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Perceived Effectiveness Of Hall Director Leadership Style On The Satisfaction Of Resident Assistants In Mississippi, Rheo Joelyn Avorice Morris

Dissertations

The purpose of this study was to ascertain which leadership style correlates most with RA satisfaction in residence halls at three public universities in Mississippi. When satisfied, RAs will be more efficient in their roles and this will transfer to students residing in the halls. As a result more students in the residence halls will become more satisfied with their living environment and residence hall experience. Schroeder and Mable (1994) have stated that residence halls lack strong internal direction and a solution to this problem is to encourage the development of effective leadership skills! Instead of addressing the lack of …

Matching Time Of Day And Preference For Adolescent Achievement, Leisha Moree Parker

Dissertations

Research shows that adolescents enter a circadian-phase delay as they approach and enter high school. On or about age 14, teens become less of a morning learner due to biological factors. Researchers have determined consequences to the adolescent's circadian shift as related to learning; therefore, morning time may have a negative influence on the cognitive functioning of teens resulting in lower test scores. This study was an attempt to determine if time of day, gender, and learning preference using the Morningness/Eveningness Scale for Children (MESC) as proposed by Carskadon, Vieira, and Acebo (1993) would result in a statistical difference in …

Relationships Among Elementary Teachers' Self-Perceptions Of Musical Intelligence, Perceived Value Of Instruction Through Music, And Classroom Instructional Practices, Peggy Jo Hubbard Mccullough

Dissertations

This study was designed to examine educators' perceptions and practices of instruction through music. Using primarily quantitative methods for collection and analysis of data, correlations were sought among the primary variables: elementary teachers' perceptions of the value of instruction through music, their self-reported frequency of instruction through music, and their self-evaluated level of musical intelligence. The hypothesis for this study was that a positive correlation existed between any two of the three variables.

Participants included elementary teachers representing instructional grades one through five from four elementary schools in the southeastern part of the United States. To collect data, a survey …

The Effects Of Reading Apprenticeship On Junior College Students' Metacognitive Awareness And Comprehension Of Academic Texts, Patti Rasberry Smith

Dissertations

This descriptive quantitative research study explored if a focus on Reading Apprenticeship strategies and routines in a college level composition class would affect students' metacognitive awareness and comprehension of academic text. Participants included 141 students from one junior college in a southeastern state. The 141 participants were enrolled by choice in six sections of composition taught by three instructors who had all received extensive training in implementing the Reading Apprenticeship framework in their classes. The participants were administered the Revised-Curriculum Embedded Reading Assessment (CERA) twice (pre and post intervention) during the fall semester of the 2008-2009 school year. Participants read …

Middle School Cultures And Student Achievement, Nichel Holland Swindler

Dissertations

School principals have the daunting task of improving their schools and ensuring that student performance increases. Many principals are using their understanding of leadership and culture to transform their schools in order to provide high-performing educational services. The primary purpose of this study was to increase the understanding of those middle school cultures that do in fact, facilitate student performance and achievement.

This study was conducted using information from middle schools in three southeastern states, Georgia, North Carolina, and South Carolina. Teachers completed a 35-question school culture questionnaire designed by Dr. Jerry Valentine. Three research questions were proposed and answered …

Reverse Engineering Of Gene Regulatory Networks For Discovery Of Novel Interactions In Pathways Using Gene Expression Data, Tanwir Habib

Dissertations

A variety of chemicals in the environment have the potential to adversely affect the biological systems. We examined the responses of Rat (Rattus norvegicus) to the RDX exposure and female fathead minnows (FHM, Pimephales promelas) to a model aromatase inhibitor, fadrozole, using a transcriptional network inference approach. Rats were exposed to RDX and fish were exposed to 0 or 30mg/L fadrozole for 8 days. We analyzed gene expression changes using 8000 probes microarrays for rat experiment and 15,000 probe microarrays for fish. We used these changes to infer a transcriptional network. The central nervous system is remarkably plastic in its …

Integration Of The Bscs 5e Instructional Method And Technology In An Anatomy And Physiology Lab, Tamilselvi Gopal

Dissertations

This research provides an understanding of how the 5E instructional method combined with educational technology tools can be used in teaching undergraduate college level anatomy and physiology laboratory classes. The 5E instructional model is the exemplary instructional model in teaching biology for high school students. The phases in the 5E learning cycle are Engage, Explore, Explain, Elaborate, and Evaluate. In every step of the learning cycle, the researcher used appropriate technology tools to enhance the teaching and learning processes. The researcher used the Dynamic Instructional Design model to identify the appropriate technology tools for instruction. The topics selected for modification …

Interrelations Among Personality, Religious And Nonreligious Coping, And Mental Health, Jude Martin Henningsgaard

Dissertations

Religion's involvement in the coping process remains an underexplored area of coping research despite most psychologists agreeing that religion is integral to this process for many individuals. Interestingly, there is some disagreement among psychologists regarding whether religious coping can be "reduced" to nonreligious coping (Siegel, Anderman, & Schrimshaw, 2001). To better understand how religious and nonreligious coping contribute uniquely to the prediction of mental health outcomes, the study's first and second goals were to determine the incremental validity of each type of coping, above and beyond the other. The study's third goal was to determine whether select coping strategies mediated …

Inferring Gene Regulatory Networks From Time Series Microarray Data, Peng Li

Dissertations

The innovations and improvements in high-throughput genomic technologies, such as DNA microarray, make it possible for biologists to simultaneously measure dependencies and regulations among genes on a genome-wide scale and provide us genetic information. An important objective of the functional genomics is to understand the controlling mechanism of the expression of these genes and encode the knowledge into gene regulatory network (GRN). To achieve this, computational and statistical algorithms are especially needed.

Inference of GRN is a very challenging task for computational biologists because the degree of freedom of the parameters is redundant. Various computational approaches have been proposed for …

The Effect Of Holland's Person-Environment Fit On Trait Anger, Interpersonal Conflict At Work, And Workplace Aggression, Aimee Chantelle Pseekos

Dissertations

This study examined the effect of Person-Environment fit, as defined by Holland's (1997) theory, on trait anger, interpersonal conflict at work, and workplace aggression in a sample of employees in the United States. Job satisfaction was also examined with regard to concurrent and discriminant validity information for this sample. Results indicated that there was not a statistically significant effect of Person- Environment fit on trait anger, interpersonal conflict at work, or workplace aggression. The concurrent and discriminant validity of findings was supported through relationships between job satisfaction, Person-Environment fit, and workplace aggression. Limitations and implications for further research related to …

Restoring Confidence: A Qualitative Study Of The Experience Of Interim Commanding Officers In U.S. Navy Operational Units, Shoshana S. Chatfield Edd

Dissertations

Commanding officers in the United States Navy are entrusted by law with absolute authority, responsibility, and accountability. Despite a rigorous selection process, some commanding officers are relieved of command every year. In many cases, these commanding officers are replaced by interim commanding officers, leaders selected to fill the job for short periods of time. There is a gap in leadership literature about the phenomenon of interim command leadership in the Navy. This study investigated interim commanding officers' experiences of taking command following the deliberate removal of the unit's previous commanding officer. A review of current literature on the subjects of …

The Use Of Performance Based Funding In A Sport Organization: A Case Study Of The United States Olympic Committee, James Thomas Binns

Dissertations

The United States Olympic Committee (USOC) changed their funding strategy after the 2000 Olympic Games in Sydney, Australia. The USOC moved to a performance based funding strategy to focus on the bottom line and medal podium performance. After eight years of claiming to be an organization focused on performance based funding principles, monetary gains have been made while continuing to focus on the development of Olympic medalists. Clearly performance based funding principles have helped the USOC accomplish its stated goals.

The purpose of this study was to determine if the USOC had embraced the fundamental principles of performance based funding …

Preschoolers' Understanding Of The Relationship Between Perceptual Access And Accuracy Of Knowledge: A Study Of 4- And 5-Year-Olds' Judgments About Model Peers, Kathryn Ann Cooper

Dissertations

No abstract provided.

The Expanded Core Curriculum And Its Relationship To Postschool Outcomes For Youth Who Are Visually Impaired, Martin R. Monson

Dissertations

The purpose of this study was to examine the relationship between instruction in the Expanded Core Curriculum (ECC) for students who are visually impaired and postschool quality of life (QOL) outcomes. The study was an analysis of an existing dataset collected as part of the National Longitudinal Transition Study 2 (NLTS2). Information from wave 1 of the respective teacher, program, and parent surveys was used to gather information related to the ECC areas, and information for the wave 3 parent or youth survey, the most recently available dataset, for only out of school youth was used to gather information related …

Traditional And Nontraditional Preservice Elementary Teachers' Perceptions About Mathematics And Mathematics Teaching, Anna Marie Wheeler

Dissertations

In this qualitative dissertation, I examined six nontraditional (based on age) and six traditional preservice elementary teachers' beliefs and changes in beliefs about mathematics and mathematics teaching. These case study participants were enrolled in one of three mathematics content courses designed for preservice elementary teachers at a mid-sized doctoral granting university in the western United States. I selected the twelve participants based on the predetermined criteria of gender (female), age (less than 30 for traditional and at least 30 for nontraditional), mathematics instructor, preservice mathematics course, and group dynamics. Data collection consisted of two approximately 45-minute long interviews per preservice …

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

Dissertations

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

Selecting Effective Mathematics Interventions In The Rti Process Via Brief Experimental Analyses, Carmen Daniela Reisener

Dissertations

The treatment utility of brief experimental analyses (BEAs) for identifying effective treatments for individual students experiencing mathematics difficulties is a novel area of research; especially in a Response-to-intervention (Rtl) framework. One fourth and three sixth grade students served as participants in the current study. The effects of a variety of evidence-based mathematics computation fluency interventions were examined in a BEA format. Effective treatments identified from the BEA for each participant were alternated during an extended analysis. The results of the current investigation indicated variability within and across participants in response to a variety of evidence-based interventions. Visual analysis of the …

Unlocking Doors For The Locked-Out: How Can Community Colleges Help To Demolish Barriers, Build Bridges, And Transition Male Ex-Offenders Into The Workforce, Jeannette Collins-Molden

Dissertations

Over 670,000 adult prisoners were released in 2004. It is estimated that by 2010 over 1.2 million inmates will be released annually. The purpose of this study was to explore (a) barriers that male ex-offenders encounter in their pursuit of entering the workforce and (b) various types of education and support services that community colleges could provide in order to assist this marginalized population in overcoming these barriers. This qualitative case study was conducted at a community college offering programs that attracted a population of at least 50% male ex-offenders. Six male ex-offender students, four of the case study institution …

Sexual Selection In A Species With Exploded Leks: The White-Crowned Manakin (Pipra Pipra), Wendy P. Tori

Dissertations

Understanding what determines male reproductive success is central to sexual selection theory. The main goal of this dissertation was to examine the processes that shape female mate choice and male reproductive success in an exploded lek species: the White-crowned Manakin (Pipra pipra). The first chapter examined if females select males with certain genetic characteristics to gain indirect fitness benefits. Specifically, it tested whether females preferentially mate with unrelated males or males with high overall heterozygosity to increase the genetic diversity of their offspring. The second chapter examined if food resources within territories affect male mating success of territory …

Confidential Sources And Contempt Of Court: An Argument For Change, Angel Fahy

Dissertations

This thesis sought to examine the law on contempt of court as it pertained to journalists’ refusal to give evidence that would reveal the identity of their confidential sources of information. It argued that current law in this jurisdiction does not go far enough to protect journalists’ sources and, consequently, press freedom. It contended that despite the introduction of a statutory provision in the UK to provide qualified immunity from contempt charges for journalists who refused to reveal their sources, the law is not sufficiently clear to allow journalists to grant confidentiality without fear of prosecution. This thesis found that …

Comparison Of Grade Point Averages And Dropout Rates Of Students Who Participate In Extracurricular Activities And Students Who Do Not Participate, Timothy Carl Boatwright

Dissertations

In this study, the author examined the effects of participation in extracurricular activities on high school students’ grade point averages (GPA’S) and drop out rates. This study focused on high schools located in southwest Missouri. Students’ grade point averages and drop out rates were obtained from high school athletic directors and high school principals. The data were analyzed to determine if participation in these activities was beneficial to students or a hindrance in their quest for a quality education. Data were gathered and analyzed and it was determined using t-tests that students involved in extracurricular activities had higher grades and …

Teacher Compensation And The Academic Achievement Of Elementary Students, Doug Arnold

Dissertations

This study examined Missouri Assessment Program achievement scores and teacher salaries to determine if a correlation existed. Student achievement scores and teacher salaries were obtained from the Missouri Department of Elementary and Secondary Education for the 2006-2007 school year. Analysis of the data indicated there was a significant correlation between student achievement as measured by the Missouri Assessment Program and teacher salaries. This study is part of a companion project. The researchers collaborated on the research portion of this study. The researchers shared common goals, defined their roles in the review of literature and coordinated efforts to produce this project. …

Knowledge Transfer Within A Software Development Team, Geraldine Conway

Dissertations

Knowledge in a software company is the blood of the company, not surviving without

the valuable knowledge running through its veins. Knowledge is no longer seen as an

object of competitive advantage but is the core of how an organisation operates.

The transfer of tacit knowledge into a format that is usable and can be transmitted to

other individuals is a challenge in any organisation due to the nature of this

knowledge. Tacit knowledge is a challenge to convert into an explicit form as it is hard

to contextualise this knowledge in order for it to be reusable for others. …

Investigating The Viability Of Virtual Communities Of Practice In The Public Sector, Sue Bolger

Dissertations

Communication and collaboration are very important topics in the domain of

Knowledge Management. Knowledge, which exists within the employees of an

organisation, can be extracted and harnessed effectively to become an extremely

valuable asset to the ongoing business goals and objectives of the organisation. This

embedded knowledge must be released in an appropriate manner in order for it to be

usable and, it has been shown that dialogue and discussion through the use of an online

tool, enables this release and re-use of vital concepts and knowledge.

This research investigates the area of communication and knowledge sharing amongst

disparate Irish …

Reading First Program Effects On Students With Disabilities, Brenda K. Lakin

Dissertations

The passage of the NCLB Act in 2002 and the Individuals with Disability Education and Improvement Act of 2004, mandated more accountability for student achievement. Students with disabilities were expected to progress through the curriculum and show gains in academic achievement at the same rate as other students. Therefore, schools were forced to look at their special education programs and make changes in instructional methods. One of the programs funded under NCLB was Reading First which was to ensure that all students would be able to read by the end of third grade. Reading First focused on helping those students …

Dimensions Of Intuition: First-Round Validation Studies, Rosanne Vrugtman

Dissertations

ABSTRACT This study utilized confirmatory factor analysis (CFA), canonical correlation analysis (CCA), regression analysis (RA), and correlation analysis (CA) for first-round validation of the researcher¿s Dimensions of Intuition (DOI) instrument. The DOI examined 25 personal characteristics and situations purportedly predictive of intuition. Data was collected from 302 respondents, ages 20-79, from differing occupations and educational backgrounds nationwide. Hypothesis 1: CFA disconfirmed the theorized 3- and 21-factor intuition models, finding 15 factors, accounting for 65.6% of the variance, to be the most efficient capture of intuition. Hypothesis 2: CCA tested the relationship between the 15 factors and the brain quadrants, as …

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

Dissertations

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

Effects Of Positive Behavior Support Programs On Student Behaviors, Kenneth George Weissflug

Dissertations

This study was conducted in order to examine the effects of a positive behavior intervention program in a middle-school setting. Over the course of many years, Rogers Middle School has had chronic discipline problems as evidenced by the number of behavioral referrals by teachers to the principals’ offices. As discipline problems increased, student classroom performance seemed to decrease. In the school year 2002-03, Rogers Middle School implemented a program called Positive Behavior Intervention Support (PBIS) to address the discipline problems. The program objective was to improve student achievement by improving behaviors. This study allowed the researcher to examine the effectiveness …

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

Dissertations

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

Meta Analyses Of Multiple Baseline Time Series Design Intervention Models For Dependent And Independent Series, Oluwagbohunmi Adetunji Awosoga

Dissertations

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

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