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A Shifting Terrain: A Brief History Of The Adaptive Landscape, Michael Dietrich, Robert A. Skipper Jr.

Dartmouth Scholarship

This volume brings together prominent historians of science, philosophers, ecologists, and evolutionary biologists, with the aim of discussing the state of the art of the Adaptive Landscape from several different perspectives.

Development Of The Professional School Social Work Survey: A Valid And Reliable Tool For Assessment And Planning, Catherine E. Randall

USF Tampa Graduate Theses and Dissertations

School social workers are currently in a unique position to support and lead schools through the change process initiated by districts' adoption of a Response to Intervention model. This dissertation describes an exploratory study to develop and pilot-test a self-administered survey for use by school social workers for the purpose of assessing the effectiveness of school social work practice. The survey was developed using DeVellis' 8-step process for survey design. The survey consisted of four subscales theorized to measure school social worker effectiveness as determined by a review of current literature in the field: Response to Intervention, Evidence-Based Practice, School …

An Assessment Of Retractions As A Measure Of Scientific Misconduct And Impact On Public Health Risks, Alison J. Abritis

USF Tampa Graduate Theses and Dissertations

Research misconduct has been generally considered a limited issue, occurring in a small percentage of research studies. Studies of the number of article retractions use retraction percentages to perpetuate the idea that research misconduct is not a common event, and use information in the retraction notice to quantify types of research misconduct and types or research error. However, retractions appear to be the wrong variable with which to assess misconduct rates and characteristics. Using final misconduct findings in hard science research from the Office of Research Integrity (ORI) for investigations closed from 1993 through 2013, the number of publications and …

Obesity As A Disease: Effects On Weight-Biased Attitudes And Beliefs, Rheanna Nichole Ata

USF Tampa Graduate Theses and Dissertations

In June 2013, the American Medical Association (AMA) made the highly controversial decision to designate obesity a disease. Proponents predicted the decision would lead to reduced weight-related stigma, whereas opponents predicted designating a third of the population as “diseased” would exacerbate stigma. To determine the effects of defining obesity as a disease on explicit and implicit weight-biased attitudes and explicit weight-biased beliefs, female undergraduate students (N = 146) were randomly assigned to one of two groups: disease or lifestyle. Participants in the disease group (n = 71) were asked to read an article describing obesity as a disease caused by …

Representations Of Gatsby: Ninety Years Of Retrospective, Christine Anne Auger

USF Tampa Graduate Theses and Dissertations

Jay Gatsby, F. Scott Fitzgerald’s most famous character, has starred in a variety of stage and screen adaptations in the ninety years since he was first introduced in The Great Gatsby (1925). This dissertation explores the Gatsby character as depicted in six important adaptations of the novel, including two Broadway productions, Owen Davis’ 1926 drama and John Collins’ 2010s play, Gatz, and four major motion pictures: Herbert Brenon’s 1926 lost silent film (starring Warner Baxter); Elliott Nugent’s 1949 black and white film (starring Alan Ladd); Jack Clayton’s 1974 color film (starring Robert Redford); and Baz Luhrmann’s 2013 3-D film (starring …

A Comparative Evaluation Of The Learner Centered Grading Debriefing Method In Nursing Education, Marisa J. Belote

USF Tampa Graduate Theses and Dissertations

The nursing discipline lacks a consensus on a best practice method for debriefing students following simulation-based training. A recognized, standardized method does not exist and various methods are utilized within the domain. The similarities between aviation and healthcare are well documented. Training members of both disciplines require standardization and methods of best practice. The aviation industry through the Federal Aviation Administration has found Learner Centered Grading (LCG) to be a successful educational format. The utilization of the LCG Debriefing method in simulation-based training is the standardized debriefing format for a technologically dynamic industry.

The aim of this research was to …

Validity Testing Of A Preschool Reading Screening Device For Pediatricians, Erika Elaine Blue

USF Tampa Graduate Theses and Dissertations

Despite efforts to improve access to early literacy intervention in the United States, there are still children entering kindergarten that are not adequately prepared for school and are unlikely to catch up to their peers (National Education Association, 2014). Preschool programs are actively involved in screening their students for potential literacy difficulties; however, there are children who do not attend preschool and may not have their literacy development assessed. One solution to this problem is to involve other individuals who routinely see preschool age children. Pediatricians are one such group as children come to them for their wellness visits and …

Exploring The Underlying Mechanisms Of Comorbid Adhd And Eating Disorders, Jennifer Rebecca Bleck

USF Tampa Graduate Theses and Dissertations

Evidence suggests comorbidity of ADHD and eating disorders (EDs) among females. Capitalizing on the comorbidity of ADHD and EDs and subsequent obesity could lead to improved prevention and treatment of all three conditions. However, additional information regarding the comorbidity is necessary to develop such interventions, as little is known about how or why this co-occurrence exists. A comprehensive model of the underlying mechanisms associated with comorbid ADHD and EDs is needed to improve understanding of the development of the comorbidity. Moreover, while there are gender differences within each disorder, literature is limited regarding to the comorbidity among males, leading to …

The Relationship Of Pre-Enrollment Timespans To Persistence And Time-To-Degree Of Transfer Students At A Four-Year, Metropolitan University, Michelle Denise Bombaugh

USF Tampa Graduate Theses and Dissertations

This research study investigated the relationship to the pre-enrollment factors of admissions-to-enrollment and orientation-to-enrollment timespans to transfer student success as measured by persistence and the length of time taken to earn a baccalaureate degree. This quantitative study analyzed secondary data (N = 357) from a large, four-year, public research institution in the southeast United States. A logistic regression analysis was used to explore the relationships between the pre-enrollment timespans and persistence. The relationship between the admissions-to-enrollment timespan and persistence was not statistically significant. The orientation-to-enrollment timespan was found to have a statistically significant relationship to persistence (p < .05). This indicated that students who had increased orientation-to-enrollment timespans were more likely to persist. To further explore this relationship, a multiple logistic regression analysis was conducted to control for possible extraneous demographic, pre-enrollment, and enrollment variables. The relationship of orientation-to-enrollment timespan and persistence continued to be statistically significant. An ordered logistic technique was used to explore the relationship between the admissions- and orientation-to-enrollment timespans and time-to-degree completion. Neither timespan was found to have a significant relationship with time elapsed to complete the degree. Implications for admissions and orientation timespans were discussed in relation to transfer student transitions.

Sleep, Depressive Symptoms And Cognition In Older Adults And Caregivers Of Persons With Dementia, Glenna Shemida Brewster

USF Tampa Graduate Theses and Dissertations

Caregivers of persons with dementia, who are often older adults, report sleep disturbance, high rates of depressive symptoms and may be at risk for impaired cognition. This dissertation examined sleep, depressive symptoms, and cognition in older adults and caregivers of persons with dementia. The aims of the review of literature were to understand, in community dwelling adults 60 years and older, the relationships among sleep parameters (sleep onset latency, wake after sleep onset, sleep efficiency, total sleep time, and general sleep complaints), and the domains of cognition (Executive Function, Attention, Episodic Memory, Working Memory, Processing Speed), and global cognition. Based …

Straight Benevolence: Preserving Heterosexual Authority And White Privilege, Robb James Bruce

USF Tampa Graduate Theses and Dissertations

This thesis analyzes three current and popular media sites, exploring a term I coin “straight benevolence.” An ostensibly supportive and progressive attitude adopted by heterosexuals and expressed toward gay men in the United States, straight benevolence surreptitiously subordinates gayness and further entrenches white masculine heterosexual privilege. In my examination of hip-hop artist Macklemore’s “Same Love,” seven Major League Baseball “It Gets Better” gay-advocacy videos, and the “Suddenly, Last Summer” episode of ABC’s primetime U.S. television series Modern Family, I take an intersectional approach to address the interanimation of sexuality, gender, and race. I ask: In what ways is gay male …

Latino Immigrant Workers’ Search For Justice After Occupational Injury, Carla Gabriela Castillo

USF Tampa Graduate Theses and Dissertations

Latino immigrants encounter an entanglement of rights and policies after occupational injury or illness. In collaboration with an immigrant worker center, ethnographic research and a survey are used to analyze injured workers’ experiences. The center uses survey results to identify common threads and systematic problems, and to explore potential direct action. Through interviews with workers and medical and legal professionals, I investigate the barriers Latino immigrants face following occupational injury or illness, how their lived experiences relate to the greater medicolegal frameworks that demarcate most formal processes of compensation and treatment, and the experiences of professionals who mediate these structures. …

Crisis Communication And Celebrity Scandal: An Experiment On Response Strategies, Leah Champion

USF Tampa Graduate Theses and Dissertations

Recent allegations surrounding Bill Cosby presented an opportunity to combine, test, and extend situational crisis communication theory typology and image repair theory response strategies for celebrity use. Because Cosby did not respond to the numerous allegations against him, it presented an opportunity to experiment with new and existing typologies using a real case, as opposed to analyzing past response attempts or using a hypothetical case. This study used a 2 X 4 factorial design to test veracity of claims, a proposed concept, and response strategies via survey. Even though none of the hypotheses were supported, the present study opened up …

Effects Of Occupational Stressors On Nurses’ Safety Performance And Well-Being: A Within-Individual Study, Xinxuan Che

USF Tampa Graduate Theses and Dissertations

Occupational stressors have been extensively studied as predictors of safety performance and employee well-being in previous research. However, many newly introduced organizational constructs that have the characteristics of an occupational stressor have rarely been studied as such, especially from a within-person perspective. The current study focused on three occupational stressors in relation to safety performance. Based on previous literature, I proposed that within individuals, compulsory citizenship behavior, illegitimate tasks, and interpersonal conflict at work as occupational stressors would have negative effects on employees well-being and safety performance through negative emotions (anger), job attitudes (job satisfaction and organizational commitment) and role …

Computational Investigations Of Potential Energy Function Development For Metal-Organic Framework Simulations, Metal Carbenes, And Chemical Warfare Agents, Christian R. Cioce

USF Tampa Graduate Theses and Dissertations

Metal-Organic Frameworks (MOFs) are three-dimensional porous nanomaterials with a variety of applications, including catalysis, gas storage and separation, and sustainable energy. Their potential as air filtration systems is of interest for designer carbon capture materials. The chemical constituents (i.e. organic ligands) can be functionalized to create rationally designed CO2 sequestration platforms, for example. Hardware and software alike at the bleeding edge of supercomputing are utilized for designing first principles-based molecular models for the simulation of gas sorption in these frameworks. The classical potentials developed herein are named PHAST -- Potentials with High Accuracy, Speed, and Transferability, and thus are designed …

High-Throughput Screening Of Age-Related Changes In Caenorhabditis Elegans, Neil Copes

USF Tampa Graduate Theses and Dissertations

This project was developed to identify novel methods for high-throughput culturing and screening of C. elegans to investigate age-related metabolic changes and to survey the proteomic and metabolomic factors associated with age-related changes. To accomplish these goals we developed a novel way to grow C. elegans in liquid culture in 96-well microplates for several weeks without suffering significant fluid loss due to evaporation and without needing to shake or unseal the plates for aeration. We also developed methods for assaying the total volume of live C. elegans in microplate cultures using a fluorescence microplate reader and for performing RNAi experiments …

The “Other” Side Of Wall Street: Banking, Policies, And Adaptive Methods Of U.S. Migrant Workers, Cassandra Rae Decker

USF Tampa Graduate Theses and Dissertations

Migrant farmworkers' social and economic mobility is frequently constrained through the denial of basic resources, such as access to the formal financial sector. This thesis ethnographically examines banking policies as they apply to low-income, mobile, populations that temporarily reside in Florida. It utilizes participant observation, interviews, and participatory mapping with migrant farmworkers. It also considers how policymakers and service providers in the formal and informal financial sectors rationalize control of resources and the effects on mobile populations. Particular attention is paid to adaptive practices in the alternative financial sector – cash checking services, carrying cash, and remittances. By utilizing the …

The Continuum Of Ethno-Racial Socialization: Learning About Culture And Race In Middle-Class Latina/O Families, Maria D. Duenas

USF Tampa Graduate Theses and Dissertations

This thesis examines the discursive messages and specific practices that Latino families use to transmit messages about culture, race, and racism. Scholars have not fully explored the complexity and range of practices and discourses that are involved in Latinos’ ethno-racial socialization. The use of the phrase “ethno-racial socialization” is important because it combines the concepts of racial socialization and ethnic socialization in an effort to account for how the lived experiences of Latinos who mostly think of themselves as a racial group, are treated as one race, and thus, discuss race with family members. This research explores this process using …

Compassion Fatigue And Self-Care Strategies Among Addiction Professionals: A Qualitative Study, Amanda Depippo

USF Tampa Graduate Theses and Dissertations

Addiction is a prevalent disorder and is on the rise. Addiction has serious symptomology and can negatively impact an individual’s life in several areas. Not only can the person addicted become negatively impacted, but the addiction professional that treats this disorder can become negatively impacted as well. Because there is often a high co-occurrence of addiction and trauma among addiction clients, this intensifies the clinical profile of such clients which compounds the risk for addiction professionals. It is the addiction professional’s response to this combination of addiction and trauma that can cause these professionals to experience compassion fatigue.

Research has …

Mmv Malaria Box Activity Screening In Dormant Plasmodium Falciparum Phenotypes, Sandra Galusic

USF Tampa Graduate Theses and Dissertations

The causative agent of malignant tertian malaria, Plasmodium falciparum undergoes an arrested growth phenotype of its erythrocytic stage when under drug-stress. Recent artemisinin treatment failures seem to be indicative of such induction followed by recrudescence rather than actual therapeutic failure. Likewise, P. vivax hypnozoites are the prototypic dormants and the latent infections for which they are responsible prove most difficult to treat. Dihydroartemisinin, an artemisinin-derivative, can be used to exploit this mechanism by inducing a dormant state in ring-stage P. falciparum parasites and in turn, their recovery may be used as a screening period for compounds that inhibit or foster …

Community Identity And Social Practice During The Terminal Classic Period At Actuncan, Belize, Kara Ann Fulton

USF Tampa Graduate Theses and Dissertations

This research examines the relationship between the ways in which urban families engaged local landscapes and the development of shared identities at the prehispanic Maya city of Actuncan, Belize. Such shared identities would have created deep historical ties to specific urbanized spaces, which enabled and constrained political expansion during the Terminal Classic period (ca. A.D. 800–900), a time when the city experienced rapid population growth as surrounding centers declined. This research contributes to the understanding of urban processes of growth and decay in this region, and how they are linked to the behaviors of social factions in settlements.

For communities, …

Minocycline Treatment And The Necessity To Develop A Novel Outcome Measure For Children With Angelman Syndrome, Joseph Christopher Grieco

USF Tampa Graduate Theses and Dissertations

Angelman syndrome (AS) is a rare genetic disorder affecting 1/10,000 to 1/20,000 births. This disorder arises through the genetic disruption of the maternal UBE3A allele, which when coupled with epigenetic silencing of the paternal allele UBE3A allele, gives rise to an absence of UBE3A protein in the central nervous system. Clinical manifestations of the syndrome vary in severity and include poor motor function, deficits in language and severe intellectual impairments. Previous research in the Angelman syndrome mouse model revealed abnormalities in dendritic spine density and morphology of hippocampal pyramidal cells. As seen in humans with AS, mice show abnormal behavioral …

Immunological Characterization Of Duffy Binding Protein Of Plasmodium Vivax, Miriam Thankam George

USF Tampa Graduate Theses and Dissertations

Plasmodium vivax Duffy binding protein (DBP) is an essential ligand for reticulocyte invasion making it a premier asexual blood stage vaccine candidate. However, strain-specific immunity due to DBPII allelic variation may complicate vaccine efficacy, suggesting that an effective DBPII vaccine needs to target immune responses to conserved epitopes that are potential targets of strain-transcending neutralizing immunity. Anti DBPII monoclonal antibodies, which were previously characterized by COS7 cell binding assay as inhibitory and non-inhibitory to DBPII-erythrocyte binding, were mapped to DBPII gene fragment libraries using phage display. Inhibitory mAb 3C9 binds to a conserved conformation-dependent epitope in subdomain 3 while non-inhibitory …

Iwitness And Student Empathy: Perspectives From Usc Shoah Foundation Master Teachers, Brandon Jerome Haas

USF Tampa Graduate Theses and Dissertations

This qualitative interview study explores the perceptions of five USC Shoah Foundation Master Teachers who integrate IWitness in teaching about the Holocaust. The study focused on the perceptions of teachers as their students interact with survivor and witness testimony in IWitness as well as how IWitness provides a framework for moral education in comparison to other primary sources. Data gleaned from this study demonstrates the influence of personalized learning through testimony-based education on the development of empathy in secondary students. As IWitness is a new resource that engages students with Holocaust survivor testimony in innovative ways, this study fills a …

The Role Of The Interruption In Young Adult Epistolary Novels, Betty J. Herzhauser

USF Tampa Graduate Theses and Dissertations

Within the genre of young adult literature, a growing trend is the use of epistolary messages through electronic methods between characters. These messages are set apart from the formal text of the narrative of the novel creating a break in the text features and layout of the page. Epistolary texts require a more sophisticated reading method and level of interpretation because the epistolary style blends multiple voices and points of view into the plot, creating complicated narration. The reader must navigate the narrator’s path in order to extract meaning from the text. In this hermeneutic study, I examined the text …

Heart Of The Beholder: The Pathos, Truths And Narratives Of Thermopylae In _300_, James Christopher Holcom

USF Tampa Graduate Theses and Dissertations

This thesis argues that critical understanding of historical narratives needn’t be limited to cold, clinical applications of logic and reason. By doing a close textual reading of Frank Miller and Lynn Varley’s graphic novel, 300 and Zack Snyder’s 2007 film adaptation, I posit that critical analysis of popular narratives is better served when pathos takes a central role. Traditional rhetorical criticism tends to favor empirical evidence and fact over emotional, narrative truth. Yet, the writing, recounting and interpretation of history are more akin to arts than sciences. Historical narratives are subject to the same influences and techniques that make poetry, …

Tampa Electric Company's Big Bend Utility Plant In Hillsborough County, Florida: A Case Study, Lynne M. Hodalski-Champagne

USF Tampa Graduate Theses and Dissertations

This is an in-depth analysis of coal fire burning power plants, their effects on human health and the environment. It also employed case study data from Tampa Electric Company’s Big Bend facility to examine environmental infractions at that facility. Tampa Electric Company’s Big Bend Utility Plant, violated the Clean Air Act, which led to a lawsuit filed by the Department of Justice on behalf of the United States Environmental Protection Agency and the Florida Department of Environmental Protection in 1997. This case study details the lawsuit, and subsequent settlement as well as Tampa Electric Company’s record of compliance since 2000. …

Evidence Of Things Not Seen: A Semi-Automated Descriptive Phrase And Frame Analysis Of Texts About The Herbicide Agent Orange, Sarah Beth Hopton

USF Tampa Graduate Theses and Dissertations

From 1961 to 1971 the United States and the Republic of South Vietnam used chemicals to defoliate the coastal and upload forest areas of Viet Nam. The most notorious of these chemicals was named Agent Orange, a weaponized herbicide made up of two chemicals that, when combined, produced a toxic byproduct called TCDD-dioxin. Studied suggest that TCDD-dioxin causes significant human health problems in exposed American and Vietnamese veterans, and possibly their children (Agency, U.S. Environmental Protection, 2011). In the years since the end of the Vietnam War, volumes of discourse about Agent Orange has been generated, much of which is …

Tornado Fatalities: An In-Depth Look At Physical And Societal Influences, Heather Joann Key

USF Tampa Graduate Theses and Dissertations

The purpose of this study is to model and determine significant predictors of tornado death index values, and to investigate these significant predictors and what makes people vulnerable to tornado fatalities through expert interviews. This study also provides an understanding of the study participant’s perceptions of their county’s vulnerability to tornado fatality and demonstrates a true integration of methods and fields by studying geographic, meteorological, and sociological phenomena by use of quantitative and qualitative methods. The study consists of two parts: 1) A quantitative exploration of variables hypothesized to predict Tornado Death Index (TDI) values, 2) A qualitative investigation to …

System Threats And Gender Differences In Sexism And Gender Stereotypes, Sophie Lois Kuchynka

USF Tampa Graduate Theses and Dissertations

In the United States, women’s persistent gains in structural power may cause backlash among those motivated to preserve the status quo. The proposed study examines the conditions that prompt men and women to endorse sexism and promote gender stereotypes. System justification theory proposes that people are motivated to justify the socio-political system that governs them and threats to the stability of their system can increase individual’s motivated defenses. I expect men to show the strongest motivated defenses when the hierarchy is threatened or viewed as unstable, because to protect group-based interests men will reinforce the legitimacy of the system through …