Digital Commons Network^™

Latent Growth Modeling Of A Nutrition And Physical Activity Intervention, Alicia Dea Sample

Dissertations

The health, economic, and social impacts of physical inactivity and unhealthy dietary patterns are quite significant and evidenced by the fact that only 3-4% of American adults follow all the dietary advice recommended by the Dietary Guidelines for Americans (DGA; Kohatsu, Robinson, & Torner, 2004), and specific subpopulations, including the rural South, are affected even more drastically (McCabe-Sellers et al., 2007). Furthermore, the majority of the people in the United States do not currently meet recommended amounts of physical activity (PA) and have not since the mid 1980s (U.S. Department of Health and Human Services [USDHHS], 2008). To address the …

Circadian Rhythm And Vigorous Activity: Do They Make A Difference In Executive Function?, Janie Sue Ryland

Dissertations

PL 107-110, the No Child Left Behind Act of 2001, a federally mandated accountability system based on standards, attendance, and dropout rates has forced educational leaders to explore new avenues of student improvement. Research suggests that all three factors are impacted by scheduling preferences that are relative to time of day. The aim of this study was to extend evidence of executive function as it is impacted by time of day and diurnal preference when exposed to vigorous exercise conditions. Data were collected from a sample that included 100 sixth graders (60 females and 40 males) during the spring semester …

Is There A Relationship Between The Play Attention Program And Improved Student Achievement?, Jenny Ann Webber

Dissertations

Attention Deficit/Hyperactivity Disorder (ADHD) and its effects on student academic achievement have been researched for many years. There have been many interventions that have been used in treating ADHD that have been found successful when implemented consistently. Some of the interventions that have been researched in the past are behavior modification, pharmacotherapy with stimulants, educational interventions, and a combination of these. Play Attention is an intervention that incorporates aspects of behavior modification through computerized cognitive-training, which utilizes feedback-based technology. Through Play Attention, students wear a helmet or armband embedded with sensors. These sensors read students’ brain activity in order …

The Impact Of Shrimp Farming On Mangrove Ecosystems And Local Livelihoods Along The Pacific Coast Of Ecuador, Stuart Edward Hamilton

Dissertations

This manuscript examines the expansion of Ecuador’s shrimp aquaculture industry since 1970 and the implications of this expansion on coastal residents’ food security and livelihood options. Shrimp aquaculture expanded from essentially nothing in 1970; to account for 26% of all Ecuadorian private exports by 1998. The rapid expansion of shrimp aquaculture in Ecuador’s estuaries has caused a fundamental shift in livelihoods among those who live and work in the immediate vicinity of the newly created shrimp farms. This research not only details the important land use change that has occurred within Ecuador’s estuaries during the transition from mangrove estuary to …

A Qualitative Analysis Of Variables That Contribute To The Academic Success Of Freshman Student-Athletes At A Football Championship Subdivision University, Lori L. Braa

Dissertations

No abstract provided.

Consumer Attitudes Toward Naming-Rights Sponsorships In College Athletics, Terence Eddy

Dissertations

No abstract provided.

General Fan Perceptions Of Rival Teams In Intercollegiate Athletics, Cody T. Havard

Dissertations

No abstract provided.

Media Portrayals Of Athletes In Televised Sports: A Content Analysis Of Ice Hockey Broadcasts During The 2010 Winter Olympic Games, Heather A. Muir

Dissertations

The Winter Olympic Games are probably the best time for casual sports fans to watch women's ice hockey at its finest, and the commentary of sports broadcasters can greatly shape viewers' impressions of the sporting event. This study explored ways in which the NBC broadcasts of the 2010 Winter Olympic ice hockey tournament differed based on the sex of the ice hockey players including differences in production value, the use of gendered language, and the commentators' portrayals of female and male ice hockey players. The primary method for ascertaining differences was content analysis using a mixed-methods approach to analyze the …

Evaluating The Role Of Perceived Access To Support And School Safety In Adolescent Exposure To Trauma: A Mixed Methods Study, Amanda H. Stoeckel

Dissertations

This mixed methods study evaluated lifetime trauma exposure, protective factors, and current psychological functioning among 78 adolescents from two public middle schools in rural and suburban communities. One hundred percent of adolescents reported experiencing at least one traumatic event at some point during their lives. After controlling for gender, ethnicity, socioeconomic status, and special education/general education placement, more trauma exposure was associated with more post-traumatic stress and depressive symptoms, more teacher-rated externalizing behaviors, and lower teacher-rated adaptive functioning. Perceived access to support and factors of school safety demonstrated protective effects in the relationship between trauma exposure and domains of psychological …

The Effect Of Exercise On Cardiac Function And Doxorubicin Accumulation In Left Ventricular Tissue Of Rats, Brock Thomas Jensen

Dissertations

Doxorubicin (DOX) is an anthracycline antibiotic that has cytotoxic actions. The therapeutic use of DOX to treat a wide array of cancers is limited by a dose-dependent cardiotoxicity. Although DOX is known to have several adverse side-effects, acute and chronic cardiotoxicity have received the most attention as both may eventually lead to heart failure. While exercise has been shown to protect against DOX cardiotoxicity, a clear and consistent mechanism to explain its cardioprotective effects is lacking. High performance liquid chromatography (HPLC) is a valuable instrument that can be used to evaluate cardiac DOX accumulation. We hypothesized that a reduction in …

The Lived Experiences Of 3rd Generation And Beyond U.S.-Born Mexican Heritage College Students: A Qualitative Study, Richard Galvan Edd

Dissertations

The purpose of this study was to describe the psychosocial and identity challenges of 3rd generation and beyond U.S.-born (3GAB-USB) Mexican heritage college students. Alvarez (1973) has written about the psychosocial impact "hybridity" can have on a U.S.- born (USB) Mexican individual who incorporates two distinct cultures (American and Mexican) in order to succeed in U.S. society, and yet, few empirical data is available beyond the 1st and 2nd generation on USB Mexican college students. As an example, there is no mention in the literature of two distinct and different worldviews present between immigrant and 3GAB-USB Mexican college students, which …

The Economy-Crime Relationship Revisited: The Significance Of Recent Macroeconomic Conditions And Social Policy Changes For Child Poverty And Youth Violence Trends, White Nicole

Dissertations

The relationship between economic deprivation and violent crime has been one of the most widely studied in the field of criminology, yet little is known about the impact of recent macroeconomic conditions and welfare reform policies on the poverty-youth violence relationship. Therefore, the current study utilizes data from the 1993-2004 National Crime Victimization Survey to assess the association between poverty and youth violent victimization trends variously disaggregated by race, ethnicity, and family structure, and the impact of welfare reform and macroeconomic conditions on this relationship. In addition, the potential impact of welfare reform on the individual-level relationship between poverty and …

Crisis In Education: A Call To Act, Debra Walker Emery

Dissertations

The current education system in the United States is riddled with difficulties which include an increasing demand for qualified teachers and persistently high attrition rates. Teachers are prone to low job satisfaction, low self-efficacy, as well as increased stress and burnout. Although these problems are widely discussed in the literature, scant intervention research is available. Additionally, existing interventions miss two key elements that may be especially relevant to the challenges faced by educators: acceptance and values. The current study examined the efficacy of acceptance and commitment therapy (ACT) for reducing teacher burnout through a day-long professional development workshop. Thirty-five teachers …

An Investigation Of Data Protection And Computer Security In Small Irish Medical Practices, Sean Mcgrath

Dissertations

Small medical practices store and process the health information of their patients in order to aid in providing care to them. Because of this a level of trust exists between the patients and the practice to ensure the sensitive medical data is kept private and secure. There was no formalised way to test if this trust was well deserved and what level of protection was applied to such sensitive health records. A security model that is applicable to small medical practices for the purpose of protecting and securing the personal health information they store was constructed and validated by a …

A Retrospective Analysis Of Maternal And Child Outcomes Following An Obesity Intervention Program, Melinda S. Bender Phd

Dissertations

Background: One of the highest risk groups for childhood obesity and associated co-morbidities in the United States are low-income Hispanic preschool children. To reduce obesity, effective interventions are being sought to improve health behaviors among high risks groups. Objectives: To evaluate a subset of data from a larger 9-month promotora facilitated obesity intervention study. The aims were to determine: 1) pre- to post-program differences in health behaviors including: (a) children's consumption of high carbohydrate beverages (HCB); and (b) maternal walking, beliefs, knowledge, self-efficacy, and relationship building regarding nutrition and physical activity; and 2) which covariates were significant for change in …

"Reading" The Apprentice: Commerce, Culture, And The Manufacturing Of Reality, Sharon Simpson Terrell

Dissertations

This study examines the six original seasons of the reality television series The Apprentice as a postmodern, cultural artifact. Grounded in Burke’s (1967) “literature as equipment for living,” and Brummett’s (1984) consideration that televised content constitutes literature, the theory of “televised discourse as equipment for living” provided the guide to examine the series. Hall’s (1980) “reading against the grain” oppositional reading technique was utilized to interrogate both the manifest and latent content. The content of the series may indeed provide the audience with a guide to ideological beliefs of both commerce and culture, thereby creating a manufactured reality for its …

Moon Landing, Jennifer Ann Marquardt

Dissertations

The following short stories began and were finished—at least as finished as they appear here—during my time at the Center for Writers.

The Effects Of Sodium Bicarbonate Supplementation On Lower-Body Hypertrophy-Type Resistance Exercise, Benjamin Mclean Carr

Dissertations

A number of studies have demonstrated the ergogenic effects of induced-alkalosis on high-intensity intermittent exercise performance. Purpose: The aim of the present study was to examine the effects of sodium bicarbonate (NaHCO₃) administration on a high-volume hypertrophy-type resistance exercise regimen for the lower body. Methods: In a double-blind counterbalanced manner, 12 resistance-trained male participants (mean ± SD; age = 20.3 ± 2 yr, mass = 88.3 ± 13.2 kg, height = 1.80 ± 0.07 m), with a minimum of two years of training experience, ingested either 0.3 g˙kg^-1 of NaHCO₃ or calcium carbonate (CaCO₃) …

Examining Dietary Acculturation In Hispanic Males Residing In South Mississippi, Diana Katherine Cuy Castellanos

Dissertations

This study explored dietary behavior in terms of dietary intake, dietary intake change and dietary contributing factors in a sample of Hispanic males residing in southern Mississippi that are at various stages of the acculturation process. Grounded theory and the bidimensional acculturation model were incorporated to identify the dietary factors and assess acculturation in each participant. Qualitative and quantitative measures were used in data collection. Qualitative measurements included Semistructured interviews, a focus group, and photovoice with group interviews. The ARSMA-II, Marginality Scale, Fruit/Vegetable and Fat Food Screeners, a psychosocial dietary questionnaire, and the New Vital Signs Food Label for Health …

Intergroup Forgiveness In The Middle East: Cognitive And Affective Antecedents To Intergroup Forgiveness And The Relationship Between Intergroup Forgiveness And Psychological Well-Being Among Israeli Jews, Alon Rice

Dissertations

In the past three decades, there has been a burgeoning interest in the scientific study of interpersonal forgiveness. However, only a few studies have elucidated cognitive and affective variables related to intergroup forgiveness. Moreover, no study has examined the degree to which intergroup forgiveness may contribute to one’s psychological well-being, nor has any study thoroughly examined intergroup forgiveness in Israel. Current study results have shown a significant relationship between quality of intergroup contact between Israeli Jews and Israeli Arabs/Palestinians, and Israeli Jews’ forgiveness attitudes toward Palestinians, a relationship mediated by Israeli Jews’ trust, attitudes, and empathy toward Palestinians, as well …

Mother-Son Connectedness, Substance Use, And Young Men's Criminal Justice System Involvement, Kim L. Moreno Phd

Dissertations

The relationship between a mother and her son and its influence on health and risk behaviors as a boy becomes a man has had little exploration. The purpose of this study was to examine the relationships between mother-son connectedness, substance use, serious delinquency, violent delinquency, and criminal justice system involvement in young men. This study uses data from The National Longitudinal Study of Adolescent Health (ADD Health), a school-based study of students in grades 7–12 in the United States. Multiple regression, ANOVA, and logistic regression were used to analyze independent and dependent variables. Results show a perception of connectedness, which …

Nutritional Status And Clinical Outcomes Of Residents Admitted To A Nursing Home, Sheryl Nespor Phd

Dissertations

Purpose The purpose of this research study was to describe the nutritional status (well nourished, at risk for malnutrition, or malnourished) of residents admitted to nursing homes and adverse clinical outcomes in those residents after four weeks. Methodology A descriptive, correlational design utilizing medical record data was used to examine the relationship between nutritional status and adverse clinical outcomes of weight loss and pressure ulcers. Results The sample (n=69) was predominately Caucasian (90%) with 38% having one or more pressure ulcers on admission. Most of the residents were admitted from an acute care facility (97%) and were either malnourished or …

California School Nurse Survey, Rachel Van Niekerk Phd

Dissertations

The purpose of this study was to obtain evidence to support the assumption that school nurses have a positive effect on school attendance and medication administration practices and to hear the voice of the California school nurse. Data from this exploratory, descriptive study came from an online researcher developed survey consisting of both forced choice and open-ended questions completed by California school nurses representing the three major regions of California (Northern, Central, and Southern). The following three research questions guided the study: 1) What is the relationship between school and nurse factors on student outcomes? 2) How valued do California …

The Impact Of A Saturday Enrichment Program With A University Partnership In An Urban Elementary School, Jenny Ellen Gray

Dissertations

The Saturday Enrichment Program (SEP) was an idea conceived by the faculty at a large university in partnership with a surrounding school district that is characterized as urban. The idea of the SEP was to create a whole extra day of learning for students that was a departure from the regular routine of Monday through Friday class. The SEP was designed to be a more relaxed, hands-on, student driven program that followed a Project Based Learning (PBL) philosophy. The teachers were pre-service teachers (PSTs) from the university. This study sought to answer the research question; what are the perceptions of …

The Effects Of School Climate Change On Student Success In A Fifth And Sixth Grade School, Kim M. Harris

Dissertations

The significance of the study was to examine intentional strategies to improve school climate relative to student school success as measured by academic achievement, attendance, and student behavior. It was important to understand how student school success was affected by factors related to school climate improvement such as leadership and change processes, initiatives to improve student sense of safety and connectedness, and factors such as time, relationships, grade span, and alignment in academic focus. Understanding how school climate could promote student school success was significant in this study, as was an understanding of the differences between school culture and climate …

The Socioeconomic Achievement Gap In Mathematics, Adam Meador

Dissertations

Currently in the United States a gap exists in the education of high and low socio-economic students. There is an education available for the socioeconomically challenged and a different system of education for those who live in a higher socioeconomic status. The purpose of this study was to explore the achievement gap in mathematics for elementary students. Specifically, the gap between the students’ scores who attended a school with a free and reduced price meal percentage below 25% and students’ scores who attended a school with a free and reduced price meal percentage above 75% was explored. Additionally, the focus …

Implementing A Summer Fitness Program To Enhance Fitness Test Scores, Keith A. Price

Dissertations

Presently, there is general disquiet about the poor fitness and obesity levels being displayed by young people in the USA. Given my concern about this as a Physical Education teacher, I conducted a qualitative action research project that involved running a six-week Summer Fitness Club for elementary students in Grades 1-5. The purpose was to see if this program could make a difference in the fitness test scores of the children and to monitor the implementation of that program. The course was designed to operate four days a week for six weeks with each session lasting two hours. Each session …

Examination Of Existing Strategies To Support State Physical Fitness Standards: A Case Study Of A Large Mid-Western Urban School District, Tyrone D. Smith

Dissertations

The purpose of this study was to identify which Missouri Physical Education Fitness Assessment strategies were implemented by high schools in the Study School District to meet state physical fitness standards and to identify physical fitness personnel perceptions of district-provided support for physical education programs and their possible benefits to students involved. Results may increase reader awareness of fitness related health issues such as teen obesity and early onset diabetes. The secondary data used for this research study was obtained from the study school fitness assessment results. The researcher generated the Teacher Resource survey administered by the district. Responses to …

Teachers And Their Struggle With Personal Satisfaction As Young Mothers, Katherine Homer

Dissertations

The purpose of the study was to explore how the day-to-day experiences of teachers who are working mothers of young children shape their level of comfort and satisfaction with the dual role they live. This investigation also explored the dynamics of teacher retention by understanding the dilemmas female teachers with young families encounter. There is limited literature on working mothers who are high school teachers. There are many different issues this study examined to gain a better understanding of the complexities of the lives of women who are high school teachers while raising young children.

This study consisted of six …

Use Of Mushroom Extract To Enhance Quality And Health Benefits Of Dairy Products, Osman A. Hassan

Dissertations

Bifidobacteria and Lactobacilli are purportedly beneficial to human health and are called probiotics which are live microorganisms, when administered in adequate amounts conferring a health benefit on the host. It is believed that the maximum probiotics effect can be achieved if the organisms adhere to intestinal mucosal cells. Probiotics, perhaps in combination with prebiotics, may become an important means of preventing and treating disease. In fact, several types of diarrhea have been successfully treated with probiotics. The mechanisms behind favorable clinical outcome are still largely unknown, however, the potential benefits of probiotic therapy promise to be almost limitless. Organic acids …