Digital Commons Network^™

British Brass Band Contest Pieces: A Study In Transcriptions For The American Wind Band Repertoire, Jonathan James Helmick

Dissertations

This study tests the underlying beliefs and values motivating research and repertoire development as related to the American wind band. It seeks to examine the belief that a sizeable body of quality, original repertoire is the barometer for measuring the success of the American wind band movement. Preliminary research finds an overwhelming emphasis placed on quality original repertoire as the measure of validation for the American wind band. An absence of research on transcriptions and their relationship to the American wind band is evidenced. The utility of the study is related to the value judgment surrounding the musical integrity of …

The Effects Of Language Complexity On Natural And Emotion Concept Formation In Early Language Learners, Stephanie Eileen Jett

Dissertations

The present study investigated the role of language complexity in natural and emotion concept formation ability in young children (two- to five-year-olds). Language complexity was measured by selections from the Brigance Diagnostic Inventory of Early Childhood Development II, and concept formation was assessed at three levels of abstraction. The natural concepts were presented as two alternative discriminations on a touch-screen computer, as follows: subordinate level (lions versus tigers), basic level (cats versus dogs), and superordinate level (animals versus nonanimals). The following emotion categories were discriminated: subordinate level (anger versus sadness), basic level (positive [happiness and positive surprise] versus negative [anger …

Elementary Teachers' Sense Of Self Efficacy And Professional Development Experiences Of Teaching Informational Text, Mary Desiree Lee

Dissertations

According to the International Reading Association, becoming a successful citizen in one’s career and personal life requires the use of literacy skills (International Reading Association, 1999). However, students in the United States have scored low on the literacy portions of the National Assessment of Educational Progress and the ACT prompting the National Governor’s Association to author a set of standards with a goal of providing students a balance between narrative and informational text (National Governors Association Center for Best Practices, Council of Chief State School Officers, 2010). Scores were below the national average in the southeastern region of the United …

"This Masterpiece Of Nature:" An Ecocritical Study Of Joseph Conrad's Fiction, Sonja Luther

Dissertations

This dissertation employs an ecocritical approach to explore the relationship between humans and nature in the works of Joseph Conrad. In his fiction, Conrad draws an impression of nature that was unusual for its time because of its complexity. Nature is not just simple scenery or a stage set in Conrad’s fiction; it plays a major role in his characters’ regression, which develops parallel to their alienation from nature. This dissertation explores the origins of man’s alienation from nature in Conrad’s work, particularly his early fiction, and the implications for society if such alienation continues.

Chapter I serves as an …

Fungal Contribution To Carbon And Nutrient Cycling In A Subtropical Freshwater Marsh, Rong Su

Dissertations

Despite the well-known occurrence of emergent standing litter in freshwater marshes, very little quantitative data is available concerning the functional role and contribution of fungal decomposers to litter decomposition or their impact on ecosystem scale carbon and nutrient cycling. In the present study, microbial respiration and seasonal biomass and production rates of fungal decomposers associated with standing plant litter were examined to assess the quantitative contribution of fungi to both fine scale litter decay processes and large-scale ecosystem carbon flow pathways in a subtropical Typha domingensis and mixed Cladium jamaicense/Juncus roemarianus freshwater marsh, respectively. In addition, the growth …

A Study Of The Teaching Beliefs Of The Modern Post Secondary Science Instructor And Implications They May Hold For The Future Of Science Education, Michael Charles Howard

Dissertations

It was the purpose of this study to examine the teaching beliefs of community college science instructors and discover whether their teaching beliefs were student oriented or instructor oriented. In addition, this study sought to examine demographic factors and find their relation, if any, to these teaching beliefs, as well as explore topics that may be useful in the future to helping community colleges science instructors’ curricula and beliefs come together and work in unison. To do this, the study built on the foundation laid by Sampson et al., in their creation of the Beliefs about Reformed Science Teaching and …

Narratives Of Competency, Creativity, And Comfort: Religion And Spirituality In Counselor Education, R. David Johns

Dissertations

No abstract provided.

Being Undocumented In The United States: The Impact On Mexican Immigrants' Mental Health, Karina B. Samaniego Estrada

Dissertations

The purpose of this qualitative study was twofold: (a) to obtain a deep understanding of the phenomenon of being undocumented in the United States based on undocumented Mexican immigrants’ experiences and perceptions and (b) to identify how immigrants’ mental health was impacted by the phenomenon. A phenomenological research design was employed in this study and saturation was reached after a total of eight participants were interviewed. Several common themes emerged that described the participants’ experiences in varying aspects of their lives: low wages; guilt; fear of driving; financial difficulties; social isolation; limitations exclusive to undocumented immigrants such as limited access …

Screening For Novel Inhibitors Of Αlpha-Ynuclein Seeded Nucleation-Dependent Aggregation And Toxicity As A Potential Therapeutic Strategy For Parkinson’S Disease, Mustafa Taleb Ardeh

Dissertations

α-Synuclein aggregation is the key pathogenic event in several important neurological disorders including Parkinson’s Disease, dementia with Lewy bodies and multiple system atrophy, giving rise to a distinct group of neurodegenerative diseases known as synucleinopathies. Although the molecular basis of α-syn toxicity has not been precisely elucidated, recent studies indicate that α-syn toxicity is mediated by a nucleation-dependent aggregation process. To elucidate the structural basis of α-synuclein mediated toxicity, we developed various methods to prepare different α-synuclein species of a defined size and morphology distribution, and we investigated their toxicity in different human dopaminergic cell lines. We observed that crude …

An Attempt To Establish Approval As A Learned Reinforcer, Kelly T. Kohler

Dissertations

Approval does not function as a powerful reinforcer for many children with autism, making it difficult to reinforce appropriate behavior in a functional and consistent manner. The current study first assessed the effects of establishing approval (“Nice,” accompanied by a smile and nod) and nonsense words as discriminative stimuli, with the intent that they might also become learned reinforcers. We conducted several experiments to assess the effectiveness of approval as a reinforcer, including tests on learning new responses (receptive, expressive, freeoperant, and simple simultaneous discriminations) and tests on the performance of previously mastered responses (receptive and expressive responses). Despite the …

Children’S Right To Be Heard: Exploring Children’S Perceptions Of Happiness And Factors Contributing To Happiness In The Pre-School Environment., Donna Tobin

Dissertations

There has been a growing recognition for children’s voices to be heard on matters which affect their lives. This has been encouraged by the ratification of the UNCRC in Ireland which has influenced numerous other policies. This study aims to provide an opportunity for young children to have their voices heard and demonstrate how children can be involved as active research participants in empirical research. An emphasis was placed on positive psychology. The aim was to explore the children’s perception of happiness and ascertain the factors which contributed to their happiness within the pre-school environment. Fifteen children attending a pre-school …

The Effect Of An Integrated Music Curriculum On Reading Achievement Outcomes Of Kindergarten Students, Tracy St. Clair

Dissertations

At the time of this study, school districts in the United States faced challenges relative to educational accountability, especially in the areas of language arts and mathematics. Research suggested that music held the potential to bolster student engagement and academic achievement to improve reading outcomes for students. An integrated music curriculum was designed and implemented by the researcher to support reading achievement in a Midwestern, suburban elementary school. The purpose of this counterbalanced research design was to examine the effect of an integrated music curriculum upon the reading achievement of kindergarten students. The lesson framework included brain-based and active listening …

The Experience Of Reducing Environmental Risks In An Environmental Justice Community, Gabriela Dory

Dissertations

Research on Environmental Justice (EJ) communities has focused on quantitative assessment of environmental hazards and general physical health problems. Little is known about how individuals living in EJ communities perceive their environmental risks and how they reduce environmental risks. The purpose of the study is to explore and describe the perceived environmental risks and the experience of reducing environmental risk among individuals living in an EJ community.

A qualitative and longitudinal design with a descriptive phenomenological method is used to recruit 23 participants living in a known EJ community in the urban area of New Jersey. A total of 43 …

Tap The Screen: Technology Integration In Our Students’ Lives, Matthew J. Fuller

Dissertations

The focus of this study is to document and describe the integration of technology in the everyday lives of students in Grades 3–8 attending a high-performing public school district in an affluent Chicago suburb. The following research questions guide this study:

• How do students in Grades 3–8 integrate technology into their lives?
• What are the implications of students’ technology integration for teaching and learning?
• How can teachers capitalize upon students’ technology integration in ways that inform instructional practice?

A review of the literature presents related information in areas that explore the increasingly digital world of our students; curriculum, instruction, and …

Vision 2020: An Analysis Of Policy Implementation And Agrarian Change In Rural Rwanda, Sterling Recker

Dissertations

In 2000, President Paul Kagame introduced a plan to alleviate poverty as well as to maintain political control over the policy process through a decentralized bureaucracy. Since adoption of Vision 2020 in 2000, Rwanda has been reforming its rural sector to commercialize agriculture, reduce pressures on land, and move the country into middle income status by the year 2020. In order to achieve the goals outlined in Vision 2020, the Government of Rwanda (GoR) adopted a policy of administrative decentralization in 2001 to facilitate the transition from subsistence to commercial agriculture. I am addressing two related questions: 1) How has …

Dreamers: Stories, Eddie Wayne Malone

Dissertations

The short stories in Dreamers explore American masculinity in the twenty-first century. They also examine and complicate Asian-American identity at a time when decades-old stereotypes persist in the culture. In the title story, a war veteran returns home from Afghanistan to find an American landscape that has the feel and texture of a terrible dream. In other stories, men fixate not on women but on each other. In “Still Life,” the middle-aged main character is preoccupied with a friend who died over fifteen years ago. The main character in “At War with the Insects” pursues a man who was both …

Antiviral Responses In Mouse Embryonic Stem Cells: Differential Development Of Cellular Mechanisms In Type I Interferon Production And Response, Ruoxing Wang

Dissertations

Embryonic stem cells (ESCs) have been recognized as a promising cell source for regenerative medicine. Intensive research over the past decade has led to the possibility that ESC-derived cells will be used for the treatment of human diseases. However, increasing evidence indicates that ESC-derived cells generated by the current differentiation methods are not fully functional. It is recently recognized that ESC-derived cells lack innate immunity to a wide range of infectious agents and inflammatory cytokines. When used in patients, ESC-derived cells would be placed in wounded sites that are exposed to various pathogens and inflammatory cytokines; therefore, their viability and …

Toward A More Perfect Definition Of Learning: Using Biomarkers To Predict And Assess Learning Performance, Samuel J. Hunt

Dissertations

This study seeks to establish groundwork for a new definition of learning based on neurogenesis capable of guiding future educational policy and practice. The purpose of the research was to: (1) produce separate increases in neurogenesis and intelligence, (2) measure the changes in neurogenesis using protein biomarkers, and (3) correlate increases in levels of the protein biomarkers with increases in intelligence. The study employed a randomized pretest-posttest, control/comparison group research design. Thirty-eight fourth- and fifth-grade students with diverse academic needs were divided into three experimental groups: chess, exercise, and combined; with an additional control group. Pre-post measures included intelligence (RSPM) …

Trends Shaping Society: Implications For Higher Education In The 21st Century, Nathan Phelps

Dissertations

The world is changing quickly and in complex ways, and this study addresses some of the key implications of these changes for higher education leaders today. Many leaders are facing the difficult task of determining which developments in the larger society are most important and what they may mean for their institutions and for higher education as a whole. This study presents a broad analysis of trends shaping society, highlights patterns within these trends that are important, and offers a framework based on these patterns that leaders might use to help them clarify and evaluate the implications of these changes. …

Next Year In Juarez: Stories, Christopher Michael Brunt

Dissertations

This creative dissertation comprises a collection of short fiction and a critical preface. The preface explores the concept of variousness as it affects the contemporary production of literary fiction. Reference is made to a range of twentieth century writers in order to position the dissertation in a context of literary history. The piece titled “The Essay on Longing” is the first chapter of a novel-in-stories.

Nationalism, Universality, And Globalization: Notes On The Narrative Of Three Guatemalan Authors, Marcie Noble

Dissertations

This dissertation examines various works of literature produced by three Guatemalan authors: Miguel Ángel Asturias (1899-1974), Augusto Monterroso (1921-2003), and Rodrigo Rey Rosa (1958) in order to trace a trajectory in the narrative written by Guatemalans from a nationally focused literature to one that is increasingly global. The first chapter provides an overview of the study and clarifies the terminology applied throughout the dissertation. In chapter two I analyze El Señor Presidente (1946), Hombres de maíz (1949), and Mulata de Tal (1963) as key examples of Asturias’ nationally focused works, which continually represented and mythologized Guatemala. In chapter three I …

The Learning Pathways Of Ironman Triathletes: Case Studies Of Age-Group Ironman Triathletes, Ari Zelmanow

Dissertations

The Ironman Triathlon is an epic endurance event consisting of a 2.4-mile swim, a 112-mile bike ride, and a 26.2-mile run. There is paucity in the literature relating to how athletes learn how to negotiate this event. This qualitative study was conducted over a 9 month period, to align with the 2013 Ironman training and racing season. Seven athletes were selected for participation in the study. Utilizing a case study approach, the Ironman athletes’ learning pathways were examined through in-depth interviews and audio and video content personally captured by the participants. The learning pathways revealed the athletes initially learned through …

A Document In Death And Madness: A Cultural And Interdisciplinary Study Of Nineteenth-Century Art Song Settings On The Death Of Opelia, Jennifer Leigh Tipton

Dissertations

In the nineteenth century the character of Ophelia transformed from a minor role in Hamlet into one of the great muses of the Romantic period. Ophelia’s rise to an archetype of feminine madness was not a result of Shakespeare’s pen alone, but of the accumulation of interpretations of her character from actresses, artists, critics, writers, musicians, and social attitudes toward women. This paper focuses on nineteenth-century interpretations of her death, specifically art song.

A brief survey of the nineteenth-century European cultural and social climate pertaining to Ophelia is included in the paper:

*Shakespeare in France and Germany

*Nineteenth-Century Actresses in …

Differences In Narcissistic Presentation In Abused And Non-Abused Children And Adolescents, Mallory Laine Malkin

Dissertations

The present study examined whether children and adolescents who have been victims of sexual or physical abuse report higher levels of narcissistic tendencies than children and adolescents who have not been victims of abuse. Inaddition to narcissism, internalizing symptoms, externalizing behaviors, and risky behaviors were evaluated, as such issues have been associated with both maltreatment (Baer & Maschi, 2003) and narcissism (Barry & Malkin, 2010; Bushman & Baumeister, 1998). One-hundred fifty- six (156) children and adolescents (100 females, 56 males) ranging in age from 8 to 17 (M = 12.90, SD = 2.66) were recruited as participants. The vast majority …

Do Social Communication Skills Mediate The Relation Between Adhd Symptoms And Reltionship Satisfaction?, Erin Clarke Bell

Dissertations

Very few studies have examined adult attention-deficit/hyperactivity disorder (ADHD) and relationship satisfaction. The current study focused on ADHD symptoms, social communication skills, and relationship satisfaction. Based on previous research that provides evidence that individuals with ADHD tend to have more difficulty with both receptive and expressive social communication skills as well as the large amount of evidence that communication is a key component to relationship satisfaction, it was expected that higher ADHD symptoms in one partner of a romantic dyad would relate to less relationship satisfaction. Furthermore, because ADHD is associated with a positive illusory bias (PIB), it was also …

The Perception Of Distance On A Real Geographic Slope, David Alan Bunch

Dissertations

Ooi, Wu, and He (2001) have shown that for objects resting on flat, horizontal surfaces, those that appear in the lower sector of the visual field are perceived as close to the observer and objects located near the visual horizon are perceived as further from the observer. Researchers have hypothesized that observers utilize the angle subtended between the horizon and the line of sight to the target object as information for distance.In a previous investigation Hajnal, Bunch, and Kelty-Stephen (2014) showed that an object’s physical angle of declination below the horizon is not uniquely utilized when making distance estimates to …

Development And Applications Of The Expanded Equivalent Fluid Method, Bharath Kumar Kandula

Dissertations

Ocean acoustics is the study of sound in the oceans. Electromagnetic waves attenuate rapidly in the water medium. Sound is the best means to transmit information underwater. Computational numerical simulations play an important role in ocean acoustics. Simulations of acoustic propagation in the oceans are challenging due to the complexities involved in the ocean environment. Different methods have been developed to simulate underwater sound propagation. The Parabolic-Equation (PE) method is the best choice in several ocean acoustic problems. In shallow water acoustic experiments, sound loses some of its energy when it interacts with the bottom. An equivalent fluid technique was …

Effects Of Animal Management Changes On The Activity Budgets And Walking Rates Of Zoo Elephants, Angela Dawn Mackey

Dissertations

The current study aimed to assess the effects of two management strategies, weekly rototilling of the enclosure and the provision of unpredictable foraging opportunities, on the daily behavior of six elephants housed at the San Diego Zoo. Observations took place from January to June 2013 and were conducted throughout a 24- hour period. The study was divided into three phases, each two months in duration. During the first phase (baseline) no changes were made to the current management routine of the elephants. In Phase 2, rototilling of the elephant enclosures was increased from once monthly to once per week, while …

The Implementation Of Common Core Standards And Teacher Intent To Persist, Eddie Miles Louis Smith

Dissertations

The purpose of this study was to determine if the implementation of the Common Core Standards (CCS) into schools had an impact on teacher intent to persist in the classroom. Specifically, this study sought to determine if the implementation of the CCS was a factor of novice and veteran teachers’ intent to persist in schools located in south Mississippi. A review of the literature indicated that teacher shortages were not primarily due to recruitment and training, but rather, to a significant extent, were the result of teachers leaving the profession long before retirement (Ingersoll & Smith, 2004).

Data were collected …

Educating The Whole Child: Evidence Of Health And Wellness Instruction In The Schools Serving Low-Income Students, Andria M. Shook Phd

Dissertations

Educators in the United States are expressing concern about student physical and mental well-being. Childhood obesity has more than doubled in the past three decades, and today, one in five children experiences symptoms of mental illness. Low-income children are especially subject to these conditions. The long-term consequences for the country as a whole are significant. Schools are particularly well placed to address these problems by supporting the well-being of the whole child. Efforts have begun in select schools and districts to incorporate health and wellness instruction into the school day. This study identifies existing health and wellness components that three …