Digital Commons Network^™

The Program Evaluation Standards Applied For Metaevaluation Purposes: Investigating Interrater Reliabiity And Implications For Use, Lori A. Wingate

Dissertations

Metaevaluation is the evaluation of evaluation. Metaevaluation may focus particular evaluation cases, evaluation systems, or the discipline overall. Leading scholars within the discipline consider metaevaluation to be a professional imperative, demonstrating that evaluation is a reflexive enterprise. Various criteria have been set forth for what constitutes excellence in evaluation. In the context of educational program evaluation, the dominant criteria are the Program Evaluation Standards, developed by the developed by the Joint Committee on Standards for Educational Evaluation.

There has been widespread acceptance and application of the Program Evaluation Standards, and their use is advocated by major organizations and several of …

Theoretical Study Of Localized Surface Plasmons Of Metal Nanoparticles, Clusters And Embedded Metal Nanoparticles In Matrices, Masoud Shabani Nezhad Navrood

Dissertations

Localized surface plasmons resonances (LSPRs) in metallic nanoparticles (NPs) arise from the interactions between incident light and conduction electrons and have attracted enormous research interest in recent years both for their fundamental nature as well as applications in interdisciplinary areas of sciences such as biological imaging, plasmonic photo-thermal therapy, photovoltaics, and plasmonic sensors. LSPRs are strongly localized and depend on the shape, size, the composition of the NPs, the polarization direction of the incident light, refractive index (RI) of the surrounding medium as well as on the chemical environment that surrounded NPs. Although significant research has progressed both theoretically and …

An Integrated Database Management System And Building Information Modeling For Sustainable Design, Sultan Althobaiti

Masters Theses

The use of Building Information Modeling (BIM) with sustainable design is getting widespread since it helped architects, engineers, and contractors in achieving the sustainability goal. The present work is using green and certified products and materials to be integrated with Building Information Model (BIM) to simulate and generate a conceptual design for green and sustainable design. The use of Building Information Modeling (BIM) would help achieving sustainability, which would be predictable and possible. Revit Architecture is a tool of BIM technology that can be used for building designing and modeling.

The research represents a database system for green building products …

Effects On Digital Image Quality When Photographing Through A Transparent Material Used To Hold Or Flatten An Original Object, Paul E. Howell

Masters Theses

An increasing number of libraries and archives are initiating projects where new and updated technologies make it practical to digitize materials containing color and fine detail. Many of the imaging systems and methods used for this process require that some type of glass or plastic be placed over the original to hold it flat and in the correct position during image capture. The physical properties of a material placed between an original object and the capture system or camera, during digitization, could possibly affect the accuracy of image color and quality being reproduced by the system. This investigation provides an …

Topology Control Using Joint Power And Beam-Width Control In Hybrid Rf/Fso Mesh Networks, Osama Awwad

Dissertations

Most wireless networks are deployed strictly in the radio frequency (RF) domain, since RF channels provide natural support for radial broadcast operations. However, the downside of RF channels is that they introduce many limiting externalities that make providing scalable quality of service (QoS) support difficult, if not intractable. These well-known technical challenges include bandwidth scarcity, lack of security, high interference, and high bit error rates.

Faced with such daunting obstacles to QoS, the use of Free Space Optics (FSO) for wireless communications has been proposed in which it has the potential to support higher link data rates compared to present …

The Use Of Music In Early Childhood Centers In British Columbia: A Survey Of The Perceptions And Practices Of Early Childhood Educators, Michelle Lawrence

Masters Theses

This study explored the current practices of early childhood educators' utilization and perception about music in their classrooms. Early childhood educators are defined as individuals who have completed post-secondary training at an accredited college or university in early childhood education and are registered with the ECEBC Registry. Early childhood centers are defined as either preschools or licensed group child care centers. An online survey was been designed to obtain information regarding demographics and characteristics of early childhood centers in British Columbia, relevant musical and educational training, comfort level of the early childhood educator leading group music activities, implementation of the …

Exploring The Relationship Between Religious Faith, Mental Health Help Seeking Attitudes, And Preferences For Counselor Characteristics Among Black American Churchgoers, Darryl P. Plunkett

Dissertations

Empirical data has shown that Black American churchgoers have generally higher baseline rates of religious involvement than the general U.S. population, as well as higher rates of religious involvement than most Black Americans (Chatters, Taylor & Lincoln. 1999). Researchers have noted the influence of religion on the help seeking attitudes of Black Americans (Abernethy, Houston, Mimms, & Boyd-Franklin, 2006) and have also identified counselor characteristics preferred by Black Americans when seeking help for mental health problems (Atkinson, Furlong, & Poston, 1986). However, Black American churchgoers are rarely identified as the target population in empirical studies and little is known about …

Creative Metacriticism: The Portrayal Of Literary Theory In Contemporary Fiction, Zaydun Ali Al-Shara

Dissertations

Some modern creative writers have shown a talent not only in writing tales, but also in philosophy and theory as they examine questions and problems in fiction-making and the very act of reading. This dissertation examines the role the metafictive novel plays in the development of literary theory and fiction. I explore how writers of this type of novel emerge as creative metacritics who overtly and/or covertly, through their fiction, respond to and critique literary theory. The inquiry examines the reciprocal relationship between the fiction of creative metacritics and important movements in literary theory in the late 20th Century. All …

African American Student Retention: A Study Of The Effects Of An Intrusive Advising Intervention At A Career College, Deanna R. Burt

Dissertations

This casestudy integrates mixed methodologies to examine the retention effects of an "intrusive advising" intervention using two groups of at-risk, first-time, first-year, African American students enrolled in a predominantly-White, career ("proprietary") college. By design, the study uses data from mixed sources to respond to the overarching research question, "How does intrusive advising influence the retention of African American students who are at risk of attrition?"

Quantitative data was collected and analyzed using a quasi-experimental research design methodology. Qualitative data was collected and analyzed from focus groups, personal interviews, and field notes as a means to provide deeper understanding of the …

Photoionization Of Rare Gas Clusters, Huaizhen Zhang

Dissertations

This thesis concentrates on the study of photoionization of van der Waals clusters with different cluster sizes. The goal of the experimental investigation is to understand the electronic structure of van der Waals clusters and the electronic dynamics. These studies are fundamental to understand the interaction between UV-X rays and clusters. The experiments were performed at the Advanced Light Source at Lawrence Berkeley National Laboratory. The experimental method employs angle-resolved time-of-flight photoelectron spectrometry, one of the most powerful methods for probing the electronic structure of atoms, molecules, clusters and solids.

The van der Waals cluster photoionization studies are focused on …

Exploring The Relationships Between White Racial Consciousness, Feminist Identity Development And Family Environment For White Undergraduate Women, Kara E. Wolff

Dissertations

Although the literature has emphasized the importance of understanding between White racial consciousness, feminist identity development and family environment. Based on the relationships described by the canonical functions considered noteworthy in the analyses three main findings appeared to emerge. First, family environments that were perceived by White undergraduate women to promote engagement with a variety of outside perspectives were related to more actively antiracist worldviews and well-developed feminist identities; while family environments perceived to reflect a more insular focus (i.e. less exposure to divergent opinions) were related to more prejudicial racial attitudes and less feminist identity development. Second, the more …

Analytical, Computational And Experimental Studies Of Capillary Flow In Complex Geometries, Yongqing Peng

Dissertations

The dynamic processes of capillary flow in complex geometries have been studied analytically, computationally and experimentally in this research. A general approach for modeling the capillary flow in arbitrary irregular geometries with straight axis of symmetry is proposed. Using this approach, the governing equation to describe the dynamic capillary rising motion in capillaries with nonuniform elliptical cross-section is first derived under the assumptions of parabolic distribution of the axial velocity and constant contact angle. The calculation results for the capillary flow in different tubes with irregular wall show that, in comparison with existing models that have been tested, the present …

Analysis Of Factors Related To Drop-Off Detection With The Long Cane, Dae Shik Kim

Dissertations

The purpose of this dissertation was to examine the three key factors related to drop-off detection with the long cane: (1) cane-technique-related factors, (2) user characteristics, and (3) ergonomic factors. A mixed-measures design with block randomization was used for the study, in which 32 visually impaired adults with no other disabilities attempted to detect the drop-offs using either the two-point touch technique or the constant contact technique.

Participants detected drop-offs at a significantly higher percentage when they used the constant contact technique (78.3%) than when they used the two-point touch technique (62.1%), p < .001. The 50% absolute drop-off detection threshold of the constant contact technique (1.65") was also significantly smaller than that of the two-point touch technique (2.91"), p < .001. Constant contact technique's advantage in overall drop-off detection rate over the two-point touch technique was significantly larger for the less experienced cane users (difference of 26.2%) than for more experienced cane users (difference of 12.9%), p = .001. Constant contact technique's …

Mapping The Global Landscape In Women's Diasporic Writing, Martha Addante

Dissertations

As a contribution to the theory of cognitive mapping, the dissertation examines the ways in which contemporary novels by women writers of diasporic literature offer new conceptual maps of the present global space. This study argues there is a need for alternative mapping strategies that locate the female diasporic subject within the new global political economy. Fredric Jameson's theory of cognitive mapping and Arjun Appadurai's model of global flows provide a useful framework for mapping global space, yet each must be filtered through a feminist critique and modified by a feminist politics. Ultimately, the dissertation argues for a feminist theory …

Nursing Faculty Experiences And Perceptions Of The Implementation Process To A Learner-Centered Teaching Philosophy: A Case Study, Sharon L. Colley

Dissertations

This study explores nursing faculty's experiences with and perceptions of, their school of nursing's change to a learner-centered teaching philosophy. The primary research goals are to determine faculty perceptions of what learner-centered approaches they are utilizing in their classes, what change conditions they perceive as significant to the implementation process, and how they perceive the overall faculty progress and unity toward the goal of adopting a learner-centered teaching philosophy. Using the theoretical frameworks of Carl Rogers and Donald Ely, a case study approach is used to examine the faculties' use of five key concepts associated with the learner-centered philosophy, as …

On The Battleground Of Environmental And Competition Policy: The Renewable Electricity Market, Matyas Tamas Meszaros

Dissertations

Renewable energy resources have become increasingly important in the effort to provide energy security and to fight global warming. In the last decade environmental policy has increased the support for renewable electricity. At the same time the electricity sector was often subject to antitrust investigation because of relevant market concentration and market power. This dissertation looks at the renewable electricity market to analyze the effect of environmental policy on competition.

The first chapter provides a short introduction to the regulatory schemes employed in electricity markets. The second chapter analyzes the demand side of the electricity market. The estimations show that …

From Picture To Word To The World: A Multimodal, Cultural Studies Approach To Teaching Graphic Novels In The English Classroom, Shannon Renee Mortimore

Dissertations

Sequential narratives such as comics, graphic novels and Manga (Japanese-style comics) have long been popular in youth culture. Recent attention has shifted to the potential of utilizing these alternative texts in the secondary classroom, yet very little information for English teachers exists regarding how to engage students in close, careful, and culturally informed analysis of these works. While there is a long tradition of thoughtful analytical teaching about literary texts, when it comes to the study of various media with strong image content, language arts teachers often may not know how to proceed. Indeed, preconceptions about the legitimacy of comics …

Informed Consent As A Predictor Of Working Alliance And Perception Of Counselor/Psychotherapist, Scott E. Kerby

Dissertations

Client informed consent is an important component and ethical dimension of counseling and psychotherapy required by each of the mental health professions. The purpose of this study was to examine the extent to which informed consent in counseling/psychotherapy may relate to client perceptions of the working alliance, measured by the Working Alliance Inventory - Short Version (WAI-S) (Tracey and Kokotovic, 1989), and clients' general opinion of the counselor/psychotherapist, measured by the short form of Counselor Rating Form (CRF-S) (Corrigan and Schmidt, 1983). In particular, the study investigated: (1) how discussion and understanding of informed consent related to client perceptions of …

Phenomenological Study Of Resilience In The Lives Of White, Midlife Lesbian Psychologists In Clinical Practice, Melissa A. Lidderdale

Dissertations

The unique experiences and adversities encountered by midlife lesbian therapists have not been directly investigated. How the midlife lesbian women in this study were influenced by their individual experiences and cultural changes, both in general society and within the mental health profession, are paramount to more fully understanding the adversities, support, and resilience that they experienced while becoming psychologists. Due to the scarcity of empirical literature pertaining to the therapist's experience of resilience and the paucity of empirical literature related to resilience in lesbians, phenomenological research methods were chosen for this study. The goal of this study was to provide …

The Altercatio Ecclesiae Et Synagogae As A Late Antique Anti-Jewish Polemic, Michael J. Brinks

Masters Theses

The Catholic Church's newfound influence in late antiquity led to the political marginalization of the empire's Jewish community, a marginalization that is evident in Christian polemic against Judaism written after the Empire's religious transformation had largely been consolidated. This thesis is an analysis of the Altercatio Ecclesiae et Synagogae, written anonymously in the fifth century. Its primary intention is to discover what earlier writers influenced its author, what can be known about him, when the text was written, and what kind of arguments against Judaism he used.

The thesis begins by comparing and contrasting the anti-Jewish writing of Cyprian …

Addressing The Unforgettable Killer In A Forgetful Mind: A Look Into The Advances Of Treating Alzheimer's Disease, Heather Tews

Honors Theses

The world's population is getting older. Modern science has ensured that people are living longer and healthier lives. However, as the world ages, there is a looming epidemic of Alzheimer's disease promising to surface at any time. Currently, there are almost 30 million cases of Alzheimer's disease worldwide, and that number is only increasing. It is predicted that by 2050, that number will quadruple, and that 1 out of every 85 people will be living with Alzheimer's (Brookmeyer, Johnson, Ziegler-Graham & Arrighi, 2007). This disease kills about 100,000 people each year, which makes it the fourth leading cause of adult …

Special Education Preschool: Perceptions Of The Parent Participation And Education Component, Denise Ann Ludwig

Dissertations

The purpose of this study is to examine parent and early intervention professional perceptions and experiences of the legislative requirement of the parent participation and education component of Early Childhood Special Education. The study focuses on examination of reports of parent and early intervention professional experiences and analysis of child outcome data of children receiving intervention among three different service delivery models of Early Childhood Special Education. Data are collected from 24 parent and early intervention professionals, each experiencing one of three service delivery models, and record review of developmental outcomes for language, social, and motor skills for 120 children …

The Effects Of Multiple Exemplar Instruction On Generating Functional Interdependence Between Listener And Intraverbal Categorization Repertoires, Sarah A. Lechago

Dissertations

The results of the present study extend the literature on multiple exemplar instruction (MEI) by demonstrating that MEI was ineffective in producing functional interdependence between listener and intraverbal categorization repertoires. Four typically developing children between the ages of 3 years 11 months and 4 years 7 months participated in the study in which two categorization types (listener and intraverbal) were targeted. Previous research has demonstrated functional independence between these two categorization response forms (Petursdottir, Carr, Lechago, & Almason, 2008). The present study examined the efficacy of MEI in the form of alternating categorization response forms (listener and intraverbal) during training …

African-American Girls And Scientific Argumentation: Lived Experiences, Intersecting Identities And Their Roles In Constructing And Evaluating Claims, Phyllis Haugabook Pennock

Dissertations

Scientific argumentation can be traced back to ancient times; yet has seen a recent upswing over the last decade in the area of science education. This is due to current national education standards that ascribe this practice as a way of promoting scientific literacy for all. Current literature reflects an evolution of scientific argumentation – accommodating emerging research that uses socio-scientific issues. National standards highlight the need to teach argumentation, yet also recognize the urgent demand for educational equity of all students.

The purpose of this research was to narrow the gap dividing argumentation studies from other science discourse research. …

Career Decision Making For Male Students With Attention Deficit Hyperactivity Disorder: A Model Of Critical Factors Aiding In Transitional Efforts, Gregory B. Gray

Dissertations

This study is intended to reveal helpful information that will guide high school practitioners in serving students with attention deficit hyperactivity disorder (ADHD) more effectively. ADHD is neurological in origin, making it invisible. This disorder makes people susceptible to distractibility, impulsivity, disorganization, frustration, anxiety, and moodiness (Janus, 1999). Fifteen percent or more of the U.S. population has ADHD. These individuals, who often are viewed by career counselors, teachers, and employers as frustrating or difficult, are uniquely vulnerable in high school and beyond. Because individuals with ADHD have invisible handicaps, their academic performance and social behaviors can be interpreted incorrectly. Thus, …

The Development And Application Of A Checklist For Evaluating E-Learning In Organizations, Anne-Marie Guidy-Oulai

Dissertations

In the last two decades, organizations have increasingly used computer-based instruction as a method to deliver training to employees and instruction to students. The e-learning market reached $50 billion in 2005 and is expected to double by 2010. A number of different evaluation models can and have been used to measure effectiveness and worth of programs. However, the literature indicates the evaluation of e-learning may need to develop new models for evaluation.

The purpose of this study is to develop a framework to enhance the process of elearning evaluation in organizations. The E-Learning Evaluation Checklist (ELEC)— which was developed and …

Relationships Associated With Long-Term Stepgrandmother Role Behavior, Role Meaning, And Satisfaction, Mary-Catherine. Kane

Dissertations

Remarriage from the mid-1970s through the mid-1990s has resulted in a stepgrandmother role behavior and role meaning, satisfaction with the stepgrandchild relationship, custody arrangements of minor stepchildren, and demographic information. Multiple linear regression revealed significant associations between several dyadic relationships (stepgrandmother-adult stepchild closeness and biological grandmotheradult child closeness) and stepgrandmother role behavior, role meaning and relationship satisfaction. One-way ANOVA revealed a significant difference on stepgrandmother role meaning for stepgrandmothers who lived in shared residential arrangements with the middle generation as minors. Implications for clinical practice, policy, and research are offered. growing cohort of stepmothers transitioning into stepgrandmotherhood. The complexity of …

Homemaking In Asian American Women's Writing: Chuang Hua, Bharati Mukherjee And Meena Alexander Performing The Diasporic Home, Yan Jiang

Dissertations

This dissertation examines how homemaking, as depicted in contemporary Asian American literature, reflects the bigger issue of Asian diaspora and identity transformation. I analyze how Asian immigrants, especially Asian women, make the home in America in varying ways, seemingly following their ancestral pattern or the mainstream American model but eventually transcend both. Following Judith Butler, I suggest that Asian immigrants' homemaking is performative. In this study, I look to the ideas of cultural identification and identity formation as a foundation for contemporary definitions of the diasporic home and contend that far from being a static mimicking of their former homes, …

Characteristics Of Alternative Public High Schools: A National Study Using The 2003-04 Schools And Staffing Survey, Lisa Ryan

Dissertations

Decreasing the high school dropout rate in the United States is gaining a great deal of national attention. One of the key strategies that has been identified to decrease dropout rate is to offer at-risk students alternatives to traditional school. This study contributed to our knowledge about alternative high schools for at-risk students by using data from the large-scale, nationally representative 2003-04 Schools and Staffing Public School Survey. Using an effective schools conceptual framework, the author used logistic regression analyses to compare the characteristics of regular and alternative public high schools. An overall model was created that could predict two …

Test Procedures For Equality Of Two Variances In Delta Distributions, Jezaniah Kira Sarion Tena

Dissertations

Statistical literature on testing equality of variances is very broad, encompassing a great number of distributional variations. However, the case of a zero-inflated nonnegative continuous random variable has not yet been considered. Such distribution is specified by a positive probability that the variable assumes a true zero value, together with a conditional distribution for the positive values of the variable.

This study considers the special case, delta distribution, where the positive values come from the lognormal distribution. Test procedures were developed using a statistic based on Gini's Mean Difference. Since the asymptotic distribution of the test statistic was shown to …