Digital Commons Network^™

Pioneering Women Of Southern Education: A Comparative Study Of Northern And Southern School Founders, Sharon Ferguson Beasley

Theses and Dissertations

This study examined school founding practices of Northern and Southern women educators who initiated primary schools for blacks during the Civil War, reconstruction, and progressive eras. Case study and historical methodologies contrasted two Northern white and two Southern black school founders in the areas of backgrounds, religious affiliations, educational philosophies, political astuteness, and resourcefulness. This study relied on in-depth reviews, content analyses, and cluster analyses of archives, biographies, personal diaries, newspapers, newsletters, and secondary literature to answer the research questions. Strikingly, Rachel Crane Mather and Mary McLeod Bethune’s missionary zeal emerged from their evangelical duty of converting lives to the …

Evaluating The Effects Of A Strengths-Based, Professional Development Intervention On Adolescents’ Academic, Social, And Emotional Outcomes, Jason Michael Bird

Theses and Dissertations

This study examined the overall efficacy and treatment fidelity of a semester long after school intervention aimed at improving middle school students’ overall academic achievement, subjective well-being (SWB), gratitude, and self-efficacy. Participants in the study included 6th to 8th grade students from two public middle schools in South Carolina. Upon registration for the after school program, students were randomly assigned to one of two conditions: (1) the Leadership and Young Professionals (LYP) treatment group or (2) the wait list control group who received intervention during the following school semester. Both subjective (self-report) and objective measures were collected on participants at …

From Capture To Care: Attention, Digital Media, And The Future Of Composition, Christian D. Smith

Theses and Dissertations

This dissertation investigates the relationship between digital media and cognition as it emerges in the problematic of attention. Specifically, the project examines the workings of attention across three sites (social, neurological, and technological) in order to argue for a renewed cognitive process theory of writing based in attention studies. Using the ancient pedagogical concept of epimeleias--attending to, taking care--my dissertation asks after the ethical and rhetorical stakes of care in context of contemporary higher education. Ultimately, my dissertation aims to provide a foundation for digital literacy practices--literacy narratives, wiki-writing, remix, audio-visual essays, etc.--in light of the increasing shift towards hybrid …

The Emergence Of U.S. Hospital-Based Doula Programs, Violet Dawn Beets

Theses and Dissertations

Labor and birth related health outcomes remain suboptimal in the US. New initiatives and improvement efforts include peer and social support. Doula support is built on the concept of social support, including emotional support, comfort measures, information, and advocacy. Benefits of doula support include increases in women’s satisfaction with their childbirth experiences, postpartum interaction with infant, breastfeeding initiation, and APGAR scores, and reductions in cesarean deliveries, length of labor, use of analgesia, and healthcare costs to healthcare systems. Doula services based within the hospital are a relatively new phenomenon. How and why hospitals are incorporating doula services has not been …

The Effects Of Exercise Training On Cognitive Reserve And Cognitive Function In Healthy Older Women, Katie Marie Becofsky

Theses and Dissertations

Cognitive reserve theory suggests that physical activity may protect individuals from cognitive decline. At the brain level, greater cognitive reserve may manifest as greater neural network efficiency. Our purpose was to investigate 1) whether participation in a 16-week walking program increased brain efficiency, and 2) whether increased brain efficiency correlated with change in fitness and task performance. Our secondary purpose was to investigate whether exercise training improved performance on a battery of cognitive tasks, particularly executive functioning performance. Seventeen healthy but sedentary women aged 60-75 years participated in a supervised walking program; eighteen women served as a non-randomized control group. …

A Bioecological Approach To Understanding The Interaction Of Environmental Stress And Genetic Susceptibility In Influencing Cortisol And Blood Pressure In African American Adults, Sandra Marie Coulon

Theses and Dissertations

African Americans are disproportionately affected by high blood pressure, a precursor to cardiovascular disease. Bioecological, biomedical, and gene-environment interaction theories were integrated to test the impact of environmental stress and genetic susceptibility on stress-related outcomes, including waking cortisol, perceived stress, and blood pressure in African-American adults. The primary aim of the study was to investigate the effects of neighborhood socioeconomic status (SES), neighborhood satisfaction, and neighborhood collective efficacy on waking cortisol, perceived stress, and blood pressure and to determine whether genetic risk for increased glucocorticoid receptor sensitivity moderated those relations in a gene-by-environment (GxE) interaction. A secondary aim was to …

An Examination Of Relationship Factors Contributing To Student Persistence In Ing Run For Something Better, Brice Leon Sampson Cockfield

Theses and Dissertations

There is sufficient empirical evidence that children are more unfit now than ever before in the history of the United States. Defeating childhood obesity is a critical agenda issue for the First Lady Michelle Obama as the medical community and the United States at large continually cite research that obesity, poor nutrition, and low physical activity may affect children’s cognitive and physical outcomes. Much of the research in this area is quantifiable and measurable through body mass index, the number of repetitions of certain exercises, and physical stamina. As schools search for solutions to address this epidemic, school nutrition and …

Tradition Or Technology?: The Impact Of Paper Versus Digital Map Technology On Students’ Spatial Thinking Skill Acquisition, Larianne Collins

Theses and Dissertations

This dissertation investigates whether spatial learning outcomes differ with respect to different instructional media. Specifically, it examines traditional, paper aerial imagery as compared to digital imagery visualized with 3D globes. Two research questions provided the focus: 1) Does spatial thinking skill development differ between analog (paper) and digital map media; 2) Does spatial thinking skill development differ based on attitudes toward geography, past travel experience, or demographic variables such as gender, and are there interaction effects among them related to the different media?

Spatial thinking skill development was measured as students received instruction using either paper or digital maps. Spatial …

Facilitating Embodied Instruction: Classroom Teachers’ Experiences With Drama-Based Pedagogy, Peter B. Duffy

Theses and Dissertations

There is much anecdotal evidence to suggest that drama-based pedagogies significantly contribute to improved teaching and learning. Furthermore, there is important research that demonstrates the impact on teachers when they learn about neuroscience. This research project developed six professional development sessions for six elementary school teachers to provide training on both drama-based instruction and research on embodiment. Combining these two fields presented a problem. Arts-based research is qualitative in nature where cognitive science research depends on post-positivistic assumptions of reliability and trust-worthiness. Missing from these standard measures of research (fMRI studies, STROOP Tests, reaction time tests), however, is the impact …

Engagement In Technical Assistance And Its Impact On Prevention Capacity, Jennifer L. Duffy

Theses and Dissertations

Lack of widespread implementation of evidence-based prevention programs has been identified as a major challenge in the field of teen pregnancy prevention. Technical assistance (TA) has been proposed as an important strategy for building capacity of the community organizations to implement evidence-based strategies. This study uses data from an evaluation of Promoting Science-Based Approaches to Teen Pregnancy Prevention, a five-year project conducted by the Centers for Disease Control and Prevention to build the capacity of organizations to implement teen pregnancy prevention programs using science-based approaches. Data from 104 organizations nested within 12 TA providing organizations were analyzed using OLS regression …

Transforming The Culture Of The Stem Disciplines: A Multiple Case Study Of Successful Strategies For Inclusive Excellence, Telesia Evon Davis

Theses and Dissertations

In spite of the myriad initiatives promoting diversity and inclusion in science, technology, engineering, and math (STEM) disciplines at colleges and universities across the country and the increased funding for these types of initiatives, colleges and universities have experienced modest gains and, in some cases, slight declines in the graduation rates of women and underrepresented minorities (URMs). In addressing this issue, some institutions rely on traditional or “deficit” approaches that place primary responsibility on students for their success in the STEM fields. A growing number of institutions, however, embrace the concept of inclusive excellence, which is an assumption that underrepresented …

(Mascot) Nation: Examining University Engagement On College Football Teams’ Facebook Pages, Matthew J. Haught

Theses and Dissertations

In the sport of college football, engagement with fans drives revenue for the sports teams and the athletic department; the more fans buy, the more money the school gets. This study examines the ways college football teams use Facebook to engage their publics, and how that engagement builds a sense of community. Specifically, it explores six teams that represent new college football teams, midmajor teams, and state flagship institution teams. Ultimately, it seeks to explain how social media can be a force in establishing and maintaining an online community.

Examining Correlates Of Correctional Officer Risk Perceptions And Decision-Making, Frank Valentino Ferdik

Theses and Dissertations

Developing a more complete understanding of the dangers and risks present within correctional environments can enhance prison safety. Research has revealed, however, that existing prison-based risk assessment and management instruments suffer considerable deficiencies, including failing to account for contextual factors that influence inmate misconduct, and basing generalizations off small sample sizes. Several studies have shown that correctional officers are often very accurate when it comes to the risk assessment and management of prison-based dangers. To expand this literature, the current study collected survey data from a statewide sample of maximum security correctional officers. Ultimately the objectives of this dissertation were …

Understanding The Relationship Between Health Locus Of Control And God Locus Of Health Control And Health Behaviors In College Students Through Mediation Analysis, Joni Deann Marr

Theses and Dissertations

Background: Similar to the general population, college students have high rates of overweight/obesity and low rates of physical activity (PA) and healthy nutrition habits. Internal health locus of control (LOC) and religiosity/spirituality have been associated with positive health behaviors in various populations, but the mechanisms explaining these associations are still unclear. Purpose: The goals of this study were to understand the relationship between both health LOC and God locus of health control (independent variables) and PA, fruit and vegetable intake (FVI) and dietary fat intake (dependent variables) of college students through mediation analysis. Self-efficacy, social support, congregational social support and …

An Evaluation Of A Mediational Model Of Adolescent Global Life Satisfaction, Michael D. Lyons

Theses and Dissertations

This study extended previous research by simultaneously examining determinants and presumed psychosocial mechanisms related to the development of individual differences in adolescent life satisfaction, based on Evans‟ (1994) proposed model. Specifically, this study assessed the relations between personality (extraversion, neuroticism) and environmental experiences (stressful life events) on early adolescents‟ global life satisfaction as mediated by approach and avoidance coping behaviors using a sample of 529 students from one middle school in the south eastern United States. The results of this study found partial evidence to support Evans‟ model. Statistically significant relations were found for a number of individual pathways between …

The Prevalence Rate And Neurocognitive Morbidity Associated With Obstructive Sleep Apnea In Children With Sickle Cell Disease, Tal Katz

Theses and Dissertations

Sickle-cell disease (SCD) refers to a group of genetic blood disorders resulting from the inheritance of genes for S-type hemoglobin. The disease is life-long and is associated with multiple complications including pain episodes, organ damage, and neurological morbidities such as stroke, and silent cerebral infarcts which often lead to cognitive dysfunction. Obstructive sleep apnea (OSA) is a serious medical condition characterized by intermittent hypoxemia (reduction in blood oxygen levels), hypoxia, and fragmented sleep that can lead patients to suffer from daytime behavioral and cognitive dysfunction and reduced quality of life. Children with SCD are at high risk for developing OSA, …

The Development, Implementation, And Testing Of An Interactive Sexual Health Web-Based Application Intervention To Reduce Sexual Risk Behaviors Among College Students, Dawnyéa Dominique Jackson

Theses and Dissertations

College life is often regarded as a time for exploration and growth. One major area of exploration and growth for college students is sex and sexuality. Growth and exploration involves not only learning how to master these life situations, but also experiencing some negative consequences. Negative consequences for college students engaging in sexual risk-taking behaviors often lead to a high prevalence of sexually transmitted infections (STIs), unintended pregnancies, emotional distress, and large healthcare costs. Given the high prevalence of risky sexual behavior among young adults and the highly negative consequences of risky sexual behavior for this population, it is critical …

Getting Away With Murder: Hazing, Hegemonic Masculinity, And Victimization, Toniqua Charee Mikell

Theses and Dissertations

Robert Champion, a drum major in the Florida A&M University marching band was beaten to death on, November 19, 2011. He was 26 years old. Champion is the latest victim of a FAMU band hazing incident known infamously as “Crossing Bus C.” The incident at FAMU represents one of the countless hazing rituals that occur each year. On college campuses, it is believed that as many as 55% of students on various teams or members of student organizations experience some form of hazing. This study highlights the complexity of hazing as it relates to its operationalization, its history, and its …

Substance Use And Risky Sex: A Longitudinal Investigation, Darren Todd Woodlief

Theses and Dissertations

The purpose of this study was to prospectively examine the relationship between substance use and risky among a nationally representative sample of adolescents longitudinally from the ages of 16 to 29. Using data collected for the National Longitudinal Survey of Youth 1997 (N=8,984), we found the use of marijuana, alcohol, and cigarettes to be consistently associated, across these ages, with an increased probability of having engaged in sexual intercourse with a stranger. Marijuana was found to have the strongest association with risky sex across the years of the study, followed by cigarettes, then alcohol. The current study improves on previous …

Research On Approximate Bayesian Computation, Jiting Xu

Theses and Dissertations

This thesis presents the development of a new numerical algorithm for statistical inference problems that require sampling from distributions which are intractable. We propose to develop our sampling algorithm based on a class of Monte Carlo methods, Approximate Bayesian Computation (ABC), which are specifically designed to deal with this type of likelihood-free inference. ABC has become a fundamental tool for the analysis of complex models when the likelihood function is computationally intractable or challenging to mathematically specify. The central theme of our approach is to enhance the current ABC algorithms by exploiting the structure of the mathematical models via derivative …

Revisiting Gender Constraints And Benefits In Leisure Tourism: Man-Up, It’S Time To Travel Like A Woman, Holly L. Rabin

Theses and Dissertations

Historically and culturally, women’s leisure has been constrained through time, activity, and experience, as it is intricately woven with elements of freedom and choice, and thus empowerment (Khan, 2011; Henderson, et al., 1989). Previous research of constraints in leisure tourism appears to follow a pattern of inequalities between men and women (Wearing & Wearing, 1988). Women are feeling more independent and selfconfident then ever before in their leisure time and travel (Wilson & Harris, 2006). The purpose of this study is to determine if previous research, statistics, and case studies are still relevant in Millennial females and their solo leisure …

“Shopping In A Size Small World”: Examining Attributes Of Mainstream Retail Clothing Stores That Affect The Level Of Satisfaction In Plus-Size Female Consumers, Tierra Pinckney

Theses and Dissertations

The plus-size female U.S. consumer accounts for 28% of the apparel purchasing power. They are a disgruntled group of women who state that fashion retailers do not understand their clothing needs. Additionally, there is a limited amount of information on how this demographic is affected by the environment of a retail store. The purpose of this study is to examine the attributes of mainstream retail clothing store shopping environments which affect the satisfaction and dissatisfaction of plus-size female consumers which include: (a) Crowding, (b) Mannequins, (c) Clothing Availability, (d) In-Store Signage, (e) Sales Associates, and (f) Fitting Rooms. Results of …

Longitudinal Evaluations Of Objectively Measured Physical Activity: Capturing The Full Spectrum Of Duration And Intensity, Amanda E. Paluch

Theses and Dissertations

Most physical activity research to date narrows its focus toward intensities and durations only encompassed in the Physical Activity Guidelines of moderate to vigorous intensity in at least 10 minute bouts (MVPA-10). Examining activity in this manner excludes light activity and shorter bouts, sometimes referred to as baseline physical activity (BPA) as it consists of the activity accumulated during daily life at durations and/or intensities below what is recommended. This dissertation provides an evaluation of the entire spectrum of physical activity (PA). Physical activity was studied in a unique way by looking at MVPA-10, then adding shorter bouts and light …

Am I In Danger? : Predictors And Behavioral Outcomes Of Public Perception Of Risk Associated With Food Hazards, Sang-Hwa Oh

Theses and Dissertations

Using secondary data collected in South Korea, this study explores possible factors that may affect the way the public perceives risks of food hazards. The present study incorporates scientific knowledge, socio-demographic factors, trust in information sources, news media use, and engaging in interpersonal communication as the possible factors. This study also examines how two levels of risk perception–personal and societal – are related with preventive behaviors concerning food safety. More specifically, the current study examines whether personal-level risk perception correlates more closely than societal-level risk perception with one’s intention to engage in preventive behaviors.

Findings show that personal-level risk perception …

Three Essays On Consumer Product Returns, Guangzhi Shang

Theses and Dissertations

Return policies (aka. money-back-guarantee policies) are frequently offered by retailers such that consumers can bring back the purchased products that do not fit their needs. On the benefit side, consumers perceive these policies as a risk-mitigation service and are willing to pay more for an otherwise identical product. All else being equal, being lenient in its return policy should allow a retailer to enjoy higher sales, which leads to increased revenue. On the cost side, a generous return policy will induce more returns and possibly also late returns. In 2007 alone, U.S. manufacturers and retailers paid more than $100 billion …

Integrating Biomedical And Psychosocial Approaches To Study Pain In Pediatric Sickle Cell Disease, Alyssa M. Schlenz

Theses and Dissertations

Sickle cell disease (SCD) is a group of inherited blood disorders characterized by recurrent pain. A distinctive obstacle to managing pain in this condition is the substantial heterogeneity of outcomes observed in children, including the rate, intensity, duration, and extent of disability from pain. Previous studies have largely examined this heterogeneity by focusing on either biomedical or psychosocial approaches to this condition rather than pursuing an integrated approach that is consistent with modern conceptualizations of pain. In addition, few studies have examining genetic heterogeneity in pediatric SCD, which remains one of the only strategies for establishing a preventative approach to …

Antenatal Anxiety Predicting Child Outcomes In Fragile X Syndrome, Ashley Nicole Robinson

Theses and Dissertations

A relationship between maternal anxiety during pregnancy, known as antenatal anxiety, and negative child outcomes has been consistently shown in the literature. Children of mothers who experienced antenatal anxiety have higher rates of physical, behavioral, cognitive, and emotional deficits compared to children whose mothers did not experience clinical levels of anxiety during pregnancy. To date, research on antenatal anxiety and child outcomes is almost exclusively limited to non-clinical populations. Therefore, little is known about the relationship between maternal anxiety during pregnancy and suboptimal cognitive and behavioral development in children with disabilities. Families with fragile X syndrome (FXS) are a unique …

Do Americans’ Perceptions Of The Prevalence Of Prejudice Impact Their Racial Policy Preferences? Investigating Meta-Stereotypes As A Potential Causal Mechanism, Alexandra Reckendorf

Theses and Dissertations

Racial discrimination, though more subtle than in the past, is still an enduring presence in 21st century America. Whether looking at education, health care, the workforce, housing/lending practices, or the criminal justice system, studies routinely confirm that racial prejudice and discrimination persist despite claims of a “post-racial” America. Yet, despite the perseverance of racial prejudice and discrimination, policies correcting racial injustice remain contentious, either failing to receive the requisite support to pass reforms or receiving backlash from the public. This project explores meta-stereotypes in the Black and white communities, and highlights meta-stereotypes’ potential impact when determining why some individuals support …

Impact Of An Educational Gymnastics Course On The Motor Skills And Health-Related Fitness Components Of Physical Education Teacher Education Students, Liana Webster

Theses and Dissertations

Standard 2 of the National Initial Physical Education Teacher Education Standards indicates physical education teacher candidates are physically educated individuals with the knowledge and skills necessary to demonstrate competent movement performance and health enhancing fitness (NASPE, 2008). Many PETE programs seek to develop candidates’ content knowledge through various physical activity courses. However, limited empirical evidence exists that links activity courses to the development of content knowledge in the form of motor skill proficiency or fitness outcomes. This study examined the impact of an educational gymnastics course on PETE students’ motor skill proficiency and health-related fitness. A mixed method, pre-post no …

Teachers’ Perceptions Of Esri Story Maps As Effective Teaching Tools, Caitlin Strachan

Theses and Dissertations

The purpose of this study was to explore teachers’ perceptions of Esri Story Maps as effective teaching tools. Story Maps are a relatively new web application within Esri’s web-based GIS platform, ArcGIS Online. They combine digitized, dynamic maps with other story elements (i.e., title, text, legend, popups, and other visuals) to help the creator effectively convey a message. The relative ease associated with using and creating a Story Map as well as the simple, non-technical interface makes them ideal for use as an educational technology. Survey data were collected at several professional development events in the spring of 2014 in …