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Water Consumption Of Children In Head Start Classrooms, Bingbing Zhang Jan 2018

Water Consumption Of Children In Head Start Classrooms, Bingbing Zhang

Electronic Theses and Dissertations

The Institute of Medicine (IOM) identifies the importance of water consumption and suggested that children need to consume water each day (IOM, 2011). Head Start Performance Standards requires that the children have free access to drinking water throughout the program day (DHHS, 2016a). The first goal of this study was to identify the quantity of water consumed by children during the program day (8am-2pm). This study employed a person-centered approach to explore the water consumption of the children through observations and direct measurement to identify the amount of the water consumed during a program day. Four classrooms from a Head …


Exploring Stress For Novice Teachers' In Low Socio-Economic Elementary Schools Through Breathing Biofeedback, Angelica Fulchini Jan 2018

Exploring Stress For Novice Teachers' In Low Socio-Economic Elementary Schools Through Breathing Biofeedback, Angelica Fulchini

Electronic Theses and Dissertations

Teachers who serve children of color in schools that support students from low socio-economic status have turnover rates reported to be as high as 70% (SES; Carver-Thomas & Darling-Hammond, 2017). Numerous approaches to teacher retention in low SES settings have been discussed in the literature (Chester & Beaudin, 1996; Donaldson, 2009; Ingersoll & Kralik, 2004; Jacob, 2007; McKinney, Haberman, Stafford-Johnson, & Robinson, 2008; McLaurin, Smith, & Smillie, 2009; Siwatu, Frazier, Osaghae, & Starker, 2011; Sutcher, Darling-Hammond, & Carver-Thomas, 2016; Taylor & Frankenberg, 2009), but the use of emerging biofeedback technology is an unexplored territory. This type of technology could help …


Implementing Gameplay Skills To Increase Eye Contact And Communication For Students With Emotional Behavioral Disorder And Comorbid Disabilities, Celestial Wills-Jackson Jan 2018

Implementing Gameplay Skills To Increase Eye Contact And Communication For Students With Emotional Behavioral Disorder And Comorbid Disabilities, Celestial Wills-Jackson

Electronic Theses and Dissertations

This study was conducted to examine the effectiveness of gameplay activities using a structured social skills program to increase both eye contact responses and the number of verbal responses during peer relationships for students with comorbid disabilities in a clinical setting. This SEL intervention was modified for children with comorbid autism spectrum disorder (ASD) and emotional and behavioral disorder (EBD). A single-subject, multiple-baseline, across-participants design was used. Participants included adolescents (n = 6) with comorbid disabilities, predominantly ASD and EBD, their board-certified behavior analysts (BCBA), and six behavior technicians. The researcher established and maintained face-to-face reciprocal peer social engagements (communication) …


Alcohol Pathology And The Triarchic Model Of Psychopathy: The Role Of Protective Behavioral Strategies And Impulsivity, Matthew Kramer Jan 2018

Alcohol Pathology And The Triarchic Model Of Psychopathy: The Role Of Protective Behavioral Strategies And Impulsivity, Matthew Kramer

Electronic Theses and Dissertations

OVERVIEW: Psychopathy has been an area of growing interest in psychology for the last half century. Currently, the most common conceptualization of psychopathy breaks it down into two factors: primary and secondary psychopathy. More recently, psychopathy has been viewed through a more nuanced model, the Triarchic Model of Psychopathy. The present study examines the relationship between the three facets of the Triarchic Model and alcohol pathology via aspects of impulsivity and Protective Behavioral Strategies (PBS). METHOD: A college student sample of n = 967 individuals who endorsed consuming alcohol completed surveys regarding the Triarchic Model, impulsivity, PBS use, and alcohol …


Anti-Capitalism In The Contemporary Age: The Case Of The United Socialist Party Of Venezuela, William Maddens Jan 2018

Anti-Capitalism In The Contemporary Age: The Case Of The United Socialist Party Of Venezuela, William Maddens

Electronic Theses and Dissertations

Since the collapse of the Soviet Union in 1991, the popularity of anti-capitalist parties around the world has fallen. However, there are still surviving anti-capitalist political parties that survived this fall. In examining these parties, it must be determined whether they have any fresh ideas to overcoming the challenges of transitioning to a socialist society, and if they have any answers to the problems that plagued past attempts at socialism. One such party that has enjoyed much electoral success is the United Socialist Party of Venezuela. When taking a look at party programs, platforms, and statements made by party leaders, …


Altruistic Punishment Theory And Inter-Group Violence, Clayton Besaw Jan 2018

Altruistic Punishment Theory And Inter-Group Violence, Clayton Besaw

Electronic Theses and Dissertations

This dissertation explores the role of altruistic punishment, the act of punishing outsiders perceived to harm members of one's group at a personal cost, in explaining individual motivations to participate in inter-group violence. It first develops a social theory of this type punishment. This theory argues that an egalitarian social logic may be key to understanding motivations of parochial altruism, and that one's social environment may influence thresholds of anger needed to induce punishment behavior. Empirically, it conducts two survey-experimental studies. The first experiment utilizes subject partisan identity in the context of American politics and hypothetical acts of violence to …


Changes In Running And Multiple Object Tracking Performance During A 90-Minute Intermittent Soccer Performance Test (Ispt): A Pilot Study, Ryan Girts Jan 2018

Changes In Running And Multiple Object Tracking Performance During A 90-Minute Intermittent Soccer Performance Test (Ispt): A Pilot Study, Ryan Girts

Electronic Theses and Dissertations

Multiple object tracking (MOT) is a cognitive process that involves the active processing of dynamic visual information. In athletes, MOT speed is critical for maintaining spatial awareness of teammates, opponents, and the ball while moving at high velocities during a match. Understanding how MOT speed changes throughout the course of a competitive game may enhance strategies for maintaining optimal player performance. The objective of this study was to examine changes in MOT speed and running performance during a 90-minute intermittent soccer performance test (iSPT). A secondary purpose was to examine the relationship between aerobic capacity and changes in MOT speed. …


A Bioarchaeological Study Of Osteoarthritis Of Agro-Pastoralists From Mistihalj, Bosnia And Herzegovina: A Lifestyle Set In Time, Zorina Manoni Jan 2018

A Bioarchaeological Study Of Osteoarthritis Of Agro-Pastoralists From Mistihalj, Bosnia And Herzegovina: A Lifestyle Set In Time, Zorina Manoni

Electronic Theses and Dissertations

Activity stresses are an important factor in the development, patterning, and severity of osteoarthritis. This bioarchaeological thesis explores the prevalence and patterning of osteoarthritis between individuals buried at a Late Medieval Necropolis and a church Crypt built in the 19th century at the Mistihalj site in Bosnia and Herzegovina to understand the physiological effects of their peasant agro-pastoralist lifestyle. Composite scores of osteoarthritis were generated for visual observations of upper limb joints (shoulder, elbow, and wrist) and lower limb joints (hip, knee, and ankle) of 37 female and 39 male adult (between 20 and 50 or more years of age) …


Deciphering The Role Of Adrenergic Hormones In Embryonic Cardiac Calcium Signaling And Metabolism, Jessica Peoples Jan 2018

Deciphering The Role Of Adrenergic Hormones In Embryonic Cardiac Calcium Signaling And Metabolism, Jessica Peoples

Electronic Theses and Dissertations

The adrenergic hormones norepinephrine (NE) and epinephrine (EPI) are critical regulators of mammalian cardiovascular physiology. NE and EPI mediate stress responses to enhance cardiovascular function, however dysregulation of adrenergic signaling leads to heart failure, congenital heart malformations, and sudden cardiac death. Adrenergic hormone-expressing cells were found in the early embryonic heart, and NE has been determined essential for embryonic cardiac development. Despite extensive work in adults, the regulatory roles and adrenergic targets of these hormones during embryonic cardiac development have not yet been fully determined. Prior transcriptomic studies from our lab showed that expression of signal transduction and metabolic genes …


Exacerbation Of Δefp Sickness In Escherichia Coli By An Uncharacterized Rna Helicase, Robert Wingo Jan 2018

Exacerbation Of Δefp Sickness In Escherichia Coli By An Uncharacterized Rna Helicase, Robert Wingo

Electronic Theses and Dissertations

In Escherichia coli, growth is rate-limited by translation capacity [1]. Stalled ribosomes have profound effects on a cell such as altered mRNA abundance, decreased ribosome availability, and an imbalanced proteome. The absence of elongation factor P (EF-P), a universally conserved transpeptidation enhancer, presents an extreme example of this scenario, wherein ribosomes accumulate disproportionately onto messages that are more slowly translated and cell growth becomes notably impaired. We discovered that faster-growing cells arise spontaneously in Δefp cultures, suggesting that translation defects could be circumvented by mutating other genes. This thesis presents a genetic and biochemical analysis of a mechanism Δefp cells …


International Saudi Female Students' Experiences Of Acculturation During Their Study At An American Public University In The South (Apus), Hnan Alzahrani Jan 2018

International Saudi Female Students' Experiences Of Acculturation During Their Study At An American Public University In The South (Apus), Hnan Alzahrani

Electronic Theses and Dissertations

According to my literature review and my reflection of its meaning, few studies have been conducted that explore the adjustment and acculturation experiences of female international students in US colleges and universities specifically on Saudi female students. Therefore, this study explored the academic and socio-cultural experiences of Saudi female students before and after arriving in the US. Furthermore, this study identified the sources of acculturative stress and Saudi female students' successful strategies for coping with these stressors. Eight Saudi female students participated in one-on-one semi-structured interviews and Moustakas' (1994) transcendental phenomenology was utilized in analyzing students' voices. During the data …


Qualitative And Quantitative Elemental Composition Analysis Of The Surrounding Pollen Coating Via Icp-Ms, Brandy Voyer Jan 2018

Qualitative And Quantitative Elemental Composition Analysis Of The Surrounding Pollen Coating Via Icp-Ms, Brandy Voyer

Electronic Theses and Dissertations

Pollen evidence has proven to be a powerful forensic tool to trace a suspect or item to a victim or a crime scene. This is possible because it is microscopic, abundant in nature, resistant to degradation and decay; it presents dispersal patterns that can be used to generate a 'fingerprint' within specific areas, and has illustrated a unique morphology that can be used to classify species. While the pollen grain morphology has been extensively used to characterize the specific species, not much has been investigated as pertains to the coating that surrounds the pollen grain aside from it being categorized …


The Tragic City: Black Rebellion And The Struggle For Freedom In Miami, 1945-1990, Porsha Dossie Jan 2018

The Tragic City: Black Rebellion And The Struggle For Freedom In Miami, 1945-1990, Porsha Dossie

Electronic Theses and Dissertations

This thesis examines the creation of South Florida's tri-ethnic racial hierarchy during the postwar period, from 1945-1990. This racial hierarchy, coupled with discriminatory housing practices and police violence, created the necessary conditions for Dade County's first deadly uprising in 1968. Following the acquittal of several officers charged in the killing of an unarmed black businessman, a second uprising in 1980 culminated in three days and three nights of violent street warfare between law enforcement and black residents in Miami's northwest Liberty City neighborhood. The presence of state sanctioned violence at the hands of police in Liberty City set the stage …


Sanford, Debary Hall And The New South Movement In Central Florida, Sarah Thorncroft Jan 2018

Sanford, Debary Hall And The New South Movement In Central Florida, Sarah Thorncroft

Electronic Theses and Dissertations

The so-called New South movement coincided with national industrialization in the Gilded Age and Progressive Era. In the New South, modernization focused on the development of small diversified farms, mills that processed cotton and tobacco, and small cities that connected the countryside to national markets and provided area residents with mass produced goods. Florida's experience and more specifically development around Lake Monroe in Central Florida complicates and expands our understanding of the New South. Located in what was considered a frontier area, Sanford on the south shore of the lake and DeBary Hall on the north shore illustrate the development …


Acute Effects Of Placebo And Open-Label Placebo Treatments On Muscle Strength, Voluntary Activation, And Neuromuscular Fatigue., Alina Swafford Jan 2018

Acute Effects Of Placebo And Open-Label Placebo Treatments On Muscle Strength, Voluntary Activation, And Neuromuscular Fatigue., Alina Swafford

Electronic Theses and Dissertations

Placebo treatments have long been used to study the psychological effects of expectancy and conditioning on an inert intervention. Interestingly, open-label placebo treatments (i.e., directly telling subjects they are receiving an inactive intervention) have recently shown promise in minimizing pain in clinical patient populations. We utilized a repeated measures design to examine the acute effects of placebo, open-label placebo, and control treatments on muscle strength and voluntary activation (Experiment #1), as well as neuromuscular fatigue (Experiment #2). Twenty-one untrained males (n=11) and females (n=10) visited the laboratory on three occasions to receive each treatment in a randomized, counter-balanced manner. All …


Academic Advisors' Attitudes Toward Students Experiencing Mental Health Issues, Danielle Aming Jan 2018

Academic Advisors' Attitudes Toward Students Experiencing Mental Health Issues, Danielle Aming

Electronic Theses and Dissertations

As students continue to pursue higher education, the potential for them to experience mental health issues will exist (National Alliance on Mental Illness, 2011; Center for Collegiate Mental Health, 2012; Gruttadaro & Crudo, 2012; Salzer, 2012; Center for Collegiate Mental Health, 2013). When entering a new environment, students will look to make connections with the institution; one of these connections can be with an academic advisor (Harper & Peterson, 2005; Harper & Wilson, 2010; Kuh, 2011; Pearson, 2012). It is important for individuals experiencing mental health issues to make connections to the institution so that they are more likely to …


Regulation Of Extra-Pituitary Prolactin In Monocytes And Macrophages, Richard Barrett Jan 2018

Regulation Of Extra-Pituitary Prolactin In Monocytes And Macrophages, Richard Barrett

Electronic Theses and Dissertations

Recently it has been shown that leukocytes are capable of producing prolactin (PRL). Evidence of extra-pituitary PRL (ePRL) production is so far been limited to primates and is not shared across other mammal species such as mice and rats. While ePRL is characterized as an identical protein to traditional pituitary PRL, it is controlled under an alternative promoter and is thus regulated differently from pituitary PRL. Little is known about what regulates ePRL or its direct role in human physiology, but given that PRL has well over 300 described functions, it is likely that the autocrine and paracrine effects of …


Effects Of Electronic Media Messages On The Perceived Self-Efficacy Of Pedestrian Commuters Living In The Unincorporated Central Florida Community Of Conway, Daniel Stephens Jan 2018

Effects Of Electronic Media Messages On The Perceived Self-Efficacy Of Pedestrian Commuters Living In The Unincorporated Central Florida Community Of Conway, Daniel Stephens

Electronic Theses and Dissertations

Urban pedestrianism is increasingly perceived as a dangerous form of travel. While roadway design has been historically scaled to cars instead of people, planning professionals are now re-thinking their approach to make roads more inclusive for all travelers. Scholars, however, have learned harbored fear can trump behavior even under ideal travel conditions. Such fear can adversely impact perceived pedestrian self-efficacy, which is the self-generated internal assessment or belief in a traveler's agentive abilities to navigate the travel environment. The challenge thus becomes twofold: improve the built environment while bolstering traveler confidence. The following study, therefore, employed a qualitative phenomenological research …


The Intersection Of Race And Class In Maternity Leave: Who's Left Out?, Christine Ittai Jan 2018

The Intersection Of Race And Class In Maternity Leave: Who's Left Out?, Christine Ittai

Electronic Theses and Dissertations

Maternity leave is a critical work-family policy that affects over two-thirds of the working U.S. female population. Although it has been studied extensively, especially since the passage of the Family and Medical Leave Act of 1993, the majority of the research has focused on White, middle-class, married, and educated working mothers. There is a plethora of information about access to maternity leave, utilization of maternity leave, length of maternity leave, and compensation during leave. However, there are several limitations in the research. A majority of studies use outdated datasets; measure family leave as a proxy for maternity leave; study paid …


A Qualitative Analysis Of Key Concepts In Islam From The Perspective Of Imams, Chandler Dobiyanski Jan 2018

A Qualitative Analysis Of Key Concepts In Islam From The Perspective Of Imams, Chandler Dobiyanski

Electronic Theses and Dissertations

The continuous occurrence of terrorist attacks in the name of Islam has shown this ideology and its tenets are at least somewhat connected to jihadists committing attacks in its name. This ideology in terms of 13 themes was investigated by the researcher in 58 sermons outlined in the tables in the appendix. These themes include: brotherhood, death, freedom, human rights, justice and equality, love, oppression, peace and treaty, self-defense, sin, submission, terrorism and truth vs. lies. The researcher used a sample of 10 sermons from U.S.- born imams and 10 sermons from foreign-born imams as the basis for the analysis …


Violence, Religion And Politics: The Late Republic And Augustan Age, Matthew Tuggle Jan 2018

Violence, Religion And Politics: The Late Republic And Augustan Age, Matthew Tuggle

Electronic Theses and Dissertations

Religion in the Late Republic was fused to politics. This study considers the relationship between violence, religion, and politics in the Late Republic and Augustan Age. It contends that Roman religion could encourage or discourage violence based upon the circumstances. The strain of Roman expansion on its political and religious institutions contributed to the civil discord that characterized the Late Republic, which created circumstances that were flexible enough for perspectives on each side to see the violence as justified. The ambition of a tribune, a sacrosanct office, could lead to circumvention of the traditional practices of the Senate, causing a …


An Analysis Of Choice-Making As A Means To Decrease The Frequency Of Self-Injurious Behaviors In Students With Severe Disabilities, Melanie Olson Jan 2018

An Analysis Of Choice-Making As A Means To Decrease The Frequency Of Self-Injurious Behaviors In Students With Severe Disabilities, Melanie Olson

Electronic Theses and Dissertations

This single case multiple baseline research study examined choice-making as a means to decrease the frequency of self-injurious behaviors in six students with severe disabilities. Five males and one female between the ages of 14 and 21 participated in the five-week intervention. The following research questions were addressed: 1) Does the choice-making intervention reduce hitting, biting, and self-injurious behaviors? 2) How much time does the choice-making intervention add to the classroom teacher's preparation? 3) What costs are associated with the choice-making intervention during an average lesson? The choice-making intervention was associated with positive behavioral outcomes for all of the students. …


Managing An Epidemic: Zika Interventions And Community Responses In Belize, Deven Gray Jan 2018

Managing An Epidemic: Zika Interventions And Community Responses In Belize, Deven Gray

Electronic Theses and Dissertations

Implementing effective health interventions in recent epidemics has been difficult due to the potentially global nature of their spread and sociocultural dynamics, raising questions concerning how to develop culturally-appropriate preventive measures, and how these health threats are understood locally. In Belize, health policy makers have only been marginally effective in managing infections and mosquito vectors, and Zika has been declared endemic in multiple regions of the country, particularly on the island of Caye Caulker. With one locally confirmed case of microcephaly on this small island already, this disease has the potential to severely impact the health and wellness of pregnant …


Embryonic Stem Cell-Derived Exosomes Inhibit Doxorubicin-Induced Pyroptosis In Cell Culture Models, Zahra Tavakoli Dargani Jan 2018

Embryonic Stem Cell-Derived Exosomes Inhibit Doxorubicin-Induced Pyroptosis In Cell Culture Models, Zahra Tavakoli Dargani

Electronic Theses and Dissertations

Doxorubicin (Dox) is a potent chemotherapeutic drug used for the treatment of various cancers. Unfortunately, its use is limited as Dox induces adverse cardiotoxicity (DIC) and muscle toxicity (DIMT), which are mediated through oxidative stress, ER stress, and inflammation. However, it remains unknown whether Dox induces an inflammation mediated cell death, called “pyroptosis”. The current study is designed to determine whether Dox induces pyroptosis in cardiac and muscle cell culture models. Moreover, the protective effects of embryonic stem cell-derived exosomes (ES-Exos) in inhibiting pyroptosis will also be determined. For this purpose, we designed two different cell culture models using H9c2 …


How Much Is Enough? Trauma Recall And The Exposure Therapy Process, Krystal Morrison Jan 2018

How Much Is Enough? Trauma Recall And The Exposure Therapy Process, Krystal Morrison

Electronic Theses and Dissertations

Prevailing theoretical models of posttraumatic stress disorder (PTSD) as well as exposure therapy (EXP) methodology suggest that recall of a trauma is crucial to altering the conditioned fear response associated with PTSD (Benito & Walther, 2015; Craske et al., 2008; Foa & Kozak, 1986). However, it is unclear whether limited recall of the event impacts the EXP process and treatment outcomes. This study examined whether incomplete trauma recall affected pre-treatment PTSD severity, Initial Fear Activation (IFA), Overall Fear Activation (OFA), Within-Session Habituation (WSH), Between-Session Habituation (BSH; overall extinction), average length of EXP sessions, number of EXP sessions, and post-treatment PTSD …


Interaction Between Income, Health Insurance, And Self-Rated Health: A Path Analysis., Atalie Ashley West Jan 2018

Interaction Between Income, Health Insurance, And Self-Rated Health: A Path Analysis., Atalie Ashley West

Electronic Theses and Dissertations

The political focus of equitable health outcomes in the United States have long centered on access to medical care. However, there is compelling evidence that access to medical care is only the bare minimum necessary to achieve health, and the true influence of health insurance on health is still unclear. Widely accepted models of health estimate that less than 20% of health outcomes can be attributed to clinical care, while greater than 50% is related to social and economic determinants of health, with income being the most consistent predictor. As a result, this study investigated whether earned income is related …


Knowledge And Attitudes Regarding The Recent Zika Outbreak Among A Sample Of South Florida Residents, Mohamed Elakkari Jan 2018

Knowledge And Attitudes Regarding The Recent Zika Outbreak Among A Sample Of South Florida Residents, Mohamed Elakkari

Electronic Theses and Dissertations

South Florida has had the largest number of U.S. Zika infection cases during the recent outbreak. This study aimed at assessing South Floridians' basic knowledge, perceptions of the seriousness and susceptibility to Zika infection, their information sources and needs, as well as their attitudes towards the protective measures proposed by the CDC. We also wanted to assess whether any of those factors have affected the frequency of participants' undertaking of the protective behaviors. To this end, we designed an online questionnaire and surveyed the responses of five hundred South Floridians (Age=18-78 years). We found significant gaps in participants' knowledge about …


Dissecting The Components Of Neuropathic Pain, Dale George Jan 2018

Dissecting The Components Of Neuropathic Pain, Dale George

Electronic Theses and Dissertations

Pain is a public health issue affecting the lives of nearly 116 million adults in the US, annually. Understanding the physiological and phenotypic changes that occur in response to painful stimuli is of tremendous clinical interest, but, the complexity of pain and the lack of a representative in vitro model hinders the development of new therapeutics. Pain stimuli are first perceived and transmitted by the neurons within the dorsal root ganglia (DRG) which become hyperexcitable under these conditions. It has now been established that satellite glial cells (SGCs) that ensheathe the DRG cell body actively contribute to this neuronal dysregulation. …


Split Aptameric Turn-On Fluorescence Sensor For Detection Of Sequence Specific Nucleic Acid At Ambient Temperature, Nanami Kikuchi Jan 2018

Split Aptameric Turn-On Fluorescence Sensor For Detection Of Sequence Specific Nucleic Acid At Ambient Temperature, Nanami Kikuchi

Electronic Theses and Dissertations

Nucleic acid amplification tests (NAATs) enable sensitive detection of low density infections that microscopy and rapid diagnostic test are not capable of detecting. They enable quantitative and qualitative nucleic acid detection, genotype analysis, and single nucleotide polymorphism (SNP) detection. Current state of the art molecular probes used with NAATs includes molecular beacon (MB), Taqman and its variations. This work presents novel molecular probe designed from Spinach and Dapoxyl aptamers. The aptamers are split into two parts (split aptamer), allowing greater sensitivity and selectivity towards fully complementary nucleic acid analyte. The major advantage of split aptamer probe over state-of-the-art fluorescent probes …


Leadership Development Programs In College Athletics: An Exploration Of The Student-Athlete Experience, Jeffrey O'Brien Jan 2018

Leadership Development Programs In College Athletics: An Exploration Of The Student-Athlete Experience, Jeffrey O'Brien

Electronic Theses and Dissertations

The purpose of this study was to explore the lived experiences and perceptions of twelve college student-athletes, from two NCAA Division I institutions, who participated in leadership development programs provided by their athletic department. There is a demonstrated need for this level of exploration as evidenced by the growing trend of college athletic departments providing leadership development programming for their respective student-athlete populations. However, there is not a commensurate level of scholarship related to the effectiveness of these programs, nor is there an understanding of the lived experiences of the student-athlete participants that is grounded in research. Therefore, this qualitative …