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Three Research Essays on Online Users' Concerns and Web Assurance Mechanisms

Description: Online users struggle with different concerns whenever they use information systems. According to Miyazaki and Fernandez (2001), there are three important categories of concerns for online users: privacy concern, third party fraudulent behavior concern ("system security"), and online website fraudulent behavior concern ("security"). Kim, Sivasailam, and Rao (2004) proposed a similar categorization for web assurance dimensions. They argue that online websites are supposed to address users' privacy, security, and business integrity concerns to decrease user concerns. Although several researchers tried to answer how different factors affect these concerns and how these concerns affect users' behavior, there are so many ambiguities and contradictions in this area. This Essay I in this work develops a comprehensive map of the role of online privacy concern to identify related factors and categorize them through an in-depth literature review and conducting meta-analysis on online privacy concern. Although users have concerns about their privacy and security, there is still growth in the number of internet users and electronic commerce market share. One possible reason is that websites are applying assurance mechanisms to ensure the privacy of their users. Therefore, it could be an interesting research topic to investigate how privacy assurance mechanisms affect users concern and, consequently, their behavior in different concerns such as e-commerce and social networking sites. Different types of web assurance mechanisms are used by websites. The most prevalent among these assurance mechanisms include web assurance seals and assurance statements and privacy customization features. Essay II and III aims to address how these mechanisms influence e-commerce and social networking sites users' behavior. Essay II applies the procedural fairness theory by Lind and Tyler (1988) to explain how and why the web assurance mechanisms affect consumers' perceived risks. Essay III addresses the issue of self-disclosure on social networking sites. Applying protection motivation theory, this ...
Date: August 2016
Creator: Mousavizadeh Kashipaz, Seyed Mohammadreza

Thucydides’ Sparta: Law, Piety, and the Regime

Description: My dissertation investigates Thucydides’ presentation of Sparta. By viewing the war through Sparta, one is confronted with debates on the moral dimensions of war. Sparta decries the imperialism of Athens as unjust and while the Athenians imply that such claims are merely Spartan ‘hypocrisy’ and therefore that Sparta does not truly take justice seriously, my study contends that the Spartan concern with justice and piety is genuine. While the Athenians present a sophisticated and enlightened view of what they believe guides all political actions (a view most scholars treat as Thucydides’ own) my study argues that Sparta raises problems for key arguments of the ‘Athenian thesis.’ Through a closer study of Thucydides’ Sparta, including his neglected Book 5, I locate details of both Sparta’s prosecution of the war and their regime that must be considered before agreeing with the apparent sobriety and clear-sightedness of the Athenians, thus leading the reader into the heart of Thucydides’ view of morality in both foreign affairs and domestic politics. A portion of this research is currently being prepared as an article-length study on the broad and important issue of hypocrisy in foreign affairs among states.
Date: August 2014
Creator: Hadley, Travis Stuart

Tiger; a stage play, and a reflective essay detailing the writing process

Description: This thesis includes a full length play and a separate section describing the creation of this play. The play depicts family members struggling with the direct and indirect ramifications of alcoholism, depression, and suicide. The play is composed of two acts; act one contains eight scenes, and act two contains six scenes. It is set in the 1950s and 1960s and takes place in various areas of the family home, at a wedding reception, and at a funeral. The essay section includes a description of the process, a record of changes in the play's direction, notations of personal discoveries, and a self evaluation of the strengths and weaknesses of the play.
Date: August 2002
Creator: Westkaemper, Lisa

The Tone Clock: Peter Schat's System and an Application to His Etudes for Piano and Orchestra, Opus 39

Description: The scope of this study includes relevant background information on Peter Schat and his compositions and process, an explanation of the Tone Clock system and a detailed analysis of one of his compositions, the Etudes for Piano and Orchestra, Opus 39. The intent is to demonstrate how the Tone Clock naturally evolved from the practices of the Second Viennese School and how it relates to both new and existing modern music. The study is divided into five chapters. Chapter 1 presents a brief introduction to Peter Schat and the Tone Clock. Chapter 2 provides a more detailed biography of Peter Schat and traces the development and evolution of his compositional techniques, ultimately culminating in the Tone Clock. Chapter 3 provides a basic explanation of the Tone Clock itself, with demonstrations of various components through musical examples and illustrations. Chapter 4 is a detailed analysis of the Etudes for Piano and Orchestra, Opus. 39. Chapter 5 summarizes the results of the study, with special attention to the impact of the Tone Clock on performance from the perspective of the performer. The analysis of the Etudes was completed by using the Tone Clock as an analytical tool, aided by the composer's original manuscript and sketches for the work. The goal of the study is to establish the value of the Tone Clock as both a compositional and analytical tool.
Date: December 2002
Creator: Petrella, Diane Helfers

Topological uniqueness results for the special linear and other classical Lie Algebras.

Description: Suppose L is a complete separable metric topological group (ring, field, etc.). L is topologically unique if the Polish topology on L is uniquely determined by its underlying algebraic structure. More specifically, L is topologically unique if an algebraic isomorphism of L with any other complete separable metric topological group (ring, field, etc.) induces a topological isomorphism. A local field is a locally compact topological field with non-discrete topology. The only local fields (up to isomorphism) are the real, complex, and p-adic numbers, finite extensions of the p-adic numbers, and fields of formal power series over finite fields. We establish the topological uniqueness of the special linear Lie algebras over local fields other than the complex numbers (for which this result is not true) in the context of complete separable metric Lie rings. Along the way the topological uniqueness of all local fields other than the field of complex numbers is established, which is derived as a corollary to more general principles which can be applied to a larger class of topological fields. Lastly, also in the context of complete separable metric Lie rings, the topological uniqueness of the special linear Lie algebra over the real division algebra of quaternions, the special orthogonal Lie algebras, and the special unitary Lie algebras is proved.
Date: December 2001
Creator: Rees, Michael K.

A Transcription of Op. 94 Morceau de Concert, by Camille Saint-Saëns For Solo Bass Trombone and Brass Ensemble

Description: The transcription is an addition to the repertoire for brass ensemble and bass trombone. Consideration is given to the nineteenth-century orchestration treatises of Berlioz and Strauss as well as the twentieth-century texts of Erik Leidzén, Walter Piston, and Samuel Adler. The transcription process is shaped by the principles of these writers. The score is contained in the appendix.
Date: May 2001
Creator: Woods, Christopher P.

Transformation of Relational Social Capital to Purchase Intention in Virtual Engagements at QQ China

Description: QQ China features interactive and connective online channels that generate social relational resources, encourage individual engagement, and facilitate embedded economic potential. The objectives of this research are to describe QQ users’ demographics and virtual behavior characteristics, to identify the underlying dimensions of relational social capital and virtual engagement, and to investigate the impacts of social capital and virtual engagement on purchase intention. Results from an analysis of data (n = 216) from China reveal the significant impacts of relational social capital and virtual engagement on purchase intention. First, functional purchase motivations, channel usage, and purchasing behaviors are captured to portray characteristics among QQ’s users. Second, trust, identification, and norm of reciprocity are primary antecedents to predict purchase intention in QQ. Third, three dimensions of relational social capital facilitate QQ users’ virtual engagements. Finally, information seeking and knowledge creation leads to product purchase intention.
Date: December 2011
Creator: Huang, Ran

Trauma Responses, Abuse History, and Exposure to Violence as Risk Factors in Adolescent Sex and Non-Sex Offenders

Description: Several risk factors have been identified for adolescent sex offenders and non-sex offenders. Such risk factors include physical and/or sexual abuse, and exposure to community and/or domestic violence. Additionally, the presence of disinhibitive factors, such as substance use and exposure to violent or pornographic media are also commonly reported in the backgrounds of both sex and non-sex offenders. Similarly, adolescent offenders have reported traumatic reactions to environmental factors such as abuse and violence. Similarities in exposure to the risk and disinhibitive factors described above between adolescent sex and non-sex offenders do not provide an explanation for why some adolescents commit sex offenses, whereas other adolescent offenders do not. This study investigated the discriminative ability of traumatic reactions as a risk factor between male adolescent sex and non-sex offenders. The inclusion of traumatic reactions increased the accuracy of risk factors distinguishing between sex and non-sex offenders. Thus, not only the presence of risk factors, but also the adolescent's reaction to the risk factors, are important predictors of whether he will commit a sexual offense.
Date: December 2003
Creator: Briley, Joshua Paul

Treadmill validation of the Siconolfi step test.

Description: Maximal oxygen uptake (VO2max) is the internationally recognized measure of a person's cardiorespiratory fitness. Currently the most accurate way of assessing one's true VO2max involves the use of maximal exercise tests, which require the use of specialized equipment, and are time consuming and costly. The purpose of this study was to determine the validity of the submaximal Siconolfi step test to estimate VO2max. A second purpose was to determine if body fat percentage improved the validity. Thirty-six individuals underwent a maximal treadmill test, in which VO2max was directly measured, and the step test. Results indicate that, although VO2max estimates generated by the Siconolfi step test are highly correlated to true VO2max (r =.887; p<.01), the values consistently underestimated a person's aerobic fitness. It was also determined that body fat percentage did not contribute to the prediction of VO2max.
Date: May 2005
Creator: Harkrider,Tiffani L.

Treatment Effects Related to EEG-Biofeedback for Crack Cocaine Dependency: Changes in Personality and Attentional Variables

Description: EEG biofeedback (neurotherapy) has been demonstrated as effective in the treatment of alcoholism, as evidenced by Peniston and Kulkosky's research efforts. These neurotherapy pioneers evaluated the efficacy of alpha-theta brain wave biofeedback as a treatment for chronic alcohol abuse, citing 80% abstinence rates as measured by improvements in psychopathology, serum beta endorphin levels, and long-term alcohol abstinence. Most research with alpha-theta EEG biofeedback has addressed alcohol addiction. Cocaine is now considered to be the most common drug problem of patients entering treatment for drug abuse. To date, only one controlled study has been published that researched alpha-theta neurofeedback in the treatment of "crack" cocaine addiction. The present study was an extension of a 4-year EEG-biofeedback treatment outcome project underway at a faith-based homeless mission in Houston, Texas, with male "crack" cocaine addicts. Changes in personality, attention, and impulsivity were measured following 30 sessions of a non-individualized EEG -biofeedback protocol. Experimental subjects received a variant of the Peniston-Kulkosky alpha-theta protocol for 30 sessions while controls received all elements of the experimental protocol except the EEG biofeedback. Assessment measures included the MMPI-2 and the IVA. Although experimental subjects showed greater mean improvement on most MMPI basic scales and all IVA Attention related measures, results indicated no significant differences between control and experimental groups. The present study did not result in significant differences between control and experimental groups on attentional or personality variables in crack cocaine addicts. Implications and limitations of the study are discussed.
Date: August 2005
Creator: Burkett, Virginia Shannon

Treatment efficacy in a chronic pain population: Pre- to post-treatment.

Description: The purpose of the current study was to investigate the effects of a multidisciplinary pain management program on five measures of subjective psychosocial factors. Ninety-five participants in the comprehensive multidisciplinary treatment group and the standard medical intervention control group were surveyed about various psychosocial factors using Axis II of the West Haven - Yale Multidimensional Pain Inventory (MPI), pre- to post-treatment. It was hypothesized that post-treatment levels would be significantly lower than pre-treatment levels for all five psychosocial variables. Additionally, gender and ethnicity variables were examined. Based on preliminary analyses indicating pre-treatment differences between the experimental and control group, five 2 x 2 x 3 analyses of covariances (ANCOVAs) were used to examine the above hypotheses. Results indicated significant differences between the treatment conditions on measures of control, with the comprehensive group feeling more in control than the standard group at post-treatment. No other significant main effects for treatment condition were found on the measures of pain severity, interference with daily activities, negative mood, or social support. However, a significant gender main effect was found for social support at post-treatment, with females reporting more social support than males. A significant gender x ethnicity interaction was also found for post-treatment control, with African-American females exhibiting higher levels of control than the other groups. Finally, a significant gender x treatment condition was found for negative mood, with males in the comprehensive group reporting more affective distress than those in the standard group. In this study, control appeared to be an integral factor in the chronic pain sample and greatly improved with comprehensive multidisciplinary treatment; while other areas of relative efficacy were not confirmed in this population.
Date: December 2004
Creator: Bernstein, Dana N.

Trends in admission policy criteria for CACREP approved masters and doctoral counselor education programs.

Description: Counselor education program faculties evaluate applicants to masters and doctoral level programs using criteria that the faculties hope will predict the applicant's potential for academic success and then effectiveness as a counselor, counselor educator, or researcher. Choosing admission criteria to assess this level of potential in an applicant is quite a task. Those counselor education programs that are accredited by the Council for Accreditation of Counseling and Related Educational Programs (CACREP) have the benefit of the admission guidelines provided by CACREP standards for accreditation. These guidelines give only basic, general direction to programs regarding their admission criteria but each individual program determines their own criteria for admission. The purpose of this study was to discover any recognizable trends in admission policy criteria, in terms of specific criteria used to evaluate and select students from the applicant pool, for CACREP accredited masters and doctoral programs. This study also sought to discover any recognizable trends in admission policy criteria, in terms of a specific number of criteria used to evaluate and select students for CACREP accredited master and doctoral counselor education programs. This qualitative study investigated 178 masters level CACREP accredited counselor education programs and 45 doctoral CACREP accredited counselor education programs. The CACREP Website provided contact names and Web address for each program. Admission criteria were pulled from the program Websites. If no criteria were present on the Website, the program contact person was contacted by phone or by email. A contact form for the masters level programs, and another for the doctoral level programs, was developed to record program criteria. A rate or return of 96% for the masters level programs and 91% for the doctoral programs was achieved. For the purposes of this study, a trend was defined as 1) any measure being required by 50% or more of ...
Date: December 2005
Creator: Midgett, Pam

Tribological Behavior of Spark Plasma Sintered Tic/graphite/nickel Composites and Cobalt Alloys

Description: Monolithic composites are needed that combine low friction and wear, high mechanical hardness, and high fracture toughness. Thin films and coatings are often unable to meet this engineering challenge as they can delaminate and fracture during operation ceasing to provide beneficial properties during service life. Two material systems were synthesized by spark plasma sintering (SPS) and were studied for their ability to meet these criteria. A dual hybrid composite was fabricated and consisted of a nickel matrix for fracture toughness, TiC for hardness and graphite for solid/self‐lubrication. An in‐situ reaction during processing resulted in the formation of TiC from elemental Ti and C powders. The composition was varied to determine its effects on tribological behavior. Stellite 21, a cobalt‐chrome‐molybdenum alloy, was also produced by SPS. Stellite 21 has low stacking fault energy and a hexagonal phase which forms during sliding that both contribute to low interfacial shear and friction. Samples were investigated by x‐ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive x‐ray spectroscopy (EDS), and electron back‐scattered diffraction (EBSD). Tribological properties were characterized by pin on disc tribometry and wear rates were determined by profilometry and abrasion testing. Solid/self‐lubrication in the TiC/C/Ni system was investigated by Raman and Auger mapping. A tribofilm, which undergoes a stress‐induced phase transformation from polycrystalline graphite to amorphous carbon, was formed during sliding in the TiC/C/Ni system that is responsible for low friction and wear. TiC additions help to further decrease wear. Stellite 21 was also found to exhibit acceptably low friction and wear properties arising from the presence of Cr23C6 in the matrix and work hardening of the cobalt and chromium during sliding.
Date: December 2013
Creator: Kinkenon, Douglas

True Selves: Narrative Distance in Stories of Fiction and Nonfiction

Description: True Selves: Narrative Distance in Stories of Fiction and Nonfiction consists of a scholarly preface and four creative works. The preface discusses narrative distance as used in both fiction and nonfiction, and as compares to other narrative agents such as point of view, especially in contemporary creative writing. The selection of stories examines relationships, especially familial, and themes of isolation, community, and memory. Collection includes two chapters of a novel-in-progress, Fences, short fiction story "Trees and Furniture," and creative nonfiction essays, "Floating" and "On the Sparrow."
Date: December 2009
Creator: Al-Qasem, Ruby

Twenty-five years of Scholarship: A Sociology of The Review of Higher Education Contributors, 1977-2002

Description: Given today's hurried pace of change in higher education and its institutions, it is imperative for the higher education research community to reflect on its current composition and resulting ability to understand and respond to the breadth and rapidity of that change. Accordingly, the purpose of this study was to identify selected social and academic characteristics of the primary contributors (authors, editorial board members, and editors) to The Review of Higher Education, to categorize institutional affiliations of contributors via the Carnegie Classification System and to synthesize the data in a historical and sociological perspective. The contributions to The Review's articles, editorial board positions, and editorships in its first 25 years have predominantly been from male members of the higher education professoriate affiliated with and receiving doctoral degrees from major research universities ranked highest in the Carnegie Classification System. Trends toward greater gender and disciplinary representation, especially among author contributors, began to appear by the mid-point (1990s) of the study period.
Date: August 2005
Creator: Moss, Ron W.

Understanding Microbial Biodegradation of Environmental Contaminants

Description: The accumulation of industrial contaminants in the natural environments have rapidly become a serious threat for human and animal life. Fortunately, there are microorganisms capable of degrading or transforming environmental contaminants. The present dissertation work aimed to understand the genomic basis of microbial degradation and resistance. The focus was the genomic study of the following bacteria: a) Pseudomonas fluorescens NCIMB 11764, a unique bacterium with specific enzymes that allow cyanide adaptation features. Potential cyanide degradation mechanisms found in this strain included nit1C cluster, and CNO complex. Potential cyanide tolerance genes found included cyanide insensitive oxidases, nitric oxide producing gene, and iron metabolism genes. b) Cupriavidus sp. strain SK-3 and strain SK-4. The genome of both bacteria presented the bph operon for polychlorinated biphenyl (PCB) degradation, but we found differences in the sequences of the genes. Those differences might indicate their preferences for different PCB substrates. c) Arsenic resistant bacterial communities observed in the Atacama Desert. Specific bacteria were found to thrive depending on the arsenic concentration. Examples were Bacteroidetes and Spirochaetes phyla whose proportions increased in the river with high arsenic concentrations. Also, DNA repair and replication metabolic functions seem to be necessary for resistance to arsenic contaminated environments. Our research give us insights on how bacteria communities, not just individually, can adapt and become resistant to the contaminants. The present dissertation work showed specific genes and mechanisms for degradation and resistance of contaminants that could contribute to develop new bioremediation strategies.
Date: May 2015
Creator: Vilo Muñoz, Claudia Andrea

The Undue Burden Standard: The Effects of Planned Parenthood v. Casey (1992) on State Abortion Laws

Description: This thesis examines the effects of the change from strict scrutiny to the undue burden standard in Planned Parenthood v. Casey (1992). A history of abortion in the United States and the various ways in which government regulates it is explored. Particular attention is focused on the role of the federal judiciary in abortion regulation. Theories of judicial decision making are discussed as means to understand the outcome of cases. Several models are tested to determine which, if any, model explains judicial decision making. The effect of the change in standard, as well as an alternate precedent, are examined.
Date: August 2006
Creator: Burlage, G. Rachel

Unintended Outcomes: The Effects of an Entity's Educator Preparation Accreditation on Access to Certification for Individuals of Color

Description: The purpose of this dissertation was twofold. First, the study sought to determine if the Texas Academic Skills Program (TASP) Reading score predicts success on the Examination for the Certification of Educators in Texas (ExCET). Second, the study addressed the effect on individuals of color of raising the minimum TASP Reading score entrance requirement for admission to teacher preparation programs. Data were collected from the ExCET Office of a Carnegie I metropolitan university. The defined sample consisted of 961 participants who had a TASP Reading score and had taken an Elementary Comprehensive ExCET, an Elementary Professional Development ExCET or a Secondary Professional ExCET between September 1999 and January 2001. Linear Regression, Box Test, Predictive Discriminate Analysis, and frequency distribution tables were used for analyses. This investigation examined the effects of the independent variable of TASP Reading score on the performance of participants on the dependent variable, the ExCET. Four null hypotheses were tested at the .05 level of significance. The TASP Reading score was a statistically significant predictor for success on the Elementary Comprehensive ExCET, Elementary Professional Development ExCET, and the Secondary Professional Development ExCET. However, the Predictive Discriminate Analysis indicated that a TASP Reading score of 220 predicted that no candidates would fail the Elementary Comprehensive ExCET, 6 participants would fail the Elementary Professional Development ExCET and 19 participants would fail the Secondary Professional Development ExCET. Five hypotheses addressed the effect of raising the TASP Reading score to 250. Findings of four hypotheses showed that raising this admission standard would impact the number of individuals of color granted admission to the teacher preparation program. These results call for the recommendation that governing agencies address the impact of state teacher education program accreditation that often results in the policy of relying on the TASP Reading score as one of the ...
Date: August 2001
Creator: Rozell, Diann

Unpacking Self in Clutter and Cloth: Curator as Artist/Researcher/Teacher

Description: This a/r/tographic dissertation offers opportunities to interrogate curator identity and curator ways of being in both public and private spaces. Instead of an authoritative or prescriptive look at the curatorial, this dissertation as catalogue allows for uncertainty, for messiness, for vulnerable spaces where readers are invited into an exhibition of disorderly living. Stitched throughout the study are stories of mothering and the difficulties that accompanied the extremely early birth of my daughter. Becoming a mother provoked my curating in unexpected ways and allowed me to reconsider the reasons I collect, display, and perform as a curator. It was through the actual curating of familial material artifacts in the exhibition Dress Stories, I was able to map the journey of my curatorial turns. My engagement with clothing in the inquiry was informed by the work of Sandra Weber and Claudia Mitchell, where dress as a methodology allows for spaces to consider autobiography, identity, and practice. It was not until the exhibition was over, I was able to discover new ways to thread caring, collecting, and cataloging ourselves as curators, artists, researchers, teachers, and mothers. It prompts curators and teachers to consider possibilities for failure, releasing excess, and uncaring as a way to care for self, objects, and others.
Date: May 2016
Creator: McCartney, Laura Lee

Use of Fading Procedures and Positive Reinforcement to Increase Consumption of Non-Preferred Food in a Child with Autism

Description: Traditionally children with developmental disabilities who develop feeding issues can be at great risk for malnutrition. Failure to eat adequate amounts of food and/or insistence on eating a limited range of foods can be detrimental to a child's health and can lead to other behavioral difficulties. Feeding problems are difficult to treat because high levels of physical prompting can quickly create an aversion to eating as well as cause stress for both parents and children. Behavioral problems that range from moderate to extremely maladaptive can ensue. The question the present study addressed was whether or not a treatment package including only positive reinforcement and fading for a non-preferred food would result in independent eating of the targeted non-preferred food.
Date: May 2004
Creator: Vorpahl, Cresse Merchant

Use of Geographic Information System and Remote Sensing Technologies to Describe Mosquito Population Dynamics in the Ray Roberts Greenbelt, Denton County, Texas

Description: A population survey was conducted from April through September 2002 on mosquito species occurring on the Ray Roberts Greenbelt, a riparian corridor used for public recreation on the Elm Fork of the Trinity River, in Denton County, Texas. ArcGIS software was used to set up a stratified random sampling design based on habitat parameters. Multivariate analyses of sampling data and climatic variables were used to describe spatial and temporal patterns of mosquito species. A total of 33 species were collected during this study belonging to the following genera: Aedes, Anopheles, Coquillettidia, Culex, Mansonia, Ochlerotatus, Orthopodomyia, Psorophora, Toxorhynchites, and Uranotaenia. Seasonal distributions of the dominant species revealed population fluctuations. Aedes vexans was the primary species collected in April and May, occurring in low numbers throughout the rest of the sampling period. Psorophora columbiae reached its highest population density in June, with a smaller peak occurring in late July. Present from May through the end of September, Culex erraticus was the most abundant species collected with major peaks in mid-June and the end of July. Abundance of Culex salinarius followed the same general trend as that for Cx. erraticus, but with smaller numbers. The specimens were tested for a variety of arboviruses by the Texas Department of Health. One pool of Cx. erraticus and Cx. salinarius, collected in August 2002, tested positive for West Nile virus. Variables that were important factors for determining dominant species abundance were temperature, wind speed, rain accumulation occurring one-week and two-weeks prior to sampling, number of day since last rain event, dew point, and average canopy coverage.
Date: May 2003
Creator: Bolling, Bethany G.

Use of Satellite Imagery and GIS to Model Brood-Rearing Habitat for Rio Grande Wild Turkey Populations Occurring in the Western Cross Timbers Region of Texas

Description: Remote sensing and GIS have become standard tools for evaluating spatial components of wildlife habitats. These techniques were implemented to evaluate Rio Grande wild turkey (Meleagris gallopavo) poult-rearing habitat in the Western Cross Timbers region of Texas. Texas Parks and Wildlife (TPWD) random roving turkey counts for 1987-1989 and 1998-2000 were selected, indicating locations where hens with poults were observed. Satellite imagery from 1988 and 1999 was classified and then processed with Patch Analyst. To add robustness, stream, road and census population densities were also evaluated for each turkey location. Analysis of the 1988 canopy cover image, comparing observed locations with randomly-selected habitat cells (N = 20) indicated significant differences (p <.05) for patch edge variables. Mean patch edge was significantly greater for habitat locations where hens with poults were observed than for those selected at random. Spatial data for 1999 did not indicate a significant difference (p < .05) between sampling groups (observed vs. random, N = 30). Significant differences (p <.05) did occur for turkey locations observed in both 1988 and 1999 (N = 7). This demonstrates the adaptability of wild turkey hens, as habitats change over time, hens continued to visit the same locations even though the habitat had significantly changed for select spatial variables.
Date: August 2002
Creator: Miller, Christopher J.

The Useful Arts

Description: This creative nonfiction dissertation is a series of braided narratives that chronicle the author's career as a trombonist in the John Smith Ensemble. As an amateur trombonist, the author is shocked to be hired as a professional musician for an orchestra that plays on PBS and at Carnegie Hall. She quickly realizes, however, that the job requires her to play the trombone quietly in front of an unplugged microphone while a CD recording of another, more talented trombonist is blasted out toward an unknowing audience. The job also requires the author to tour around America. The scenes of from this tour are braided with scenes wherein she reflects on her life as a professional fake musician and her past failed attempts at getting a job.
Date: August 2012
Creator: Hindman, Jessica

Using Pre-Session Mindfulness to Improve Session Presence and Effectiveness: A Randomized-Controlled Trial

Description: While a significant amount of research illustrates the overall positive effects of therapists' general use of mindfulness, very few studies have addressed whether therapists' use of mindfulness translates to improved psychotherapy outcomes. The present study utilized a randomized-controlled design to test whether a brief mindfulness training program and pre-session mindfulness practice could have a positive impact on therapy; in particular, we hypothesized that mindfulness training and practice would improve ratings on therapeutic presence as rated by clients and therapists and session effectiveness as rated by clients. The present study also examined whether clients' subjective ratings of therapy outcome and therapists' theoretical orientation impacted outcome measures after therapists completed mindfulness training. The 20 participating therapists were randomly assigned to either the mindfulness training (MT) group or control group according to a computer generated randomization list. Results indicated that clients did not significantly improve on outcome measures after completing the mindfulness training. Clients' subjective ratings on a psychotherapy outcome measure did predict changes in their ratings of therapeutic presence. This finding may have important implications for future research examining client characteristics that may moderate the relationship between therapeutic presence and session outcomes. Limitations of the present study and future directions are discussed.
Date: August 2016
Creator: Dunn, Rose