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The Use Of Multiple Intelligence Concepts With Middle School Students And Future Academic Achievement, Christa Fountain Glenn

Dissertations

This quantitative quasi-experimental study examined the variables of student’s grade point averages when Multiple Intelligences were introduced and implemented in a study in 2007. To examine this information, in 2007 a study was conducted of 115 eighth grade students from a single grade school in the southern United States. At the conclusion of the study in 2007, it was the researchers’ belief that students may possibly utilize the Multiple Intelligences in their upcoming years as high school students, therefore, the study continued and the academic achievement by way of grade point averages of 94 of the original students now ending …

Developing A Biosensor For The Detection Of Bacteria: A Comparison Of Methods For Isolating Bacteria-Specific Antibodies, Scott Allen Walper

Dissertations

The antigen-antibody interaction is known to be a high affinity and highly specific interaction that can readily be used for the detection and identification of biological and chemical agents. These studies were conducted to develop an efficient and cost-effective method of obtaining bacteria-specific antibody molecules for integration into a fielddeployable biosensor. Antigen-binding molecules were obtained both as full-length IgG molecules from a hybridoma cell line and as recombinant single-chain Fv (scFv) antibodies isolated from naïve and immunize libraries. Monoclonal and recombinant antibody systems were compared on the effectiveness of producing new, target-specific molecules; the efficiency of production and purification of …

A Study Of The Effective Interfacial Tension Between Miscible Fluids By Spinning Drop Tensiometer And Microfluidics, Gloria Dollie Viner

Dissertations

A miscible system is a system in which two fluids can completely dissolve in one another. A sharp concentration gradient can be observed in miscible systems. We studied the concentration gradient or miscible interface between IBA (isobutyric acid) and water, a miscible system near a consulate point (close to the system’s upper critical solution temperature [UCST]). The original hypothesis was that the sharp concentration gradient of IBA/water was due to barodiffusion, a diffusion effect driven by pressure. We tested this hypothesis by studying IBA/water at five different rotation rates and three different temperatures. At 20 oC, increasing rotation acceleration from …

A Longitudinal Study Of Block Scheduling Versus Traditional Scheduling In Mississippi Schools: Utilizing The Mississippi Student Assessment System And Administrators’ Perceptions, Linda Oettiker Smith

Dissertations

Accountability has become increasingly important in an era of financial stress coupled with the demand for continuous improvement, demonstrated through state mandated tests. In order to address the accountability issues associated with No Child Left Behind and in all probability the future Elementary and Secondary Education Act, it is critical to have current data regarding issues related to student achievement. For over a decade, school leaders have been encouraged to examine instructional time, or the use of scheduling formats, such as block scheduling.

This study was intended to provide school and district-level administrators with additional data relevant to the effect …

Teacher Depth Of Knowledge As A Predictor Of Student Achievement In The Middle Grades, Tracy Henshaw Jackson

Dissertations

Schools strive to hire highly qualified teachers to educate and empower students to become high performers (NCEE, 1983; Erickson, 1995). As a part of this effort, teachers are required to obtain specific skills and certification to meet students’ academic needs. While the intent is recognized, there continues to be a discrepancy between highly qualified teachers in the middle grades and student achievement (The Nations Report Card, 2005; Turner-Bissett, 1999). Therefore, it is imperative to examine teachers’ perceptions and instructional strategies that may influence students’ achievement.

The purpose of this study was to determine whether there is a correlation between high-performing …

The Mathematics Self-Efficacy And Calibration Of Students In A Secondary Mathematics Teacher Preparation Program, Joseph Champion

Dissertations

Social cognitive research has linked students’ perceived academic capabilities, or self-efficacy, to academic choices, self-regulation, and performance in diverse contexts from reading comprehension to mathematical problem solving. This study addressed a need to investigate the interactions among prior achievement, self-efficacy, calibration (the accuracy of self-efficacy beliefs), and mathematics performance for students enrolled in the content courses of a secondary mathematics teaching program. The sample included 195 students in 12 classes ranging from calculus to second-semester abstract algebra at a mid-sized U.S. doctoral-granting university with a large secondary mathematics teacher education program. Data included background surveys, selfefficacy ratings preceding final exams, …

Critical Multicultural Education For Social Action, Jan Ricketts Ferrari

Dissertations

No abstract provided.

Characterization Of The N-Terminal Domains And Disease-Causing Mutations Of The Human Wilson Protein, Joshua Mutambuki Muia

Dissertations

The Wilson protein (ATP7B) is a copper transporting ATPase that is involved in copper trafficking and homeostasis. Unlike the other known P-type ATPases, it possesses six homologous metal binding domains at the N-terminal end. Several mutations in the gene coding for this protein lead to Wilson disease, a hepatic disorder characterized by impaired excretion of copper in the bile, and accumulation of copper in body organs such as the liver, brain, kidney, and eye cornea. Characterization of various regions of expressed and purified ATP7B has been hampered by its low stability, aggregation and degradation.

In this research, novel methods were …

Professionials' Perceived Qualities For Collaborative Parent And Professional Partnerships, Shawn R. Sweet Piantoni

Dissertations

To truly appreciate and address the strengths and needs of children with disabilities, parents and professionals must be able to work collaboratively within longterm partnerships. Challenging the creation of parent and professional partnerships is a lack of common understanding or agreement upon what relationship qualities facilitate or deter from their development and preservation. This study investigated what relationship qualities are considered necessary according to a select group of professionals to foster collaborative partnerships between professionals and parents as well as to improve their handling of conflict. The study found that relationship qualities such as communication, respect, honesty, trust, flexibility, and …

A Validation Study Of The Planning, Attention, Simultaneous, And Successive (Pass) Theory And Its Relationship To Reading Achievement In Adults, Justin Moore Walker

Dissertations

This study set out to determine if the Planning, Attention, Simultaneous, Successive (PASS) cognitive processing model, a model previously investigated with children, would hold its factorial structure with adults. A collection of PASS experimental tasks were analyzed through Maximum Likelihood Factor Analysis. A four-factor solution consistent with the theoretical model was found with little variation from the literature. In addition, the extent to which the PASS experimental tasks and composite areas predicted reading achievement was examined through multiple regression. The results suggested that the PASS cognitive processing model provides adequate prediction of academic achievement in adults. The Successive PASS composite …

Organic Chemistry Preconceptions And Their Correlation To Student Success, Jodie T. Wasacz

Dissertations

When general chemistry students register for organic chemistry, they often have a negative connotation associated with the topic. It has been observed that students talk as if they are experts in what organic chemistry is and exactly how hard it is when many of them have had very little background on the subject. Some students do not even know what topics organic chemistry encompasses. By establishing a framework of where their preconceptions come from and what they are, instructors, will have a better understanding of how to address preconceptions when beginning an organic chemistry course, or perhaps even before. Furthermore, …

The Tale Of Mental Causation: Fact Or Fiction?, Chia-Lin Tu

Dissertations

Mental causation is with us all the time. Being a table is different from being a human---although we are composed of physical particles, we have understanding, reason, or perception, which are able to make a difference in the physical world. In this dissertation, I have detail discussions of contemporary substance dualism, the mind-brain identity theory, and Jaegwon Kim's functionalism, and thus conclude that none of them can provide an appropriate account to the problem of mental causation. By distinguishing the mind from the body, substance dualists face the pairing problem: How does this particular mind unite with this particular body …

The In-Situ Removal Of Menthofuran From Peppermint Oil And Subsequent Reactions Of The Solid-Supported Adduct, Robert Joseph Justice Ii

Dissertations

Menthofuran is an aromatic heterocyclic compound found naturally in the essential oil of Mentha piperita L. or peppermint. Natural peppermint oil may contain between approximately 2 to 8% menthofuran.

Peppermint oil is a complex mixture of over 350 identified chemical compounds; market demands dictate the extent of processing the oil undergoes prior to being introduced into consumer goods. Menthofuran has long been known to readily autoxidize, either alone or within the peppermint oil matrix, leading to a discolored oil with negative organoleptic consequences that adversely affects its commercial viability. Therefore, a facile method for selective removal of menthofuran was developed …

Design Of Adaptive Collective Foraging In Swarm Robotic Systems, Hanyi Dai

Dissertations

Inspired by the collective behavior observed in biological colonies, swarm robotics is a new approach to design a distributed control algorithm in order to coordinate a group of simple robots performing a complex group task. With only limited computation and communication ability of individual robots, one of the challenges in designing such multi-robotic systems is to understand the effect of individual robots behavior on the group performance. This thesis dedicates the research to designing a set of local interaction and adaptation rule for individual robots so that optimized collective foraging performance can be achieved at group level.

The research starts …

Designing Molecular And Nanoscale Materials For Environmental Chemistry Processes, Wen Guo

Dissertations

This dissertation focuses on fundamental studies to identify materials that detect and degrade common organic environmental pollutants. Chapter 1 represents the overview of two widespread ground water contaminants: organohalides and organophosphorous compounds. Due to continuous usage of these compounds as well as their toxicity, reliable and sensitive methods for their detection and degradation are urgently needed. In Chapter 2 a description of molecular sensors designed with high sensitivity and selectivity to detect and distinguish between three organophosphorus (OP) pesticides are described. These sensors provide dual optical and electrochemical signals for detection, which minimizes false-positives. The signal transduction occurs in real …

Grade Point Average As A Predictor Of Timely Graduation From Associate Degree Registered Nursing Programs, Delores J. Jackson

Dissertations

The purpose of this study was to determine if admission selection strategies that utilize cumulative and/or pre-requisite GPA are predictive of timely graduation for associate degree nursing (RN-AD) students. Data were obtained from de-identified records of 437 associate degree nursing students enrolled in three Midwest community colleges from 2003-2006. Of the total sample, only 44% of the students graduated on time (i.e., in four semesters or two years). Although a statistically significant difference was found for timely graduation rates between colleges (ranging from 29% in College B to 54% in College A), no relationship was found for cumulative GPA, pre-requisite …

The Allopolyploid Origin And Population Genetics Of The Rare Solidago Houghtonii (Asteraceae), Pamela J. Laureto

Dissertations

Solidago houghtonii is a federally threatened hexaploid plant species of likely hybrid origin, limited geographic distribution, and high habitat specificity. An understanding of the evolutionary history and population genetic structure of rare species is critical to ensuring their long-term survival. To study the hybrid origin of S. houghtonii I sequenced four noncoding chloroplast (cp) DNA loci, and the nuclear ribosomal DNA ITS and 3' ETS regions from four individuals of S. houghtonii, which span its geographic range, and 25 other species of Solidago including all sympatric species. Polymorphisms within the nrDNA sequences indicated the presence of multiple homeologue types …

The Lipid Acyl-Chain Dynamics In Giant Liposomes And Characterization Of Domain 4 Of The Wilson Disease Protein, Wilson Okumu

Dissertations

Steady-state and nanosecond time-resolved fluorescence of the nitro-2, 1, 3- benzoxadiazol-4-yl (NBD) probe and line tension force were determined in phospholipids acyl-chain dynamics in giant liposomes made from a homologous series of phosphatidylcholines (PC). The fluorescence spectroscopy of a NBD probe attached to the headgroup (NBD PE) or the tail (NBD PC) of the phospholipid were used to determine the rate of dithionite quenching in a homologous series of phospholipids. Similar experiments were performed in the gel and the fluid phases of the l,2-dimyristoyl-s«-glycero-3-phosphocholine (DMPC ). Nanosecond time scale lifetimes and anisotropy measurements were obtained by a 470 nm LED …

Optimizing Green Sand Properties Of Fluidized Sand From Aeration And Developing New Green Sand Testing Technique, Ananda Mani Paudel

Dissertations

Aeration sand filling is a new molding technique in foundry. Using this technique, sand with smooth flow can be filled in any orientation and shape using low-pressure air. This is not possible by conventional gravity and high-pressure blow filling techniques. Aeration was introduced as an energy-efficient and environmentally- friendly sand molding technique. In addition, aeration has its niche on quality of molds it could produce. Friability, one of the crucial green properties for the quality mold was significantly low in aeration in comparison to the gravity and high-pressure blow filling. The fluidization action in aeration acted upon the sand clay …

The Effects Of An Inquiry-Based Earth Science Course On The Spatial Thinking Of Pre-Service Elementary Teacher Education Students, Kevin Douglas Weakley

Dissertations

This study examined the effectiveness of two geography courses at improving student spatial thinking skills. Spatial thinking is an important cognitive skill in the sciences and everyday life. A taxonomy of spatial thinking was constructed by Gersmehl (2008) in geography education which included core modes assessed in this study: comparison, region, transition, analogy, pattern, and association. Two additional modes related to space over time, change and movement, were also assessed. The central research question in this study is: What are the effects of a pre-service teacher education earth science content course (Geography 1900) that is conceptually designed and inquirybased on …

Assessing Michigan School Counselors' Preparedness To Meet The Needs Of Attractional/Sexual Minority Students, J. Frederick Bland

Dissertations

This study assessed the attitudes, skills, knowledge, graduate counseling training, and willingness to engage in professional development of Michigan school counselors regarding issues and concerns of students who identify as lesbian, gay, biattractional, transgender, and students who are questioning their attractional orientation (LGBTQ).

A total of 120 Michigan school counselors completed useable surveys either online or a paper-and-pencil version at a Michigan school counseling conference. Descriptive statistics were calculated for the demographic variables age, gender, ethnicity, attractional/sexual orientation, and professional characteristics such as years of school counseling experience, school level, and school location (urban, suburban, rural). One-way ANOVAs were used …

High-Throughput Screening Studies Of Inhibition Of Human Carbonic Anhydrase Ii And Bacterial Flagella Antimicrobial Activity, Albert A. Barrese Iii

Dissertations

Complete abstract attached as supplemental file.

Exploring Differences In Teacher Attitudes And Instructional Strategies Between Traditional And Block Schedule High Schools: A Comparison Of Two Small Schools, Timothy Leonard Reller

Dissertations

As high schools have struggled to increase the academic performance of their students to meet state and national guidelines, all aspects of the schools' operations have been reviewed. This includes the type of schedule, block or traditional, used by the school. This study was a comparison of teacher attitudes and teaching strategies between two high schools with a block schedule and two high schools with a traditional schedule. Traditional schedule classes meet every day for 45–55 minutes, while block schedule classes meet every other day for 80–100 minutes. In 2007 several local school districts switched from the block schedule back …

Exploring Differences In Teacher Attitudes And Instructional Strategies Between Traditional And Block Schedule High Schools: A Comparison Of Two Large Schools, Jerry Randolph Raines

Dissertations

As schools continue to strive to meet federal testing requirements, many schools have been looking at ways to improve. During the 1990’s many school districts thought they had found the method, tool, or program, with which to accomplish this goal: the block schedule. This study was a comparison of the teaching strategies and attitudes of teachers at two high schools with a block schedule and two high schools with a traditional schedule. The researchers began showing interest in this topic when several local schools decided to abandon the block schedule at their high schools, because of the increased cost associated …

Neurodevelopmental Outcomes Of High Risk Infants, Lisa E. Miklush Phd, Msn, Rnc, Cns

Dissertations

Background: Infant developmental research has revealed amazing physical, cognitive, and social capacities of the human infant. Along with this knowledge is a growing appreciation of numerous factors that have the potential to impact the individual infant's developmental trajectory, either enhancing or compromising the eventual outcome. Enhanced understanding of those factors that shape infant developmental trajectories will provide an evidence base for the establishment of a supportive environment for the youngest members of society. Purpose: To determine the relationship between neurodevelopmental outcome and gestational age, birth weight, Apgar scores, NICU admission, infant gender, maternal depression, home environment, and parent-child interaction. Methodology: …

Quality Of Life, Religious/Spiritual Coping, Demoralization And Depression In Heart Failure Patients, Terry Larsen Phd, Rn, Cns

Dissertations

Background: Research suggests that the heart failure (HF) population is particularly vulnerable to depression. Other factors may also affect quality of life such as religious/spiritual coping, and demoralization. Purpose: The purpose of this descriptive correlational study was to examine factors that predict health-related quality of life (HRQoL) in adults with heart failure. Specific Aims: (1) to examine level of religious/spiritual coping, spiritual distress, demoralization, depression and HRQoL among adults with heart failure; (2) to examine the relationships of religious/spiritual coping, spiritual distress demoralization, depression and selected demographic variables (age, gender, race/ethnicity and length of living with HF) with HRQoL. Methods: …

The Effects Of Instructor-Avatar Immediacy In Second Life, An Immersive And Interactive 3d Virtual Environment, Sabine Karine Lawless-Reljic Edd

Dissertations

Growing interest of educational institutions in desktop 3D graphic virtual environments for hybrid and distance education prompts questions on the efficacy of such tools. Virtual worlds, such as Second Life®, enable computer-mediated immersion and interactions encompassing multimodal communication channels including audio, video, and text-. These are enriched by avatar-mediated body language and physical manipulation of the environment. In this para-physical world, instructors and students alike employ avatars to establish their social presence in a wide variety of curricular and extra-curricular contexts. As a proxy for the human body in synthetic 3D environments, an avatar represents a 'real' human computer user …

Multiple Roles: The Conflicted Realities Of Community College Mission Statements, Mark David Mrozinski

Dissertations

Questions of efficacy have always plagued the use of mission statement as a strategic planning tool. In most planning models, the mission statement serves to clarify goals and guide the formation of strategies. However, little empirical evidence exists validating that mission statements actually improve the performance of organizations, even though regional accrediting commissions in higher education include mission statement and affiliated processes as criterion for accreditation. For community colleges, the question is how can mission statements best be used to move the institution forward in a climate of change and challenges?

The purpose of this study is to explore the …

Algorithms In Comparative Genomics, Satish Chikkagoudar

Dissertations

The field of comparative genomics is abundant with problems of interest to computer scientists. In this thesis, the author presents solutions to three contemporary problems: obtaining better alignments for phylogeny reconstruction, identifying related RNA sequences in genomes, and ranking Single Nucleotide Polymorphisms (SNPs) in genome-wide association studies (GWAS).

Sequence alignment is a basic and widely used task in bioinformatics. Its applications include identifying protein structure, RNAs and transcription factor binding sites in genomes, and phylogeny reconstruction. Phylogenetic descriptions depend not only on the employed reconstruction technique, but also on the underlying sequence alignment. The author has studied and established a …

Safe Haven Infant Protection : Incidence Of Use And Characteristics Of Surrendered Infants And Relinquishing Users, Sallie Anne Porter

Dissertations

Background: Safe Haven Infant Protection (SHIP) laws are variously-titled state-level laws that permit infants to be surrendered to designated persons and/or places in a generally anonymous fashion with prescribed limits on prosecution.

Objective: The objective of this study was to determine the number of infants surrendered under SHIP laws in the United States, detail the characteristics of surrendered Safe Haven (SH) infants and relinquishing users, and directly compare the SH infant/relinquishing user population and the discarded infant/discarding mother populations.

Methods: Non-profit reports and communications, government documents and communications, and media reports provided the basis of the national SH estimate. Data …