Digital Commons Network^™

Understanding The Relationship Between Social Resources And Levels Of Parent Involvement In Illinois Early Childhood Programs: A Program-Level Perspective, Aimee Victoria Hilado

Dissertations

The purpose of this study was to examine the relationship between the number of resources and levels of parent involvement across state-funded preschool programs in Illinois. This dissertation presented a mixed methods study using survey data from the Illinois Birth to Five Evaluation FY09 (n=843) and interviews with ten preschool administrators who completed the survey. Based on the survey data for Illinois state-funded preschools, the number of social resources provided by a program was positively associated with levels of parent involvement. The correlation analysis (r = -0.22, p=.0001) and analysis of variance (ANOVA) F(2,708) = 23.19, p =.0001) findings both …

Coronavirus Replicase Proteins: Multifunctional Mediators Of Replication And Innate Immunity Evasion, Mark Anthony Clementz

Dissertations

Coronaviruses are positive-sense, single-stranded RNA viruses. The majority of the RNA encodes non-structural proteins (nsps) that are translated as a large polyprotein, which is cleaved by the papain-like (PLP) and picornavirus 3C-like (3CLpro) proteases. The nsps modify host membranes to produce double membrane vesicles (DMVs) upon which the replicase-transcriptase assembles and synthesizes viral RNA. nsp3, nsp4, and nsp6 are integral membrane proteins believed to be involved in DMV formation. Work presented here demonstrates that nsp4 is subjected to N-linked glycosylation and mutation of N258 to threonine in nsp4 confers a temperature sensitive phenotype to MHV-A59 infectious clone virus. This virus …

Illinois Secondary Principals' Perceptions And Expectations Concerning Students Who Use African American Vernacular English In An Academic Setting, Garrard Overton Mcclendon

Dissertations

This study investigates principals’ individual and aggregate perceptions of and expectations for students who use African American Vernacular English. Using the African American English Teacher Attitude Scale (AAETAS), the study seeks to describe the relationship between principals’ demographic characteristics and their perceptions of African American Vernacular English. The study uses raw scores from the AAETAS instrument created by Hoover, McNair-Knox, Lewis and Politzer (1997) and codes the principals’ perceptions of AAVE in a histogram. Principals’ demographic information was gathered on the following categories: race, gender, home language, county location, childhood hometown community, age, years in education, years as a teacher, …

High Strain Rate Response Of Eco-Core And Its Modification., Raghu Panduranga

Dissertations

Eco-Core was previously developed as a fire resistant core material for composite sandwich structures. It was made using a large volume of fly ash (Cenosphere) and a small volume of high char yield binder by a syntactic process. The cellular structure of the material offers a potential for shock and blast mitigation applications. Based on the present study, it was concluded that the processing of Eco-Core is repeatable and the static properties are reproducible. Eco-Core was subsequently modified by a surface coating method and an Impregnation method to enhance its energy absorption capability. The modified Eco-Core was characterized by static …

Nano-Scaled Fet Device For Cmos Technology, Prabhat Ranjan Pathak

Dissertations

In this work the 3-D structure of the Accumulation mode (ACM) and Enhance mode (ECM) FinFET was developed by the Taurus-Device Editor. The design of both ACM and ECM FinFET was optimized for high-performance IC applications to meet ITRS specification for I_off current, for 9nm gate length. The design of ACM and ECM FinFET is optimized, analyzed and compared against each other with respect to Darin Induced Barrier Lower (DIBL), Sub-threshold Swing(SS), operation and performance characteristics with varying electrical and physical parameters Silicon thickness (T_si), Source/Drain doping gradient (σ_sd), electrical channel length (L_eff ), …

Corporations As Group Agents / Responsible Collectives In Theory And In Practice, Kathryn Real King

Dissertations

The goals of this dissertation are to examine the existing philosophical literature on group agency and collective responsibility and to demonstrate that this literature fails to sufficiently address the hierarchical organization of corporations, thereby severely limiting the applicability of this literature to real-world business situations. Where references to corporate hierarchy are made in the group agency and collective responsibility literature, they are incidental and descriptive only. This is in contrast to general business literature, business ethics literature, and organizational theory literature, which each highlight the importance of corporate hierarchy from their respective points of view. In this dissertation, the concept …

Towards A New Measure Of Playfulness: The Capacity To Fully And Freely Engage In Play, Rebecca Cornelli Sanderson

Dissertations

The current study involved the development and validation of a new measure of playfulness, the Project Joy Playfulness Scale (PJPS). The PJPS was designed specifically as a brief teacher-report measure for use in the preschool classroom. Playfulness was hypothesized to include four dimensions: Active Engagement, Internal Control, Joyfulness, and Social Connection. Blending academic knowledge with on-the-ground clinical experience, the measure was collaboratively developed and then tested in two separate phases of data collection.

In the first phase of the study, two hundred and twenty-two preschool students aged three to five were rated by two classroom teachers on the alpha version …

Relación De Las Variables Del Clima Organizacional Y La Satisfacción Laboral En La Clínica Good Hope, Lima, Perú, En Al Año 2009, Freddy Robles Lirio

Dissertations

Problem

This study explores the relationship between leader practices, peer collaboration, acknowledgment towards the leader, employee development, work environment, and identification with the company’s objectives with employee satisfaction at the Good Hope Clinic, during 2009.

Methodology

An adaptation of Merck, Sharp, & Dohme’s questionnaire was used to measure organizational climate. The instrument measures six dimensions of organizational climate: leader practices, peer collaboration, acknowledgment towards the leader, employee development, work environment, and identification with the company’s objectives. Employee satisfaction was measured with a short scale. The population consisted of 467 employees from the Good Hope Clinic. The employees were gathered to …

Students' Perceptions Of Integration Of Faith And Learning And Intentional Teaching Strategies At A Christian University, Terry Anne Lawrence

Dissertations

Purpose

This study examined Christian graduate students’ perceptions of integration of faith and learning (IFL) in an instructional context where intentional integrative strategies were used to enable IFL for students.

Method

This study used a case study design that relied primarily on qualitative sources. The case investigated included 28 graduate education students in a summer “institute” at a Christian university. The instructors and most students were of the same denomination that the university is affiliated with. Most students were experienced teachers and expressed strong personal faith. The instructors support institutional goals for faith- learning integration. Descriptive statistics from a survey …

Grades In Prerequisite Courses As Predictors Of Success In A Nursing Program, Elaine Zeilke Foster

Dissertations

Problem: The U.S. Bureau of Labor Statistics forecast that by 2016 more than one million new and replacement nurses will be needed to fill jobs in the health care field . In order to meet the medical needs of a changing society, schools of nursing must continue to educate and graduate significant numbers of nurses. This may be done by increasing the success rates of those who are admitted in nursing programs. Success rate is thought to be related to admission criteria used to admit students which, in turn, may reduce attrition rate, which is between 20 to 40% in …

Evaluation Of The Formal And Informal Curricula Of The North American Division Evangelism Institute, Calvin Novaraj Joshua

Dissertations

Purpose. The purpose of this study was to conduct a formal program evaluation of the North American Division Evangelism Institute (NADEI). The goal of NADEI is to equip pastors and laity for ministry. It developed over 30 years, and has presented formal and informal educational programs during that time. This helped it emerge as an indispensable unit in the North American Division (NAD), Seventh-day Adventist Theological Seminary (SDATS), and Andrews University (AU). However, the programs of NADEI had not been evaluated.

Method. This study followed an Evaluative Case Study Design to evaluate the formal and informal programs of NADEI. Formal …

Lifecode: An Examination Of The Shape, The Nature, And The Usage Of The Oikoscode, A Replicative Nonformal Learning Pattern Of Ethical Education For Leadership And Community Groups, Thom Wolf

Dissertations

Problem

The problem investigated in this study is how the oikoscode (Haustafeln), a pattern of ethical education replicated by earliest Christianity, can be developed into a theoretical model. The oikoscode is the lifestyle pattern, the lifecode of attitudinal framing and behavioral conduct that guided earliest Christianity, the generation of the first 25 years after the resurrection of Jesus.

Method

For this study in theory construction, Lynham‘s five-phased (conceptual development, operationalization, application, confirmation or disconfirmation, and continuous refinement and development) theory-building recursive system was used, delimited to only two of the five phases, conceptual development and operationalization. Data regarding the shape, …

Media Literacy Education : A Case Study Of The New Mexico Media Literacy Project, Sam Nkana

Dissertations

Problem. England and Australia are the frontrunners in the establishment of media literacy education in schools, providing performance and content standards, norm-referenced tests, and pre-service university training for a specialty in media education. Canada is also in the advanced stage in the development of a media literacy curriculum. The United States, although a major producer of media, lags behind these countries in preparing its teachers and students to understand the media. Although national education standards and the curricular frameworks of all 50 states now contain one or more elements calling for some form of media literacy education, only a handful …

Mastery Of Sixth-Grade Mathematics Expectations As Measured By The Seventh-Grade Michigan Education Assessment Program From 2005 To 2007, Marian Prince

Dissertations

Purpose

The purpose of this study is to document sixth-grade mathematics mastery as measured by the seventh-grade Michigan Education Assessment Program (MEAP) over a period of 3 years: 2005, 2006, and 2007. This study investigated whether mathematics performance in Michigan is related to ethnicity by analyzing student responses on the seventh-grade MEAP which evaluates students’ mastery of the Michigan sixth-grade mathematics expectations.

Method

Data from the Michigan Department of Education (MDE) containing the student scores of individual test items on the mathematics Michigan Education Assessment Program (MEAP) for seventh-grade students in Michigan for 2005 to 2007 formed the basis for …

Investigating Fabrication Methods For Micro Single-Chamber Solid Oxide Fuel Cells, Man Yang

Dissertations

A Solid Oxide Fuel Cell (SOFC) is a green energy technology that offers a cleaner and efficient alternative to fossil fuels. The efficiency and utility of SOFCs can be enhanced by fabricating miniaturized component structures within the fuel cell footprint. This research focuses on the microfabrication of parallel-connected inter-digitized design of micro single chamber SOFC (µ-SC-SOFCs). In this dissertation, candidate micro/nano fabrication techniques to precisely fabricate micro patterns on planar substrates have been studied. These include EBL, soft lithography, photolithography, and direct-writing. After analyzing preliminary results, two combinational approaches were further investigated. The first method involves the combination of the …

Effects Of Variable Friction Coefficient On The Pressure Distribution Between A Rolling Cylindrical Element And A Deformable Flat Surface, Francis Davis

Dissertations

The goal of this research is to develop a technique to accurately determine the characteristics of the pressure distribution during a rolling process. The determination of the accurate characteristics of a pressure distribution within the contact zone is essential to the accurate estimation of the energy and power requirements for the plastic deformation of the part. It has been determined by metal formers that the nature of the pressure distribution is very sensitive to the value of the coefficient of friction between the roller and the deformed part. It has also been determined that the physics of the deformation process …

An Assessment Of Leadership Traits And The Success Of Six Sigma Projects, Jr. David Chamblee

Dissertations

This study identifies specific leadership traits for green and black belt Six Sigma leaders that have a statistical relationship with the success of Six Sigma projects. The study also tests the reliability of a scale created from the Leadership Trait Questionnaire items. Approximately five hundred (N = 500) Six Sigma leaders were selected from a Tyco Electronics database called Tyco Electronics Business Improvement Tracking (TBIT). The criteria for participants were as follow: (a) They were master black belts, black belts, green belts or lean practitioners; (b) Their projects were related to Six Sigma; (c) Their projects had a hard cost …

An Exploration Of The Relationship Between Transformational Leadership Characterististics And Multicultural Education Practices In Teacher Educators, Cheresa D. Greene-Clemons

Dissertations

This exploration focused on the relationship of transformational leadership in teacher educators and their multicultural education practices as an avenue to prepare and produce more teachers for the increasingly diverse student population in P-12 Schools. This research was a two-phase sequential mixed method design including quantitative and qualitative data of 21 teacher educators at one Historically Black College and University (Kameron Carolina State University). The data were collected through questionnaires, content analysis, interviews and observations. The two questionnaires utilized were the Multifactor Leadership Questionnaire developed by Bass and Avolio (1995) and the Multicultural Education Questionnaire developed by Johnson and Inoue …

Preschool Connectedness: The Impact Of Attending A School District Affiliated Prekindergarten Program On Student Success In The Initial Elementary Years, Mandy Rose

Dissertations

Schools are seeking ways to address the achievement gap and yield increased performance for students to meet expectations outlined in NCLB. An examination of efficacy of pre-k program delivery models within a given community might assist districts in determining where to focus energy in an attempt to address the existing achievement gap. Many school districts overlook the years preceding kindergarten as a time to concentrate on needs of the student population. To determine if a relationship existed between the type of pre-k program attended and the level of academic success as well as social competency as measured by office discipline …

Social Networking Sites: Evaluating And Investigating Their Use In Academic Research, Fiona Redmond

Dissertations

Researchers must collect and analyse new data that will enhance the body of knowledge. It is for this reason that data is of major importance to researchers. All aspects of a research project involve data, from navigating existing data, to understanding how data is used in the world and why it is important to learn to collect data and make predictions. Researchers need to consider the types of data that are possible and examine and weight each option so they can determine what sources of data will answer the research questions or hypotheses.

Researchers, who require a large amount of …

Prediction Of Bond Failure Of Frp Layers And Concrete Interface Using A Finite Element Method, Holley L. Britton

Dissertations

No abstract provided.

Aging Effects On Acute Lung Inflammation After Burn Injury, Vanessa Nomellini

Dissertations

The risk of complications and death after a moderate sized burn injury is significantly higher in persons over the age of 65, while almost non-existant in young, healthy individuals. The studies outlined below use a murine model to determine the mechanisms behind the development of pulmonary complications that frequently occur in aged individuals following burn injury. We hypothesized that, since aged mice maintain an elevated proinflammatory state prior to injury, they are at an even greater risk of pulmonary inflammation than young mice given a comparable sized wound. We found that neutrophils continue to accumulate in the lungs of aged …

Unto Perfect Manhood: An Instrumental Case Study Of Leadership Formation In An African American Boys High School, Daniel Ivan Mackinney

Dissertations

This qualitative study investigates the influence of single-sex education on leadership formation at an all boys, urban Catholic high school where a majority of the students come from disadvantaged backgrounds. The researcher has found an association between graduation from a single-sex school and leadership attainment. In order to understand what it is about a single-sex education that might nurture leadership development the author completed an instrumental case study of the school seeking to identify those elements that might nurture leadership formation.

The theoretical framework for this study is based on the research of Wolf-Wendel (1998) who relies on institutional characteristics …

Trauma, Dissociation, And Traumatic Stress At A Trauma Center Serving Low-Income Children And Adolescents, Krista Kohl

Dissertations

Exposure to trauma continues to be a pervasive and detrimental experience in the lives of children and adolescents in impoverished, urban communities. This study explored the relationships among trauma, dissociation, and posttraumatic stress in a clinic-referred sample of children and adolescents living in urban poverty. Trauma was investigated broadly, including a range of traumatic experiences, with particular attention given to different types, chronicity, multiple exposures, and severity of trauma. Dissociation was investigated as a mediator, or mechanism of the relationships among trauma and posttraumatic stress symptoms, internalizing and externalizing behaviors. Moderators included gender, age, and adverse experiences. Results confirmed that …

Proactive Disciplinary Consequences In Three Illinois High Schools, Sara Golomb

Dissertations

Disciplinary codes of conduct guide administrators when determining the consequences for student misconduct. The codes of conduct commonly found in schools rely on exclusionary measures that have been associated with negative student outcomes and controversy but little is being done to provide positive model for these written policies. Schools need to reconsider their disciplinary practices and begin to incorporate positive strategies into their policies. The goal of this study was to provide an examination of the factors necessary to sustain a positive approach to discipline. Unfortunately, the preliminary information was insufficient. Suggestions are made to continue the exploration of philosophies …

Radicis: Ideology, Argument, And Composition Courses In American Colleges, Donovan Sean Braud

Dissertations

The development of "composition" out of larger rhetorical studies in American

colleges and universities has narrowed the scope of rhetorical training our students

receive, most notably excluding the political and social dimensions of persuasion. This

dissertation is an attempt to recover the larger political and civic scope that was the

original focus of rhetoric. I join a growing chorus of voices seeking to bring classroom

practice to bear on the larger social and civic lives of our students. My approach is

original in that it blends classical rhetoric with contemporary ideological theory to derive

a pedagogy that will allow students …

Veterans Education: Coming Home To The Community College Classroom, Karen Rae Persky

Dissertations

The purpose of this study was to identify the needs of veterans who are community college students and to examine community college programs and services essential to meeting their needs. A qualitative case study design using interviews, observations, field notes, document reviews, a focus group, and a preinterview demographic questionnaire provides a holistic account of the community college experience for veterans of the Iraq and Afghanistan Wars. This research study gives a voice to veterans who are community college students, and provides community colleges with insights that may enable them to improve their services for this population.

Five major themes …

Pressure Ulcer Risk Factors For Patients With Hospital Versus Community Acquired Pressure Ulcers, Margaret Talley Phd, Mn, Rn, Cns, Cwcn-Ap

Dissertations

Purpose: Pressure ulcers are a major health problem in the United States. Patients who develop pressure ulcers have longer hospital stays, significant increase in morbidity and mortality, added pain and suffering. The purpose of this study was to examine community versus hospital specific pressure ulcer risk factors to identify whether the most severe pressure ulcer stages can be predicted from the knowledge of an individual's risk factors as has been reported in the literature. Methodology: The sample of patients with stageable III-IV and unstageable pressure ulcer patients included in the analysis was extracted from a Microsoft Access database developed by …

Factors Influencing The Decision Of High School Graduating Seniors In Corozal, Puerto Rico, To Pursue University Studies, Aned Yarelis Muñiz Gracia Edd

Dissertations

A university education has become a ticket out of poverty for persons living in highly competitive labor markets. Consequently, access to higher education and the factors that motivate university enrollment have long been studied. However, prior to this study, no noteworthy studies with a focus on high school students and their perceptions about higher education had been conducted in Puerto Rico. This lack of research is surprising because Puerto Rico has one of the world's most competitive job markets where a university degree can mean the difference between dependence on welfare and governmental assistance and a life of self-sufficiency and …

An Investigation Into Digital Media: Characteristics Of Learning Objects Which K-12 Teachers Determine Meet Their Instructional Needs, Patricia Ann Guthrie Edd

Dissertations

In recent years, learning objects have emerged as an instructional tool for teachers. Digital libraries and collections provide teachers with free or fee-base access to a variety of learning objects from photos and famous speeches to Flash animations and interactive Java Applets. Learning objects offer opportunities for students to interact with digital media in ways that can bring concepts and ideas to life. Students can visualize what changes in matter might look like and practice math skills like multiplying decimals. They can even receive instant feedback and interact with tutorials as many times as needed. The purpose of this mixed …