Digital Commons Network^™

Refiguring Indexicality: Remediation, Film, & Memory In Contemporary Japanese Visual Media, Janine Marie Villot

USF Tampa Graduate Theses and Dissertations

Through an analog between film and memory, I argue contemporary Japanese visual media constantly remediates this relationship in order to develop a more inclusive, plastic indexicality that allows media without direct material contiguity access to an indexicality not typically attributed to it. Amidst the early twenty-first century shift from old, mechanical media to new, electronic media, each Japanese text engages the West through intercultural discourses and intracultural responses, just as Japan has continually encountered the West since its forced opening by Commodore Perry in 1853. The plasticized indexicality figured by contemporary Japanese visual media implies the plastic nature of abstracted …

Intermediate-Level Chinese Language Learners' Social Communication In Chinese On Facebook: A Mixed Methods Study, Shenggao Wang

USF Tampa Graduate Theses and Dissertations

With Facebook widely embraced by college students, exploring its educational uses has piqued both educators' and researchers' interest (Mills, 2011; Reinhardt & Zander, 2011; Thorne, 2011). Drawing on a functional perspective of language use, this study explored what kind of language functions intermediate-level Chinese language learners performed when they conducted social communication in Chinese on Facebook and whether conducting weekly social communication in Chinese on Facebook impacted their writing ability. A mixed methods design was adopted. A qualitative approach addressed discourse functions of student communication on Facebook. The qualitative data were mainly collected from nine students' Facebook posts during one …

From Upper Volta To Burkina Faso: A Study Of The Politics Of Reaction And Reform In A Post-Colonial African Nation-State, 1960-1987, Bryan J. Williamson

USF Tampa Graduate Theses and Dissertations

Abstract (from thesis text)

From Upper Volta to Burkina Faso, is the study of the politics of reaction and reform in a post-colonial nation-state of Burkina Faso. Since its independence from France on 5 August 1960 to 15 October 1987, Burkina Faso, the "land of the upright" people, has experience five changes in government. All of the coups that took place in this twenty-seven year period were reactionary and reforming. However, the most memorable reforms arrived after the coup of 4 August 1983 which gave rise to a youthful president in a thirty-three year old Captain Thomas Sankara. As the …

"Of That Transfigured World" : Realism And Fantasy In Victorian Literature, Benjamin Jude Wright

USF Tampa Graduate Theses and Dissertations

"Of That Transfigured World" identifies a generally unremarked upon mode of nineteenth-century literature that intermingles realism and fantasy in order to address epistemological problems. I contend that works of Charles Dickens, Charlotte and Emily Brontë, Walter Pater, and Oscar Wilde maintain a realist core overlaid by fantastic elements that come from the language used to characterize the core narrative or from metatexts or paratexts (such as stories that characters tell). The fantastic in this way becomes a mode of interpretation in texts concerned with the problems of representation and the ability of literature to produce knowledge. Paradoxically, each of these …

Reaction Formation And Homophobia: An Erp Examination, Krista Grace Yakub

USF Tampa Graduate Theses and Dissertations

Homophobia in men may be, in part, due to reaction formation rooted in unacceptable same-sex attraction. Previous studies have not confirmed a covert same-sex attraction in homophobic men, which is necessary for a reaction formation theory of homophobia. This study sought to reveal possible covert same-sex attraction in homophobic men. In this study, heterosexual and homosexual male erotic images were presented in a passive S1/S2 stimulus prediction design to 48 self-identified heterosexual participants, grouped by homophobia. Three event-related potential responses related to valenced emotional processing were examined: the medial frontal negativity (MFN), the late positive potential (LPP), and the positive …

Statistical Topics Applied To Pressure And Temperature Readings In The Gulf Of Mexico, Malena Kathleen Allison

USF Tampa Graduate Theses and Dissertations

The field of statistical research in weather allows for the application of old and new methods, some of which may describe relationships between certain variables better such as temperatures and pressure. The objective of this study was to apply a variety of traditional and novel statistical methods to analyze data from the National Data Buoy Center, which records among other variables barometric pressure, atmospheric temperature, water temperature and dew point temperature. The analysis included attempts to better describe and model the data as well as to make estimations for certain variables. The following statistical methods were utilized: linear regression, non-response …

A Model Of Positive Sequential Dependencies In Judgments Of Frequency, Jeffrey Scott Annis

USF Tampa Graduate Theses and Dissertations

Positive sequential dependencies occur when the response on the current trial n is positively correlated with the response on trial n-1. This was recently observed in a Judgment of Frequency (JOF) task (Malmberg and Annis, 2011). A model of positive sequential dependencies was developed in the REM framework (Shiffrin & Steyvers, 1997) by assuming that features that represent the current test item in a retrieval cue carry over from the previous retrieval cue. To assess the model, we sought a set of data that allows us to distinguish between frequency similarity and item similarity. Therefore, we chose to use a …

Exploring Potential Risk Factors Of Fetal Origins Of Diabetes: Maternal Stressors During Pregnancy And Birth Outcomes Among Women In A Hospital In The Municipality Of Caguas, Puerto Rico, Juan Pablo Arroyo

USF Tampa Graduate Theses and Dissertations

Puerto Rico has the highest prevalence of type 2 diabetes, low birth-weight, and the second highest prevalence of preterm-birth in all the U.S. and its non-incorporated territories. These conditions are related. Birth-weight at both ends of the spectrum and preterm-birth are associated with an increased risk for developing type 2 diabetes and immune-inflammatory dysregulations. Maternal psychosocial stressors during pregnancy have also been recognized as potential risk factors for type 2 diabetes, and have been consistently associated with preterm-birth and low birth-weight across populations. Current evidence points toward epigenetic fetal metabolic-programming as the mechanism that underlies the increased risk for the …

An Investigation Of Ocb Demands And Workplace Behaviors, Jeremy Allen Bauer

USF Tampa Graduate Theses and Dissertations

Abstract

The current study investigated the relationship between demands for organizational citizenship behaviors and future displays of organizational citizenship and counterproductive work behaviors. Such demands are conceptualized as workplace conditions that make it difficult for employees to complete their job (i.e., organizational constraints), performance failures of coworkers such as incomplete or incorrectly done tasks (i.e., coworker failure) and direct or indirect request from the supervisors to commit more organizational citizenship behaviors (i.e., supervisor pressure). Additionally, the effect of negative affectivity, hostile attribution bias, attributions of blame, and target specific scales of workplace behaviors were investigated. The design of the current …

Structure, Dynamics, And Evolution Of The Intrinsically Disordered P53 Transactivation Domain, Wade Michael Borcherds

USF Tampa Graduate Theses and Dissertations

in numerous disease states, including cancers and neurodegenerative diseases. All proteins are dynamic in nature, occupying a range of conformational flexibilities. This inherent flexibility is required for their function, with ordered proteins and IDPs representing the least flexible, and most flexible, respectively. As such IDPs possess little to no stable tertiary or secondary structure, they instead form broad ensembles of heterogeneous structures, which fluctuate over multiple time scales. Although IDPs often lack stable secondary structure they can assume a more stable structure in the presence of their binding partners in a coupled folding binding reaction.

The phenomenon of the dynamic …

Uncontrolled Hypertension And Associated Factors In Hypertensive Patients At The Primary Healthcare Center Luis H. Moreno, Panama: A Feasibility Study, Roderick Ramon Chen Camano

USF Tampa Graduate Theses and Dissertations

Background: According to the World Health Organization (WHO), hypertension is a major risk factor for cardiovascular disease (CVD), renal impairment, peripheral vascular disease, and blindness. In Panama, a recent study estimated the prevalence of hypertension at 38.5% in the two main provinces of the country, with a rate of uncontrolled hypertension of 47.2%.

Objectives: The aims of this study were to assess the feasibility of the study design and to describe the characteristics of the hypertensive population and the physician's adherence to Panamanian antihypertensive protocols and their relationship with uncontrolled hypertension.

Methods: This is a cross-sectional study of adult hypertensive …

Supporting Speech-Language Pathologist Evidence-Based Practice Use: A Mixed-Methods Study In Skilled Nursing Facilities Within The Promoting Action On Research Implementation In Health Services Framework, Natalie Franko Douglas

USF Tampa Graduate Theses and Dissertations

As the management of dementia is a significant public health concern, efforts to increase access to effective treatments to a greater number of residents with dementia in skilled nursing facilities (SNFs) are warranted. The treatment addressed in this study, non-electronic external memory aids, is an evidence-based practice that has been found to increase positive communicative interactions and decrease negative behavioral problems of residents with dementia in SNFs.

Although use of memory aids is recommended, there are significant barriers such as lack of time and resources that inhibit the use of effective treatments in typical clinical settings. To address such barriers …

Relationship Between Dysphoric Moods, Risk-Taking Behaviors, And Toxoplasma Gondii Antibody Titers In Female Veterans, Allyson Radford Duffy

USF Tampa Graduate Theses and Dissertations

The number of female veterans is increasing daily. Previous research conducted on veterans has focused primarily on males or with small samples of females. Depression and suicidality are becoming increasingly evident in returning veterans. Toxoplasma gondii is an intracellular parasite that is common in the Middle East and has been reported to cause changes in personality and behavior.

The purpose of the current study was to examine relationships between T. gondii antibody titer and socioeconomic variables, dysphoric moods, and risk-taking behaviors in a sample of 70 female veterans. Blood samples were collected and analyzed for T. gondii antibody titer and …

Accidental Detention: A Threat To The Legitimacy Of Venezuelan Democracy, Mabel Gabriela Durán-Sánchez

USF Tampa Graduate Theses and Dissertations

The main argument of this thesis is that the penitentiary crisis in Venezuela is brought about an inept criminal justice system whose functioning (or lack thereof) further exacerbates overcrowding in penitentiary facilities as well as violates the most basic human rights. More elaborately, I argue that the unintentional (mis)use of pre-trial preventive detention, one of the consequences of the inept criminal justice system, further exacerbates the overcrowding in prisons and creates serious human rights implications. The purpose of this study is to establish a connection between the penitentiary crisis in Venezuela, with a focus on pre-trial preventive detention, and the …

Social Studies Teachers In An Evaluative Role: The Peer Evaluator Experience In The Accountability Era, Martha Barnes Ford

USF Tampa Graduate Theses and Dissertations

As the evaluation of teachers becomes prominent in the current climate of educational reform, the details of teacher evaluation systems become important. The goal of the research was to gain perspective about a little-studied group key in education reform efforts to improve teacher evaluation--the peer evaluator. Teachers serving as peer evaluators were interviewed to reveal their perceived lived experiences before undertaking the role, benefits and challenges they perceived during the role, and their perception of how the experience will impact their future as educators. Extensive profiles of three peer evaluators were crafted based on in-depth interviews. The themes revealed from …

Exploring The Motives, Perceptions And Constructed Identities Of The Facilitators For One Regional Council Of A Positive Youth Development Program: Girls On The Run, Ashley Ann Gallentine

USF Tampa Graduate Theses and Dissertations

The purpose of this study is to explore the coaches' perceptions, motives and constructed identities by participating in a regional physical activity-based positive youth development program. There is growing evidence that suggests the success of positive youth development (PYD) programs depend on the environment that is created by caring adult mentors. These coaches are the delivery vehicles for these programs and play an essential role in the development of participating youth. As a result, the characteristics these coaches possess are critical to the success of the PYD implementation. Based on the application of anthropological methods and theory, this study seeks …

Unbearable Weight, Unbearable Witness: The (Im)Possibility Of Witnessing Eating Disorders In Cyberspace, Kristen Nicole Gay

USF Tampa Graduate Theses and Dissertations

This thesis argues that the recent erasure of digital pro-anorexia ("pro-ana") narratives by websites such as Tumblr, Pinterest, and Instagram represents an attempt to silence female self-starvers and reify the authority of medical associations to speak for female bodies. I draw parallels between these attempts and Gayatri Chakravorty Spivak's theory of epistemic violence, since the experiences of women are effectively discredited, through metaphors that render the thin body dangerous, to shore up professional medical authority. As an attempt to privilege the experiences of the self-starvers, I analyze one Tumblr blog with eating disorder content to listen to the letters users …

How Does A Principal Use Intention And Strategy In The Enactment Of Advocacy Leadership, Lisa Marie Grant

USF Tampa Graduate Theses and Dissertations

District and school leadership are essential to the success of our students and our schools. While extensive conceptual literature describes leadership characteristics, there are few empirical studies that address the daily reality of schools. In addition, additional research is needed describing how principals maneuver within the context of schools and school districts. This phenomenological study explored how one elementary school principal understands and enacts leadership and to what extent she employs intentional strategies to facilitate change. The purpose of the study was to offer a rich profile of one elementary school principal's practice to understand how a principal constructs meaning, …

Multiple Calibrations In Integrative Data Analysis: A Simulation Study And Application To Multidimensional Family Therapy, Kristin Wynn Hall

USF Tampa Graduate Theses and Dissertations

A recent advancement in statistical methodology, Integrative Data Analyses (IDA Curran & Hussong, 2009) has led researchers to employ a calibration technique as to not violate an independence assumption. This technique uses a randomly selected, simplified correlational structured subset, or calibration, of a whole data set in a preliminary stage of analysis. However, a single calibration estimator suffers from instability, low precision and loss of power. To overcome this limitation, a multiple calibration (MC; Greenbaum et al., 2013; Wang et al., 2013) approach has been developed to produce better estimators, while still removing a level of dependency in the data …

Circulating Ceramics In The Eighteenth Century Colonial Circum-Caribbean: Towards An Archaeological Model For Inter-Site Comparison, Daniel B. Hughes

USF Tampa Graduate Theses and Dissertations

In the Caribbean, the eighteenth century symbolized a period of shifting powers in the region. Spain abandoned control of many of the smaller islands in the Caribbean, which were quickly taken over and subsequently controlled by the three major European competitors: England, France, and the Netherlands. These islands would be traded as prizes during various European conflicts that would always spread into the region. Unfortunately, most of the archaeological work that has occurred within the Caribbean has tended to largely focus on the micro-scale analysis. While development of a macro-scale analysis to assist an understanding of the past in the …

An Acoustic-Based Microfluidic Platform For Active Separation And Mixing, Myeong Chan Jo

USF Tampa Graduate Theses and Dissertations

Particle separation is of great interest to many biological and biomedical applications. Flow-based methods have been used to sort particles and cells. However, the main challenge with flow based particle separation systems is the need for a sheath flow for successful operation. Existence of the sheath liquid dilutes the analyte, necessitates precise flow control between sample and sheath flow, requires a complicated design to create sheath flow and separation efficiency depends on the sheath liquid composition. In addition, current gold standard active separation techniques are only capable of separation based on particle size; hence, separation cannot be achieved for same-size …

Does The Use Of Personally Relevant Stimuli In Semantic Complexity Training Facilitate Improved Functional Communication Performance Compared To Non-Personally Relevant Stimulus Items Among Adults With Chronic Aphasia?, Stephanie Karidas

USF Tampa Graduate Theses and Dissertations

This study investigated the influence of semantic complexity treatment in individuals with fluent aphasia on discourse performance. Semantic treatment is an effective way to improve semantically based word retrieval problems in aphasia. Treatment focused on the semantic application of the Complexity Account of Treatment Efficacy (CATE) (Thompson, Shapiro, Kiran, & Sobecks, 2003) promotes training of complex items resulting in generalization to less complex, untrained items. In addition, research has shown that the personal relevance of treatment material can increase treatment efficacy. This study investigated the effect of semantic treatment of atypical personally relevant items among individuals with aphasia on discourse …

The Psychophysiology Of Novelty Processing: Do Brain Responses To Deviance Predict Recall, Recognition And Response Time?, Siri-Maria Kamp

USF Tampa Graduate Theses and Dissertations

Events that violate expectations are biologically significant and accordingly elicit various physiological responses. We investigated the functional relationship between three of these responses: the P300, the Novelty P3 and the pupil dilation response (PDR), with a particular focus on their co-variance with reaction time and measures of subsequent memory. In a modified Novelty P3 oddball paradigm, participants semantically categorized a sequence of stimuli including (1) words of a frequent category, (2) words of an infrequent category (14% of the trials) and (3) pictures of the frequent category (14% of the trials). The Novelty P3 oddball task was followed by a …

Exercise Barriers In Cancer Survivors: A Multi-Dimensional Approach, Morgan Lee

USF Tampa Graduate Theses and Dissertations

The population of cancer survivors is rapidly expanding, and promotion of health and quality of life for these individuals is a priority. Exercise confers numerous general and cancer–specific benefits, yet many cancer survivors are insufficiently active. Research on perceived exercise barriers in cancer survivors has been limited by methodological and conceptual problems. Recent research suggests barriers may be multi–dimensional, and different types of barriers may be salient depending on whether or not a person intends to engage in a given behavior. Global (i.e., abstract) barriers may be negatively associated with intention, while practical (i.e., concrete) barriers may be positively associated …

Physiological And Behavioral Mechanisms Of Range Expansion In The House Sparrow (Passer Domesticus), Andrea Lyn Liebl

USF Tampa Graduate Theses and Dissertations

Introduced species cause both considerable ecological and economic damage every year. However, not much is known about how certain species are able to establish and spread beyond the site of initial introduction, whereas others do not. Species undergoing range expansion following an introduction may prove to be a valuable resource to invasion biology, but may also be informative in light of species' responses to changing environments (i.e. global climate change). Here, I took advantage of an ongoing range expansion of an introduced vertebrate species. House sparrows (Passer domesticus) were introduced to Mombasa, Kenya in the 1950s and have subsequently expanded …

Interrogation Of Epor Fidelity In Myelodysplastic Syndrome Hematopoiesis And Stabilization By The Immunomodulatory Agent, Lenalidomide, Kathy Lynn Mcgraw

USF Tampa Graduate Theses and Dissertations

Myelodysplastic syndromes (MDS) include a spectrum of stem cell malignancies characterized by ineffective hematopoiesis and predisposition to acute myeloid leukemia (AML) transformation. Patients are predominantly older (greater than 60 years old), with progressive cytopenias resulting from ineffective and cytologically dysplastic hematopoiesis. MDS subtypes are classified by morphologic features and bone marrow blast percentage, as well as cytogenetic pattern, as is the case for deletion 5q MDS. Interstitial deletion of the long arm of chromosome 5, del(5q), is the most common chromosomal abnormality in patients with MDS, and the 5q- syndrome, represents a distinct subset of del(5q) MDS characterized by an …

Impacts Of U.S. Foreign Policy And Intervention On Guatemala: Mid-20th Century, Patricia M. Plantamura

USF Tampa Graduate Theses and Dissertations

International Relations theory includes realist concepts of sovereign nation-states interacting in an anarchic world as they rationally determine their own national interests based upon ever-changing competition for power. In this interplay for power, nation-states may affect each other politically, economically, ideologically or militarily. This thesis focuses on effects of U.S. foreign policy and U.S. intervention in Guatemala in the time period surrounding the Guatemalan Revolution (1944-1954), with its "liberation" in 1954, and then into the early 1960s as the Guatemalan state began to be militarized. In this thesis I will answer the following question:

How did the United States affect …

Cultivating Local: Building A Local Food System In Western North Carolina, Allison S. Perrett

USF Tampa Graduate Theses and Dissertations

This dissertation examines a movement in Western North Carolina to build a local food system, one grounded in the conditions and relationships of place. In 2000, Mountain Family Farms launched the Local Food Campaign to raise public awareness about the region's farms and farming heritage, to educate consumers about the benefits of buying food grown by local farms, and, ultimately, to build markets for locally grown food to sustain the region's farms. The campaign sparked a social movement and over a decade later local farms and locally grown food are a palpable feature of life in the mountains of Western …

The Effect Of Rate Change On The Relative Timing Of Speakers With Multiple Sclerosis, Brandlynn N. Reister

USF Tampa Graduate Theses and Dissertations

Relative timing ratios are a useful measure for determining the temporal regularities of speech. The timing intervals that make up these ratios are thought to be important when creating the motor plan for an utterance (Weismer & Fennell, 1985). In fact, these ratios have been shown to be remarkably stable, even when speakers deliberately increase their rate (Tuller & Kelso, 1984; Weismer & Fennell, 1985). The constancy of these ratios also has been demonstrated in speakers with known speech timing disturbances, like the dysarthrias associated with Parkinson's and Huntington's disease (Goberman & McMillan; Ludlow, Connor, & Bassich, 1987; Weismer & …

A Collective Case Study Of The Diagnosis Of Dissociative Disorders In Children, Jacqueline J. Reycraft

USF Tampa Graduate Theses and Dissertations

There is a paucity of research on the diagnosis of dissociative disorders in children. Most children are misdiagnosed with more common mental disorders with similar symptoms. Earlier recognition of dissociative disorders can save years of pain, suffering, and cost. This qualitative collective case study examined the process of diagnosing dissociation in two children under the ages of 12 at the beginning of treatment. A concurrent focus on the training and development of the therapist/researcher is included. Archival data including progress notes, psychotherapy notes, assessments, correspondence, legal documents, school records, and medical records were analyzed using within-case and cross-case analyses to …