Digital Commons Network^™

The Politics Of Being An Egg “Donor” And Shifting Notions Of Reproductive Freedom, Elizabeth A. Dedrick

USF Tampa Graduate Theses and Dissertations

As an Assisted Reproductive Technology (ART) that has been available for over twenty years, the transfer of healthy eggs from a presumably fertile woman into the womb of a woman diagnosed as infertile has become a common part of the landscape of human reproduction in the United States. Yet the general societal acceptance of this practice commonly known as "egg donation" oversimplifies the complex medical, ethical, and societal issues ignited by its use. In light of the limited critical discussions presently occurring about egg transfer, I will interrogate some of the silences and more ambiguous issues invoked by its practice. …

Identification And Measurement Of Two Factors Affecting The Long-Term Outcomes Of Public Relations Programs: Public Image And Public Trust, Kimberly B. Amendola

USF Tampa Graduate Theses and Dissertations

This study explores the most current theories surrounding organization-public relationship measurement, which is one approach used to verify the effectiveness of public relations programs. The study attempted to define and test two new factors that may affect organization-public relationships, which are identified as public image and public trust. Existing factors used to test such relationships, such as trust, satisfaction, commitment, and control mutuality, focus on testing the perceptions stakeholders have about an organization based upon their interpersonal relationship with that organization. However, in organizations where the dominant coalition still does not view public relations as …

Multimedia And Interactive Components In Converged Media, Amanda L. Welch

USF Tampa Graduate Theses and Dissertations

A content analysis of news Web sites reveals how many multimedia and interactive components both converged and non-converged media organizations include on their Web presence. The sample included four news Web sites considered to be highly converged with their print and broadcast counterparts (TBO.com, chicagotribune.com, DallasNews.com, and Azcentral.com), one newspaper Web site not affiliated with a broadcast media organization (buffalonews.com), and one broadcast news Web site not affiliated with a print news organization (kfmb.com). A multimedia and interactivity score was given to each Web site based on the quantity of these components each site used. Both kfmb.com (a non-converged organization) …

An Analysis Of Print Media Reporting Of Established Religions And New Religious Movements, Lonnie F. Griffin Iii

USF Tampa Graduate Theses and Dissertations

This thesis reports findings from a content analysis of 720 newspaper articles and 3,052 newspaper article cases focused on the issue of print media bias. Sunday editions of three major newspapers were drawn from the six-year period 1998-2003 for analysis. Prior research has uncovered print media bias in reporting of religious groups, and this thesis examines the substance of those claims pertaining to both established religions and new religious movements. Research findings show that established religions and their members are typically described in favorable or neutral terms, while new religious movements and their members are consistently described with pejorative terms. …

Core Issues In Graph Based Perceptual Organization: Spectral Cut Measures, Learning, Padmanabhan Soundararajan

USF Tampa Graduate Theses and Dissertations

Grouping is a vital precursor to object recognition. The complexity of the object recognition process can be reduced to a large extent by using a frontend grouping process. In this dissertation, a grouping framework based on spectral methods for graphs is used. The objects are segmented from the background by means of an associated learning process that decides on the relative importance of the basic salient relationships such as proximity, parallelism, continuity, junctions and common region. While much of the previous research has been focussed on using simple relationships like similarity, proximity, continuity and junctions, this work differenciates itself by …

Level Of Demoralization As A Predictor Of Stage Of Change In Patients With Gastrointestinal And Colorectal Cancer, Cheryl Anne Cockram

USF Tampa Graduate Theses and Dissertations

Demoralization is a concept that evolved out of the study of individuals under stress. It is defined as the combination of distress and subjective incompetence in the presence of inadequate social bonds. When patients with alcohol abuse problems are diagnosed with cancer they may become demoralized and be unable to summons adequate resources to address issues associated with changing their addictive behavior. The Stage of Change Model (SOC), one of the primary approaches in addiction therapy, is used to guide individuals through the process of behavioral change.

This two phase study examined the relationship between demoralization and stage of change. …

The Interaction Between Victim Race And Gender On Capital Sentencing Outcomes: An Exploration Of Previous Research, Amy Reckdenwald

USF Tampa Graduate Theses and Dissertations

This study is an exploration and extension of previous research on the interactive effects of victim-race and victim-gender on death sentence outcomes. Williams and Holcomb's (2004) study suggests that an interactive effect exists between victim-race and victim-gender on Ohio death sentencing outcomes, such that killers of White women are especially singled out for capital punishment. The current study analyzes a sample of death eligible cases at the trial level in North Carolina to determine if Williams & Holcomb's findings hold up for a different sample of cases and in a different state. Logistic regression is used to determine if there …

Personality And Motivational Characteristics Of The Successful Mentor, Lizzette Lima

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to investigate the relationship between mentor characteristics (i.e., motivational tendencies, personality traits), mentoring provided, and protégé outcomes. A motivational approach was taken, in the sense that motives to mentor, as well as personality characteristics of the mentor, were considered in regard to their ability to predict the type of mentoring provided and outcomes for the protégé. Specifically, the potential relationships between personality traits (Intrinsic Motivation, Learning Goal Orientation, Conscientiousness, Extraversion, Agreeableness, and Machiavellianism) and mentor motives, as well as the provision of career and psychosocial mentoring, were examined. In addition, the current study examined …

The Social Construction Of Workplace "Diversity", Brenda G. Shawver

USF Tampa Graduate Theses and Dissertations

This is a study of "workplace diversity" from a social constructionist perspective. The perspective holds that while human meaning is socially created, it is the social order which gives us resources for making this meaning. There is much literature about workplace diversity from objectivist standpoints that takes for granted the term "diversity." What is missing is a comprehensive understanding of diversity: what does this term mean? What does it conceal? I attempt to contribute to a better understanding of diversity by interrogating its construction in popular culture.

I analyze the content of an advertising supplement called "Diversity Works," published in …

The Antidepressant Drug Tianeptine Blocks Working Memory Errors: Pharmacological And Endocrine Manipulations Of Stress-Induced Amnesia In Rats, Adam Marc Campbell

USF Tampa Graduate Theses and Dissertations

Stress has been shown to influence learning and memory in humans and rats (Diamond et al, 1996; Diamond et al, 1999; Krugers et al, 1997; Kirschbaum et al, 1996; Lupien et al, 1997). The hippocampus and is an area of the brain involved in memory function in humans and rats (Kirschbaum et al, 1996; Lupien et al, 1997) and is highly susceptible to stress (Diamond et al, 1990). Research has indicated that a number of stressors such as exposure to a predator (Diamond et al, 1999) can lead to stress effects. Recently efforts have been made to counteract the effects …

Secondary Students Using Expert Heuristics In The Analysis Of Digitalized Historical Documents, Daniel W. Stuckart

USF Tampa Graduate Theses and Dissertations

In time, more historical documents have become accessible through various technological modes including the Internet, CD-ROMs, and local databases. Teachers are now able to infuse a rich variety of resources into lessons with relative ease. This study measured expert historian heuristics in secondary students engaged in analysis of technologically-enhanced historical documents relating to women in the early United States republic. Nine 10th grade Advanced Placement world history students from an urban high school in the southeastern United States were assigned randomly to one of three conditions: paper historical documents, HTML historical documents, and HTML historical documents with simulated, limited Internet …

Improving The Environment In Distance Learning Courses Through The Application Of Aesthetic Principles, Darryl J. Hancock

USF Tampa Graduate Theses and Dissertations

The primary goal of this project has been to research and create aesthetic visual environments in distance-learning media through the application of expert criteria and to explore the effects of those environments on student satisfaction and motivation. To accomplish this three instructors with distinct courses were selected to apply aesthetic criteria within the process of analysis, design, development, implementation, and evaluation. Courses selected were Art Appreciation -- ARTS 1100, Advanced Surveying -- ENGR 2502, and Introduction to Sociology -- SOCI 1101.

The project goal was subdivided into four objectives.

1) Develop criteria for the inclusion of visual aesthetics in the …

Effects Of Faculty And Peer Mentoring On Perceived Stress And Social Support Of College Student Athletes, Valerie R. Pfister

USF Tampa Graduate Theses and Dissertations

Mentoring programs often focus on assisting students with the transition to college life and encouraging academic success. This study consisted of a quantitative examination of faculty and peer mentoring and freshmen student athletes' perceived transitional stress and social support. Surveys that provided a numerical value to perceived stress and social support supplied a basis for comparison. In addition, a qualitative element, consisting of personal interviews, was used to assess the quality of the mentoring relationships that developed.

Volunteer mentors were trained on mentoring strategies by the researcher. Sixty-one student-athlete volunteers from the sports of baseball, basketball, cheerleading, cross country, competitive …

Assessment Of Organizational Readiness To Change And An Intervention Program, Kimberly H. Richards

USF Tampa Graduate Theses and Dissertations

This purpose of the study was twofold: to create and assess factors affecting organizational preparation for change and to assist the USF College of Medicine's administrators in developing and implementing an initiative in order to comply with regulations of the accreditation board. Randomly selected program directors participated in three training modules between September and November 2002. The training was targeted toward the development and implementation of learning objectives for medical residents. A panel evaluated the learning objectives developed by both trained and control directors to see whether the training resulted in the development of superior objectives. Additionally, program directors, residents …

Evaluation Of The Prognostic Criteria For Medicare Hospice Eligibility, D Helen Moore

USF Tampa Graduate Theses and Dissertations

This work evaluates Medicare Hospice Benefit (MHB) eligibility standards that are referenced throughout this work as either "Medicare prognostic criteria," or "Local Medical Review Policies." Following the Chapter 1 overview of prognosis in end-stage disease, association between the Medicare clinical predictors and survival outcomes in dementing, cardiovascular and cerebrovascular illnesses are described in Chapter 2. Chapter 3 examines the prognostic belief systems of multidisciplinary hospice personnel. Chapter 4 seeks to improve the predictive performance of the Medicare prognostic criteria for dementia. The fifth and final chapter critiques the Medicare prognostic criteria from conceptual, methodological, and applied perspectives and suggests related …

The Development And Validation Of The Thinness Expectancy Questionnaire (Teq), Ari R. Steinberg

USF Tampa Graduate Theses and Dissertations

Although the research on expectancy theory and body image and eating disturbance is very limited, it appears to be an extremely useful and promising line of study. It appears likely that the application of expectancy theory would lend itself well to the area of body image disturbance and eating disorders. Within the field of body image disturbance and eating disorders research, expectancies would most likely refer to the anticipated consequences of being thin. Such expectancies may be established by an individual's direct experience with weight loss and dieting or through the observation of the messages concerning the societal "thin ideal" …

Analysis Of How Mobile Robots Fail In The Field, Jennifer Carlson

USF Tampa Graduate Theses and Dissertations

The considerable risk to human life associated with modern military operations in urban terrain (MOUT) and urban search and rescue (USAR) has led professionals in these domains to explore the use of robots to improve safety. Recent studies on mobile robot use in the field have shown a noticeable lack of reliability in real field conditions. Improving mobile robot reliability for applications such as USAR and MOUT requires an understanding of how mobile robots fail in field environments.

This paper provides a detailed investigation of how ground-based mobile robots fail in the field. Forty-four representative examples of failures from 13 …

Hypocrisy Induction To Alter Selection Decisions Among Aversive Racists: Analyzing The Role Of External Motivation To Respond Without Prejudice, Andrew Biga

USF Tampa Graduate Theses and Dissertations

The present study will examine the effects of hypocrisy induction on selection decisions for two populations: Aversive Racists and truly non-prejudiced individuals. Aversive Racists are operationally defined as individuals who are low in explicit prejudice and high in implicit prejudice, whereas truly non-prejudiced individuals are defined as being low in both explicit and implicit prejudice. These two groups of people will differ on their ratings of job applicants, so that Aversive Racists will rate Black applicants lower than White applicants (with comparable job credentials) while truly non-prejudiced individuals will rate them similarly. The induction of hypocrisy will serve as a …

Cognitive Processing Patterns Associated With Completion Of Treatment For Domestic Violence, Amina Porter

USF Tampa Graduate Theses and Dissertations

This study investigated the differences in how domestically violent men processed social information before, during, and after the completion of treatment received from a Batterers Intervention Program in Florida.

Men receiving mandatory treatment for domestic violence as the result of a court order were exposed to a series of hypothetical scenarios involving their intimate partners and women with whom they were not intimately acquainted. The scenarios were sculpted to create negative feelings in the men,and cognitive processing patterns were investigated by testing their recall of social cues, their perception of intentionality and hostility, response consideration, response decisions, enactment ability, and …

Teachers' Perceptions Of Constructivism As An Organizational Change Model: A Case Study, Leanna Stohr Isaacson

USF Tampa Graduate Theses and Dissertations

This research described and analyzed a single-site case study of an elementary school of 930 pupils, pre-kindergarten through grade five. The six and one-half-year longitudinal study examined teacher's perceptions of both constructivism as an educational organizational change model and of developing a constructivist philosophy in an entire elementary school. The study examined the background and steps that evolved throughout the reform process.

Specific constructs most frequently appearing in the literature relating to developing an organization were studied: (a) philosophical foundations, (b) change, (c) perception, (d) leadership, (e) teachers as leaders and (f) affect. Research on teachers' perspectives examined key elements …

Assessor Effects On The Evaluation Of The Wisc-Iii, Sherecce A. Fields

USF Tampa Graduate Theses and Dissertations

There have been many theories about cultural differences found between groups on intelligence test scores. The main debate has been between those in favor of a genetic explanation versus those in favor of a more environmental one. When considering environmental influences, one explanation has been that there could be differential effects due to the assessor. Although there have been several studies that have considered this possibility, the results are inconclusive. The current study attempted to tease apart the assessor effects by focusing on biases in the assessor alone and by eliminating effects from the test taker. The study is an …

Exploring The Relationship Of Emotional Intelligence To Transformational Leadership Within Mentoring Relationships, Shannon Webb

USF Tampa Graduate Theses and Dissertations

The present study examines the extent to which emotional intelligence is related to transformational leadership within mentoring relationships. One hundred and twelve faculty members responsible for mentoring doctoral students completed the Schutte Self Report Inventory of Emotional intelligence, as well as measures of empathy, self awareness, and self confidence. Transformational leadership ratings for each professor were provided by the doctoral student(s) who were advised by him or her. Study results indicate that emotional intelligence can predict several aspects of transformational leadership, including charisma and inspirational motivation. The predictive power of emotional intelligence was, in several cases, explained by the personality …

Shakespeare’S Midsummer Fairies: Shadows And Shamen Of The Forest, Patricia, Roy

USF Tampa Graduate Theses and Dissertations

Recent interest in environmental crises has inspired literary critics to consider how the history of ideas shapes our current ecological debates. Shakespeare's A Midsummer Night's Dream sets the stage for assessing how Renaissance attitudes towards nature have influenced current ideologies. While the play appears to be a fantasy, it reveals a relationship with nature, both physically and figuratively. The play's excursion into the woods shows an attempt to heal human relationships. Shakespeare's use of the imagery of nature argues in favor of the green world, for it is a world inhabited by shadows and shamen -- or, as Shakespeare calls …

Connections Count: Understanding Gender And Race Differences In School-Based Problem Behavior During Adolescence, Raymond C. Santa-Lucia

USF Tampa Graduate Theses and Dissertations

Utilization of a large, diverse sample provided a rare opportunity to advance our understanding of gender, race, and socioeconomic differences in school-based problem behavior. Yearly assessment of discipline referrals and suspensions received within the school context from 5th- through 11th-grade, as well as assessment of school dropout, provided an opportunity to examine these issues through an extended prospective longitudinal design. Results highlight the middle school transition as a time when discipline referrals and suspensions increase markedly, while student reports of connections to others, motivation, and optimism decline sharply. Results indicate that boys, African-American students, and students from low socioeconomic status …

A Simple Treatise On The Origins Of Cracker Kung Fu Or Mai Violence, Mark Joseph Runge

USF Tampa Graduate Theses and Dissertations

My project tells the origins of the Cracker Kung-Fu system through personal narrative and government documents. The personal combat methods of the system are shown and described. The Tire Iron Form, or set of movements, is shown in its entirety, and each martial application is shown.

Pre-Service Teachers’ Perception And Knowledge Of Multicultural Education, Sharondrea R. King

USF Tampa Graduate Theses and Dissertations

It is estimated that by the year 2020, African American, Latino, Asian American, and Native American groups will comprise 40% of the population. This implies that we must be equipped to teach students from both genders and various ethnic groups efficiently through educational systems that promote diversity, equality, and empowerment. Due to the teaching force becoming more female and white, while the student population is becoming more diverse, teacher educators and pre-service teachers need to learn and accept that diversity and multicultural education goes beyond celebrating holidays and sampling ethnic dishes. Therefore, it is paramount that teachers increase their awareness …

Mediational Tool Use And Strategic Behaviors During Collaborative Online Reading: A Microgenetic Case Study Of Beginning Students Of German, Sabine Siekmann

USF Tampa Graduate Theses and Dissertations

This study investigated collaborative online reading from a Sociocultural Theory (SCT) perspective. Building on, yet transcending, research into learning strategies, the research focused on the concepts of mediational tool use, strategic behavior, and patterns of dialogic engagement of college student dyads as they completed a series of three collaborative WebQuests in a beginning German as a Foreign Language (GFL) class.

On-screen actions and verbal interaction of six dyads of beginning GFL students were recorded during three short-term, collaborative WebQuests. Full motion screen recordings were transcribed, and relevant episodes were coded for mediational tool use and strategic behaviors.

All dyads used …

Effect Of Intensity Increment On P300 Amplitude, Tim Skinner

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to determine the effects of task difficulty on the amplitude and latency of the P300 by altering the intensity of the oddball stimulus. A P300 was obtained on 22 adult subjects ranging in age from 21 to 34 years of age (mean = 24 years) with normal hearing. The "frequent stimulus" was a 1000 Hz or 4000 Hz tone burst, gated with a rise and fall time of 10 msec and 20 msec plateau, presented at 75 dBn HL The "oddball stimulus" was a tone burst of the same frequency (1000 Hz or 4000 …

Race, Religion, And Attitudes Toward Capital Punishment: A Test Of Attribution Theory, Sheila M. Schlaupitz

USF Tampa Graduate Theses and Dissertations

The present study attempts to provide a more thorough understanding of public attitudes toward capital punishment. Two theories are tested toward this end, utilizing a random sample taken from the jury pool in Hillsborough County, Florida.

First, An indirect test of reference group theory demonstrates the degree to which faith group, religiosity, and race affect public attitudes toward the death penalty. Surprisingly, there is little, albeit mixed, support for reference group theory as it attempts to explain attitudes toward capital punishment. Using the relationships between religion and capital punishment attitudes that we presumed would emerge from the test of reference …

Effects Of Early Acoustic Stimulation On Prepulse Inhibition In Mice, Lisa Tanner

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to determine the effects of an atypical pattern of early acoustic stimulation on auditory development. Previous human research suggests that the acoustic environment of pre-term human infants in the Neonatal Intensive Care Unit (NICU) negatively affects some aspects of auditory development. Animal research suggests that premature auditory stimulation interrupts auditory development. Because mice are born before their auditory systems are developed, they make an excellent model for research on fetal and postnatal plasticity of the auditory system. The premature auditory state of newborn mice is similar to that of the NICU pre-term infant, albeit, …