Digital Commons Network^™

Who Will Defy Authority? Personality Features And Destructive Obedience In The Milgram Paradigm, Ashton Caroline Southard

Dissertations

The present study examined the potential role of individual differences in personality in the likelihood of engaging in destructive obedience to authority within a modified version of the Stanley Milgram paradigm (Milgram, 1963, 1974). Personality features examined included the Big Five dimensions of agreeableness, openness, neuroticism, conscientiousness, and extraversion, and the dimensions of the Dark Triad, which consist of narcissism, psychopathy, and Machiavellianism (Paulhus & Williams, 2002). Participants were 39 undergraduates enrolled in introductory psychology classes who participated in exchange for partial fulfillment of a research requirement. Data were collected in two phases. Phase 1 consisted of online completion of …

A Beacon Of Light: Tougaloo During The Presidency Of Dr. Adam Daniel Beittel (1960-1964), John Gregory Speed

Dissertations

This study examines leadership efforts that supported the civil rights movements that came from administrators and professors, students and staff at Tougaloo College between 1960 and 1964. A review of literature reveals that little has been written about the college‘s role in the Civil Rights Movement during this time. Thus, one goal of this study is to fill a gap in the historical record.

A second purpose of this study is to examine the challenges of progressive leadership at a historically Black college in Mississippi during the Civil Rights Movement when a White president was at the helm.

When Dr. …

A Sleep Apnea Program For Commercial Drivers, Gayla Ann Dace

Dissertations

Sleepy driving is a major contributing factor to the motor vehicle crash risk associated with commercial drivers (Pack et al., 2006). In commercial vehicles, approximately 31% to 41% of major crashes can be linked to sleepy driving (Gurubhagavatula et al., 2004). An average non-fatality crash involving a commercial motor vehicle costs about $75,637 while a fatality crash averages about $3.54 million (Gurubhagavatula et al., 2004). A contributing factor to sleepy driving is obstructive sleep apnea (Pack et al., 2006). The purposes of this study were to: (1) determine how many commercial motor vehicle drivers referred to a sleep center as …

Relationship Between Horizontal Violence Among Registered Nurses And Falls, Elizabeth Densford Rocha Phd

Dissertations

Background: Horizontal violence is a manifestation of oppressed group behavior leading to low self-esteem and feelings of worthlessness among nurses. Horizontal violence leads to the creation of a hostile, unsafe work environment preventing nurses from performing at their highest potentials. A hostile work environment leads to a culture of unsafe patient care which may result in increased harm to patients. An understanding of why horizontal violence occurs and the implications of this phenomenon are the first steps in addressing this destructive behavior as well as protecting patients from harm. Health care environments must support nurses to perform at their best …

An Interpretivist Case Study Of Leadership Transition In The Context Of A Southern Baptist Church, Ronald Tuck

Dissertations

This ethnographic study examined the experiences of key individuals involved in a senior leadership transition in the context of the church. Leader transition constitutes a significant aspect of organizational leadership theory, yet succession planning is often neglected in the context of churches. This study revealed that leadership transition is not a single event in the history of a church organization, but rather an evolution of events involving a multiplicity of factors and individuals. Narratives from five individuals directly involved in the pastoral leadership transition process informed the study: the search committee chair, the outgoing and incoming pastors, and two differently-located …

Processing And Characterization Of Innovative Magnesium Alloys For Biodegradable Orthopaedic Implants, Christopher E. Smith

Dissertations

There is a need for innovation in medical implant devices through novel biomaterials that will improve the quality of life. The first step in the creation of a foundation of knowledge and technology to improve these implant devices is through the creation of new alloys with the capabilities of biodegradation and bioabsorption without a toxic effect that will pass through FDA regulatory procedures. In this study, unique heat treatment processing techniques coupled with innovation in elemental alloying produced distinctive magnesium (Mg) based alloy systems. The MgZnCa system was used as the underpinning system where four groups of novel alloys were …

The Challenges Of Persisting First Generation College Students: A Comparison Between Students With Trio Support And Those Without, Claudean Kizart

Dissertations

This qualitative study examined first generation college students who persisted towards completing baccalaureate degrees with and without the assistance of TRIO, a federally funded program that assisted first-generation college students with obtaining baccalaureate degree. The researcher gathered empirical data through conducting semi-structured, one-on-one interviews with 20 first-generation students from two universities who were beyond their first year of college and possessed a 2.0 or higher grade point average (GPA). Interviews were retrospective, as all students were upper-class college students who completed at least one year of college at one of two four-year universities. It was important to the study design …

The Logistics Of Implementing A Field-Based Comprehensive School Reform Initiative, Dawn E. Reeves

Dissertations

This research is a qualitative, reflective case study regarding a cohort in the form of a district-university partnership between the Oak Park Schools in Oak Park, Michigan and the College of Education at Western Michigan University in Kalamazoo, Michigan. The initiators of the program envisioned a more successful urban school district by offering training beyond the traditional professional development to district teachers with an incentive of a Master’s Degree. The criteria of this particular initiative mandated that the program be field-based where all courses met in district buildings and be non-traditional, where all content was focused on the needs of …

Investigation Of The American Recovery And Reinvestment Act Of 2009: The Role Of Stimulus Funding On Development Of A Three-Tiered Intervention, Laura Grayson

Dissertations

The purpose of this research study was to investigate how school districts, in the state of Missouri, dispersed funds from the American Recovery Reinvestment Act (ARRA) of 2009 to help drive educational reform, with respect to reading achievement and Response to Intervention strategies. The difference between the American Recovery and Reinvestment Act and other pieces of legislation aimed at educational accountability was that states were only given two years to spend the monies associated with this legislation. This quantitative research study examined 60 school districts in the state of Missouri to determine if there was a relationship between the stimulus …

Planning For Change While Changing The Plan: A Case Study Of Staff Perceptions Of An Elementary Ell Program Redesign, Joanne Panopoulos

Dissertations

This study shows how I, the leader, conceptualized and implemented a program redesign over the course of two years (2009-11). At the time of this study I was faced with multiple factors which led to the inspiration for change: (a) the relatively rapid increase in the number of students needing ELL services, (b) a growing teacher concern for ELLs performing in the core academic areas, and (c) greater emphasis on improving level of English proficiency and overall academic performance for placement purposes in the ELL program and in the regular education class, and (d) the change of exit criteria in …

A Comparison Of Charter Public And Traditional Public School Principals: Who They Are And How They Function, Jared R. Vickers

Dissertations

In the context of the charter school movement in the last 25 years, this author analyzed the 2007-2008 Schools and Staff Survey (SASS) data to answer two research questions: (a) after controlling for school level and school size what are the differences between traditional and charter public school principals when examining their personal and professional backgrounds in terms of demographics, experience, and education and (b) after controlling for school level and school size what are the differences between traditional and charter public school principals in decision-making, working conditions, and perceptions of the position?

Analyses for research question 1 revealed that …

Investigating Practices Of Research-Proven Multidimensional Teacher Evaluation Systems In Michigan Schools, George A. Aramath

Dissertations

Traditional teacher evaluation systems have little to no impact on changing teacher behavior or improving student achievement. Subsequently, studies and reports show the lack of and need for multidimensional teacher evaluation system. This deficiency and need is especially evident in Michigan due to the state's recent legislative mandate that their evaluation system must include multiple data as measures of educator effectiveness.

The purpose of this study is to investigate and describe how two Michigan public schools are attempting to build a multidimensional teacher evaluation system that includes the new Michigan mandate to incorporate evidence of student learning as a significant …

Gdnf Content And Nmj Plasticity In Slow And Fast Twitch Myofibers Follows Recruitment In Exercise, Amy Morrison Gyorkos

Dissertations

Glial cell-line derived neurotrophic factor (GDNF) supports and maintains the neuromuscular system during development and through adulthood by promoting neuroplasticity. GDNF may play a role in delaying the onset of aging and help compress morbidity by preventing motor unit degeneration. Exercise has been shown to alter GDNF expression differently in slow and fast twitch myofibers. The aim of this dissertation project is to determine if different intensities of exercise can promote changes in GDNF expression and neuromuscular junction (NMJ) morphology in slow and fast twitch muscle fibers. Skeletal muscle fibers were analyzed from adult Sprague Dawley rats aged 4 weeks …

Trust In Leadership: Investigation Of Andragogical Learning And Implications For Student Placement Outcomes, Laverne Gillespie

Dissertations

Purpose. The investigation sought to determine the significance and or the effects of an ex post facto staffing intervention involving the addition of a Regional (mid-tier) team of instructional leaders as a viable and sustainable solution for increased operational effectiveness year over year, and, if there could be implications on employment outcomes. Furthermore, to determine whether this staffing intervention of adding a Regional (mid-tier) team of instructional leaders affected the primary Andragogical factors used for instructional effectiveness and did the change create a conducive condition for learning for Career Services Leaders from the perspective of Andragogy. Design/Methodology/Approach. Mixed-method research utilizing …

Determining How Tertiary Education And Human Capital Formation Influenced Economic Expansion In Israel, Japan, And Norway From 2000-2010, Erin Lee Kalkbrenner

Dissertations

Researchers have calculated the relationship between human capital development and economic output by various means of econometric modeling and by use of numerous indicators under the context of an assortment of human capital theory. This study was conducted to identify new interpretations of the expansion of human capital in the form of tertiary education enrollment in the countries of Israel, Japan, and Norway from 2000 to 2010. The researcher applied an OLS non-linear regression to establish four hypotheses, including modeling with regional dummy variables to generate point estimates for each country in order to analyze each country’s educational policy implementation. …

Use Of Task Clarification, Feedback, And Recognition To Increase Desired Behaviors Within An Organization’S Permit To Work System - Analysis Of Data Previously Collected As An Organizational Consultant, Tarek Abousaleh

Dissertations

The term ‘culture’ can be used to describe both a ‘social culture’ and a ‘work culture’. A social culture can be defined behaviorally as a pattern of overt and covert behaviors that are consequated by the verbal community and the contingency specifying rules that facilitate behavior independent of any first hand experience. It is this community that defines which behaviors are reinforced, extinguished, or punished. Similarly, a work culture can be defined as a pattern of overt and covert behaviors that are consequated by the work community (leadership, employees, self, etc.) and the contingency specifying rules that facilitate behavior/performance independent …

Synthesis, Characterization And Potential Applications Of Palladium And Ruthenium Nanostructures, Clara Patrice Adams

Dissertations

Controlling the size and shape of metal nanostructures is important for tuning the intrinsic chemical and physical properties of materials, and consequently their potential technological applications. Modulating the morphology of metal nanostructures is essential to understanding the structure-function relationship (for example, optical, magnetic, catalytic, and electronic properties) under various environmental conditions. Our work describes the development of new procedures for the synthesis of well-defined isotropic and anisotropic nanoparticles consisting of palladium (Pd) and ruthenium (Ru). Characterization of the nanostructures was carried out using transmission electron microscopy (TEM), high resolution-TEM (HRTEM), powder x-ray diffraction (XRD), selected area electron diffraction (SAED) and …

A Metaevaluation Of Evaluations Of Health Care Programs That Employ The Chronic Care Model, Jan Fields

Dissertations

Background: The purpose of this dissertation is to explore the use of metaevaluation to evaluate the quality of healthcare studies conducted on programs that employ the Chronic Care Model (CCM) to provide chronic illness care. In this study, healthcare studies of CCM programs are regarded as program evaluations. Method: Using a non-experimental cross-sectional design, 28 healthcare studies of CCM programs were evaluated using the accuracy standards portion of the Program Evaluations Metaevaluation Checklist (Stufflebeam, 2011). The results of the metaevaluations were analyzed and compared to the HEAL grade of the same healthcare studies as determined by the Hierarchy of Evidence …

Impulsive Choice In Unmedicated And Medicated Children Diagnosed With Adhd: Examining The Variables Of Reward Type And Adhd Subtype, Nicole Henriksen

Dissertations

Developmentally inappropriate and impairing impulsive behaviors are often seen in attention-deficit/hyperactivity disorder (ADHD). One method for objectively assessing impulsivity is the Choice-Delay Task (C-DT) which presents repeated opportunities to choose between a smaller, sooner (SS) or larger, later (LL) reward. A preference for the SS reward that results in less total reward is considered impulsive. Many studies have found that participants diagnosed with ADHD choose the SS reward more than typical controls. However, less is known about the effects of different types of rewards, or the comparative performance of certain subgroups, such as children diagnosed with ADHD Predominantly Inattentive Type …

A Study On Generic Prescription Substitution Policy As A Cost Containment Approach For Michigan’S Medicaid System, Khandaker Nayeemul Islam

Dissertations

Increasing health care costs have made management of Medicaid services to provide low-income families through Medicaid programs critical in the recent times. The number of Medicaid beneficiaries in Michigan has increased over the years mainly due to the downsizing of auto sectors. Currently, states spend almost 16% of their budget for Medicaid, making it the second largest item in the budget for most (Kaiser Foundation, 2010). Prescription drugs are a significant part of Michigan’s Medicaid costs. Higher costs caused a tremendous fiscal burden on Michigan in administering the program and providing prescription drugs for its patients. Michigan has implemented several …

The Growing Women’S Political Activism In Africa 1990-2010: An Explanatory Analysis Of Institutions And Contexts, Sylivia Juta

Dissertations

Women all over the world face significant social, cultural, political, and economic barriers that prevent them from obtaining leadership positions. Africa is no exception. However, in the past four decades, Africa has shown a remarkable increase in the number of women gaining political leadership positions, in particular as representatives in parliaments. Due to this remarkable increase in the number of women in parliament in africa, there is a dearth of literature exploring this phenomenon more systematically. Most studies on women’s representation focus on the context of developed countries. The few studies on the African continent are mostly single case studies …

The Intersection Of Depression, Partner Violence And Poverty During The Perinatal Period, Catherine L. Kothari

Dissertations

Problem: Despite the wealth of research documenting the individual links between maternal depression, partner violence, and poverty, important gaps remain regarding their combined interactions, and their variation related to perinatal timing (pregnancy and postpartum). The current dissertation examined the interplay of these phenomena across perinatality.

Methods: This dissertation utilized secondary analysis of telephone survey data from a representative sample of women recruited during their postpartum hospital stay and interviewed four times over the subsequent 18 months. Linear regression was used for predictive modeling of fixed effects, and generalized estimating equation regression was used for multivariate analysis of temporal trends.

Findings: …

Numerical And Experimental Investigation Of Orthopaedic Fracture Fixation, Bipinchandra Patel

Dissertations

Poor bone fracture fixation leads to malunion, delayed union, non-union, or infection. These malunited fractures affect a bone’s ability to carry loads. Patient outcomes regarding fixation quality can be affected by the healing environment and human factors such as bone quality and surgeons’ perception. Furthermore, the stiffness and strength of the screw-plate construct affect the healing environment. Therefore, this dissertation investigates the stiffness and strength of the non-locking (conventional) and locking (fixed angle) type screw-plate constructs and the factors that contribute to them, such as screw-plate interface, screw design, bone density, cortical bone thickness and load orientation. Additionally, the surgeon’s …

Using Multi-Objective Value Estimation To Support Predictive Analytics For Human Service Project Management, David D. Wingard

Dissertations

Human service organizations need outcome measurement approaches that support project management for efficiency and effectiveness. While, in recent years, human services have increased their capacity to manage data and measure outcomes empirically, several barriers remain. First, current outcome measurement practices are not designed to effectively support the management of human services programs for maximum efficiency and effectiveness. Second, human services organizations need a methodology to manage programs to identified outcomes. This dissertation explored meaningful solutions to both issues. In Paper 1 (Chapter II), this dissertation assessed strengths and limitations of current outcome evaluation approaches and suggested an innovative application of …

Improving The Design Of Cluster-Randomized Trials In Education: Informing The Selection Of Variance Design Parameter Values For Science Achievement Studies, Carl D. Westine

Dissertations

The purpose of this three-essay dissertation is to provide practical guidance to evaluators planning cluster-randomized trials (CRTs) of science achievement. In an educational setting, interventions are often administered at the cluster level, while outcomes are typically measured at the student level through standardized achievement testing. When evaluating an intervention, a CRT is appropriate because it allows for treatment to be modeled at a different level than the unit of analysis, and properly accounts for the violation of independence that occurs due to nesting. Accurately designing a CRT involves estimating variance parameters (i.e., intraclass correlations [ICCs] and percent of variance explained …

Differences In Elementary School Team Communication And Practices For Students Of Varied Educational Status, Kathleen Kroll

Dissertations

This dissertation focuses on interdisciplinary problem-solving teams used to address the academic needs of elementary students struggling with reading. Use of teams has a strong theoretical base and wide endorsement by educational leaders, but limited empirical base. Three studies explore teams that convene students of differing academic status: typical learners (TL), literacy-learning risk (LLR), or language-learning disability (LLD).

The first, a survey study of 183 elementary school personnel in 8 professional categories, examines perceptions of teams convened for students with identified learning disabilities in the area of reading, compared with students struggling but unidentified. Results indicate principals, general education teachers, …

Does Participation In A Multi-Modal Activity-Based Program Impacts On Functional Recovery, And Quality Of Life In Adults With Spinal Cord Injury?, Carolyn S. Gerber Phd, Msn, Rn

Dissertations

The purpose of this study was to explore the relationships between relevant personal factors, participation in a multi-modal activity-based training program, and the program's impact on an individual's level of functional recovery, and overall quality of life in adults with Spinal Cord Injury (SCI). A descriptive, correlational design was performed on a secondary analysis dataset to conduct this study. Inferential statistics were performed with mixed ANOVA's on measures of ASIA UEM and LEM scores, EuroQol, and SWLS to compare their means. The study proposed that participation in a multi-modal activity-based training program would be associated with greater functional recovery, less …

Relationship Between Participation In Nurse Externship Program And Rn Retention And Quality Care, Lourdes C. Salandanan Phd

Dissertations

Study Background. Nurse externship programs were initially developed by healthcare institutions as a recruitment tool for new nurses. Literature has demonstrated the positive outcomes of the program on the participants and healthcare institutions but during times of economic difficulties, health care institutions discontinue the program. The studies that demonstrate the value of the program are limited to the recruitment phase and the 2-year retention of the newly graduated nurses. There is a need to demonstrate the value of the program in terms quality of care and long term RN retention. Research Questions. The three research questions this study addressed include: …

Factors Affecting Health Promotion Lifestyle Behaviors Among Arab American Women, Kholoud Khalil Phd

Dissertations

Guided by Pender and colleagues' (2006) revised health promotion model (HPM), this descriptive correlational study was designed to explore the relationships between personal factors (comprised of sociodemographic factors, degree of acculturation, and perceived stress), perceived health self-efficacy, perceived social support, and health promotion lifestyle behaviors (HPLBs) among a group of Arab American women (AAW) living in Southern California. A second purpose was to explore the psychometric properties of the translated version of the perceived health competence scale (PHCS). A convenience sample of 267 AAW were administered a paper copy of a self-reported survey. Four of the study's five standardized measures …

Do New Buildings, Equipment, And Technology Improve Student Outcomes? A Look At One Community College's Experience, Danene Twyman-Brown Phd

Dissertations

During the last decade, community colleges have taken a close look at the way they educate and train students, and are using an assortment of student engagement indicators in an effort to assess and document learning outcomes of their students. While these indicators have proven helpful, the extent to which new buildings, equipment, and technology have been integrated into these metrics has been sorely lacking; instead, the assumption has been that more modem facilities, equipment, and technology will improve students' learning and better prepare them for the workforce. To test this assumption, this study examined the relationship between a new …