Digital Commons Network^™

Mobilizing Images Of Black Pain And Death Through Digital Media: Visual Claims To Collective Identity After “I Can’T Breathe”, Aryn Kelly

USF Tampa Graduate Theses and Dissertations

In the wake of Eric Garner’s 2014 public execution at the hands of NYPD officers, online spaces such as Twitter saw an influx of remediated imagery referencing Ramsey Orta’s bystander cell phone video of Garner’s death. These images often explicitly reference the chokehold that killed Garner and/or they reappropriate Garner’s last words: “I can’t breathe.” To what formal dimensions in Orta’s video are these remediated images responding? What broader cultural work is the creation of these images doing?

In this project, I regard Orta’s video as the point of entry for considering the cultural work of remediating images from it, …

Economies Of Salvation In English Anchoritic Texts, 1100-1400, Joshua Edward Britt

USF Tampa Graduate Theses and Dissertations

This dissertation explores the different ways medieval authors conceived of anchoritism and solitary life by focusing on three important phases of the movement which are represented by Wulfric of Haselbury, Christina of Markyate, and fourteenth-century mystics. It is grounded in the medieval English anchoritic literature that was produced by religious scholars between the eleventh and fourteenth centuries. Initially, lacking a tradition of their own and a language to articulate the anchoritic experience, medieval hagiographers borrowed the desert imagery from the story of the early fathers who lived in the Syrian and Egyptian deserts, which they viewed as a place of …

The Effects And Students’ Views Of Teachers' Coded Written Corrective Feedback: A Multiple-Case Study Of Online Multiple-Draft Chinese Writing, Jining Han

USF Tampa Graduate Theses and Dissertations

With the rapid development of Web 2.0 in the field of education, which allows users to interact and collaborate with teachers and peers on the web, many researchers have focused on exploring the developments of using Course Manage System (CMS) in service of L2 writing (e.g., Chun, 2011; Warschauer & Grimes, 2007). Simultaneously, participation in learning and teaching Chinese as a foreign (TCFL) has been accelerating. Learning and teaching Chinese writing plays a significant role in the field of world languages education. In the field of Second Language Acquisition (SLA) and Foreign Language Education (FLE), many studies have examined the …

Health Information Barriers, Weight Status, And Health Behaviors Among Cancer Survivors: Exploring The Moderating Effects Of Race And Ethnicity, Jennifer L. Barinas

USF Tampa Graduate Theses and Dissertations

There is an increasing need for research addressing the health concerns faced in cancer survivorship. Research has indicated that racial and ethnic minority cancer survivors are at increased risk for negative health outcomes, and some findings suggest that health literacy may play a role. Yet, few studies have explored how relations among heath information barriers, weight status, and health behaviors may differ by race and ethnicity in cancer survivors. Objectives: 1) To explore whether health information barriers are associated with weight status, cigarette use, and alcohol use among cancer survivors, 2) To explore the moderating role of race and ethnicity …

Baltimore Mobility: The Wire, Local Documentary, And The Politics Of Distance, Richard M. Farrell

USF Tampa Graduate Theses and Dissertations

Extending scholarship on Baltimore’s media landscape, I observe how two moving-image texts, HBO’s The Wire (David Simon, 2002-2008) and 12 O’clock Boys (Lotfy Nathan, 2013), figure space and, by extension, mobility in the city. Specifically, I articulate how both figures of mobility relate with each other and to the mobility inequality that has historically and disproportionately plagued communities along the city’s east-west axis. Overall, in both texts, I read a shared anxiety toward sources of distant mediation. Through its sober audio-visual style and serial organization, I find The Wire fatalistically figures Baltimore mobility as conditioned by omnidirectional flows of power. …

Illuminating Changes In Preservice Teachers’ Perceptions About Teaching Elementary Mathematicsin An Introductory Methods Course, Elaine Cerrato

USF Tampa Graduate Theses and Dissertations

Producing highly skilled elementary mathematics teachers capable of facilitating mathematics learning in ways aligned with The Principles and Standards for School Mathematics (NCTM, 2000) and the Common Core State Standards for Mathematics (CCSSM), is a common objective of teacher preparation programs (National Governors Association & Chief Council of State School Officers, 2010). After decades of effort, Brown (2003) argues, teachers continue to teach in the way they were taught; thus, they disregard mathematics standards. As Abell, Appleton, and Hanuscin (2010) note, students’ preexisting ideas relevant to the nature of learning and teaching stem from experiences in their schooling, life, and …

A Functional Approach To Bullying Prevention And Reduction: The Development And Evaluation Of The Functional Behavior Assessment For Bullying-Behavior In Schools (Fabb-S), Lindsey Slattery

USF Tampa Graduate Theses and Dissertations

Bullying is reported to be one of the most prevalent forms of violence in schools and has negative health, financial, and social outcomes. Researchers define bullying as (a) aggressive behavior that is (b) repeated over time and that involves (c) a real/ perceived imbalance of power. The literature on bullying is limited due to the absence of functional behavior assessment procedures and individualized interventions for bullying behaviors. Study 1 developed the Functional Assessment of Bullying Behaviors in Schools (FABB-S) tool. Following expert review 21 items were found to have content validity. Following revision, the items were reviewed by child work …

Understanding The Adoption Process Of An Hpv Vaccine School-Entry Requirement In Puerto Rico, Coralia Vázquez-Otero

USF Tampa Graduate Theses and Dissertations

Human Papillomavirus (HPV) is the most common sexually transmitted infection (STI) in the US. Infection with low-risk HPV (i.e., 6 and 11) can cause genital warts, and persistent infection with high-risk HPV types (i.e., HPV 16 and 18) can progress to cancer. Currently, there is an HPV vaccine that is recommended for boys and girls, aged 11 to 12. Healthy People 2020 established a national objective of 80% completion of HPV vaccination among children aged 13 to 15 years old. Although the HPV vaccine is proven to be a safe and effective primary prevention strategy, uptake and completion rates remain …

The Potential Of Marine Microbes, Flora And Fauna In Drug Discovery, Santana Alexa Lavonia Thomas

USF Tampa Graduate Theses and Dissertations

Natural products are chemical compounds synthesized by a living organism. These compounds have been utilized by humans from ancient times to the present for their pharmacological and biological activities. Terrestrial organisms are considered a lucrative source of bioactive compounds and chemical diversity. Within the past 60 years, the marine environment has presented its potential as a validated source for structural diversity and biologically active compounds. Technology has given access from shallow waters down to the abyssal plane for exploration and investigation of the inhabitants. Marine organisms have displayed their benefits in the pharmaceutical industry with the approval of several marine-derived …

Using The Consolidated Framework For Implementation Research To Investigate Daily Pre-Exposure Prophylaxis (Emtricitabine/Tenofovir Df) Implementation Via Community-Based Hiv Testing Sites In Florida, Deanne E. Turner

USF Tampa Graduate Theses and Dissertations

Background: Pre-exposure prophylaxis (PrEP) is a daily pill that can reduce a person’s chances of acquiring HIV. HIV testing and counseling is a critical point during which non-clinical staff could intervene, discuss and/or refer clients for PrEP. However, not all HIV testing/counseling staff take part in PrEP implementation in the same way. This study investigated: 1) the underlying PrEP implementation subgroups of staff who perform HIV testing and 2) PrEP implementation as a function of key constructs from the Consolidated Framework for Implementation Research (CFIR).

Methods: This study was a mixed methods concurrent triangulation design, in which qualitative and quantitative …

Cooperation In Community Colleges, Frederic S. Gore

USF Tampa Graduate Theses and Dissertations

With the mounting pressures on institutions of higher education to do more with limited resources, the opportunity to collaborate with other colleges has emerged as a viable tool to create efficiencies and obtain valuable knowledge otherwise unattainable by an institution, even if that collaboration takes place with a competing institution. Enterprise resource planning (ERP) systems are critical to managing student information and college operations, but can be challenging for colleges to implement. Consortia present a unique solution to colleges to address gaps in their expertise and skills needed to achieve a successful ERP implementation. This study explores the factors that …

Security Framework For The Internet Of Things Leveraging Network Telescopes And Machine Learning, Farooq Israr Ahmed Shaikh

USF Tampa Graduate Theses and Dissertations

The recent advancements in computing and sensor technologies, coupled with improvements in embedded system design methodologies, have resulted in the novel paradigm called the Internet of Things (IoT). IoT is essentially a network of small embedded devices enabled with sensing capabilities that can interact with multiple entities to relay information about their environments. This sensing information can also be stored in the cloud for further analysis, thereby reducing storage requirements on the devices themselves. The above factors, coupled with the ever increasing needs of modern society to stay connected at all times, has resulted in IoT technology penetrating all facets …

Development And Validation Of Advanced Techniques For Treatment Planning And Verification In Megavoltage Radiotherapy, Saeed Ahmed

USF Tampa Graduate Theses and Dissertations

The aim of this work is primarily to validate the advanced techniques for treatment planning and dosimetric verification for modern megavoltage x-ray radiotherapy. With the advent of modern radiotherapy techniques, there is a great need for assuring quality of the radiation dose distributions generated by the advanced intensity modulated treatments (IMRT/VMAT). This is typically accomplished by the assessment of the treatment plan quality at the planning stage and then verification of the dose distributions through measurements on the phantoms or independent dose calculations prior to the actual delivery of these plans to patients. The major focus of this work is …

When Faced With A Democracy: Political Socialization Of First-Generation Ethnic Russian Immigrants In Central And South Florida, Marina Seraphine Mendez

USF Tampa Graduate Theses and Dissertations

It is a qualitative study about political socialization of first-generation ethnic Russian immigrants in Central and South Florida. The method used is a constructivist grounded theory with two-level coding. Based on data collected in forty in-depth interviews, I constructed a model of political socialization. It incorporates a starting point (the legal status in the US), triggers (English language proficiency, spousal support, and parenting), political socialization agencies (English as Second Language classes, a spouse, volunteering, the church) and output structures (bureaucratic institutions). Using respondents’ opinions about American vs. Russian political systems and mass media, their political participation, and views about political …

Cognitivism In School Psychologists’ Talk About Cultural Responsiveness: A Critical Discourse Analysis, Sujay Sabnis

USF Tampa Graduate Theses and Dissertations

Although there is an increase in publications on the topic of cultural responsiveness in school psychology, the research literature does not interrogate the discourse around cultural responsiveness and the modes of practices it enables. Using a preexisting dataset featuring interviews with 15 school psychologists, I analyzed the discursive formations characterizing the talk about cultural responsiveness. Data analysis using the critical discursive psychology framework illuminated the presence of cognitivism in participant talk. Critical discourse analysis drawing on Foucauldian theory of power effects revealed the ways in which cognitivism both enabled and constrained the discursive production of ‘culture’ and ‘cultural responsiveness’. Culture …

Right-Wing, Nationalist Discourses And Counter-Discourses On Twitter During The European Migrant Crisis, Ramona Kreis

USF Tampa Graduate Theses and Dissertations

This study examines right-wing, nationalist-conservative discourses on Twitter. Specifically, this study explores the features of right-wing discourses and counter-discourses in the context of the European migrant crisis in 2015 and the terrorist attack in Berlin, Germany, in 2016. Informed by critical discourse analysis and multimodal discourse analysis, the analysis focuses on discursive strategies and semiotic and multimodal resources found in tweets that either endorse or challenge anti-refugee stances during the aforementioned time frames. Additionally, this study explores to what extent the platform-specific technological affordances facilitate dialogic interaction between users who express right-wing opinions and users who challenge right-wing discourses.

The …

Lexical Influence In Phoneme Perception With Non-Degraded And Spectrally-Degraded Speech, Jane Bradley Smart

USF Tampa Graduate Theses and Dissertations

In speech perception tasks with ambiguous bottom-up information, lexical processes have been shown to influence listener responses, such as in phoneme categorization tasks (Ganong, 1980). Proponents of interactive theories of speech perception and spoken word recognition assert this influence is a top-down feedback mechanism that can affect bottom-up perceptual processes (e.g., McClelland & Elman, 1986). While robust influences on phoneme perception have been reported in multiple studies (Connine & Clifton, 1987; Ganong, 1980; Gow, Segawa, Ahlfors, & Lin, 2008; Pitt & Samuel, 1993; among others), some phonetic contrasts, particularly those that distinguish place of articulation, have been tested in very …

An Evaluation Of The Individualized Behavior Rating Scale Tool (Ibrst) In Inclusive Classroom Settings, Jessica L. Moore

USF Tampa Graduate Theses and Dissertations

One of the greatest challenges facing school staff is problem behavior in the classroom (Public Agenda, 2004). Children who engage in problem behavior in the classroom setting greatly challenge teachers and diminish the ability to learn. This study evaluated the effects of self-monitoring using the Individualized Behavior Rating Scale Tool (IBRST) on problem behavior and on-task behavior in a classroom setting using a multiple-baseline across participants design. This study also evaluated the extent to which students self-rating on the IBRST correlated with direct observation data. Results indicate that self-monitoring using the IBRST was an effective strategy for increasing on-task behavior …

The Textbook Decision: Purchasing Options Affecting Students In The Classroom, Josef Rill

USF Tampa Graduate Theses and Dissertations

This dissertation examined the relationship of student textbook purchasing practices to student success and satisfaction in selected general education undergraduate courses at a Florida public community college. The study utilized secondary data sources, specifically bookstore purchasing data, student records, and student satisfaction survey results. Descriptive statistics and ANOVA were used to determine relationships. Seven specific research questions were answered, and statistically significant results were identified as a result of the data analysis.

The results indicated that there was a relationship between the type of textbook/course material purchased or rented and a student’s final grade in a course. There was also …

A New Literacy Coach And Two English Language Arts Teachers Learn Together: A Narrative Inquiry, Christiana C. Succar

USF Tampa Graduate Theses and Dissertations

Literacy coaching is not new to education. Since the 2001 shift in the United States (U.S.) educational policy towards high-quality teacher training, accountability, and student achievement, literacy or reading coach positions have been a core part of the educational institution (U. S. Department of Education, 2003). However, with undefined coaching roles and inadequate coach training early in the initiative, minimal impact on effective teacher development and instructional shifts towards closing the achievement gap occurred (Dole, 2003; International Reading Association, 2004).

In the past ten years, more understanding of literacy coaches’ roles and responsibilities has occurred with the publication of numerous …

Foreign Language Teaching Assistants' Development: How Do Their Ideal Language Teacher Selves Unfold Over Time?, Jhon Alvaro Cuesta Medina

USF Tampa Graduate Theses and Dissertations

Using Dörnyei’s (2005) L2 Motivational Self System (L2MSS) and Kubanyiova’s (2007, 2009) model of ‘possible language teacher selves’ as main theoretical frameworks, this multiple case study explored four language teaching assistants’ developmental patterns with regards to their ideal language teacher selves over a two-year period. It also examined the challenges and limitations that these TAs faced, as well as the institutional support that they received over time. The data sources from this study included semi-structured interviews, class observations, and student artifacts (teaching philosophies, ideal teacher selves and observation reflections). A thematic analysis of these sources revealed how TAs conceptualized their …

Assessing Study Abroad Relationship With Perceived Global Competence Levels Of Undergraduate Business Students, Pavla Ozkul

USF Tampa Graduate Theses and Dissertations

Educating for global competence is vital if college graduates are to thrive in today’s technology driven and globally competitive world. One strategy for introducing students to unknown cultures and gaining important life skills is participation in a study abroad experience.

The purpose of this exploratory quasi-experimental research design study was to assess the relationship between perceived global competence levels and participation in study abroad experiences of business undergraduate students. The study assessed three dimensions of personal development: cognitive, intrapersonal, and interpersonal in a multicultural environment using a total of six global competence scales. Data were gathered from business undergraduate students …

Essays On Migration Flows And Finance, Suin Lee

USF Tampa Graduate Theses and Dissertations

In the first essay, I examine stock market implications of state-to-state migration flows that are known to provide the basis for social and business networks. I observe sizeable and robust excess return comovement between migration-flow receiving and sending states at both the individual stock and the state portfolio levels. Although I find that migration flows are associated with firms’ business activities, this comovement is not fully explained by economic fundamentals and decreases substantially when firms relocate to other states. In line with the view that migration networks form the basis for a common investor base for receiving and sending states …

The Underutilized Tool Of Project Management - Emotional Intelligence, Gerald C. Lowe

USF Tampa Graduate Theses and Dissertations

Previous research has typically focused on singular attributes that impact a leader’s effectiveness. This study, instead, looks at whether emotional intelligence moderates the anticipated negative effect of distributed presence on engagement and influence, and ultimately, leader effectiveness. Buttressed by emotional intelligence, engagement, and influence theories, the research question focused on how emotional intelligence skills moderate the impact of a project manager’s distributed presence to render the leader effective. The study sample for this research came from voluntary participants who work for a U.S. government agency comprising leaders co-located with their teams and distributed presence leaders. Descriptive statistics showed that leaders …

Effects Of A Spanish Phonological Awareness Intervention On Latino Preschoolers' Dual Language Emergent Literacy Skills, Xigrid T. Soto

USF Tampa Graduate Theses and Dissertations

Young children’s emergent literacy skills, particularly phonological awareness (PA) and alphabet knowledge (AK), are two of the strongest predictors of future reading skill. There is limited research evaluating the effectiveness of emergent literacy interventions on the dual language PA and AK skills of at-risk Latino preschoolers who are Dual Language Learners (DLLs). The bulk of existing interventions are conducted only in English. There is preliminary evidence supporting that DLL Latino children benefit from Spanish PA and AK instruction; however, few studies include preschool-aged children.

This study applied a multiple probe design across units of instruction to evaluate the effects of …

Effects Of Medications With Anticholinergic Properties And Opioids On Cognitive Function And Neural Volumetric Changes In Elderly Australians, Malinee Neelamegam

USF Tampa Graduate Theses and Dissertations

Introduction: Multiple comorbidities are common among older adults. Pharmaceutical interventions are the most common form of medical management of the multiple health conditions that the older adult population faces. Almost 90% of adults aged 65 years and above take at least one prescription medication. Polypharmacy (5 medication or more) occurs with 50% of the older adult population. Most medications used to treat common ailments affecting the geriatric population have anticholinergic properties. These medications are known to cause a range of side effects from peripheral effects to central nervous system effects. These adverse effects are of particular concern in the older …

Dynamic Pricing Of Electricity And Demand Response In Smart Communities, Vignesh Subramanian

USF Tampa Graduate Theses and Dissertations

Grid modernization using advanced metering infrastructure (AMI) will continue to enhance timely communication among the system operator (SO), producers, and consumers. This will further empower the vision of dynamic pricing and demand side management (DSM). The phrase dynamic pricing in this dissertation refers to the practice of disclosing binding prices of electricity just ahead of consumption. As regards DSM, the focus is on collective demand response (DR) by aggregators managing consumers’ loads in smart and connected communities (households, businesses, industries and aggregation of electric vehicle batteries). However, practitioners and researchers alike have expressed the fear that dynamic pricing may cause …

Communication As Constitutive Of Organization: Practicing Collaboration In And English Language Program, Ariadne Miranda

USF Tampa Graduate Theses and Dissertations

This dissertation is about collaboration as an organizational practice that is communicatively constituted. Specifically, I examine how members of a team in an English language program located in a large southeastern university in the United States make sense of what they define as a collaborative work environment and materialize it in their meetings in spoken and written discourse, and in their mention and use of organizational artifacts. Though the study examines the practices of one organizational setting, the insights generated illuminate broader organizational and discourse dynamics and speak to important issues in the discipline of communication such as authority, leadership, …

Epistemological Developmental Level And Critical Skill Thinking Level In Undergraduate University Students, Monnie Huston Wertz

USF Tampa Graduate Theses and Dissertations

Epistemological development and its relationship to critical thinking has been postulated in educational psychology since the 1970’s. By empirically examining epistemological development in relationship to thinking critically, a richer understanding of overall student development and instructional needs could be achieved. By taking into account a student’s epistemological development, issues unique to these stages could inform how to most effectively work with students to promote critical thinking development.

The purpose of this study was to explore the potential relationship between collegiate epistemological development and critical thinking skills by examining differences in critical thinking skills at different levels of epistemological development. The …

How Digital Versus Non-Digital Modes Of Food Ordering Influence Menu Healthfulness Perceptions And Food Choices, Annika Abell

USF Tampa Graduate Theses and Dissertations

Do digital devices change the way we think? Recent news reports and studies in education and psychology suggest that using modern internet technology affects our cognitive abilities. Modern technology is part of our daily lives and has facilitated communication. As technology has also changed the ways consumers order foods, the present research aims at investigating how the presence of different types of technology in a food choice context might influence food perceptions and choices. Touch-screen tablets or kiosks are becoming widely available in casual dining and fast-food restaurants. In addition, through collaborations with tech-giants like Uber Eats and Amazon, an …