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2014

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Parent And Child Factors In Relation To Mealtime Problem Behavior Of Children With And Without Autism Spectrum Disorder, Eva Trinh Jan 2014

Parent And Child Factors In Relation To Mealtime Problem Behavior Of Children With And Without Autism Spectrum Disorder, Eva Trinh

All ETDs from UAB

environmental temperatures on TSD by again using the red-eared slider as a laboratory

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Integrated Functioning Of The Mirror Neuron System And Its Role In Imitation Deficits In Autism, Heather Wadsworth Jan 2014

Integrated Functioning Of The Mirror Neuron System And Its Role In Imitation Deficits In Autism, Heather Wadsworth

All ETDs from UAB

Deficits in imitation have been widely reported in children and adolescents with autism spectrum disorders (ASD). A proposed dysfunction of the mirror neuron system (MNS), the neural network underlying imitation, has been the subject of recent debate in ASD literature. However, while some research has found evidence of MNS abnormalities in ASD, recent studies have cast doubt onto the mirror neuron hypothesis of ASD as it is currently depicted. There is also behavioral evidence that the imitation deficit is not unitary, and therefore may not have one-to-ne correspondence with a malfunction of all aspects of MNS. Since functional imitation involves …

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Employer-Based Wellness Programs; Financial Value To The Organization, Ricky D. Wallace Jan 2014

Employer-Based Wellness Programs; Financial Value To The Organization, Ricky D. Wallace

All ETDs from UAB

The health and wellness of employees is of strategic importance for healthcare organizations to achieve leadership in accountable care and health reform. This study sought to discover whether an organizational program, focused on health promotion and wellness for employees, has a value to the organization. This quantitative evaluation study examines variables of a wellness program implemented at a medical facility in the United States by determining the medical costs among participants and non-participants of the facility sponsored wellness program. The results of the study provide valuation evidence concerning the program's value to the organization.

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Targeting Tau-Mediated Nmdar Hypofunction Reverses Deficits In A Mouse Model Of Frontotemporal Dementia, Brian Andrew Warmus Jan 2014

Targeting Tau-Mediated Nmdar Hypofunction Reverses Deficits In A Mouse Model Of Frontotemporal Dementia, Brian Andrew Warmus

All ETDs from UAB

Frontotemporal dementia (FTD) is a rapidly progressive and lethal disease, with no disease-modifying treatments. It is known that tau mutations cause FTD, but the underlying neurobiology is undefined. We sought to identify how tau affects the neurobiology in order to find potential treatment targets. Here, we address this question using a new mouse model expressing human tau with an FTD-associated mutation. We studied behavior, physiology, biochemistry, and neuropathology in several cohorts of mice at different ages. These mutant tau mice had abnormal repetitive behavior characteristic of FTD and synaptic deficits selectively in regions associated with FTD (ventral striatum and insula). …

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Syndecan Knockdown In The Insulin Producing Cells Of Drosophila Melanogaster Affects Energy Metabolism And Life Span, Jonathan Lund Warren Jan 2014

Syndecan Knockdown In The Insulin Producing Cells Of Drosophila Melanogaster Affects Energy Metabolism And Life Span, Jonathan Lund Warren

All ETDs from UAB

Drosophila melanogaster is a powerful model organism for studying human metabolic disease due to the conservation of various signaling processes and pathways. The insulin producing cells (IPCs) in the brain of adult flies sense circulating nutrients and respond by producing three insulin-like peptides (dILP2, dILP3, and dILP5). Several studies have shown that dILPs play a major role in Drosophila reproduction, metabolism, growth, and longevity. Previous data showed that flies homozygous for a hypomorphic mutation in the Drosophila syndecan (dSdc) gene had defects in energy metabolism and lower expression of brain dilp2-3 and dilp5 genes. Syndecan is a transmembrane proteoglycan that …

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Print Vs. Pulpit: Representations Of Religion In The Harlem Renaissance, Sondra Bickham Washington Jan 2014

Print Vs. Pulpit: Representations Of Religion In The Harlem Renaissance, Sondra Bickham Washington

All ETDs from UAB

At the turn of the twentieth century, African American race leaders believed that literature and other creative works could strengthen the fight against the social, economic, and political oppression facing members of their race across the country. However, when younger writers began explicitly focusing their narratives and poems on the more taboo and less religious elements of African American life such as heavy drinking, sensual dancing at jazz and blues clubs, and unmarried sexual relationships, black religious leaders often expressed opposition to their creative work. This sometimes harsh disapproval only served to create a larger gap between the religious and …

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Peripheral Neuropathy In The Teetering Mice Results From Mutation Of The Escrt Component Hrs, Jennifer Ashley Watson Jan 2014

Peripheral Neuropathy In The Teetering Mice Results From Mutation Of The Escrt Component Hrs, Jennifer Ashley Watson

All ETDs from UAB

The sorting and degradation of endocytosed cargo by the endosome regulates many cellular functions common to all cells. Neural cells appear to be particularly vulnerable to perturbation in endo-lysosomal transport, and several neurological disorders are caused by a primary deficit in this pathway. In this dissertation, I show that the spontaneously occurring neurological mutation teetering (tn) is a single nucleotide substitution in the endosomal cargo-sorting component hepatocyte growth factor-regulated tyrosine kinase substrate (Hgs/Hrs) that reduces the abundance of HRS. By 3 weeks of age, the tn mice exhibit heightened pain sensitivity, muscle weakness and reduced muscle size. The loss of …

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Corrosion Prevention And Control Training In An Immersive Virtual Learning Environment, Rustin Deane Webster Jan 2014

Corrosion Prevention And Control Training In An Immersive Virtual Learning Environment, Rustin Deane Webster

All ETDs from UAB

The majority of military education and training has not veered far from the days of chalk and talk instruction. Often with technological breakthroughs comes the proposal of the next revolution in multimedia instruction. Motion pictures to radios to educational television programs have all seemed to come and gone. The next wave of multimedia learning may involve more than a PowerPoint® presentation and lecture. Researchers continue to propose that Virtual Reality (VR) will find its true application and/or market in education and training. The objective of the project was to develop and provide a low-cost, scalable, and portable VR system containing …

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Understanding The Described Experiences Of Court Judges, Court Appointed Special Advocates (Casa) Volunteers, Department Of Human Resources Caseworkers, And Foster Parents, Mitsy Collier Wilbourne Jan 2014

Understanding The Described Experiences Of Court Judges, Court Appointed Special Advocates (Casa) Volunteers, Department Of Human Resources Caseworkers, And Foster Parents, Mitsy Collier Wilbourne

All ETDs from UAB

UNDERSTANDING THE DESCRIBED EXPERIENCES OF COURT JUDGES, COURT APPOINTED SPECIAL ADVOCATES (CASA) VOLUNTEERS, DEPARTMENT OF HUMAN RESOURCES'CASEWORKERS, AND FOSTER PARENTS MITSY COLLIER WILBOURNE EARLY CHILDHOOD EDUCATION ABSTRACT The purpose of this study was to identify the described experiences of court judges, Court Appointed Special Advocates (CASA) volunteers, Department of Human Resources' caseworkers, and foster parents in the southeastern United States to enhance the early childhood educational needs and development of children in out-of-home care. The study was designed with cases so various perspectives were examined. Children who were neglected and abused, specifically those who must be removed from their parent's …

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A Mixed Methods Study Of Health Literacy And Its Role In Hpv Vaccine Uptake Among College Students, Michelle Sharonda Williams Jan 2014

A Mixed Methods Study Of Health Literacy And Its Role In Hpv Vaccine Uptake Among College Students, Michelle Sharonda Williams

All ETDs from UAB

Health literacy includes the ability to understand and process written and spoken health information, and numbers and calculations related to health information. Low health literacy is associated with negative health outcomes, and poor patient-provider communication. In order to advance health literacy research, there is a need to assess health literacy comprehensively and to develop an understanding of how health literacy impacts people at various stages of their lives. A sequential explanatory mixed methods study was conducted to assess college students' health literacy. During the quantitative phase, the Short Test of Functional Health Literacy in Adults (S-TOFHLA), the Newest Vital Sign …

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Combined Effects Of Corexit Ec 9500a With Secondary Abiotic And Biotic Stressors In The Rotifer Brachionus Plicatilis, Michael Britt Williams Jan 2014

Combined Effects Of Corexit Ec 9500a With Secondary Abiotic And Biotic Stressors In The Rotifer Brachionus Plicatilis, Michael Britt Williams

All ETDs from UAB

Following the Deepwater Horizon oil spill the dispersant Corexit EC 9500A (C-9500) was applied to facilitate rapid oil degradation. C-9500 toxicity has been evaluated on a number of marine species; however, many of these studies do not account for environmental conditions that may increase negative outcomes related to dispersant exposure in the wild. We examined lethality and behavioral effects of C-9500 exposure on the model marine zooplankton Brachionus plicatilis. We also evaluated interactions of abiotic and biotic stressors that may alter outcomes of exposure. C-9500 exposure at standard husbandry conditions (17.5ppt, 24°C, 200 rotifer*ml-1 density) produced a 24 hr median …

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Investigation Of The Cellular And Molecular Mechanisms Of Radiation-Induced Bystander Effects, Hayley Furlong Jan 2014

Investigation Of The Cellular And Molecular Mechanisms Of Radiation-Induced Bystander Effects, Hayley Furlong

Doctoral

The overall aim of this study was to investigate the cellular and molecular mechanisms involved in radiation-induced bystander effects in HaCaT cells, predominantly at low-doses of irradiation. They do not follow the original dose-response theory and exhibit a unique cascade of signalling events, which are under intense investigation for radiation risk purposes. An in vitro system was first used to observe the bystander effect, comparing two cell viability assays while measuring apoptotic cell death in these known reporter HaCaT cells and established the most sensitive assay for bystander responses Downstream bystander signalling events were then investigated through gene expression studies …

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A Consideration Of Tracking Within A Bounded Educational System, Scott David Ripley Jan 2014

A Consideration Of Tracking Within A Bounded Educational System, Scott David Ripley

Walden Dissertations and Doctoral Studies

American education is built upon a cultural paradigm of equality and access. Tracking students into homogenous classes based on prior academic performance could disadvantage lower-achieving students, thereby reinforcing inequality. The problem in the study district is that homogenous tracking was implemented, yet the system had not been evaluated within the context of implementation. The purpose of this qualitative case study was to examine educators' perceptions of the practice of tracking. Bandura and Maslow's social cognitive theory provided the conceptual framework and Dewey's beliefs on social justice and a spirit of equity provided the theoretical foundation. Open-ended narrative questionnaires were disseminated …

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Employee Locus Of Control And Engagement In Nonprofit Organizations, Jacqueline Myers Jan 2014

Employee Locus Of Control And Engagement In Nonprofit Organizations, Jacqueline Myers

Walden Dissertations and Doctoral Studies

Transformational leadership and employee engagement have been studied in the private sector, yet research in the nonprofit sector is scarce. Addressing this gap is important to improve nonprofit practices, as nonprofit organizations contribute to a myriad of social issues critical to positive social change. Using Burns's theory of transformational leadership, which places emphasis on motivating and inspiring performance through a shared vision and mission, the purpose of this quantitative study was to analyze the effects of transformational leadership on employee engagement in nonprofit organizations. The study also assessed whether locus of control acted as a mediating variable on employee engagement. …

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Healthy Work Environment Orientation Training And Psychiatric Nurse Retention, Lawanda Rollins Jan 2014

Healthy Work Environment Orientation Training And Psychiatric Nurse Retention, Lawanda Rollins

Walden Dissertations and Doctoral Studies

According to recent research, more than 75% of newly employed nurses leave employment within 6 months. Changes in organizational training programs are needed in order to improve psychiatric nurse retention, nationally and globally. A healthy work environment (HWE) has been described as an environment that includes mentoring for good communication skills; it is also one that explores collaborative strategies for safe practice; professional advancement; and empowerment through research, education, and skill development. Examination of the impact of this HWE psychiatric nurse orientation training program on nurse retention was done using Rogers' theory of diffusion. Study variables included the length of …

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Increasing Hpv Vaccination Rates Among Adolescent Males: A Toolkit For Parents, Lance Everette Hadley Jan 2014

Increasing Hpv Vaccination Rates Among Adolescent Males: A Toolkit For Parents, Lance Everette Hadley

Walden Dissertations and Doctoral Studies

According to the Centers for Disease Control and Prevention (CDC), there are approximately 14 million new cases of HPV diagnosed each year (men and women combined). The rate of vaccine administration among adolescent males is much less than it is among females. As a result, the CDC has urged health care providers to work with state and local health care providers to improve the utilization of the HPV vaccine. The purpose of this scholarly project was to develop an educational toolkit, one guided by Ajzen and Fishbein's theory of reasoned action, regarding the value of the HPV vaccine. The toolkit …

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Propositional Analysis, Policy Creation, And Complex Environments In The United States' 2009 Afghanistan-Pakistan Policy, Cris Shackelford Jan 2014

Propositional Analysis, Policy Creation, And Complex Environments In The United States' 2009 Afghanistan-Pakistan Policy, Cris Shackelford

Walden Dissertations and Doctoral Studies

Military conflicts have become nonlinear and the interrelated political and socio-economic changes within these conflicts have created new challenges for American policymakers. A tool called Wallis' Propositional Analysis (PA) suggests a new paradigm that includes thinking about complexity and robustness/systemicity in a policy. The purpose of this single case study was to determine how the PA paradigm adds heuristic value to complex policy decision-making. A backdrop of Wallerstein's complexity theory and complex adaptive systems (CAS) guided this study. This study examined policy statements from the Obama administration on the Afghanistan and Pakistan conflicts in late December 2009. Data were coded …

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Four Women Of Courage: A Historiography Of Early Childhood Education For African American Children In Alabama, Sharon Webb Abrams Jan 2014

Four Women Of Courage: A Historiography Of Early Childhood Education For African American Children In Alabama, Sharon Webb Abrams

All ETDs from UAB

This qualitative study used a tailored historical narrative approach to raise a con-nection with the reader that is not possible with approaches that are more impersonal and thus illustrated some of the richness of historical techniques. The purpose of this historical narrative study was to explore how early childhood African American women in the state of Alabama perceive the disparity within African American education for young children and advanced early childhood programs and schools based on need, desire, and care. The central questions that the researcher probed within this study included: (a) How did four heroic African American women construct, …

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Osteoblast And Odontoblast Specific Regulatory Actions Of Runx2 For The Development Of Mineralized Tissues, Mitra Darice Adhami Jan 2014

Osteoblast And Odontoblast Specific Regulatory Actions Of Runx2 For The Development Of Mineralized Tissues, Mitra Darice Adhami

All ETDs from UAB

The Runx2 transcription factor is necessary for commitment and differentiation of mesenchymal cells into the chondroblasts, osteoblasts and odontoblasts. Runx2 induces the expression of several key genes involved in mineralization of both the bone and dentin matrices. Global Runx2-null mice are completely void of mineralized tissue and do not express osteoblast markers, indicating that Runx2 is required for commitment to the osteoblast lineage. Tooth development in Runx2-null mice is arrested in the bell stage, prior to the differentiation of odontoblasts. Thus, Runx2 is essential for development of osteoblast and odontoblast lineages. However, the functional requirements of Runx2 after commitment to …

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Employment Of Physician Administrators (Ceos) In Acute Care Hospitals And Their Impact On Hospital Performance, Muhammad H. Al-Midani Jan 2014

Employment Of Physician Administrators (Ceos) In Acute Care Hospitals And Their Impact On Hospital Performance, Muhammad H. Al-Midani

All ETDs from UAB

that arribada nesting enhances the survival of eggs and hatchlings through the confusing

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Talent Retention In Organizations Facing Staff Reductions Via Layoffs, George Edward Lightfoot Jan 2014

Talent Retention In Organizations Facing Staff Reductions Via Layoffs, George Edward Lightfoot

Walden Dissertations and Doctoral Studies

High voluntary attrition threatens the future of downsizing organizations. The purpose of this phenomenological study was to explore how employee layoff announcements reduces the perception of organizational commitment to experienced, skilled workers in central Wisconsin. The conceptual framework integrated stress response theories including Cannon's cognitive activation theory of stress. Face-to-face interviews were conducted with 20 journeyman level artisans who had witnessed the layoff process within 50 miles of Wausau Wisconsin. These interviews were analyzed via the modified van Kaam method to code, cluster, and group the findings into significant themes. Nine themes emerged from the analyses suggesting layoff implementation strategies …

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Factors Associated With Chlamydia Trachomatis Reinfection Among Puerto Rican Adolescents 2008-2012, Flavia Rosado Jan 2014

Factors Associated With Chlamydia Trachomatis Reinfection Among Puerto Rican Adolescents 2008-2012, Flavia Rosado

Walden Dissertations and Doctoral Studies

The purpose of this study was to investigate the association between Chlamydia trachomatis reinfection rates of Puerto Rican adolescents and failure to follow the retesting protocol, failure of sexual partners to receive treatment, and failure to participate in the sexual orientation program about risk factors. Secondary data analysis, from a historical prospective study from the Health Department of Puerto Rico, was used in this study. Data analysis was restricted to adolescents 15 to 19-years-old who had a positive chlamydia result and reinfection pattern since January 2008 through December 2012. Multiple logistic regression analyses were run to predict Chlamydia trachomatis reinfection. …

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The Dignity Of The Human Person: Catholic Social Teaching And The Practice Of Criminal Punishment, Dora W. Klein Jan 2014

The Dignity Of The Human Person: Catholic Social Teaching And The Practice Of Criminal Punishment, Dora W. Klein

Faculty Articles

The moral foundation that supports the Catholic Church's opposition to the death penalty is wide and deep. This Article proposes that despite the oft-repeated maxim that "death is different," the same foundation that supports efforts to abolish the death penalty can also support those who seek to achieve other reforms in the practice of criminal punishment.

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Assessing System Congruence By Analyzing The Relationship Between Employee And Patient Driven Outputs, Timothy J. Harlin Jan 2014

Assessing System Congruence By Analyzing The Relationship Between Employee And Patient Driven Outputs, Timothy J. Harlin

All ETDs from UAB

Patients are at risk for employee driven preventable adverse events during hospital stays. These adverse events are varied and include such things as medication errors, pressure ulcers, hospital acquired infections, and falls. Preventable adverse events continue at alarming frequency despite significant academic, regulatory, and management attention to the topic over the past 14 years since the Institute of Medicine's (IOM) To Err is Human report. In addition to being at risk for preventable adverse events, patients experience aspects of the health care system such as ease of access, employee attitude, skill and efficiency of staff, and perceived value. Although purporting …

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An Examination Of The Services That Contribute To Positive Vocational Outcomes In Adults With Developmental Disabilities, Abbey N. Harris Jan 2014

An Examination Of The Services That Contribute To Positive Vocational Outcomes In Adults With Developmental Disabilities, Abbey N. Harris

All ETDs from UAB

One of the most pressing issues concerning persons with developmental disabilities is making sure their needs are met once they reach adulthood. As adults, they should have the abilities and skills to be as independent as possible and to be contributing members of society. Without the proper services and help, though, this may not be possible for a large portion of this population. Research suggests that supportive employment services alone may not be enough to meet their unique vocational needs and to improve the likelihood of their achieving personal and financial independence. The purpose of this study was to determine …

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Owner-Manager Separation And The Structure Of It Governance In Small Business, Jeffrey S. Saffer Jan 2014

Owner-Manager Separation And The Structure Of It Governance In Small Business, Jeffrey S. Saffer

Walden Dissertations and Doctoral Studies

Small business owners and small business managers tend to favor different information technology (IT) governance structures. Such differences can lead to ineffective management and control of IT in small businesses. The purpose of this correlational study was to examine the extent and nature of the association between owner-manager separation in small businesses and the structure of IT governance in the businesses. Agency theory formed the theoretical framework of this study. Data were collected using a web-based survey and randomly sampled 3,697 small business owners and managers located in New Jersey and Pennsylvania. Chi-square statistics indicated no significant association between owner-manager …

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An Analysis Of Teachers Who Teach Struggling Students, Brett Rankin Jan 2014

An Analysis Of Teachers Who Teach Struggling Students, Brett Rankin

Walden Dissertations and Doctoral Studies

After many years of reform efforts, educators are still searching for ways to better serve the needs of struggling students. The purpose of this study was to develop a grounded theory (GT) that reflects teachers' perceptions of students' behavior, students' need for support, and students' skill deficiencies. Discovering the ways in which teachers address students' needs could sharpen teacher practices and promote support for struggling students. Guided by Weimer's research on learner-centered teaching, this GT study created a conceptual understanding of classroom experiences from teachers' perspective. Twenty teacher interviews began with the grand tour question, "Talk about teaching struggling students …

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Table Of Contents - Cardozo Arts & Entertainment Law Journal, Vol. 32, Iss. 3 Jan 2014

Table Of Contents - Cardozo Arts & Entertainment Law Journal, Vol. 32, Iss. 3

Cardozo Arts & Entertainment Law Journal

No abstract provided.

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Panel I: Disclosure And Notice Practices In Private Data Collection, Lorrie Cranor, Brett Frischmann, Ryan Harkins, Helen Nissenbaum Jan 2014

Panel I: Disclosure And Notice Practices In Private Data Collection, Lorrie Cranor, Brett Frischmann, Ryan Harkins, Helen Nissenbaum

Cardozo Arts & Entertainment Law Journal

No abstract provided.

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Panel Ii: Balancing National Security And Transparency In Government Data Collection, Nate Cardozo, Mariko Hirose, Jonathan Manes, Ira Rubinstein, Christopher Wolf Jan 2014

Panel Ii: Balancing National Security And Transparency In Government Data Collection, Nate Cardozo, Mariko Hirose, Jonathan Manes, Ira Rubinstein, Christopher Wolf

Cardozo Arts & Entertainment Law Journal

No abstract provided.

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