graduate Studies: Theses & Dissertations

Recently, rates of tattooing in the U.S. have surged despite evidence of negative perceptions of individuals with tattoos. Additionally, perceptions appear to vary by target gender, with tattooed women being perceived more negatively than their male counterparts. The purpose of the current research was to examine (a) if perceptions of those with tattoos indeed vary by gender, (b) if tattoos conceivably serve an evolutionary function and (c) if so, do tattoos serve different functions for women and men. An evolutionary approach takes into consideration the purpose an observed behavior may serve for the individual in terms of how it solves …

Lowcountry Identities, Labor, And Material Culture: An Archaeological Survey Of 38ja1138, Zachary W. Dirnberger

College of Graduate Studies: Theses & Dissertations

Archaeologists have long struggled with understanding the relationship between material culture and actual, emic identity. Early practitioners assumed that there was a one-to-one correspondence between the two and that a suite of artifacts recovered archaeologically could be matched with a specific ethnic affiliation or peoples that produced and utilized those artifacts. Later generations of archaeologists challenged this view by demonstrating how mutable and historically situated identity is, and how often material culture crosscuts ethnic boundaries. Historical archaeologists have played a central role in this debate. In this thesis, I examine 38JA1138, a largely undocumented late eighteenth-century site in Jasper County, …

Synthesis And Behavior Characterization Of Multi-Scale Hierarchical Structured Composites, Jacob M. Mayfield

College of Graduate Studies: Theses & Dissertations

The purpose of the synthesis of a multi-scale hierarchical composite material was to create a material with a high specific strength, a low mass, and high strength material. To achieve this the material categorization of the Formlabs Tough V2 resin was conducted. The resin was used in the construction of a bio-mimicry diamond lattice structure. The structure was subjected to compression testing to characterize the material properties. The Tough V2 resin structure combined with cellulose created a multi-scaled material on Macro and Micro levels to show the bio-inspired design to increase the material properties in a favorable manor. The Tough …

Cutting The Cords: Provider, Payer, Policy And Maternity Outcomes In Selected U. S. States, Courtney Gustin

College of Graduate Studies: Theses & Dissertations

Objective: The purpose of this study was to determine if there is variation in interventions and complications in the labors of women cared for by nurse midwives compared with physicians after controlling for medical risks and sociodemographic factors in pregnant women in Georgia, New Mexico, Illinois, Virginia, and Alaska.

Methods: The study was based on a secondary analysis of 2015 Birth Certificate Data from the National Center for Health Statistics. The outcome variables included VBAC, induction/augmentation of labor, third and fourth-degree laceration, and chorioamnionitis. The exposure of interest was provider type- nurse-midwife or physician. Multiple logistic regression was used to …

Old English Character Recognition Using Neural Networks, Sattajit Sutradhar

College of Graduate Studies: Theses & Dissertations

Character recognition has been capturing the interest of researchers since the beginning of the twentieth century. While the Optical Character Recognition for printed material is very robust and widespread nowadays, the recognition of handwritten materials lags behind. In our digital era more and more historical, handwritten documents are digitized and made available to the general public. However, these digital copies of handwritten materials lack the automatic content recognition feature of their printed materials counterparts. We are proposing a practical, accurate, and computationally efficient method for Old English character recognition from manuscript images. Our method relies on a modern machine learning …

Saccadic Eye Movements Between Strategic, Interceptive, And Non-Athletes, Brian Szekely

College of Graduate Studies: Theses & Dissertations

Introduction: Athletes have differences in object tracking, search strategies, number and duration of fixations, dynamic visual acuity (DVA), and predictive eye movements than non-athletes (NON). However, these eye functions have not been assessed between athlete groups during a task that encompasses antisaccade and DVA characteristics. Purpose: To evaluate the oculomotor control sport paradigm differences between interceptive (INT) and strategic (STR) Division I collegiate athletes, as well as NON with an antisaccade task (AS) and a sport-like dual task (SDT). Methods: Fifty-seven participants (19 STR, 19 INT, and 19 NON) performed 2 trials of an AS and a SDT. Participants stood …

Multiclass Classification Of Risk Factors For Cervical Cancer Using Artificial Neural Networks, Abdullah Al Mamun

College of Graduate Studies: Theses & Dissertations

World Health Organization statistics show that cervical cancer is the fourth most frequent cancer in women with an estimated 530,000 new cases in 2012. Cervical cancer diagnosis typically involves liquid-based cytology (LBC) followed by a pathologist review. The accuracy of decision is therefore highly influenced by the expert’s skills and experience, resulting in relatively high false positive and/or false negative rates. Moreover, given the fact that the data being analyzed is highly dimensional, same reviewer’s decision is inherently affected by inconsistencies in interpreting the data. In this study, we use an Artificial Neural Network based model that aims to considerably …

The Role Of Psychosocial Factors In The Non-Medical Use Of Prescription Stimulants Among Undergraduate Greek-Life Members, Kathleen May

College of Graduate Studies: Theses & Dissertations

The non-medical use of prescription stimulants (NMUPS) is a growing concern across U.S. college campuses. Amphetamine misuse increased from 7.7% to 11.1% among undergraduate students over the past decade. Research has identified Greek-life members are twice as likely to report NMUPS in comparison to non-Greek-life members; however, little is known about social and psychological factors contributing to this discrepancy. While researchers have identified specific personality characteristics significantly correlated with higher levels of reported NMUPS, including sensation seeking and internal restlessness, currently little is known about social factors related to NMUPS. It is important to examine psychosocial variables motivating NMUPS in …

Evaluating Elasmobranch Bycatch And Shark Depredation In The Georgia Shrimp Fishery, Matthew M. Scanlon

College of Graduate Studies: Theses & Dissertations

The Georgia shrimp fishery has seen a dramatic decrease in profit and productivity since the 1980’s due to a number of economic factors. Additional, yet undocumented, pressures on this fishery include interactions between foraging sharks with trawl gear. Fishermen report that sharks frequently bite nets in an attempt to prey on netted fish, resulting in large holes in the gear. Further elasmobranch interactions with trawl gear occur as bycatch; shrimp trawls represent nearly 100% of elasmobranch commercial bycatch in Georgia state waters, the species composition of which is largely unstudied. Shark interactions with nets were detailed through fishery-dependent observations on …

Environmental And Physiological Regulation Of Yellow Stingray Color Change, Theresa Rose Gunn

College of Graduate Studies: Theses & Dissertations

Many reef fishes exhibit dynamic coloration and body patterns that can change under nervous or hormonal control. Several species of benthic sharks and rays likely alter melanin in the skin to provide background matching for camouflage. The yellow stingray (Urobatis jamaicensis) is a benthically-oriented elasmobranch with elaborate spot patterns that provide effective camouflage within its habitats. This patterning, when coupled with the ability to alter melanin in response to background color, could increase background matching effectiveness in these species. The yellow stingray has been anecdotally noted to lighten or darken skin color.However, it is unclear whether this type …

Exploring Psychosocial Factors And Sexual Risk Behavior Of Men Who Have Sex With Men In The United States Military: Project Minds, Erin Jordan

College of Graduate Studies: Theses & Dissertations

Statement of the Problem: Men who have sex with men (MSM) are at disproportionate risk for HIV infection. While many studies have examined psychosocial factors associated with HIV risk among MSM, few have focused specifically on MSM in the military. The purpose of this exploratory study is to examine ways in which specific psychosocial factors are associated with sexual risk behaviors among MSM in the military.

Methods: Data were collected from 63 MSM who were active duty military personnel or veterans in the Southeastern US. Participants were recruited from geosocial mobile applications, social media platforms, and military LGBT organizations. Logistic …

(2018) Philosophy For/With Children, Religious Education And Education For Spirituality. Steps Toward A Review Of The Literature, Maughn Gregory, Stefano Oliverio

Collected Papers of Maughn Rollins Gregory

The authors describe the organization of a review of research literature on the relationship between Philosophy for/with Children (P4/wC) and religious education/education for spirituality (RE-EfS). They summarize a debate about whether the two are mutually enhancing or incompatible. They explain delimiting the scope of the project and present a grid of research questions used to analyze the literature. They summarize findings on how P4/wC is relevant to five categories of aims of RE-EfS: hermeneutical, cultural, socio-political, moral/spiritual, and epistemological. Many papers in the latter category promote P4/wC as a method for children’s epistemic agency in constructing their religious beliefs. Some …

Effect Of Intelligent Design, Evolution, And Creationism On Critical Thinking, Pasha Razi

Student Works

No abstract provided.

Longitudinal Stratified Structure As Tunable Platform Using Liquid Crystal At Terahertz Regime, Abubaker Mustafa Tareki

Dissertations

In recent years, the terahertz (THz) band of the electromagnetic spectrum has received considerable attention. The THz region falls above the RF (radio frequency- gigahertz frequencies) engineering and falls below IR (infrared frequencies). The region has been referred to as the terahertz gap because it has been highly underutilized in spite of the fact that THz waves have unique properties that provide advantages in medical and defense applications. The increase in THz research has been a result of the significant advances in THz sources and detectors. To continue the advancement of THz technology, component research that can actively manage the …

Listening To An/Other Voice: Gender, Creativity, And The Divine In The Works Of Female Christian Mystics And Women Surrealists, Stephanie Garboski

Honors Theses

This thesis will compare two groups, Christian women mystics and women surrealists, by analyzing select works by Hildegard of Bingen, Mechthild of Magdeburg, Leonora Carrington, and Dorothea Tanning. This analysis will involve a comparative, theoretical approach that draws connections between the way in which both groups utilize varying literary and artistic forms, symbols, and polyglottery. I will utilize Bourdieu’s terms of cultural production as a framework in which to better understand how women of both fields are used for their creativity and supposed connection to an/other, which is the source of inspiration native to each field, God and the unconscious. …

Role Of Nest Site Microclimate And Food Availability In Chick Development And Reproductive Success In Black-Legged Kittiwakes (Rissa Tridactyla), Lindsay Mae Lacey

Honors Theses

Seabirds are marine top predators, and as such are often studied as bioindicators of climate shifts (Oswald and Arnold 2012). Though many studies have analyzed the effect of macroclimatic variation on marine prey species availability and thus seabirds, few have analyzed effects of microclimate - fine spatial patterns of climate (Mantua and Hare 2002; Hatch 2013; Kim and Monaghan 2005a). I tested the hypothesis that localized temperature and humidity at nest sites interact with food availability to alter black-legged kittiwake (Rissa tridactyla) nest site quality, chick body condition during growth and development, and reproductive parameters including Julian lay …

Moving Beyond The "Old Boys' Club" In Environmental Organizations: Investigating The Behaviors, Attitudes And Perspectives Of Men And Women, Kat Pardoe

Honors Theses

This study interrogates the exclusionary culture of environmentalism with respect to gender, and in doing so, illuminates elements of function and dysfunction with respect to gender dynamics in environmental organizations. I utilize social science-based quantitative and qualitative methods as a foundation for my analysis. My research investigates the role of gender both at the micro level, with individuals, and the macro level, by evaluating the persistence of the “Old Boys’ Club” culture in environmental organizations. Thirteen people participated in interviews, and forty people responded to an online survey. Personal reflections gathered from the survey reveal gendered trends in environmental problem …

Virunga: Guns, Gorillas, And The Construction Of Transnational Natures, Adriana Disilvestro

Honors Theses

The recent western media attention surrounding Virunga National Park in the Democratic Republic of Congo, has brought up significant scholarly questions about the discursive portrayal of “ideal” Natures. In this thesis, I undertake a discursive analysis of western media materials about Virunga National Park in order to understand how ideas of Nature are transnationally constructed. In order to do this, undertake an analysis of the western oriented discursive material associated with three socio-political processes within the park: green militarization, gorilla trekking, and the ecotourist industry. Ultimately, I conclude that the discursive material portrays a highly spectacularized and commodified “ideal” nature, …

Creating Effective Mental Health Programs In Rural Middle Schools: A Case Study Of Challenges, Policy And Programming, Katelyn Kempf

Honors Theses

Using a case study approach, this study investigated the current status of mental health programs and resources within a specific middle school in Eastern Rural Pennsylvania. Interviews were conducted with a school counselor, principal, teacher, social worker and mental health liaison in order to uncover the perceived strengths and weaknesses of mental health resources at this school, and the perceived barriers to providing mental healthcare. Data analysis revealed that the main barriers included parental involvement, parental follow-through, transportation and funding. Further questions were identified for future research within this school in order to create specific recommendations for improvement. Additionally, a …

Investigating The Relationship Between Sulcogyral Patterns And Structural And Functional Connectivity Metrics In The Orbitofrontal Cortex, Bethany M. Blass

Honors Theses

Located within the frontal lobe, the human orbitofrontal cortex (OFC) is widely known for its roles in sensory integration, emotion processing, decision-making, and goal-directed behaviors. Atypical structural organization of the OFC may explain atypical social or motivational behaviors displayed by individuals with brain disorders, such as bipolar disorder patients (BP).

The human brain can be imaged using magnetic resonance imaging (MRI) to reveal interesting aspects of the underlying brain architecture. This brain is composed of different tissue types, including gray and white matter, as well as various morphological features, including sulci & gyri. Within the OFC, the sulci can be …