For individuals with schizophrenia and their caregivers, psychosocial interventions have been shown to significantly improve recovery and reduce relapse rates. Although this population is underserved and stigmatized, counselors have been excluded from most research into attitudes toward and interventions for these families. Using a stratified random sample survey design, researchers explored the relationships between participating U.S. Licensed Professional Counselors’ attitudes towards, recovery beliefs regarding, familiarity with, desire for social distance from, and interest in providing services to individuals with schizophrenia and their caregivers. Most of the 111 participants (11.1% response rate) identified themselves as female (83.8%) and Caucasian (86.5%). A few participants described themselves as Hispanic (6.3%) or Black or African-American (5.4%). Respondents ranged in age in years from 20’s to 60’s with the largest group in their 40’s. Descriptive statistics indicated that the majority of LPC participants reported low to moderate stigmatizing attitudes, strong beliefs in recovery, and moderate to high interest in providing interventions for people with schizophrenia and their caregivers. Furthermore, almost half of participating LPCs reported already working with individuals with schizophrenia. Bivariate correlations and hierarchical regressions indicated that high interest in providing interventions for this population was significantly correlated (p < .01) with high frequency …

While advancements in treatment have made HIV a more manageable disease, only recently have psychosocial variables associated with the health of persons living with HIV (PLH) began to receive increased scrutiny. HIV-related stigma, considered by some researchers to be a “second epidemic,” is one such psychosocial variable and is associated with negative physiological and psychological health outcomes. In an effort to alleviate the effects of stress, increased research attention has focused on forgiveness as a teachable coping strategy. Current forgiveness interventions demonstrate encouraging results in decreasing anger and neutralizing stress but have not been applied to HIV-positive populations. In this study, Lazarus and Folkman’s transactional model of stress and coping (1984) and Prochaska and Velicer’s transtheoretical model of health behavior (1997) were utilized as theoretical frameworks to inform a randomized clinical trial that examines coping skills, particularly forgiveness, in PLH and perceived HIV-related stigma. An ethnically diverse sample of HIV-positive adults (n = 57) was randomized into a treatment or control group. The treatment group participated in six weeks of cognitive-behavioral group therapy that focused on the teaching of forgiveness as an effective coping tool while the control group was psychoeducational in nature and did not involve mention of forgiveness. …

This research synthesizes data and presents it using mapping software to help to identify potential site locations for community-centered higher education alternatives and more traditional junior-level colleges in Uganda. What factors can be used to quantify one site over another for the location of such an institution and if these factors can be isolated; why should they be used by local authorities? the variables are secured from the Southern and Eastern Africa Consortium for Monitoring Educational Quality (SACMEQ), Afrobarometer, census data, as well as technology reports and surveys. These variables are reduced, grouped and mapped to help determine the best location for a junior-level college. the use of local expert opinion on geopolitical, economic, and educational situations can be interfaced with the database data to identify potential sites for junior-level colleges with the potential to reduce the failure rate of such post-secondary school ventures. These data are analyzed in the context of reported higher education policies and outcomes from the national ministries, United Nations Educational, Scientific and Cultural Organization (UNESCO), quality assurances agencies in the region, the World Bank, and national datasets. the final product is a model and tool that can be used by local experts to better select …

The study examined mathematics and English student achievement, attendance rates, dropout rates, and expenditures per pupil for Texas high school students in both open-enrollment charter schools and traditional public high schools for the 2009–2010 school year. All data were assembled using archived information found at the Texas Education Agency (TEA). This information included the TEA report entitled Texas Open Enrollment Charter Schools Evaluation; TEA Snapshot Yearly Report; and Academic Excellence Indicator System (AEIS) data files. Microsoft Excel (Version 2010) was used to randomly select traditional public high schools categorized as Title 1 and non-Title 1 for comparison with Title 1 and non-Title 1 open-enrollment charter high schools. The IBM Statistical Package for the Social Sciences (SPSS) (IBM Statistics Version 20) was used for a one-way analysis of variance (ANOVA) conducted between one independent variable (charter or traditional school) and five dependent variables (mathematics exit-level TAKS scores, English exit-level TAKS scores, attendance rates, dropout rates, and expenditures per pupil). Traditional public high school students had higher or better average mean values than charter schools for mathematics exit-level TAKS scores, English exit-level TAKS scores, attendance rates, dropout rates, and expenditures per pupil. The ANOVA found that four of the five dependent variables …

relent is a sacred work within the genre of interactive electronic music. the 20-minute composition is a multi-movement piece for four instrumentalists (saxophone, double bass, and two percussion) and computer that is inspired by the gospel message. relent is specifically about the gospel message that Christ died for man’s sins, rose from the dead, and through faith in him man can be reconciled to God. This project was an experiment in creating a work with a programmatic extramusical structure. in preparation for writing a piece based on Christian programmatic content, this paper presents an overview of research conducted on the intersection between art and Christianity referencing authors such as Harold Best, Nikolai Berdyaev, Hans Rookmaaker, Calvin Seerveld, Daniel Seidell, A. W. Tozer, Steve Turner, and Cornelius Van Til. This work was an experiment in trying to make very direct and specific musical ties to the narrative of the Gospel. Another highly experimental aspect of relent was in the way interactive electronics were used. Each acoustic instrument in the work has its own input and module within the Max patch, extending each acoustic instrument rather than adding an electronic accompaniment component. Additionally, non-traditional notation, both codified and real-time computer generated, improvisation, …

In this dissertation, I present the mechanism of graphene hydrogenation via three different electron sources: scanning electron microscopy, e-beam irradiation and H2 and He plasma irradiation. in each case, hydrogenation occurs due to electron impact fragmentation of adsorbed water vapor from the sample preparation process. in the proposed model, secondary and backscattered electrons generated from incident electron interactions with the underlying silicon substrate are responsible for the dissociation of water vapor. Chemisorbed H species from the dissociation are responsible for converting graphene into hydrogenated graphene, graphane. These results may lead to higher quality graphane films having a larger band gap than currently reported. in addition, the dissertation presents a novel and scalable method of controllably removing single atomic planes from multi-layer graphene using electron irradiation from an intense He plasma under a positive sample bias. As the electronic properties or multi-layer graphene are highly dependent on the number of layers, n, reducing n in certain regions has many benefits. for example, a mask in conjunction with this thinning method could be used for device applications.

Since the development of the correlation consistent composite approach (ccCA) in 2006, ccCA has been shown to be applicable across the periodic table, producing, on average, energetic properties (e.g., ionization potentials, electron affinities, enthalpies of formation, bond dissociation energies) within 1 kcal/mol for main group compounds. This dissertation utilizes ccCA in the investigation of several chemical systems including nitrogen-containing compounds, sulfur-containing compounds, and carbon dioxide complexes. The prediction and calculation of energetic properties (e.g., enthalpies of formation and interaction energies) of the chemical systems investigated within this dissertation has led to suggestions of novel insensitive highly energetic nitrogen-containing compounds, defined reaction mechanisms for sulfur compounds allowing for increased accuracy compared to experimental enthalpies of formation, and a quantitative structure activity relationship for altering the affinity of CO2 with substituted amine compounds. Additionally, a study is presented on the convergence of correlation energy and optimal domain criteria for local Møller–Plesset theory (LMP2).

The purpose of the document is to present Ned Rorem’s Sun (1966): Eight Poems in One Movement for Solo Voice and Orchestra. the eight songs are “To the Sun,” “Sun of the Sleepless,” “Dawn,” “Day,” “Catafalque,” “Full Many a Glorious Morning,” “Sundown Lights,” and “From What Can I Tell My Bones?” the document is divided into four main chapters: 1) Background; 2) Poet and Poem Background; 3) Musical Analysis; 4) Performance Guide. Chapter 1 contains biographical information on Ned Rorem, and basic information of the work, Sun. Here, a relationship between the eight songs is presented. Chapter 2 discusses biography of poet and background of the poem. the poetry is examined to determine the theme and to identify imagery, and metaphor. Chapter 3 offers detailed musical analysis for each of the eight songs and interludes. Chapter 4 provides performance guide which offers assistance in forming personal interpretation and brief specifies to singers who wish to perform this work. Appendix a includes tonality, difficulty, tempo, form, theme, range, and orchestration of each song and interlude. This study serves as a reference guide for performers of Sun.

This dissertation is a study of two major topics that involve synthetic strategies for new classes of phosphorescent gold(I)-based metallodendrimers. The phosphorescence of organic and inorganic luminophores originates from spin-orbit coupling owing to internal or external heavy atom effects as well as metal-centered emissions. Previous work in the Omary group entailed systematically designed small molecules, metallopolymers, and unconjugated metallodendrimers that contain d10 and d8 metals, whereas this dissertation aims in part to expand such strategies to the conjugated metallodendrimer regime. In one approach novel synthetic strategies were used to make first-generation phenyl acetylene dendrimers and phosphine derivatives thereof. The phosphine dendrimers are made by tethering one of the phosphines to an unsaturated dendrimer, as such phosphine dendrimers are better chromophores and luminophores due to their structural rigidity and extended conjugation. In another approach, 2- and 3-coordinate Au(I) dendritic complexes are synthesized from these phosphine dendrimers. This study is further extended to study metallodendritic complexes with different cores, for example triphenylene-based metallodendritic complexes with six acetylene branches. The physical properties of the metallodendrimers can be modulated upon proceeding to further dendrimer generations or by using solubilizing groups on the peripheral phosphines, thus allowing better processability for thin-film fabrication as required for …

Johann Nepomuk Hummel was a noted Austrian composer and piano virtuoso who not only wrote substantially for the instrument, but also transcribed a series of important orchestral pieces. Among them are two transcriptions of Beethoven’s Symphony No. 2 in D Major, Op. 36- the first a version for piano solo and the second a work for piano quartet, with flute substituting for the traditional viola part. This study will examine Hummel’s treatment of the symphony in both transcriptions, looking at a variety of pianistic devices in the solo piano version and his particular instrumentation choices in the quartet version. Each of these transcriptions can serve a particular purpose for performers. The solo piano version is an obvious virtuoso vehicle, whereas the quartet version can be a refreshing program alternative in a piano quartet concert.

Pastorale pour Orgue (1909) is Jean Jules Aimable Roger-Ducasse’s only solo organ composition, which demonstrates skillful use of organ colors and demands a virtuoso technique for performance. Writing Pastorale in 1909, Roger-Ducasse synthesized compositional styles and techniques of two very different compositional approaches – impressionism and classicism. This study examines the stylistic characteristics of Pastorale by Roger-Ducasse as examples of both of these influences. the synthesis in Pastorale is primarily evident in the combination of classical forms and generic references with impressionist harmony and color. Thus, examining these musical elements provides hitherto unexplored insights into Pastorale as a master solo organ work of the early twentieth century. the dissertation is divided into four chapters. the first chapter presents the purpose, the significance, and the state of research of the piece. in the second chapter, I examine the traits of classicism through genre, form, thematic variation and other classicist elements of the composition. the third chapter presents the traits of impressionism including harmonic parallelism, extended chords, pedal points, ostinatos, and whole-tone scales. in the fourth chapter, I summarize the study and make a suggestion for further research of the piece.

The purpose of this dissertation is to investigate ontological relationality in literary theory and criticism by critically reflecting on modern theories of literature and by practically examining the literary texts of Geoffrey Chaucer, William Shakespeare, and Oscar Wilde. Traditional studies of literary texts have been oriented toward interpretative or hermeneutic methodologies, focusing on an independent and individual subject in literature. Instead, I explore how relational ontology uncovers the interactive structures interposed between the author, the text, and the audience by examining the system of how the author's creative positioning provokes the reader's reaction through the text. In Chapter I, I critically inquire into modern literary theories of "irony" in Romanticism, New Criticism, and Deconstructionism to show how they tend to disregard the dynamic dimension of interactive relationships between different literary subjects. Chapter II scrutinizes Wilde's humor in An Ideal Husband (1895) and The Importance of Being Earnest (1895) in order to reveal the ontological relationships triggered by a creative positioning. In chapter III, I examine Chaucer's The Canterbury Tales (c. 1400) and the laughter in "The Miller's Tale" in particular, to examine the ethical and aesthetic dimensions of its interactive relationships. In Chapter IV, I explore Much Ado About Nothing …

The purpose of this non-experimental, quantitative study was to determine how well selected institutional characteristics explain the variance in Hispanic community college students’ transfer rates to 4-year institutions. Due to the rapidly growing Texas Hispanic population, understanding challenges to their educational attainment has become critical. Hispanic community college enrollment in Texas continues to rise, yet these students are not transferring to 4-year institutions at the same rate as other groups. This study analyzed data from the Texas Higher Education Coordinating Board of 50 Texas community colleges to determine how well the independent variables (Hispanic population of each community college campus locale, Hispanic community college student college readiness as indicated by Texas Success Indicator scores, and the percent of Hispanic faculty at each community college) accounted for the variance on the dependent variable (Hispanic community college student transfer rate). Multiple regression was used to determine the magnitude of the relationships between the dependent variable and the combination of all the independent variables. Commonality analysis was then utilized to identify proportions of variance in the dependent variable from combinations of the independent variables. The independent variables together generated a statistically significant regression model on the dependent variable, F(4, 64) = 3.067, p …

The purpose of this exploratory study was to operationalize the responses from a sample of the community dwelling older population from Denton County, Texas on disaster preparedness education given by Denton County Health Department (DCHD) personnel. The goals and objectives were drawn from the Texas Public Health and Medical Emergency Management 5-Year Strategic Plan 2012-2016. It was hypothesized that after the disaster preparedness education was received, then comprehension, retention, and application of the information would increase and the goals set forth by the DCHD would be reached. Thirteen sites were used to educate the 224 participants between August 2011 and April 2012. The data were received using a pre-test survey before the training, a post-test immediately after the training, and a follow-up survey call approximately 30 days later. Using Cronbach's alpha, logistic regression and regression analysis through SAS, the data revealed that all DCHD goals were met by this training method and outcome which include the sample population increasing comprehension, retention, and action on the information learned.

This study examined the potentially differing emotional consequences of sexual versus non-sexual traumas in both a student and a community residing treatment seeking sample of women. The extent to which a trauma survivor considers the traumatic event central to her identity (CES) was examined as a potential mediator between traumatic events and PTSD. Additionally, the extent to which a women views herself and her body as a sexual object, to be valued based on her appearance and sexual usefulness to others (sexual self-objectification: OBCS), was examined as a potential mediator between traumatic event and event centrality. Study results showed survivors of sexual assault reported greater CES and PTSD symptoms (PCL-S) than non-sexual trauma survivors in the student population. Mediation results showed sexual self-objectification (OBCS-Shame) significantly mediated the relationship between trauma type and CES, and CES significantly mediated the relationship between type of trauma and PTSD symptoms in the student population only. Data from the community sample did not support these conclusions as women from this sample reported higher PCL-S, CES, and OBCS-Shame scores across categories of trauma.

This study investigated the impact of a psychoeducational and experiential structured counselor self-care curriculum, developed by Drs. Charles and Kathleen Figley, on compassion fatigue and the prevention of professional impairment as measured by the Professional Quality of Life (ProQOL), Version 5. Volunteer licensed professional counselors, supervisors, and interns from four children's advocacy centers in Texas were assigned to treatment group (n = 21; 20 females, 1 male; mean age 34.4 years) or waitlist control group (n = 21; 19 females, 2 males; mean age 34.6 years). Participating counselors identified themselves ethnically as 64% Caucasian, 26% Hispanic, 7% African-American, and 2% Native-American. Employing a quasi-experimental design, three reliability-corrected analysis of covariance (ANCOVA) were utilized to analyze the data with an alpha level of .05 to assess statistical significance and partial eta squared to assess effect size. With pre-test scores as the covariate, results revealed in the experimental group a statistically significant reduction with large treatment effect for burnout (p = .01; partial ?2 = .15), a statistically nonsignificant reduction with a medium effect for secondary traumatic stress (p = .18; partial ?2 = .05), and a statistically nonsignificant increase with a medium effect for compassion satisfaction (p = .06; partial ?2= …

Certain subquotients of Vec(R)-modules of pseudodifferential operators from one tensor density module to another are categorized, giving necessary and sufficient conditions under which two such subquotients are equivalent as Vec(R)-representations. These subquotients split under the projective subalgebra, a copy of ????2, when the members of their composition series have distinct Casimir eigenvalues. Results were obtained using the explicit description of the action of Vec(R) with respect to this splitting. In the length five case, the equivalence classes of the subquotients are determined by two invariants. In an appropriate coordinate system, the level curves of one of these invariants are a pencil of conics, and those of the other are a pencil of cubics.

Leadership has attracted a significant amount of scholarly attention in the past few decades. However, most research and theory contributions are to a great extent limited to accounting for leadership practices in the West (Littrell, 2002). This study is designed to develop an effective leadership model that works in the Chinese context. Paternalistic leadership, a dominant leadership style in an Eastern business environment, is compared with transformational leadership, a dominant leadership style in a Western business environment. The notion of transformational leadership was developed under the tutelage of Bernard Bass (1998). Transformational leadership is found to be compatible with collectivistic values (Walumbwa & Lwwler, 2003) and is believed to be appealing and generalizable to Chinese leadership situations (Chen & Farh, 1999). Other researchers have found that within Chinese organizations, leader behaviors are quite distinct from transformational leadership, referring to this leader style as paternalistic leadership (Redding, 1990; Cheng, 1995). The questions are asked, “Transformational or paternalistic leadership, which one is more effective in Chinese organizations? Is one type of leadership superior to the other one in the Chinese culture?” To answer these questions, a model is proposed to clarify the mediating effects of trust and harmony on the relationship between …

This paper examined editorial methods used in producing published versions of the music of Mario Castelnuovo-Tedesco (1895-1968). From this examination, I established some editorial principles to create a performance edition of five movements from book two of Castelnuovo-Tedesco’s Appunti op. 210. This paper includes a discussion of the sources and methods used in establishing editorial criteria. at the request of the Milanese guitarist Ruggero Chiesa (1933-1993), Castelnuovo-Tedesco set out to create a collection of didactic pieces for young guitarists. the pieces were to be collaboratively edited and fingered by Chiesa, and then given final approval by the composer. Unfortunately, the composer died before finishing the work. the pieces and sketches that survive exist in four volumes published by the Italian house, Suvini Zerboni, containing the pieces that Chiesa edited with the approval of Castelnuovo-Tedesco. the published edition also includes unedited pieces that did not undergo the collaborative process. with the goal of maintaining an unadulterated portrayal of the composer’s intentions, Chiesa presented these pieces as they appear in the manuscript. Much of the music is unidiomatic and either impossible or highly impractical to play. My study established some editorial principles for use in creating a performance edition of this work. …

The intent of this study was to examine the relationship between media multitasking orientation and grade point average. The study utilized a mixed-methods approach to investigate the research questions. In the quantitative section of the study, the primary method of statistical analyses was multiple regression. The independent variables for the study were media multitasking orientation, gender, age, and income. The dependent variable for the study was grade point average. Three out of four independent variables, namely, media multitasking orientation, gender and age were statistically significant predictors of grade point average. In the qualitative section of the study, seven participants were interviewed to determine how individual differences in media multitasking orientation manifest themselves in academic settings.

David Burge (b. 1930) composed the work Go-Hyang (1994) inspired by his impressions of Korea. the purpose of this study is to provide a performance guide particularly for the benefit of non- Korean pianists. Each of the six pieces of Go-Hyang contains Korean musical and/or cultural references. This document details these aspects, obviously stated or implied through the work. Investigation into distinct characteristics and Korean elements of each of the six movements will involve sources from multiple fields. Interviews with both the composer and the pianist Young-Hae Han for whom the work was written answer many questions about performance issues. Once the Korean reference is examined, it will be related to performance consideration of each movement, in order. the result of this examination will provide the performer not only with beneficial information to facilitate the performance but also with some cultural background to enrich the interpretation of the work.

The present study examined variables affecting teachers’ perceptions of inclusionary practices for students with emotional and behavioral disorders (E/BD) in three areas: inclusion of students with E/BD, behaviors of students with E/BD, and teacher efficacy. Teachers listed in the database of one Education Service Center located in north central Texas which represented 66 school districts, completed the online Survey on Teacher Perceptions of Inclusionary Practices for Students with Emotional/Behavioral Disorders. Findings of the study showed that (a) teaching experience was a significant predictor of teacher’s perceptions regarding the inclusion of students with E/BD, (b) student age was a significant predictor of teachers’ perceptions regarding behaviors of students with E/BD, (c) special education teachers are more likely to have a higher degree of perceptions on the subscale that measures their efficacy than general education teachers, and (d) the number of special education courses taken by general education teachers did not have a significant effect on teachers’ perceptions.

Texts and images provide alternative, yet orthogonal views of the same underlying cognitive concept. By uncovering synergistic, semantic relationships that exist between words and images, I am working to develop novel techniques that can help improve tasks in natural language processing, as well as effective models for text-to-image synthesis, image retrieval, and automatic image annotation. Specifically, in my dissertation, I will explore the interoperability of features between language and vision tasks. In the first part, I will show how it is possible to apply features generated using evidence gathered from text corpora to solve the image annotation problem in computer vision, without the use of any visual information. In the second part, I will address research in the reverse direction, and show how visual cues can be used to improve tasks in natural language processing. Importantly, I propose a novel metric to estimate the similarity of words by comparing the visual similarity of concepts invoked by these words, and show that it can be used further to advance the state-of-the-art methods that employ corpus-based and knowledge-based semantic similarity measures. Finally, I attempt to construct a joint semantic space connecting words with images, and synthesize an evaluation framework to quantify cross-modal …

In this dissertation, I focus on source coding techniques as well as channel coding techniques. I addressed the challenges in WSN by developing (1) a new source coding strategy for erasure channels that has better distortion performance compared to MDC; (2) a new cooperative channel coding strategy for multiple access channels that has better channel outage performances compared to MIMO; (3) a new source-channel cooperation strategy to accomplish source-to-fusion center communication that reduces system distortion and improves outage performance. First, I draw a parallel between the 2x2 MDC scheme and the Alamouti's space time block coding (STBC) scheme and observe the commonality in their mathematical models. This commonality allows us to observe the duality between the two diversity techniques. Making use of this duality, I develop an MDC scheme with pairwise complex correlating transform. Theoretically, I show that MDC scheme results in: 1) complete elimination of the estimation error when only one descriptor is received; 2) greater efficiency in recovering the stronger descriptor (with larger variance) from the weaker descriptor; and 3) improved performance in terms of minimized distortion as the quantization error gets reduced. Experiments are also performed on real images to demonstrate these benefits. Second, I present a …