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A Mixed-Methods Approach To Examining The Memphis Crisis Intervention Team (Cit) Model: An Exploratory Study Of Program Effectiveness And Institutionalization Processes, Megan Magers Jan 2013

A Mixed-Methods Approach To Examining The Memphis Crisis Intervention Team (Cit) Model: An Exploratory Study Of Program Effectiveness And Institutionalization Processes, Megan Magers

Electronic Theses and Dissertations

The present study utilized a mixed-methods strategy to examine the effectiveness, diffusion, and institutionalization of the Memphis Crisis Intervention Team (CIT) model. To evaluate the effectiveness of the training component of the CIT model, a panel research design was employed in which a sample of 179 law enforcement officers and 100 correctional officers in nine Florida counties were surveyed on the first day of training (pretest), the last day of training (posttest), and one month following their completion of CIT training (follow-up). These surveys measured the extent to which CIT training achieved several officer-level objectives, including increased knowledge of mental …


Promoting Courage: An Evaluation Of Harbor House Of Central Florida's Domestic Violence Primary Prevention Initiative Project Courage, Jordana Navarro Jan 2013

Promoting Courage: An Evaluation Of Harbor House Of Central Florida's Domestic Violence Primary Prevention Initiative Project Courage, Jordana Navarro

Electronic Theses and Dissertations

While the old adage of “it takes a village…” is often stated in reference to raising children, this statement is also extremely applicable in combating social problems such as intimate partner abuse (IPA). All too often society members turn a “blind eye” to abuse occurring within our homes between intimate partners. Although recent research has shown improvement in attitudes condemning IPA, other research has identified that many individuals continue to perceive IPA as largely a private problem (Bethke & DeJoy, 1993; Straus, Kaufman Kantor, & Moore, 1997). This commonplace belief stands in stark contrast to the vast amount of research …


Predictors Of Food Insecurity In 3 Central Florida Communities, Tangela Towns Jan 2013

Predictors Of Food Insecurity In 3 Central Florida Communities, Tangela Towns

Electronic Theses and Dissertations

This study examined the association between different socio-demographic factors and food insecurity in the Central Florida Communities of Maitland, Winter Park, and Eatonville. Data from the Institute for Social and Behavioral Sciences at the University of Central Florida were utilized to analyze 3 main questions: In which community is food insecurity more prevalent? To what extent are food consumption, transportation, poverty, and unemployment associated with food insecurity? Does the association between food consumption, transportation, poverty, unemployment, and food insecurity remain when controlling for self-reported overall health, education, marital status, and race. The results revealed differences in predictors of food insecurities. …


Evaluation Of A Mind-Body Website By Women With Breast Cancer, Laura Beck Jan 2013

Evaluation Of A Mind-Body Website By Women With Breast Cancer, Laura Beck

Electronic Theses and Dissertations

Despite having access to volumes of information, women newly diagnosed with breast cancer report a moderate level of distress related to their diagnosis, treatment, life expectancy, threat to current roles, and life-changing surgery and treatment choices. Web sites designed to teach people strategies to reduce distress are readily available online. The online format may be useful and practical for women who can access the site at their convenience, learn the components of the interventions at their own pace, and practice the strategies in the comfort of their home. The purpose of this study was to evaluate an online Mind-Body web …


Nursing Students And Tuckman's Theory: Building Community Using Cohort Development, George Austin Jan 2013

Nursing Students And Tuckman's Theory: Building Community Using Cohort Development, George Austin

Electronic Theses and Dissertations

This study explored the phenomenon of first year students who lived in a nursing living learning community and their experiences during their first year. The researcher utilized a qualitative research methodology to investigate the social and academic aspects that influenced these students as they worked to prepare to apply to the nursing program on their way to becoming nurses. Of the 68 students who lived in the community in the first two years, 12 were interviewed in a face-to-face setting. The researcher used Tuckman’s Stages of Group Development as the framework for this study, recognizing that groups go through several …


A Case Study Exploring The Relationship Between Culturally Responsive Teaching And A Mathematical Practice Of The Common Core State Standards, Tashana Howse Jan 2013

A Case Study Exploring The Relationship Between Culturally Responsive Teaching And A Mathematical Practice Of The Common Core State Standards, Tashana Howse

Electronic Theses and Dissertations

This collective case study explores the nature of the relationship between teachers’ use of culturally responsive teaching (CRT) practices and students’ engagement in constructing viable arguments and critiquing the reasoning of others (SMP3). This study was informed by the Common Core State Standards Initiative related to developing mathematically proficient students through the use of student engagement practices consistent with the standards for mathematical practice. As a means to support teachers’ facilitating specific student engagement practices, professional development was provided. This study is situated in the growing body of research associated with student engagement and cultural identity. The case of two …


The Development Of An Eco-Gastronomic Tourism (Egt) Supply Chain-Analyzing Linkages Between Farmer, Restaurants, And Tourists In Aruba., Marcelino Kock Jan 2013

The Development Of An Eco-Gastronomic Tourism (Egt) Supply Chain-Analyzing Linkages Between Farmer, Restaurants, And Tourists In Aruba., Marcelino Kock

Electronic Theses and Dissertations

Purpose of this study is to holistically analyze existing linkages between Aruba’s tourism industry, restaurants and local farmers, by examining strategies that constrain the development of linkages between these stakeholders. Previous research indicated that tourism development is often accompanied with increased demand for imported food, which results in foreign exchange leakages, inflation and competition with local production. This phenomenon is very common in the Caribbean, where Aruba, with its heavy reliance on imported goods and services, is no exception to this occurrence. To comprehend potential problems associated with linking both sectors, these in-depth case study addresses three fundamental questions: a) …


Do Programs Designed To Train Working Memory, Other Executive Functions, And Attention Benefit Children With Adhd? A Meta-Analytic Review Of Cognitive, Academic, And Behavioral Outcomes, Sarah Orban Jan 2013

Do Programs Designed To Train Working Memory, Other Executive Functions, And Attention Benefit Children With Adhd? A Meta-Analytic Review Of Cognitive, Academic, And Behavioral Outcomes, Sarah Orban

Electronic Theses and Dissertations

Children with ADHD are characterized frequently as possessing underdeveloped executive functions and sustained attentional abilities, and recent commercial claims suggest that computer-based cognitive training can remediate these impairments and provide significant and lasting improvement in their attention, impulse control, social functioning, academic performance, and complex reasoning skills. The present review critically evaluates these claims through meta-analysis of 25 studies of facilitative intervention training (i.e., cognitive training) for children with ADHD. Random effects models corrected for publication bias and sampling error revealed that studies training short-term memory alone resulted in moderate magnitude improvements in short-term memory (d= 0.63), whereas training attention …


Mitigation Of Motion Sickness Symptoms In 360 Degree Indirect Vision Systems, Stephanie Quinn Jan 2013

Mitigation Of Motion Sickness Symptoms In 360 Degree Indirect Vision Systems, Stephanie Quinn

Electronic Theses and Dissertations

The present research attempted to use display design as a means to mitigate the occurrence and severity of symptoms of motion sickness and increase performance due to reduced “general effects” in an uncoupled motion environment. Specifically, several visual display manipulations of a 360° indirect vision system were implemented during a target detection task while participants were concurrently immersed in a motion simulator that mimicked off-road terrain which was completely separate from the target detection route. Results of a multiple regression analysis determined that the Dual Banners display incorporating an artificial horizon (i.e., AH Dual Banners) and perceived attentional control significantly …


Magnesium And Acidified Ethanol Based Treatment Systems For The Extraction And Dechlorination Of Polychlorinated Biphenyls From Contaminated Oils, Paints, And Soils, Simone Novaes-Card Jan 2013

Magnesium And Acidified Ethanol Based Treatment Systems For The Extraction And Dechlorination Of Polychlorinated Biphenyls From Contaminated Oils, Paints, And Soils, Simone Novaes-Card

Electronic Theses and Dissertations

Polychlorinated biphenyls (PCBs) are a class of environmentally persistent halogenated organic compounds that were once used as stabilizers to improve the properties of a variety of materials such as lubricants, heat transfer fluids, paints, and caulking materials. PCBs are also capable of migration through processes such as spillage into soils, leaching into groundwater, and volatilization into the atmosphere. Although banned in 1979 over health concerns, PCBs persist in these materials to this day because they are resistant to biotic degradation and natural weathering processes. The wide variety of contaminated materials means that many existing treatment options cannot be used across …


The Relationship Of Participation In A Summer Transition Program For At-Risk Ninth Grade Students And Their Performance In Algebra I, Jose Sanchez Jan 2013

The Relationship Of Participation In A Summer Transition Program For At-Risk Ninth Grade Students And Their Performance In Algebra I, Jose Sanchez

Electronic Theses and Dissertations

This study examined the Summer Transition Program in a large suburban school district. One of the common concerns of education leaders is the number of students who choose to dropout of high school. The eighth to ninth grade Summer Transition Program has been implemented to address the high school dropout issue and was the focus of this study. The researcher examined if participation in the Summer Transition Program could be predicted by student subgroup, to what extent, if any, participation in the Summer Transition Program had on the academic success in Algebra I, and if there is a relationship with …


On The Capillary Electrophoresis Of Monohydroxy Metabolites Of Polycyclic Aromatic Hydrocarbons And Its Application To The Analysis Of Biological Matrices, Gaston Knobel Jan 2013

On The Capillary Electrophoresis Of Monohydroxy Metabolites Of Polycyclic Aromatic Hydrocarbons And Its Application To The Analysis Of Biological Matrices, Gaston Knobel

Electronic Theses and Dissertations

Polycyclic aromatic hydrocarbons (PAH) are a class of environmental pollutants consisting of a minimum of two fused aromatics rings originating from the incomplete combustion of organic matter and/or anthropogenic sources. Numerous possible anthropogenic and natural sources make the presence of PAH ubiquitous in the environment. The carcinogenic nature of some PAH and their ubiquitous presence makes their chemical analysis a topic of environmental and toxicological importance. Although environmental monitoring of PAH is an important step to prevent exposure to contaminated sites, it provides little information on the actual uptake and subsequent risks. Parent PAH are relatively inert and need metabolic …


Utilizing Telemedicine In The Icu: Does It Impact Teamwork?, Elizabeth Lazzara Jan 2013

Utilizing Telemedicine In The Icu: Does It Impact Teamwork?, Elizabeth Lazzara

Electronic Theses and Dissertations

Adverse events and medical errors plague the healthcare system. Hospital acquired infections and teamwork are some of the biggest contributor to these adverse outcomes. In an effort to mitigate these problems, administrators and clinicians alike have developed mechanisms, such as telemedicine. However, little research has been conducted investigating the role of telemedicine on teamwork -- a fundamental component of quality patient care. The purpose of this study is to gain a better understanding of the impact of telemedicine on teamwork behaviors and subsequent teamwork attitudes and cognitions during a common medical task, rounds within the Trauma-Intensive Care Unit. To this …


The Relationship Between Practicing School Counselors' Perceived Organizational Support And Their Service Delivery, Vincent Geigel Jan 2013

The Relationship Between Practicing School Counselors' Perceived Organizational Support And Their Service Delivery, Vincent Geigel

Electronic Theses and Dissertations

Role ambiguity in school counseling is common; therefore, school counselors deal with issues of role conflict, lack of advocacy, and the assignment of inappropriate duties. The American School Counselor Association (2012) National Model was developed to provide school counselors with a framework for the delivery of appropriate school counseling services to students; however, the National Model is not implemented in all school districts. School counselors' perceived organizational support (POS) was hypothesizes as possible variable mitigating the adoption of the ASCA National Model. This study examined the relationship between school counselors' in Central Florida perceived organizational support (as measured by the …


Examining The Influences Of The Bottoming Out Experience And The Turning Point On The Early Recovery Process From Substance Dependence Using Structural Equation Modeling, Kristina M. Depue Jan 2013

Examining The Influences Of The Bottoming Out Experience And The Turning Point On The Early Recovery Process From Substance Dependence Using Structural Equation Modeling, Kristina M. Depue

Electronic Theses and Dissertations

Considering the prevalence of addiction issues within the U.S., this study focused on the topic of recovery from drug and alcohol dependence in order to add to current literature. Prevention and recovery services are two of the most common ways of combating the addiction issue, and counselors are at the forefront of both movements. The bottoming out experience (BOE) and the turning point (TTP) are two common lay terms of factors within changing addictive behaviors, yet the connection of these constructs to recovery remains unstudied and unknown. The current study tested a model that levels of the BOE and the …


Physiological Muscle Qualitative Changes In Response To Resistance Training In Older Adults, Tyler Scanlon Jan 2013

Physiological Muscle Qualitative Changes In Response To Resistance Training In Older Adults, Tyler Scanlon

Electronic Theses and Dissertations

Muscle function is determined by structure and morphology at the architectural level. In response to resistance training, older adults have demonstrated that the neuromuscular system has a substantial adaptability, which may compensate for muscle size and quality and lead to improved functional capacities and higher quality of life. PURPOSE: The purpose of this study was to examine the effect of six weeks of progressive resistance exercise on muscle morphology and architecture in healthy older adults. METHODS: Twenty- five healthy men and women were randomly assigned to either six weeks of progressive resistance training (RT) (n=13; age = 71.08 ± 6.75, …


Mercury, Adrienne Gaines Jan 2013

Mercury, Adrienne Gaines

Electronic Theses and Dissertations

Mercury is a collection of short stories based in the fictional town of Mercury, Georgia. Set over the course of several decades, the stories trace the events that changed individuals, families, and a whole community for decades. Loosely based on the author’s real-life family history, the stories, both humorous and heartbreaking, show characters caught between the past and the present and searching for a way forward. A girl who makes friends with a ghost, a woman who can’t help but run from crying babies, a man forced to face the town’s darkest side—these and other characters respond in surprising ways …


Analytical And Experimental Study Of Monitoring For Chain-Like Nonlinear Dynamic Systems, Bryan Paul Jan 2013

Analytical And Experimental Study Of Monitoring For Chain-Like Nonlinear Dynamic Systems, Bryan Paul

Electronic Theses and Dissertations

Inverse analysis of nonlinear dynamic systems is an important area of research in the eld of structural health monitoring for civil engineering structures. Structural damage usually involves localized nonlinear behaviors of dynamic systems that evolve into different classes of nonlinearity as well as change system parameter values. Numerous parametric modal analysis techniques (e.g., eigensystem realization algorithm and subspace identification method) have been developed for system identification of multi-degree-of-freedom dynamic systems. However, those methods are usually limited to linear systems and known for poor sensitivity to localized damage. On the other hand, non-parametric identification methods (e.g., artificial neural networks) are advantageous …


Improving On-Time Graduation For At-Risk Students: Perceptions Of Interventions To Improve On-Time Graduation In One Florida School District., Walter Griffin Jan 2013

Improving On-Time Graduation For At-Risk Students: Perceptions Of Interventions To Improve On-Time Graduation In One Florida School District., Walter Griffin

Electronic Theses and Dissertations

The focus of this research was to identify primary interventions that participants in the study perceived to have influenced them to persist to remain in high school. This was accomplished by analyzing data gathered in a survey administered to 901 program completers who were rising 10th, 11th, and 12th graders who completed the Eighth-toNinth-Grade Summer Transition Program in 2009, 2010, and 2011 in one Florida School District.


Through The Eyes Of First-Year College Students: The Importance Of Trust In The Development Of Effective Advising Relationships, Mark Lemon Jan 2013

Through The Eyes Of First-Year College Students: The Importance Of Trust In The Development Of Effective Advising Relationships, Mark Lemon

Electronic Theses and Dissertations

This research was conducted to better understand how first-year college students make sense of the role of trust in the development of the relationship with their academic advisors and how they characterize the conditions that enhance or hinder trust in this relationship. An extensive literature review was conducted, identifying relevant scholarship concerning trust and academic advising--the history, philosophy, and professionalization of the field. Also, a brief section on distrust was presented to offer balance in the trust literature and to support the Lewicki, McAllister, & Bies’ (1998) theoretical framework that guided this research endeavor. Moreover, a profile of the traditional, …


A Delphi Study To Construct A Script Concordance Test For Spiritual And Religious Competence In Counseling, Christopher Christmas Jan 2013

A Delphi Study To Construct A Script Concordance Test For Spiritual And Religious Competence In Counseling, Christopher Christmas

Electronic Theses and Dissertations

The need to address spiritual and religious issues is well established in the counseling literature and in accreditation standards, however, many graduates counseling students do not feel prepared to address these issues. In the United States, the vast majority of clients consider themselves to be spiritual or religious, so counselors who lack competence in addressing spiritual and religious issues in counseling are likely to offer ineffective or perhaps unethical care to clients. Counselor educators must improve education and assessment in this critical specialty area of counseling. Of primary concern is a student’s ability to demonstrate spiritual competence in counseling. The …


Target Validation For Neurofibromatosis Type 2 Therapeutics., Alejandra Guinart Jan 2013

Target Validation For Neurofibromatosis Type 2 Therapeutics., Alejandra Guinart

Electronic Theses and Dissertations

Neurofibromatosis type 2 (NF2) is a benign tumor disease of the nervous system. Development of bilateral vestibular schwannomas is characteristic of NF2; however patients frequently present schwannomas on other nerves, as well as meningiomas and ependymomas. Currently, there are no drug therapies for NF2. There is an urgent need for development of NF2 therapeutics and this dissertation presents two independent potential therapeutic targets. The disease is caused by mutations in the NF2 gene that encodes a tumor suppressor called merlin. Loss of merlin function is associated with increased activity of Rac and p21-activated kinases (PAK) and deregulation of cytoskeletal organization. …


Antipodes: Ways To See The World, Brenda Sallee Jan 2013

Antipodes: Ways To See The World, Brenda Sallee

Electronic Theses and Dissertations

This thesis is an examination of the geographical oddities of my past, the process of transitioning between worlds, and the kinds of relationships that survive those transitions. In a world where I can fly from Atlanta to Beijing non-stop in fifteen hours, I sometimes convince myself that geography no longer matters. I was born in the tropics, raised in the arctic, and became a dual citizen of the same two countries twice. I could distinguish gunshots from fireworks by age five and have ridden the Trans-Siberian Railroad in both directions. I have milked a water buffalo and played Tchaikovsky’s piano …


Does Virtual Reality Elicit Physiological Arousal In Social Anxiety Disorder, Maryann Owens Jan 2013

Does Virtual Reality Elicit Physiological Arousal In Social Anxiety Disorder, Maryann Owens

Electronic Theses and Dissertations

The present study examined the ability of a Virtual Reality (VR) public speaking task to elicit physiological arousal in adults with SAD (n=25) and Controls (n=25). A behavioral assessment paradigm was employed to address three study objectives: (a) to determine whether the VR task can elicit significant increases in physiological response over baseline resting conditions (b) to determine if individuals with SAD have a greater increase from baseline levels of physiological and self-reported arousal during the in vivo speech task as opposed to the VR speech task and (c) to determine whether individuals with SAD experience greater changes in physiological …


Hyperactivity In Attention-Deficit/Hyperactivity Disorder (Adhd): Testing Functional Relationships With Phonological Working Memory Performance And Attention, Dustin Sarver Jan 2013

Hyperactivity In Attention-Deficit/Hyperactivity Disorder (Adhd): Testing Functional Relationships With Phonological Working Memory Performance And Attention, Dustin Sarver

Electronic Theses and Dissertations

Excessive gross motor activity is currently considered a ubiquitous and disruptive feature of attention-deficit/hyperactivity disorder (ADHD); however, an alternative model challenges this premise and hypothesizes a functional relationship between activity level, attention, and working memory. The current study investigated whether, and the extent to which, particular forms of gross motor activity are functionally related to children’s attention and phonological working memory performance. Objective observations of children’s gross motor movements and attention by independent observers were conducted while children with ADHD (n = 29) and typically developing children (n = 23) completed multiple counterbalanced tasks entailing low and high phonological working …


Social Skills And Social Acceptance In Childhood Anxiety Disorders, Lindsay Scharfstein Jan 2013

Social Skills And Social Acceptance In Childhood Anxiety Disorders, Lindsay Scharfstein

Electronic Theses and Dissertations

The present study examined the social skills and social acceptance of children with SAD (n=20), children with GAD (n=18), and typically developing (TD) children (n=20). A multimodal assessment paradigm was employed to address three study objectives: (a) to determine whether social skills deficits are unique to children with SAD or extend to children with GAD, (b) to assess whether skills vary as a function of social context (in vivo peer interaction Wii Task versus hypothetical Social Vignette Task) and (c) to examine the relationship between anxiety diagnosis and social acceptance. Parent questionnaire data indicated that both youth with SAD and …


When There's No Home To Prepare: Understanding Natural Hazards Vulnerability Among The Homeless In Central Florida, Marc Settembrino Jan 2013

When There's No Home To Prepare: Understanding Natural Hazards Vulnerability Among The Homeless In Central Florida, Marc Settembrino

Electronic Theses and Dissertations

The current study explores the social construction of natural hazards vulnerability by examining the perceptions of emergency management personnel, homeless service providers and homeless men living in Central Florida. The matrix of vulnerability is proposed as a framework for studying disaster vulnerability, wherein vulnerability is viewed as a complex process consisting of social and physical risk, human agency and time. Using the matrix as a guiding framework, this study examines the risks that natural hazards present to the homeless living in Central Florida and the strategies used by the homeless to manage these risks. This study argues that because the …


Enhanced Detection Of Host Response Antibodies To Borrelia Burgdorferi Using Immuno-Pcr, Micah D. Halpern, Sunny Jain, Mollie W. Jewett Jan 2013

Enhanced Detection Of Host Response Antibodies To Borrelia Burgdorferi Using Immuno-Pcr, Micah D. Halpern, Sunny Jain, Mollie W. Jewett

Faculty Bibliography 2010s

Lyme disease is the fastest-growing zoonotic disease in North America. Current methods for detection of Borrelia burgdorferi infection are challenged by analysis subjectivity and standardization of antigen source. In the present study, we developed an immuno-PCR (iPCR)-based approach employing recombinant in vivo-expressed B. burgdorferi antigens for objective detection of a host immune response to B. burgdorferi infection. iPCR is a liquid-phase protein detection method that combines the sensitivity of PCR with the specificity and versatility of immunoassay-based protocols. Use of magnetic beads coated with intact spirochetes provided effective antigen presentation and allowed detection of host-generated antibodies in experimentally infected mice …


Microphysiological Systems And Low-Cost Microfluidic Platform With Analytics, Alec S.T. Smith, Christopher J. Long, Bonnie J. Berry, Christopher Mcaleer, Maria Stancescu, Peter Molnar, Paula G. Miller, Mandy B. Esch, Jean-Matthieu Prot, James J. Hickman, Michael L. Shuler Jan 2013

Microphysiological Systems And Low-Cost Microfluidic Platform With Analytics, Alec S.T. Smith, Christopher J. Long, Bonnie J. Berry, Christopher Mcaleer, Maria Stancescu, Peter Molnar, Paula G. Miller, Mandy B. Esch, Jean-Matthieu Prot, James J. Hickman, Michael L. Shuler

Faculty Bibliography 2010s

A multiorgan, functional, human in vitro assay system or 'Body-on-a-Chip' would be of tremendous benefit to the drug discovery and toxicology industries, as well as providing a more biologically accurate model for the study of disease as well as applied and basic biological research. Here, we describe the advances our team has made towards this goal, as well as the most pertinent issues facing further development of these systems. Description is given of individual organ models with appropriate cellular functionality, and our efforts to produce human iterations of each using primary and stem cell sources for eventual incorporation into this …


An Investigation Of Boaters' Attitudes Toward And Usage Of Targeted Mobile Apps, Kamra Bowerman Jan 2013

An Investigation Of Boaters' Attitudes Toward And Usage Of Targeted Mobile Apps, Kamra Bowerman

Electronic Theses and Dissertations

The purpose of this study was to understand boaters’ adoption and usage of smartphones and mobile apps as well as to obtain their opinion on potential features of a targeted mobile app being developed as part of a broader interdisciplinary Florida Sea Grant outreach project. Data were gathered from an online survey of a sample of 164 boaters from the surrounding Central Florida area. In contrast with previous empirical mobile app studies, many respondents reported using mobile apps for information-seeking versus escape gratifications. Further more than half of the respondents’ age sixty-five and over indicated using smartphones and mobile apps. …