Digital Commons Network^™

Transcriptome Characterization Of The Ectomycorrhizal Fungus Laccaria Bicolor To Understand Metabolic Reprogramming During Symbiotic Interaction With Populus Tremuloides, Geetika Trivedi

Dissertations

No abstract provided.

Detecting The Presence Of Extrinsic Nodes In A Virtual Network Using A Message Induced Graph, James A. Jerkins

Dissertations

No abstract provided.

Professional Development, Teacher Learning, And National Standards : A Mixed-Method Multiple-Case Study Of The Professional Learning Experiences Of Evangelical Christian School Teachers, Vincent Montoro

Dissertations

Problem. Today’s educational environment requires teachers who understand teaching and learning, have strong content knowledge, and can make connections between life experiences and the curriculum. Teachers are expected to be continually learning to improve their practice. Professional learning is essential in this process. Research on professional development practices in various school contexts shows how teachers can improve and develop better instructional practices through a variety of learning experiences. Sadly, very little research exists on professional development practices of private Christian school teachers. This study explored professional development practices of Christian school teachers in nine evangelical Christian schools in the …

Environmental Literacy Of Seventh-Day Adventist Teachers In The Parochial Schools Of The Florida Conference Of Seventh-Day Adventists, Michael Murdoch

Dissertations

Problem. In the United States, there is an environmental literacy problem. Americans possess limited knowledge about the environment and environmental issues, and they display limited positive action regarding the environment in which they live. Moreover, there is a debate whether a Christian’s interpretation of Gen 1:28 leads either to a lower or to a higher environmental literacy. Does the Seventh-day Adventist teaching community reflect these problems? These are the problems which this dissertation seeks to help solve.

Purpose. The purpose of this study was to attempt to assess the environmental literacy of a group of teachers in Seventh-day …

A Qualitative Exploration Of African American Men's Attitudes Toward Marriage, Rabiatu Barrie

Dissertations

The decline in the rate of marriage in the African American community has been documented in both the empirical literature and pop culture. Initially researchers postulated that the upward mobility of African American women had diminished their to marry, but studies found opposing evidence to that theory and so the focus switched to African American men. Early studies about African American men and marriage indicated that the sex-ratio imbalance, the educational disparity between African American men and women that leads to economic frailty was the major cause of the disparity in marriage (James et al 1999, Davis, Emerson, & Williams, …

Risk Perception, Psychological Well-Being, And Health-Promoting Behaviors In Persons Informed Of A Coronary Artery Calcium Score, Jennie Elizabeth Johnson

Dissertations

Background: Cardiovascular disease (CVD) remains the leading cause of adult deaths because individuals continue to engage in behaviors that exacerbate CVD. New technologies such as coronary artery calcium (CAC) screening detect atherosclerosis before clinical disease is manifested. Awareness of an abnormal finding should enhance motivation for change.

Objective: To examine how awareness of a CAC score affects risk perception and health-promoting behaviors in persons at high risk for CVD.

Methods: This study used a descriptive prospective design with 174 high risk adults (3 or more major risk factors) recruited at a radiology center offering CAC scans in a Chicago suburb. …

Promoting Thymopoiesis With Age: Potential Role Of The Transcription Factor Foxn1, Erin Christine Zook

Dissertations

It is known that the elderly are more susceptible to illnesses and infections and respond poorly to immunization. A contributing factor to a decrease in the immune response in the elderly is the decline in the production of naïve T cell by the thymus. In the thymus, the notch receptor expressed on early T cell progenitors (ETP) binds to its ligand expressed on thymic epithelial cells (TEC), signaling ETP to develop through a series of developmental stages before maturing into naive T cells. Because ETP are non-self renewing, the thymus relies on the bone marrow (BM) for a continuous supply …

Perceptions Of Middle School Teachers On The Quality Of Professional Development, Safurat Anike Giwa

Dissertations

Professional learning and professional development are the essential tools employed in schools, districts, and universities in order to increase teachers' knowledge and skills. To gain the most from professional development in middle schools, the experiences and activities must be based on standards. Few researchers explore how teachers think about the context, process, and content of current professional development at the middle school level. This dissertation examines how teacher learning is demonstrated in professional development activities and experience and assesses whether middle school teachers' perceptions of their professional development experiences is aligned to the standards of Learning Forward (2001) (formerly the …

Superintendent Leadership And Student Achievement In Suburban High Schools: A Sequential Explanatory Mixed Methods Analysis, Steven Reese Kellner

Dissertations

This research study explored the critical nature of the connection between student achievement and superintendent leadership. A great deal of scholarship has addressed either student achievement or leadership and previous evidence has suggested the impact of both parental education and racioethnicity on student achievement, but few studies have investigated the relationship between the superintendent's leadership authority and the achievement of his or her students.

The central research questions of this study are:

1) To what degree does parental education predict high school student achievement in suburban Chicagoland?

2) To what degree does racioethnicity predict high school student achievement in suburban …

Crisis Preparedness, Charles Maida

Dissertations

School disaster planning is important because schools are places of frequent mass gathering. An estimated 53 million children in the United States attend public and private schools each day. As mass gathering places, schools are prone to mass injury in a natural disaster and unfortunately may serve as a terrorist target (Graham, 2007). Schools must prepare for the worst and hope for the best, because the worst disaster to occur is not preparing for disaster in the first place. Comprehensive crisis management plans must be in place, practiced, revisited, and altered to remain effective.

Community-based strategies have been successful in …

African American Male Student-Athletes: Identity And Academic Performance, Kathryn Mary O'Brien

Dissertations

The purpose of the current research was to examine racial, male and athletic identities and their individual and collective impact on the academic performance of African American male Division I student-athletes (AAMSAs). Data was collected using the Multidimensional Inventory of Black Identity (MIBI), the Male Role Norms Scale (MRNS), and the Athletic Identity Measurement Scale (AIMS). The MIBI is a measure of racial identity and is comprised of seven subscales: (1) centrality, (2) private regard, (3) public regard, (4) assimilation, (5) humanist, (6) minority, and (7) nationalist. The MRNS takes status, toughness and antifemininity into account to calculate a masculinity …

Transnationalism, Immigration Stress And Subjective Well-Being Among Ecuadorian Immigrants In London, Lucia E. Orellana-Damacela

Dissertations

The purpose of this study was to explore antecedents to transnational practices among Ecuadorian immigrants in London, and to determine the connection between these practices and their subjective well-being. The study examined the extent to which Ecuadorians stay linked to their home country via various transnational practices, and the association with relevant demographic, immigration and integration factors. This research also aimed at examining the relations that immigration stress and transnational practices had with subjective well-being, as measured by perceived transnational social support, self-esteem, and psychological well-being. Overall, the findings from this study indicate that gender, socio-economic status, having family in …

The Computer Integration Into The Efl Instruction In Indonesia: An Analysis Of Two University Instructors In Integrating Computer Technology Into Elf Instruction To Encourage Students' Language Learning Engagement, Pius Nurwidasa Prihatin

Dissertations

Computer technology has been popular for teaching English as a foreign language in non-English speaking countries. This case study explored the way language instructors designed and implemented computer-based instruction so that students are engaged in English language learning. This study explored the beliefs, practices and perceptions of university faculty in integrating computer technology into English instruction. This research was conducted in English education program in Sanata Dharma University, Indonesia. Communicative language teaching, Engagement Theory, and learner-centered principles were used as the pillars for developing the theoretical framework. The researcher conducted interviews, observed the classroom situation, and reviewed teaching instruments. This …

A Mediational Model Predicting Adjustment In Affluent Adolescents: The Role Of Parental Perfectionism, Perceived Parental Pressure, And Organized Activity Involvement, Edin Randall

Dissertations

The current cross-sectional study evaluated the relative contributions of parental perfectionism (i.e., self-oriented, other-oriented, and socially prescribed), perceived parental pressure, and organized activity involvement (i.e,. intensity) on depressive symptoms, anxiety, substance use, and life satisfaction in a sample of affluent adolescents. Findings indicated that parental perfectionism, and specifically other-oriented and socially prescribed perfectionism, is an important contextual factor negatively influencing affluent adolescent adjustment. Additionally, perceived parental pressure was found to have robust associations with adolescent adjustment and to explain the link between parental perfectionism and adolescent adjustment. Furthermore, the current study revealed a synergistic association between intensity of organized activity …

The Intersections Of Social Activism, Collective Identity, And Artistic Expression In Documentary Filmmaking, John Abraham Stover Iii

Dissertations

Sociologists have long recognized the important intersection of media coverage and social movements, but few have studied the unique role documentary films play in inspiring activism and disseminating the agendas of new social movements. With this in mind, I studied how political strategies and artistic expressions intersect within the documentary filmmaking industry. Drawing from preexisting contacts and using a grounded theoretical approach that blended extensive qualitative and supporting quantita-tive methodologies, I spent two years in the field with New Day Films, a cooperative film distribution company that also represents a unique type of social movement organization. Using interviews (N=44), fieldwork, …

Professional Learning Communities In Improved Illinois Elementary Schools: The Value Of Professional Learning Communities For Leaders Of Illinois Elementary Schools Formerly In "No Child Left Behind" Status, Steven James Thomas

Dissertations

The "No Child Left Behind" (NCLB) reauthorization of the Elementary and Secondary Education Act of 1965 has created a system, which potentially labeled 82% of US school as "failing" in 2011. Consequences for failing schools go beyond public ostracism to the release of numerous staff and school leaders or the closing of the school. Reforms to prevent these consequences come in two forms, structural and cultural. Structural reforms in schools are often include hiring staff or implementing new programs. Often structural reforms only focus on non-proficient or nearly proficient students. Cultural reforms change the way staff educate all students. One …

Development Of Student Centred Knowledge Management System Based In A Higher Education Institution, Chong Liu

Dissertations

With the emergence of a knowledge society and of information technology, knowledge has become a key resource to develop a sustained economy. It is a vital word in the Knowledge Management area (Awad & Ghaziri, 2004). Knowledge Management has also become vital to help knowledge organizations seek a competitive advantage. It also encourages members of organization to share knowledge and improve the organization‘s efficiency, performance, and competitiveness (Shin, 2004). Therefore, an increasing number of organizations have realized the necessity of knowledge management. Especially, the Higher Education Institute (HEI) as the extraordinary ―business‖ will be suitable for implementing knowledge management approaches …

E-Learning And Knowledge Management: The Development Of An E-Learning System For Organisational Training, Alan Muhire

Dissertations

Information technology has major role in most successful companies and organisations around the world, most companies are using IT to reduce operation cost, while improving customer service by providing service twenty four hours, seven days a week and improving communication that helps keep pace with competitors. In most companies and organisation training is a process carried out on a regular basis; the quality of training offered to employee will be reflected on how knowledgeable the staff will become resulting in the organisation becoming more successful. As organisations and companies are currently interested in improving knowledge management, employees are equally working …

Modernism En Vogue: Popular Periodicals And Their Engagement With Modernist Culture, Natalie Kalich

Dissertations

My project investigates commercial magazines from the 1920s, including, The Saturday Evening Post, Ladies' Home Journal, Vogue, and Vanity Fair to reveal the frequency with which modernist writers contributed to these periodicals and the extent to which editors of these magazines found modernist discourse marketable to larger audiences, thereby undermining the assumption that modernists only spoke to a coterie audience. Furthermore, by investigating the similarities present in discourse on modernism and developments in popular culture such as jazz and film in a commercial context, I expand and complicate constructions of modernist and popular culture from both sides of the cultural …

Measuring The Impact Of A Residential Learning Community On The Mental Health And Well-Being Of Art Students In Higher Education, Deborah Katherine Martin

Dissertations

College students are experiencing mental health concerns at an alarming rate. Art students are a particularly vulnerable sub-population, as artists appear to be more susceptible to mental illness than the general population. Many students do not seek assistance through conventional methods designed by colleges and universities to address their mental health; therefore, colleges and universities must look for alternate methods of supporting students. This quantitative study explores the impact a residential college program (RCP) with an emphasis on engaged learning has on art student mental health and well-being.

Redefining Sisterhood: The New Nuns, Laywomen And Catholic Feminist Activism, 1953-1992, Alexandra Elizabeth Michaelides

Dissertations

The involvement of American Catholic women in the feminist movement after 1960 is considered an anomaly. Yet, Catholic feminist activism thrived in large American cities like Chicago. This dissertation works to explain the origins, trajectory, methods, and eventual radicalization of the Catholic feminist movement in the United States. I argue that the events of the Second Vatican Council and the Sister Formation Movement (an organized effort to educate American nuns) set the stage for unprecedented reforms, brought an excitement and optimism to women religious and laywomen, and led to unintended revolutionary consequences. Nuns and laywomen were optimistic that the church …

Parents' Perceptions Of Teenage Pregnancy, Mayra Nava

Dissertations

The purpose of this study is to shed light on Latino/a parents' perceptions and attitudes about adolescent pregnancy. This study aims to reveal how parental perceptions and attitudes may impact parental communication with their children about teen pregnancy. Considering that parents play in important role in adolescent pregnancy prevention, this research study attempts to shed light on the nature of how parents perceive adolescent pregnancy and communication about teen pregnancy. The goal of this study was to answer the following two questions: 1.What are some of the variables that influence how Latino/a parents of high school students at an urban …

Bullying (1950 - 2010): The Bully And The Bullied, Steven Arthur Provis

Dissertations

This study investigates the bully and the bullied from 1950 to 2010. It begins by presenting a historical background of each decade with the major historical events that defined our culture. Each decade can be characterized by a particular zeitgeist, or spirit of the times. During each decade, popular movies and television programs that provided bullying as entertainment will be examined. This study will explore how popular culture was concurrent with bullying. This study through Barbara Coloroso's (2008) explicit characteristics of the bully and the bullied will describe the characteristics of the bully and the bullied from each decade from …

The Road To Virtue And The Road To Fortune: The Scottish Enlightenment And The Problem Of Individualism In Commercial Society, Sarah Ramirez

Dissertations

As commercial society began to emerge in seventeenth- and eighteenth-century Europe, it was widely thought to be inherently individualistic--whether such individualism was viewed as a strength, in the Mandevillean view, or as a weakness, by the civic humanists. Five thinkers from the Scottish Enlightenment--Francis Hutcheson, David Hume, Adam Smith, Adam Ferguson, and John Millar--confronted this problem. First, they questioned whether some aspects of individualism constitute genuine problems at all. For instance, their analysis of conspicuous consumption or luxury indicated that it could inspire an individual's virtue by sensitizing him to the beautiful and the fitting. Second, they pointed out that …

A Qualitative Exploration Of The Influence Of Racism On Identity Development For African American Adolescent Males, John Corey Steele

Dissertations

The life circumstances facing African American adolescent males are reported with a fair amount of frequency by numerous media outlets in our society. Reports generally communicate negative circumstances facing African American adolescent males in the educational, economic, social, and political arenas. These sorts of life experiences have the potential to have a tremendous impact on the lives and development, particularly identity developmental process of young African American men; however, few research efforts have been devoted to specifically exploring the identity development process of African American adolescent males. Therefore, the purpose of this study was to examine the meaning of being …

An Exploratory Evaluation Of A Culturally Specific Model Of Psychological Well-Being For An African American Population, Kyle J. Telander

Dissertations

Research related to eudaimonic or psychological well-being (PWB) has relied heavily upon the Scales of Psychological Well-Being (SPWB), a rationally developed multidimensional measure intended to assess the extent to which individuals are achieving their optimal potential over the lifespan. However, questions remain regarding the proposed dimensional structure of the SPWB, as well as the extent to which the measure is situated within a specific, Eurocentric cultural context. This study sought to explore the factor structure of the 42-item version of the SPWB when combined with items measuring constructs relevant to African Americans, including communalism, spirituality/religiosity, and critical consciousness. Utilizing a …

Beyond Utility, Rights, And Care: An Alternative Approach To Global Poverty, Timothy Weidel

Dissertations

In this dissertation, I argue in favor of an alternative approach to the problem of global poverty, one that is distinct in significant ways from current philosophical approaches of utilitarianism, human rights, or an ethic of care. While these approaches have their merits, I will argue that they are all insufficient (in various ways) to deal with the problem of global poverty. Given their shortcomings, a new approach is needed. My alternative ethical approach contains two major facets: It provides a compelling moral motivation to act to end global poverty, and it also suggests specific initiatives that will prove effective …

Serving Through Adversity: Community-Based Nonprofits Negotiating Race, Place, And A State Budget Crisis, 2007-2011, Eilleen Rollerson

Dissertations

This qualitative study examines the ways in which the leadership and staff of four community-based organizations in a high-poverty African American community in Chicago perceived and were impacted by economic, political, and social changes in their community from 2007 to 2011. During a time of economic hardship caused in part by the state's budget crisis that threatened their very survival, these nonprofits connected residents with community institutions, government, and church in response to their needs.

Processes of acquiring resources and capital, prioritizing the needs, shifting programs and people for maximum benefit, and finally shedding expendable programs and people for the …

Theological Plunderphonics: Public Theology And "The Fragment", William Myatt

Dissertations

In response to methodological vagueness in public theology, I construct a theory of "the fragment" that enables the public theologian to respond adequately to contemporary exigencies and appropriately to traditional self-understandings. After surveying four streams of public-theological thought (chapter one), I consider the debate between David Tracy (chapter two) and George Lindbeck (chapter three). The various observations of these three chapters give way to a suggested criteriology for public theology. I then turn to Paul Ricoeur (chapter four) and Walter Benjamin (chapter five) to assist in constructing a theory of the fragment (chapter six). The thesis defended by this dissertation …

The Voice Of The Negro: African American Radio, Wvon, And The Struggle For Civil Rights In Chicago, Jennifer Searcy

Dissertations

Little historical research has been done on the role that radio stations in the northern United States played in spreading information related to the Civil Rights Movement. Owned and operated by Chess Records label owners Leonard and Phil Chess, the Chicago radio station WVON 1450 AM, "The Voice of the Negro," was one of the most popular African American radio stations in the country during the 1960s. This dissertation explores how WVON served not only as a lucrative marketing outlet for the label's music and for the national rhythm and blues and soul music industry, but also as a driving …