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Jury Service: The Verdict An Exploratory Study Of Public Attitudes To Jury Service, Brid Dempsey

Dissertations

Jury service is seen as an integral institution within the Irish criminal justice system, and is dependent on public participation, as such, it should follow that research into public opinion of this institution is vital. The current research explores the public’s attitude to jury service in Ireland. Specifically, the study concentrates on the public’s support for jury service, their knowledge of jury service and their willingness to participate in jury service. Past experiences of jurors are also explored. The study was conducted through quantitative research utilising availability sampling through 74 on-line surveys. The on-line sample was sourced through the use …

Computer-Based Versus Paper-Pencil Modes Of Administration United States Government End Of Course Exams: Student Cumulative Grade Point Averages As Predictors Of Success, Barbara A. Ryan

Dissertations

Beginning with the No Child Left Behind federal legislation, states were required to use data to monitor and improve student achievement. For high schools, the Missouri Department of Elementary and Secondary Education chose End of Course Exams (EOC) to demonstrate levels of student achievement. The policy changed from school choice of paper-pencil or computer-based testing to mandated computer-based testing. This study examined whether this decision best demonstrates the level of student mastery. Using high school EOC test scores for United States Government exams as the independent variable and high school cumulative grade point average (CGPA) as the dependent variable, the …

High Aspect Ratio Electrodes For High Yield Electroporation Of Cells, Anil B. Shrirao

Dissertations

Electroporation is a widely used process in cell biology studies. It uses an electric field to create pores on the cell membrane in order to either insert exogenous molecules inside the cells or disrupt the cell membrane to kill the cells. Current micro-fluidic electroporation devices use the planar electrodes situated at the bottom of a microchannel. These planar electrodes i) require a high voltage and ii) generate a nonuniform electric field which result in low yield of the electroporation. The standard silicon microfabrication technologies are not suitable to fabricate non-planar electrodes required to increase the yield of electroporation.

In this …

Temporal Characteristics Of Monoptic, Dichoptic And Half-Binocular Collinear Lateral Masking Of Contrast Detection, Wesley Tod Kinerk

Dissertations

Purpose: The temporal characteristics of dichoptic contrast integration across space in primary visual cortex are relatively unknown. This study investigated the effect of varying interstimulus interval (ISI) and flank duration on contrast detection threshold (CDT) of a sinusoid target under monoptic, dichoptic and half-binocular viewing. Methods: Eleven subjects with normal vision participated for a mean of 25 hours each. In the main experiment, target and flanks were 3 cpd vertical sinusoids with 6 lambda (sigma = 1.5 lambda) center-to-center vertical separation. Flank contrast was normalized to 3X flank CDT. Flanks were presented at 4 durations (67-500ms) and ISIs were presented …

Studies Toward Tetrahydrofuran-Containing Natural Products: Total Synthesis Of Amphidinolide C And Oxylipids, Sudeshna Roy

Dissertations

Tetrahydrofurans (thf) and tetrahydropyrans (thp) are important structural motifs found in a broad array of biologically relevant natural products such as polyether antibiotics and acetogenins. Classic methods used for thf- or thp-ring synthesis have their own advantages and disadvantages which tend to be substrate specific. Therefore, development of new and efficient methods is imperative especially to address the issue of diastereoselectivity when attainment of both cis- and trans-2,5-thf (or 2,6-thp) is highly desirable. Herein, a strategy of cross-metathesis and Pd(0)-catalyzed cyclization, useful for obtaining both cis- and trans-2,5-disubstituted thf (or 2,6-disubstituted thp), will be discussed along with its application in …

Chasing Until The Wheels Fall Off: Developing A Typology Of High-Risk Police Pursuits In Georgia, Lee Miller Wade

Dissertations

The goal of this research project was to examine the potential variables associated with high-risk police pursuits in the state of Georgia. The objectives of the research project were to develop a typology of high-risk pursuits, ascertain the usage of pursuit termination techniques, and inform on the current status of pursuits amongst accredited agencies in the state of Georgia. The Georgia Association of Chiefs of Police (GACP) initiated data collection of pursuits among accredited agencies as a result of the decision in Scott v. Harris 2007. A sample of 2,155 pursuit reports from 2007 to 2009 was analyzed using descriptive …

The Effects Of Positive Behavioral Interventions And Support On Student Discipline Referrals And Attendance, Gregory E. Ross

Dissertations

As school districts work to utilize instructional time, student behavior is often a huge hindrance to maximizing instruction. In 2001 while at the University of Oregon, Horner and Sugai created Positive Behavior Interventions and Support (PBIS), now utilized in over 7,000 schools throughout the country (Sugai & Horner, 2002). This program is provided to schools throughout Kentucky through a federal grant extended to the Kentucky Center for Instructional Discipline (KYCID).

This study analyzed PBIS in an elementary school in southwest Kentucky, McNabb Elementary, to measure the effect of PBIS on student discipline referrals and attendance. Referrals were evaluated from 2006-2012, …

Investigating An Afterschool Program For Black Teenage Males Designed To Increase Self-Efficacy, Marvin Lee Byrd

Dissertations

This is a study of the experiences of Black male teenagers in an after-school program designed to increase self-efficacy. Self-efficacy is the measure of one‘s confidence in their capacity to achieve an ultimate goal. Inequality has proven to be a cyclical state-of-being that plagues families from one generation to another. In many instances, Black families find themselves in this cycle of inequality. Education seems to be a factor in breaking the cycle. This study was developed under the belief that there are also qualitative components that must be considered when it comes to erasing the gap between minority and white …

Strategies And Factors Influencing Public School District Referendums, Alan N. Stauffacher

Dissertations

Many school districts are in need of a successful plan of action for school district referendums. The purpose of this descriptive study was to determine the perceived effectiveness between factors and strategies surrounding referendums and the passage of those measures meant to improve school funding and facilities. The findings from Johnson and Ingle (2008) and Holt et al. (2006) were used to guide this study. Three questions were posed: What do superintendents identify as strategies to use as prescriptive plans for successful school referendums? What existing factors do superintendents identify that lead to success of school referendums? What existing factors …

An Evaluation Of The Student Service Expectations Of Freshmen At A Small, Midwestern Liberal Arts University, Jerry Michael Bladdick

Dissertations

Increasing freshmen student retention and ultimately increasing their graduation rates continues to be a critical matter for institutions of higher education. Therefore, colleges and universities are attempting to understand the student service expectations of freshmen students as a primary mechanism to enhance matriculation rates. University administrators must identify what students expect from their college experience if they are to positively affect institutional policy. Previous investigations have observed the relationship between student expectations and experiences, but limited data exist on the student service expectations of college freshmen. The purpose of this mixed method study is to determine the student service expectations …

Speciation Studies For Biogenic Volatile Organic Compounds And Secondary Organic Aerosol Generated By Ozonolysis Of Volatile Organic Compound Mixtures, Hardik Surendra Amin

Dissertations

Aerosols are either emitted directly into the atmosphere or are generated in the atmosphere; the latter process forms secondary organic aerosol (SOA). One of the important sources for SOA is the oxidation of volatile organic compounds (VOCs) by OH radicals, NOx, and O3. Aerosol can be visualized as suspended solid or liquid particle which is in equilibrium with surrounding gases. The products of SOA formation is a mixture of semi volatile organic compounds and a fraction of the products are condensable under atmospheric conditions. The condensable portion of aerosol is called particulate matter (PM) and these suspended particles can range …

A Dynamic Programming Approach To Identifying Optimal Mining Sequences For Continuous Miner Coal Production Systems, Joseph Christian Hirschi

Dissertations

Underground mines are the source of 33% of US coal production and 60% of worldwide coal production. Room-and-pillar mining with continuous miners has been the most common production system used in these mines since the 1960s. The introduction of continuous miners mechanized the underground coal mining industry triggering a period of sustained growth in mine productivity; however, productivity peaked at the turn of the century and has been in decline for a decade. Research on productivity in underground coal mines began at Southern Illinois University Carbondale in 2000 and led to development of a deterministic spreadsheet model for evaluating continuous …

Making The Political Personal: Investigating The Relationship Between Feminist Beliefs And Sexual Assertiveness, Kate Miller Hagadone

Dissertations

The purpose of this study was to explore the relationship between identification with feminist beliefs and sexual assertiveness, by examining three potential mediators of that relationship: self-objectification, empowered entitlement, and self-silencing. Cross-sectional survey data were collected via online survey from 188 women. Results from correlational analyses indicated that active commitment to feminist beliefs was significantly related to lower levels of self-objectification and self-silencing and higher levels of empowered entitlement, but was not related to sexual assertiveness. Identification with nonfeminist beliefs (passive acceptance of sexism) was significantly related to higher levels of self-objectification and self-silencing and decreased empowered entitlement, as well …

Life After Prison: The Role Of The Juvenile Prison Experience And The Impact On Reintegration For Black Males, Wanda Taree Hunter

Dissertations

The purpose of this exploratory study is to examine the reintegration experiences of Black men who were transferred to adult court and served time in adult prison as teenagers. Twenty-one semi-structured in-depth interviews were conducted with 21 Black men who served prison time when he was a teenager. At present, we know little about the long-term effects of waiver and sentencing practices. Hence, my question and main purpose for this research is this: Does the "ex-convict" label affect the reintegration experiences of Black males after serving time in an adult prison as a youth? I focus on Braithwaite's reintegrative shaming …

Child Parent Relationship Therapy For Parents Of Children With Disruptive Behavior, Alison Moses

Dissertations

Young children who display extreme levels of disruptive behaviors are at increased risk for later academic difficulties, poor social relationships and adolescent delinquency, making early intervention efforts a priority. Studies evaluating Child-Parent Relationship Therapy (CPRT) have demonstrated its effectiveness in improving parental empathy, improving parental acceptance, decreasing parenting stress, and decreasing perceived child problem behavior. These outcomes, however, must be evaluated in light of several research limitations (e.g., lack of randomization, use of non-standardized measures, lack of treatment integrity data). Well conducted studies that assess the effectiveness of CPRT on specific presenting problems are needed to evaluate better the impact, …

School Counselors' Activities In Predominantly African American Urban Schools, Lacretia T. Dye

Dissertations

Urban school reform has begun to penetrate the school counseling profession in both theory and practice. The American School Counseling Association’s National Model (ASCA, 2005), as well as the Transforming School Counseling Initiatives component of the Education Trust (2007) are initiatives within the school profession promoted, in part, as responses to urban school reform. In particular, the ASCA National model is a “call to action” for school counselors to promote student success by closing the existing achievement gap whenever found between students of color, poor students, or underachieving students and their more advantaged peers (ASCA, 2005). However, little information is …

Exogenous Alpha-Synuclein Induces Cell Death Related Proteins In C6 Oligodendrocyte-Like Cells Corresponding To Protein Expression Observed In Multiple System Atrophy, Derrick Samuel Hilton

Dissertations

Multiple System Atrophy (MSA) consists of three disorders; Autonomic Dysfunction, Cerebellar Ataxia, and Parkinsonism. In MSA, the protein Alpha-Synuclein (SNCA) appears in the central nervous system as misfolded protein aggregates primarily in oligodendrocytes. This dissertation reports the results from studies examining the effect of exogenous SNCA has on a cell model: C6 oligodendrocyte-like cells. Treated cells were evaluated using western blot and DNA microarray. In addition the expression of proteins was evaluated using immunocytochemistry in MSA patient tissue.

C6 cells were shown to take up SNCA when added to the media. SNCA also underwent a truncation when taken up by …

What Psychotherapists Have To Teach Us About Childhood Developmental Trauma: The Roles Of Attachment Orientation And Coping Strategy, Rebecca Klott

Dissertations

Psychotherapists have been found to have higher rates of childhood developmental trauma when compared to non-clinicians, yet they do not report more distress. The current study added to the literature regarding the experiences of psychotherapists and explored a theoretical model integrating attachment and coping as mediators for the relationship between childhood developmental trauma and psychological distress among psychotherapists.

A total of 130 masters' level psychologists participated in this study. These participants were asked to complete the following measures: The Child Abuse and Trauma Scale (Sanders& Becker-Lausen, 1995), the Ways of Coping-Revised (Folkman & Lazarus, 1985; Folkman, Lazarus, Denkel-Schetter, DeLongis, & …

Predictors Of Counselor Self-Efficacy Among Master's Level Counselor Trainees: Impact Of Cohort Versus Non-Cohort Educational Programs, Regina Lynn Meyer

Dissertations

Self-efficacy, a central component of Bandura's social cognitive theory (SCT), is an important construct in the realm of therapist development and has been associated with client outcome. Researchers have found that some of the strongest predictors of counselor self-efficacy are level of experience, level of training, state anxiety, and trait anxiety. Missing from this body of literature, however, is an understanding of how the educational format of training (i.e., cohort versus non-cohort) impacts counselor self-efficacy. Because cohort membership has been associated with professional confidence and self-esteem, it was hypothesized that educational format would contribute significant variance to counselor self-efficacy scores. …

The Organization Of Self-Knowledge And Race: Does Self-Concept Structure Impact The Responses Of Black Individuals To Stereotype Threat?, Aisha Denise Baker

Dissertations

Stereotype threat is defined as “the concern or worry that a person can feel when he or she is at risk of confirming or being seen to confirm a negative stereotype about his or her group” (Steele & Davies, 2003, p. 311). Stereotype threat has been examined in a variety of stereotyped groups, but the primary focus of this research has been Black individuals because they often encounter negative stereotypes about their race in the course of their daily lives. Some researchers have suggested that stereotype threat may partially explain the achievement gap between Black and White individuals (Steele & …

Freshman Academy: Transitioning Ninth Grade Students Through The Academic And Social Rigors Of The High School Experience And The Students’, Parents’ And Teachers’ Perceptions, Yulanda West Clinton

Dissertations

Freshman Academy in Mobile County is an ever growing concept. Although the school in this study no longer houses a freshman Academy, the research reveals valuable information that is very useful in assisting schools and school systems in deciding whether or not to implement this type of transitioning program. In addition to the data, the students’, parents’, and teachers’ perceptions of the program are invaluable. This study revealed that students, parents, and teachers have positive perceptions about the academic and social interest areas of freshman students and negative perceptions about the structural interest area. This study also revealed, there is …

Using The Good Behavior Game To Decrease Disruptive Behavior While Increasing Academic Engagement With A Headstart Population, Brandy Marie Hunt

Dissertations

The Good Behavior Game (GBG) has been widely supported as an effective intervention to alter a variety of target behaviors, in various settings, with varying age groups; however, there are areas warranting further investigation. Prior to the present study, no study has examined the GBG’s effectiveness in decreasing disruptive behaviors while increasing appropriate academic behaviors within a preschool population. The present study adds to the literature base by investigating the GBG’s effectiveness in simultaneously decreasing classroom disruptive behaviors while increasing appropriate behaviors. A multiple baseline design across three Headstart classrooms was used to evaluate the effectiveness of the GBG on …

Deepwater, Deep Ties, Deep Trouble: A State-Corporate Environmental Crime Analysis Of The 2010 Gulf Of Mexico Oil Spill, Elizabeth A. Bradshaw

Dissertations

The 2010 Gulf of Mexico oil spill was one of the worst environmental disasters of all time. Using the concept of state-corporate environmental crime, this project applies a case study analysis of secondary data sources including publicly available government reports, corporate documents, academic sources and journalistic accounts to examine the causes of the blowout and the response to the spill. Building on Michalowski and Kramer’s Integrated Theoretical Model of State-Corporate Crime, this study introduces an additional level of analysis- that of the industry- between the organizational and institutional levels.

The causes of the Deepwater Horizon explosion are rooted both in …

Investigating The Biochemical Activity Of Some Flavonoids, Coumarins And Modified Gold-Nanoparticles As Anti-Breast-Cancer Agents, Amr Ezzat Mohamed Mahmoud

Dissertations

Polyphenols compounds are abundant natural products found in many plants as secondary metabolites. These compounds display many interesting pharmacological activities, which have motivated chemists over the years to explore them, and their synthetic derivatives, as potential drugs, especially anticancer drugs. Breast cancer is the most common cancer in women globally, and in the United States of America the estimated worldwide new breast cancer cases and the number of deaths are 1.38 million and 458 thousand, respectively. Currently in the USA there are 2.6 million women who have been treated for breast cancer, and the estimated number of deaths are 39,520 …

Identifying Mechanisms Of Change: Utilizing Single-Participant Methodology To Better Understand Behavior Therapy For Youth Depression, Andrew R. Riley

Dissertations

The study’s primary goal was to provide a model for studying therapeutic mechanisms of action at the single-case level. By controlling for non-specific early responses, identifying potential mechanisms of action a priori, taking frequent measures of mechanisms and dependent variables, rigorously evaluating internal validity, and using a variety of analytic methods, a unique model for analysis of potential mediators was created. Eleven depressed youths were recruited to receive first a non-directive therapy (NDT), followed by a behavioral therapy (BT) for those still displaying high levels of symptoms. Four participants responded to NDT. Of the remaining seven, all showed some improvement …

Social Justice, White Racial Identity, And Multicultural Competency Among White Master Level Trainees In Counselor Education And Counseling Psychology, Sara Rebecca Streufert

Dissertations

In recent years, scholars have become more vocal regarding counselors and counseling psychologists’ responsibilities to advance efforts for social change (Goodman et al., 2004; Speight & Vera, 2004; Vera & Speight, 2004). As a result, empirical investigations have started to evaluate variables that may contribute to trainees and mental health professionals’ desire to participate in social justice advocacy (Beer, 2008; Caldwell, 2008; Landreman et al., 2007; Nilsson & Schmidt, 2005). However, most of these studies do not focus on trainees and mental health professionals who identify as White. The present study used quantitative analyses to explore nine hypotheses regarding the …

The Motives Of Trade Credit Usage And The Importance Of Risk Perception For Decision-Making Behavior, Kun Zhao

Dissertations

The objective of this study is to discuss two motives of trade credit usage for large and small firms. To examine one of the motives–transaction motive—the study models a circulation mechanism in trade credit. The nature of the mechanism is such that firms are motivated to balance their trade credit inflows (accounts payable) with their outflows (accounts receivable). An empirical test is therefore needed to examine this issue. The findings in Chapter 1 support the theory of transaction motive that firms with more bank tolerance are more likely to advance the flow of trade credit to their clients. In particular, …

Obstructive Sleep Apnea And The Effects Of Co-Existing Factors On Pacu Stay Time, Shari F. Jones Phd, Crna

Dissertations

Significance/Background: Obstructive Sleep Apnea (OSA) is the most common disturbance during sleep affecting 30% of the population. The occurrence of moderate/severe OSA is 11.4% in men and 4.7% in women. OSA is caused by repetitive partial or complete obstruction of the upper airway with apnea episodes. OSA is prevalent in western society, yet is frequently undiagnosed due to lack of knowledge of the disorder. This population presents a challenge during the peri-operative period due to increased risk for several complications. Of particular interest to Nurse Anesthetists, are respiratory complications that result in delayed emergence from anesthesia, delayed post-operative recovery, increased …

Examining The Relationship Between Supervisory Styles And Counselor Skill And Personal Development Perceived By The Supervisee, Bruce Michael Meissner

Dissertations

This study replicates the Fernando and Hulse-Killacky (2005) study of supervisory styles and self-efficacy perceived by the supervisee. The Fernando and Hulse-Killacky study assessed general counseling students from Council for Accreditation of Counseling and Related Educa¬tional Programs (CACREP) using the Supervisory Styles Inventory (SSI; Friedlander & Ward, 1984) with a measure of self-efficacy, the Counseling Self-Estimate Inventory (COSE; Larson, Suzuki, Gillespie, Potenza, Bechtel, & Toulouse, 1992). The present study used the SSI with a population of rehabilitation practicum counseling students from Council on Rehabilitation Education (CORE) accredited master level rehabilitation counseling training (RCT) programs to assess the relationship between supervisory …

Analysis Of The Impact Of Implementing Interdisciplinary Pods On Student Achievement In Georgia Middle Schools, Andrew Lynn Bristow

Dissertations

With the increasing demands for middle schools to meet Annual Yearly Progress and the Annual Measurable Objective levels of the No Child Left Behind Act (2002) middle school principals are faced with decisions to incorporate the appropriate middle school instructional model. This study examined the longitudinal achievement data of sixth and seventh grade reading, English language arts, and math on the Georgia Criterion Reference Competency Test (CRCT) in 20 middle schools from 2008 – 2011 in a large suburban school district in Georgia. Of the schools, two implemented a junior high model, six implemented an interdisciplinary pod model, and twelve …