Digital Commons Network^™

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 …

A Retrospective Study Of The Opioid Epidemic And Fentanyl Related Overdose Fatality Cases In A Florida West Coast Medical Examiner District Population, Anne Terese Powell

USF Tampa Graduate Theses and Dissertations

Opioids are scheduled by the propensity for misuse and abuse with a high rate of dependency and risk of fatal overdose. Opioids can be divided into different classes, including, natural, synthetic, and semi-synthetic. Opiates are naturally occurring and come directly from the opium poppy plant; whereas the semi synthetics opioids are chemical modifications of the poppy plant. Synthetic opioids attach to the opioid receptor but contain no part of the poppy plant. The increased variety and frequency in opioid prescriptions contributed to an opioid epidemic in the United States which is still on going.

According to the CDC, the opioid …

Relationships Between Major, Performance, Time On Academic Activities, Social Activities, And Gender Of First-Year Traditional Students, Denise Darby

USF Tampa Graduate Theses and Dissertations

Higher education institutions are tasked with providing opportunities in and out of the classroom that provide students opportunities for a successful college experience. First year student expectations of the college experience initially influence selection of academic and social activities. Unmet or unrealistic expectations may lead to poor academic outcomes, stunted social development, and attrition.

This study focused on traditional first year students at the onset of their college career. Through selection of anticipated field of major study, GPA, and extracurricular activities, students initially identify potential academic activities and potential social activities. This study provided quantitative data in an effort to …

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 …

Support Received From The Dissertation Advisor And The Graduate Student Success Of Doctoral Students Majoring In The Sciences, Brittany N. Sheehy

USF Tampa Graduate Theses and Dissertations

This quantitative study utilized surveys to explore how science doctoral students receive support from their dissertation advisors and its relationship to graduate student success outcomes. The survey was distributed to active doctoral students majoring in the sciences at one large, public, Southeastern University. Within examining how the support science doctoral students receives relates to graduate student success outcomes, the study also examined additional factors that could influence graduate student success such as the participant size of the laboratory group, experience with undergraduate research, and time in program.

Findings revealed that on average science doctoral students report receiving more psychosocial support …

Two Essays On The Impact Of Cybersecurity Risk Management Examinations On Investor Perceptions And Decisions, Rebecca R. Perols

USF Tampa Graduate Theses and Dissertations

The goal of this dissertation is to investigate the impact of the American Institute of Certified Public Accountants’ (AICPA) recently adopted cybersecurity risk management examination on investor perceptions and decisions. The dissertation implements a two-essay approach.

Essay 1 examines the effect of voluntary disclosures of joint or separate provisioning of cybersecurity risk management examinations on investor perceptions and decisions, and whether these effects differ when a subsequent cybersecurity incident occurs. Conducting a 2 x 2 between-participants experiment, I find that the negative signal of a subsequent cybersecurity incident reverses investors’ positive perceptions of auditor competence and increases investors’ sensitivity to …

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 …

Harbor Notes, April 2019, University Of South Florida St. Petersburg. Office Of University Advancement.

Harbor Notes

The April 2019, issue of Harbor Notes.

Common Visual Representations As A Source For Misconceptions Of Preservice Teachers In A Geometry Connection Course, Mile Krajcevski, Ruthmae Sears

Teaching and Learning Faculty Publications

In this paper, we demonstrate how atypical visual representations of a triangle, square or a parallelogram may hinder students’ understanding of a median and altitude. We analyze responses and reasoning given by 16 preservice middle school teachers in a Geometry Connection class. Particularly, the data were garnered from three specific questions posed on a cumulative final exam, which focused on computing and comparing areas of parallelograms, and triangles represented by atypical images. We use the notions of concept image and concept definition as our theoretical framework for an analysis of the students’ responses. Our findings have implication on how typical …

Evaluating Theories Of Bilingual Language Control Using Computational Models, Mark D. Lowry

USF Tampa Graduate Theses and Dissertations

Bilingual language control refers to how bilinguals are able to speak exclusively in one language without the unintended language intruding. Two prominent verbal theories of bilingual language control have been proposed by researchers: the inhibitory control model (ICM) and the lexical selection mechanism model (LSM). The ICM posits that domain-general inhibition is employed in order to suppress the unintended language’s activation. The LSM posits that inhibition is not used; rather a lexical selection mechanism targets only the intended language’s words. In order to better test the theories’ hypotheses, I developed computational models to estimate participants’ reaction times when naming in …

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 …

The Complicated Cases Of Soghomon Tehlirian And Sholem Schwartzbard And Their Influences On Raphaël Lemkin's Thinking About Genocide, Steven Leonard Jacobs

Genocide Studies and Prevention: An International Journal

The article is an examination of the persons and trials of Soghomon Tehlirian and Sholem Schwartzbard, their political assassinations as acts of vengeance for genocide and pogroms, their trials and subsequent acquittals. It is also an examination of the influences of these two events on the evolved thinking of Raphael Lemkin on his conceptualization of the needs for an international law contra genocide. Finally, it also elaborates on what information is now available on both men and their associations, and what was known and unknown to Lemkin and whether or not these two cases remained centrally important to his understandings.

Cultural Impairment And The Genocidal Potential Of Intoxicants: Alcohol Use In Colonial North America, Elena Lesley

Genocide Studies and Prevention: An International Journal

As a number of scholars have noted in recent critical genocide studies, Raphael Lemkin’s formulation of the “genocide” concept was much broader than the definition later enshrined in the UN Convention. Various facets of settler colonialism framed his conception, including the widespread distribution of intoxicants among subjugated peoples. In Lemkin’s view, culture was the force undergirding human collectivities and intoxicants disrupted social functioning in a number of ways -- through creating internal strife and violence, upsetting previous authority structures, causing premature deaths and eroding pre-existing cultural practices. This article draws upon Lemkin’s unfinished works to examine his case for the …

Book Review: Forced Confrontation: The Politics Of Dead Bodies In Germany At The End Of World War Ii, Christiane K. Alsop

Genocide Studies and Prevention: An International Journal

No abstract provided.

Between Hagiography And Wounded Attachment: Raphaël Lemkin And The Study Of Genocide, Benjamin Meiches, Jeff Benvenuto

Genocide Studies and Prevention: An International Journal

In this article, we outline the significance of the special issue on the scholarship of Raphaël Lemkin. We argue that genocide scholars tend to identify with one of three different types of Lemkin scholarship. Each of the articles for the special issue challenges these genres in an effort to extend the study of genocide in new directions. Moreover, we contend that this work suggests that genocide scholars should endeavor to extend the study of genocide beyond Lemkin's vision and writings.

Three Theoretical Approaches To Lemkin’S Definition Of Genocide, Jonathan Hobson

Genocide Studies and Prevention: An International Journal

This paper is an exploration of genocide prosecutions since the inception of the term in 1944 by Raphael Lemkin, its legal definition by the United Nations in 1948, and the eventual establishing of the International Criminal Court in 1998. The paper is in three parts. The first part examines the history of genocide legislation, particularly the international legal frameworks established since Lemkin first devised the term in 1944. The second part details, for the first time, the extent of genocide prosecutions to date. To do so, it employs material from various international criminal tribunals, the International Criminal Court, national courts, …

Full Issue 13.1

Genocide Studies and Prevention: An International Journal

No abstract provided.

Legible Testimonies: Raphaël Lemkin, The Victim’S Voice, And The Global History Of Genocide, Charlotte Kiechel

Genocide Studies and Prevention: An International Journal

This article offers a new portrait of Raphael Lemkin, as a historian of mass violence. It argues that, in contrast to recent characterizations that focus on Lemkin’s methodological amateurism, Lemkin was in fact highly attentive to the “Historian’s Craft.” Moreover, he was invested in employing a specific approach in writing his global History of Genocide. This approach revolved around his interest in psychology and frequently depended upon his psychologically attentive readings of testimonies. After detailing Lemkin’s psycho-cultural approach, this article compares his use and readings of victim testimony in his writings on mass violence in Western and non-Western societies. …

Halting Boko Haram / Islamic State's West Africa Province Propaganda In Cyberspace With Cybersecurity Technologies, Sunday O. Ogunlana

Journal of Strategic Security

Terrorists use cyberspace and social media technology to create fear and spread violent ideologies, which pose a significant threat to public security. Researchers have documented the importance of the application of law and regulation in dealing with the criminal activities in cyberspace. Using routine activity theory, this article assessed the effectiveness of technological approaches to mitigating the expansion and organization of terrorism in cyberspace. Data collection included open-source documents, government threat assessments, legislation, policy papers, and peer-reviewed academic literature and semistructured interviews with fifteen security experts in Nigeria. The key findings were that the new generation of terrorists who are …

Reimagining The Community Of Inquiry Model For A Workplace Learning Setting: A Program Evaluation, Krista Kirby Singleton

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to conduct an evaluation on a workplace training program using the Community of Inquiry (COI) model as a guide for course construction. Given that online and blended learning programs have gained popularity in the past two decades, companies have struggled with how to prepare trainers in the areas of online teaching methods and instructional technology usage to create an effective and engaging learning environment. In this study, I utilized the COI model, created for use in higher ed settings, in a workplace setting as a curriculum framework to revamp an unsuccessful online learning program. …

American Converts To Islam: Identity, Racialization, And Authenticity, Patrick M. Casey

USF Tampa Graduate Theses and Dissertations

Working within a social identity theory model, which posits that identities gain or lose salience depending on the situation and the actors, this study brings into focus the identity management of Americans who have converted to Islam. More specifically, this study of American Muslim converts seeks to understand how the authenticity of their religious identities is challenged and affirmed by others and themselves. Thirty-nine in-depth interviews were examined and interpreted using the insights of narrative analysis and racialization theory. The first finding is that although converts may tell a variety of different stories about how and why they converted to …

Phishing In Dark Waters: A Quasi-Experimental Approach With Evaluating Cyber-Security Training For End-Users, Jaclyn Martin

USF Tampa Graduate Theses and Dissertations

With the increasing amount of digital storage of personal and organizational data, there has been an increasing number of cyber-attacks, which has spurred much research on how to reduce phishing susceptibility. However, there are several gaps in the current research. There is little research on the effectiveness of different interventions on phishing susceptibility. There is no research on the differential impact of interventions on sensitivity (ability to detect phishing emails) and response bias (propensity to treat emails as threatening) or the influence of individual characteristics on phishing email training success. This study addresses these gaps using a quasi-experimental approach to …

Respiratory Infections And Risk For Development Of Narcolepsy: Analysis Of The Truven Health Marketscan Database (2008 To 2010) With Additional Assessment Of Incidence And Prevalence, Darren Scheer

USF Tampa Graduate Theses and Dissertations

Background and Significance: Narcolepsy is a chronic neurological disorder. These patients experience various psychiatric and physical comorbid diseases and mortality at an increased rate compared to the general population. Additionally, patients with narcolepsy experience approximately a doubling of various annual healthcare related facility visits, transactions, and costs comparatively. Narcolepsy with cataplexy is generally believed to be more prevalent than narcolepsy without cataplexy. However, incidence and prevalence estimates of narcolepsy (with or without cataplexy) vary widely with few large epidemiological studies conducted worldwide and none in the U.S evaluating these proportions in both children and adults utilizing a large health care …

Saudi Special Education Preservice Teachers’ Perspective Towards Inclusion, Sarah Binmahfooz

USF Tampa Graduate Theses and Dissertations

In Saudi Arabia, students with disabilities have historically received education in special and segregated schools. As times progressed, regulations and laws changed the manner in which students with disabilities were served. Regulations order that students with disabilities be educated in the least restrictive environment; however, preservice teachers’ perspectives continue to differ in regard to working with students with disabilities in a general education setting. Research has shown that teachers who portray positive attitudes towards inclusion are more likely to work with students with disabilities in an inclusive classroom (Dev & Hayes, 2015). Today, inclusion has occurred in schools around the …

Nationalism And The Communists: Re-Evaluating The Communist Guomindang Split Of 1927, Ryan C. Ferro

USF Tampa Graduate Theses and Dissertations

The 1924-1927 United Front period has long been understood within a civil war context. The major revolutionaries of ethnic Han origins and the myriad of Comintern advisors that played significant roles have subsequently all been evaluated in those terms. My work decenters the civil war narrative in order to dislodge the rigid labels that have historically accompanied the identities of the Guomindang and the Chinese Communist Party. When re-evaluating the activities of the First United Front as a loosely defined tactical alliance, the White Terror -perpetrated by the GMD onto Communists and their affiliated members – then becomes a moment …

Psychological Responses To High-Intensity Interval Training Exercise: A Comparison Of Ungraded Running And Graded Walking, Abby Fleming

USF Tampa Graduate Theses and Dissertations

This study investigated the effects of ungraded running and graded walking as modalities of HIIT on enjoyment, perceived exertion, and affect. 29 healthy males and females (aged 23.3 ± 5.1) volunteered to participate in the study. Participants completed six visits to the laboratory: the first was a medical screening to ensure safety of the participants. For the second and third visits, participants completed two maximal treadmill exercise tests, one running and one walking. On the fourth visit, the speed needed for the run HIIT (running speed: 6.9 ± 1.2mph) and the grade needed for the walk HIIT (walking speed: 3.3 …

Materials And Methods For Diagnosis, Prevention And/Or Treatment Of Stress Disorders And Conditions Associated With A-Beta Peptide Aggregation, Valentina Echeverria Moran

USF Patents

The subject invention concerns materials and methods for treating and/or preventing diseases associated with accumulation of Aβ peptide in neural tissue. The subject invention also concerns materials and methods for treating and/or preventing stress disorders, such as post-traumatic stress disorder (PTSD). In one embodiment, a method of the invention comprises administering a therapeutically effective amount of cotinine, or a pharmaceutically acceptable salt thereof, to a person or animal in need of treatment. The methods of the invention can be used to prevent and/or treat Alzheimer's disease, Parkinson's disease, and/or Down's syndrome. The subject invention also concerns compositions that comprise cotinine, …