Digital Commons Network^™

Development And Validation Of The Exercise Appearance Motivations Scale, Leah S. Boepple

USF Tampa Graduate Theses and Dissertations

Exercise rooted in changing one’s appearance is associated with increased disordered eating and body image pathology. There are a limited number of scales assessing appearance-based exercise, and those that do are methodologically flawed. The aim of the current work was to develop a psychometrically sound measure of appearance-based exercise (Exercise Appearance Motivations Scale (EAMS)). Female undergraduate students (N = 650) completed an online survey designed to assess the EAMS’ psychometric properties. Factor analysis and hierarchical regressions were used for measure development and validation. Five factors of the EAMS were identified through factor analysis: muscularity, appearance, societal pressures, shape/weight, and avoidance/shame. …

Developing A Model To Predict Prevalence Of Compulsive Behavior In Individuals With Ocd, Lindsay D. Fields

USF Tampa Graduate Theses and Dissertations

The most common method of diagnosing Obsessive-Compulsive Disorder is the Yale-Brown Obsessive Compulsive Scale, which measures the severity of symptoms without regard to compulsions. However, this scale is limited to only considering the quantifiable time and energy lost to compulsions. Conversely, current systems of brain imaging arrest mobility and thus make it virtually impossible to observe compulsions at all, focusing instead on neurological responses to external stimuli. There is little research which merges both approaches, to consider the neuro-physiological effects of obsessions as well as the physical response through compulsions. As such, this research is focused on developing a model …

An Experimental Examination Of Automatic Interpretation Biases In Major Depression, Alexandra H. Cowden Hindash

USF Tampa Graduate Theses and Dissertations

Cognitive theories of depression have long posited automatic interpretation biases (AIB) as a central contributor to depressed mood. The current study was first to examine AIB in a clinically defined depressed sample. While assessing AIB using a semantic association paradigm, pupillary reactivity was simultaneously recorded to build insight into the AIB process. A total of 53 individuals (25 depressed and 28 healthy control) completed the Word Sentence Association Paradigm for Depression (WSAP-D) while pupillary reactivity was recorded. Results revealed the depressed group was significantly more likely to endorse negative AIB and less likely to endorse benign AIB compared to healthy …

Contributors To And Correlates Of Loneliness In Lung Cancer Patients, Kelly A. Hyland

USF Tampa Graduate Theses and Dissertations

Background

Loneliness, or the perceived discrepancy between the quantity and quality of ones’ actual social relationships and desired level of connectedness, is a potentially important psychosocial factor in lung cancer patients. The purpose of the current study was to investigate the relationship of loneliness to depressive symptoms, quality of life, and social-cognitive variables and to explore the role of loneliness in mediating relationships between social-cognitive variables and depressive symptoms and quality of life. Finally, the study examined whether loneliness predicted change over time in depressive symptoms and quality of life.

Methods

Lung cancer patients were recruited from the Moffitt Cancer …

Perceptions Of Quality Of Life, Peer Relationships, And Health Literacy In Adolescents With Phenylketonuria (Pku), Katherine L. Wesley

USF Tampa Graduate Theses and Dissertations

Phenylketonuria (PKU) is a rare inborn error of metabolism that can be managed through lifelong treatment adherence to a restricted diet and supplemental medical formula (Vockley et al., 2014). Untreated PKU can result in severe intellectual disability, anxiety, depression, executive functioning deficits, and seizures (Cappelletti et al., 2013; Moyle et al., 2007). Even individuals who are continuously treated for PKU can experience high rates of anxiety and depression, executive functioning deficits, social difficulties, and lower full-scale IQ scores than their siblings and parents (Bosch et al., 2015; Manti et al., 2016; Waisbren et al., 2007). Additionally, adolescents are at risk …

An Evaluation Of Pit Latrines And User Perception Of Excrement In Ngäbe Communities In Panama, James A. Libby

USF Tampa Graduate Theses and Dissertations

At the end of the Millennium Development Goal (MDG) period in 2015, 2.3 billion people, 31% of the global population, still did not have access to even basic sanitation services. Of these people, 892 million still practice open defecation, and 856 million people use unimproved facilities such as pit latrines without a slab or platform or hanging latrines or bucket latrines (JMP 2017). Sustainable Development Goal (SDG) Target 6.2 now aims to achieve adequate and equitable sanitation and hygiene for all and sets the ambitious target of eradicating open defecation by 2030. While the number of people open defecating was …

A Latent Profile Analysis Of Benefactor And Beneficiary Organizational Citizenship Behaviors Toward Individuals, Seulki Jang

USF Tampa Graduate Theses and Dissertations

Although organizational citizenship behaviors toward individuals (OCB-I) have been studied over decades, the beneficiary side of OCB-I has been understudied. The co-existing and interactive possibility of benefactor OCB-I and beneficiary OCB-I within individuals has been ignored. Therefore, this research adopted a person-centered approach and examined different profiles of benefactor OCB-I and beneficiary OCB-I on the basis of Grant’s (2013) theory. Results from Study 1 data (cross-sectional data) and Study 2 data (multiple waves of data) revealed the three profile groups: vigorous (high benefactor OCB-I and high beneficiary OCB-I), moderate (moderate benefactor OCB-I and moderate beneficiary OCB-I), and passive OCB-I groups …

Do All “Good Mothers” Breastfeed? How African American Mothers’ Values And Experiences Of Early Motherhood Influence Their Infant Feeding Choices, Airia S. Papadopoulos

USF Tampa Graduate Theses and Dissertations

The food an infant is fed can reflect many things: a source of nutrition, the social and cultural circumstances into which an infant is born, or even a family’s beliefs about the body and breast milk as a source of nutrition. Exclusive breastfeeding, currently the gold standard for infant feeding in the United States (US), is often identified as an expectation in discourses on being a “good mother.” African American mothers in particular are the least likely group in the US to breastfeed in any capacity and many efforts are underway to increase the breastfeeding rates of this population.

This …

Egos Gone Wild: Threat Detection And The Domains Indicative Of Toxic Leadership, Matthew S. Arbogast

USF Tampa Graduate Theses and Dissertations

Toxic leaders are a serious problem, but shockingly, there is no standard detection tool that is both efficient and accurate. Compounding the problem are the various definitions and descriptions used to operationalize toxic leadership. This research sought to align the literature, offer a concise definition, and assess the domains indicative of toxic leadership through two conceptually compatible studies. Study 1 involved development of a toxic leader threat detection scale. Results using a variable-centered approach indicated that follower perceptions (n = 357) of leader empathy (4-item scale; α = .93) and the need for achievement recognition (4-item scale; α = .83) …

Rumination And Worry: Factor Structure And Predictive Utility, Andrew Mark Kiselica

USF Tampa Graduate Theses and Dissertations

Criticism of discrete classification systems for mental disorders has led to a focus on identification of mechanisms that cut across symptom clusters, known as transdiagnostic factors. One such proposed factor is negative repetitive thought (NRT), or a perseverative, often uncontrollable, focus on negative information, experiences, or expectations. Worry and rumination are two major constructs thought to compose NRT. No confirmatory factor analyses have investigated whether worry and rumination might compose a general NRT factor, discrete factors, or some combination of the two. The first purpose of the current study was to use confirmatory factor analyses to uncover whether worry and …

Physical And Social Systems Resilience Assessment And Optimization, Daniel Romero Rodriguez

USF Tampa Graduate Theses and Dissertations

Resilience has been measured using qualitative and quantitative metrics in engineering,economics, psychology, business, ecology, among others. This dissertation proposes a resilience metric that explicitly incorporates the intensity of the disruptive event to provide a more accurate estimation of system resilience. A comparative analysis between the proposed metric and average performance resilience metrics for linear and nonlinear loss and recovery functions suggests that the new metric enables a more objective assessment of resilience for disruptions with different intensities. Moreover, the proposed metric is independent of a control time parameter. This provides a more consistent resilience estimation for a given system and …

Exploring Spanish Heritage Language Learning And Task Design For Virtual Worlds, Brandon J. King

USF Tampa Graduate Theses and Dissertations

In this exploratory case study, I take a constant comparative methods type approach to exploring a shift in second language acquisition (SLA) away from approaches built on the assumption that language participants in the U.S. are monolingual English speakers (Block, 2003; Ortega, 2009, 2013; Thompson, 2013; Valdés, 2005), with little initial investment in the language or its culture (Rivera-Mills, 2012; Valdés, Fishman, Chavéz, & Pérez, 2006). This bias has entrenched a monolingual speaker baseline for statistical analysis within many experimental designs (Block, 2003; Ortega, 2009, 2013; Thompson, 2013; Valdés, 2005). Further, I redress this methodological bias by applying sociocultural theoretical …

A Multiple-Case Study Examining Faculty Members’ Online Course Design And Teaching Experiences In Distance Education, Ahmet Colak

USF Tampa Graduate Theses and Dissertations

With the advances in technology, there has been a steady and unstoppable expansion in online education, and as technology has kept changing, so has online education. These changes have impacted the experiences of the faculty members, which has led to a growing interest in examining what online faculty members’ lived experiences are. To have a better understanding of the prior status of the research conducted on online education, this dissertation included a systematic literature review between the years 2000-2018. The systematic review of the literature demonstrated that the major issues examined in prior studies included online faculty motivation, inhibitors, online …

Hume On The Doctrine Of Infinite Divisibility: A Matter Of Clarity And Absurdity, Wilson H. Underkuffler

USF Tampa Graduate Theses and Dissertations

I provide an interpretation of Hume’s argument in Treatise 1.2 Of the Ideas of Space and Time that finite extensions are only finitely divisible (hereafter Hume’s Finite Divisibility Argument). My most general claim is that Hume intends his Finite Divisibility Argument to be a demonstration in the Early Modern sense as involving the comparison and linking of ideas based upon their intrinsic contents. It is a demonstration of relations among ideas, meant to reveal the meaningfulness or absurdity of a given supposition, and to distinguish possible states of affairs from impossible ones. It is not an argument ending in an …

A Cultural Adaptation Of Functional Communication Training, Anna Rosio Garcia

USF Tampa Graduate Theses and Dissertations

Disparities in the use, quality, and outcomes of treatments, and the barriers that deter Hispanics from receiving healthcare services have been widely studied. Yet, similar efforts have been slow in the field of Applied Behavior Analysis (ABA). A way to decrease treatment disparities is to assess the influence of cultural variables in behavior analytic interventions, and to evaluate whether manipulations to these variables improve the overall results of the interventions among Hispanic families. During this study, we adapted functional communication training (FCT) to Hispanic parent’s cultural values, we assessed the preference for culturally adapted and non-culturally adapted functional communication responses …

Discourse, Affinity And Attraction: A Case Study Of Iran's Soft Power Strategy In Afghanistan, Hiva Feizi

USF Tampa Graduate Theses and Dissertations

This dissertation is a case study of the Islamic Republic of Iran’s approach to soft power with a focus on Iran’s use of soft power in Afghanistan. This dissertation is unique as it a delves into the diverse conceptual prescriptions on soft power, especially from a non-Western perspective. Studies of soft power in the current International Relations discipline ignore the implicit widespread liberal democratic bias in the current understanding of the concept. This dissertation argues that there are certain ontological assumptions lying deep within the soft power model first proposed by Joseph Nye (1990) that make it difficult to use …

Evaluation Of Academic And Social Engagement In A Technology-Based Collaborative Approach To Inclusive Geoscience Field Learning, Anita Marie Stone Marshall

USF Tampa Graduate Theses and Dissertations

Field learning is an important aspect of geoscience education to teach or reinforce concepts and skills, and the highly social experience of field work can improve learning outcomes, create networks to support future academic success, and promote a sense of belonging in the geosciences. However, field learning presents significant barriers to participation for students with physical disabilities. The introduction of digital data collection and communication devices into traditional field work settings has created new opportunities to expand access to field learning experiences such as remote collaboration; a method of undertaking field work through collaborative teamwork and the use of digital …

Seeing Trauma: The Known And The Hidden In Nineteenth-Century Literature, Alisa M. Deborde

USF Tampa Graduate Theses and Dissertations

Trauma as an official diagnosis first entered the DSM in 1980 and literary theorists began employing the term to discuss literature not too long after. Since the 1990s, theorists have largely focused on twentieth-century trauma literature with Holocaust and Modernist texts garnering much of the critical interest. Yet, Victorian life was also marked by trauma-causing events. From railway catastrophes, to industrial accidents, to premature deaths, and infectious diseases, Victorians reckoned with wounds to the mind through their lived experience. Trauma scholars who do work with nineteenth-century texts, with few exceptions, consider trauma in terms of its modern theories. While the …

Case Study Of A Collaborative Approach To Evaluation Within A School District Central Office, Oriana Eversole

USF Tampa Graduate Theses and Dissertations

This instrumental case study (Stake, 1995) provides an in-depth examination of a collaborative approach to evaluation within a school district’s central office. This study analyzes the implementation of collaborative approaches to evaluation (CAE) within a school district’s central office with an emphasis on evaluation use from the evaluators’ perspectives. It also explores the role and evolution of the evaluators throughout the evaluation process. Furthermore, this study adds to educational research on how to support the implementation and use of improvement processes in school district central offices. The analysis focuses on the evaluation activities that my colleagues and I led as …

Music Software In The Compositional Learning Process, Daniel L. Nevels

USF Tampa Graduate Theses and Dissertations

Computer software for music has made a significant impact by affecting the perspective of music making, music creating, music education, music production, and music distribution. This impact continues to evolve as individuals seek new avenues of musical expression. Through the papers included in this document, I seek to explore the range and impact of computer software in music, especially software related to music creativity and composition.

The first paper is a review of literature concerning the effect of software on creative thought, creativity in music, and the influence this has had in musical composition. In this paper I also explore …

"We're Not Going To Talk About That:" A Qualitative Case Study Of Three Elementary Teachers' Experiences Integrating Literacy And Social Studies, Rebecca L. Powell

USF Tampa Graduate Theses and Dissertations

The purpose of this interpretive, qualitative multi-case study (Merriam, 2001; Stake, 1995) was to describe the experiences of three elementary classroom teachers as they integrated literacy and social studies during their literacy instruction. This study was grounded in an interpretivist paradigm and a theoretical lens of symbolic interactionism. The guiding questions were: What are the experiences of three elementary teachers when integrating literacy and social studies instruction? What information do teachers use when making decisions about integrated instruction? How do teachers’ beliefs align with their practices? How do teachers organize, plan for, and provide integrated instruction, including how they use …

Parent Perceptions Of Family Quality Of Life Raising A Child With Autism Spectrum Disorder In The Bahamas, Sharlene Monique Smith

USF Tampa Graduate Theses and Dissertations

Numerous research showed having a child with autism spectrum disorder (ASD) can affect families in many ways (Brace, 2009; DeGrace, 2004; Fantaroni, 2012). The primary types of impact include family relationship (spousal and sibling relationships), finances, and access to resources and services to assist with caring for the social, emotional and academic development of a child with autism (Grindle & Remington, 2014; Harper et al., 2013; Koydemir & Tosun, 2009; Ludlow, Skelly, & Rohleder, 2011; Montes & Cianca, 2014). While extensive studies have shown similar findings of the impact of autism on family quality of life in America and other …

An Examination Of Underlying Causes For Differences In Affect-Rich And Affect-Poor Choice, Elizabeth M. Fuller

USF Tampa Graduate Theses and Dissertations

Real life decision-making frequently involves some level of affect, and research has demonstrated that individuals decide differently when outcomes are more or less rich with feeling. This difference in choice has previously been attributed to probability insensitivity in the presence of affect. In a series of three studies, we explored this possibility, while also testing alternative explanations, namely, that differences exist because of outcome characteristics such as comparability or precision. Individuals made choices between affect-rich side effects and affect-poor monetary lotteries in either a strictly numeric format, or with the addition of an icon array. Across the three studies we …

An Exploratory Study Of Health Promotion And Disease Prevention Communication Among Haitian Mother–Daughter Dyads In West Central Florida, Stacy Eileen Kratz

USF Tampa Graduate Theses and Dissertations

This exploratory study examined links between health communication and other constructs affecting health promotion and disease prevention among Haitian mother-daughter dyads living in West Central Florida, and the risk or protective factors for HIV. Risky sexual behaviors can be reduced with accurate and effective information provided through parent-adolescent communication (Coetzee et al, 2014; Ogle, Glasier & Riley, 2008; Hadley et al., 2009). In Haiti, a country that bears a disproportionate burden of HIV/AIDS, women are the most vulnerable (UNAIDS, 2016a); In the United States (U.S.), foreign-born Haitian women in the state of Florida experience health disparities in many areas and …

Becoming A Woman Of Isis, Zoe D. Fine

USF Tampa Graduate Theses and Dissertations

In this study, I examine how terrorism is produced and consumed in communication. Using discourse analysis, I investigate how terrorism is constituted in the accounts of four women described in online news reports as having joined, or almost joined the so-called Islamic State (IS): “Alex,” constructed as having been lonely and flirted with IS; “Khadija,” presented as a schoolteacher turned member of IS’s all-women’s brigade; Laura, described as a woman whose partner abandoned her, who met a man online, and who brought her son with her to join IS; and Tareena, referred to as a health worker who brought her …

Enrollment And Disenrollment In Voluntary Prekindergarten: A Study Of Educational Leaders’ Decision-Making, Angela Cherie Passero Jones

USF Tampa Graduate Theses and Dissertations

This qualitative case study focused on how school leaders’ understandings of (dis)ability were implicated in decision-making and affected student (dis)enrollment in Florida’s Voluntary Prekindergarten Program (VPK). More specifically it explored how leaders in private VPK programs invoked conceptions of normality, and subsequently abnormality, during decision-making processes for student (dis)enrollment. Combining a critical poststructuralist approach (critical disability studies, critical policy analysis), decision-making on (dis)enrollment was contextualized within the current policy ecology. This policy ecology was framed as an historical development of policies regarding preschool for children with and without disabilities in a marketplace shaped by the convergence of federal, state, and …

Animated Pedagogical Agent’S Roles And English Learners’ Prior Knowledge: The Influence On Cognitive Load, Motivation, And Vocabulary Acquisition, Fadwa Yasin Flemban

USF Tampa Graduate Theses and Dissertations

Researchers and educators have always strived for creating appropriate instructional tools and resources that help students to acquire knowledge. Animated pedagogical agents (APAs) embedded within multimedia learning settings are one of the emerging technologies that provide a powerful and supportive learning environment. According to previous studies, APAs can effectively promote learning and support social interaction with learners (Johnson & Lester, 2016; Lane, 2016). However, APAs also may cause cognitive load without providing motivational benefits in some cases and distract learners during the learning process. In other words, the results of previous studies on APAs do not provide enough evidence to …

Student Employment During Senior Year Of Undergraduate Study, Christina A. Brown-Wujick

USF Tampa Graduate Theses and Dissertations

This study filled a gap in the higher education literature regarding whether a relationship exists between students’ employment location on or off campus, students’ identification as either native or transfer, and academic success as measured by self-reported grades for full-time seniors between the ages of 20-23 who enrolled in urban colleges and universities. The researcher used the National Survey of Student Engagement survey to collect data. It was administered to students during the 2013 or 2014 administrations at urban colleges and universities, with the purpose of representing the senior cohorts of students at their college or university during the years …

Predictive Validity Of Florida’S Postsecondary Education Readiness Test, Alisa Murphy Žujović

USF Tampa Graduate Theses and Dissertations

The role of the community college is constantly evolving. At its inception in the early 1900’s, the community college’s broad focus was to provide quality, affordable education to the members of the community the college serves. Today, that focus remains the same, but has also morphed into one that meets the specific needs of its students. One of these needs that is a critical issue for community colleges relates to developmental education.

The assessment of developmental education has been a contentious subject among higher education institutions. Defining college readiness, methods describing how to measure it, and instruments with which to …

Environmental Perceptions To Promote Self-Directed Learning In The Workplace, Trevor Marshall Bernard

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to identify perceptions of environmental changes that promote self-directed learning in the workplace by Human Resources Development (HRD) practitioners and to investigate possible differences of the dependent LPA score variables to independent variables of highest level of education achieved, race/ethnicity, age, gender, position title, industry, size of the organization, and years of HRD experience.

The research used a mixed method design. Qualitative data were recorded through four focus groups until a saturation of comments was reached. Quantitative Pearson product moment correlation and ANOVA statistics were used to show the possible differences of LPA scores …