Digital Commons Network^™

An Inquiry Approach To Reading Instruction: A Case Study Of The Relationship Between Instruction And Motivation, Tammy Turri-Scodeller

Dissertations

This research is a qualitative case study analysis of the experiences of five fifth grade students who were involved in a classroom, action research project. The purpose of this action research was to measure the impact of this method of instruction on reading motivation of the fifth grade class as a whole. From the action research project, five, individual, student cases were purposefully sampled for further in-depth analysis. The objective of the individual student case study analysis was to explain how the behaviors of five students with a low level of reading achievement, activity, and motivation changed, or did not …

The Relationship Between Perceptions Of School Climate And Student Achievement In Schools That Use Jostens' Renaissance Programs, Amy Yarborough Coyne

Dissertations

Each school has unique attributes and a personality that gives the school a distinct climate. Psychological qualities that schools possess might include trust, collaboration, cooperation, teaching attributes, expectations, community involvement, and engagement (Rhodes, Camic, Milburn, & Lowe, 2009). Given information regarding school climate, relationship needs, and motivation, the purpose of this study was to examine the perceptions of teachers involved in change and improvement processes and to determine whether academic change was related to the use of programs such as Jostens’ Renaissance.

The participants of this study consisted of 242 faculty and staff from five public schools from three separate …

Understanding Corrosion Protection And Failure Through Model Polymers In Thin Films, Joshua Smith Hanna

Dissertations

When developing a model polymeric system to facilitate in the detection of molecular and microscopic events that preface macroscopic corrosive failure; a better understanding of how polymers can indicate corrosion was accomplished. Initially, the thought that molecular chain scission as a necessity for corrosion to occur had to be tested. Through the utilization of high molecular weight thermoplastic (HMWTP) model polymers, it was found that corrosion protection did not correlate to the quantity of weak bonds within an epoxy-amine polymer matrix. Therefore more sensitive methods of detecting corrosion had to be developed since changes within the polymer matrix did not …

The Relationship Between Reading And Mathematics Achievement Of Students With Disabilities And Least Restrictive Environment Practices In Kentucky, Rhonda Kelly Simpson

Dissertations

The purpose of this study was to investigate the relationship between Kentucky least restrictive environment (LRE) practices and KCCT assessment annual measureable objectives (AMO) in reading and mathematics for students with disabilities. This research was designed to determine whether districts achieved AMO targets for reading, mathematics and LRE. Also, it examined whether a relationship exists between special education students’ placement and assessment scores attained for the with disability subpopulation AYP category.

This quantitative, correlation study utilized data from the Kentucky Department of Education Open House, 2011 No Child Left Behind Adequate Yearly Progress Reports for each school district, and KCCT …

Key Factors And Stages Of Collaboration Within Community College/Automotive Industry Sector Partnerships, Annette Parker

Dissertations

As corporations compete they recognize the need to reengineer operations to reflect the impact of a globalized market and attract, retain, and grow the skill sets of employees as strategic assets. To meet the need for employee continuous learning, financial turbulence, and rapid technological advancements, corporations have accelerated the formation of collaborative partnerships with higher education. At the same time, higher education institutions have a growing number of working adult students in attendance and view collaboration with corporations as a means to increase enrollment and revenue streams. These factors have created an opportunity to explore the dynamics of key factors …

The Characterization Of Volatiles Associated With Young Stellar Objects, Kari Anne Wojtkowski

Dissertations

In the first portion of this work, we searched for differences in volatiles within a single star forming region, Rho Ophiuchi. We determined the amount, temperature, and composition of two ice features, the bending modes of CO2 and H2O at 15 μm and 6 μm, respectively, toward 28 Young Stellar Objects (YSOs). We found that more than 50% of the YSOs studied contained a portion of crystalline CO2 ice. We also found that some sources with Flat or borderline Class II Spectral Energy Distributions (SEDs) have a larger abundance of CO2 ice with respect to H2O ice. In addition to …

Nanoporous Gold As A Solid Support For Protein Immobilization For The Development Of Immunoassays, And For Biomolecular Interaction Studies, Binod Prasad Pandey

Dissertations

Nanoporous gold (NPG) is a versatile material of high surface area to volume ratio that can be readily modified with self-assembled monolayers of alkanethiols to which biomolecules can be linked. NPG presents new opportunities for the development of immunoassays, and for the development of carbohydrate based assays. This thesis explores the use of NPG as a support for self-assembled monolayers, their linkage to antibody-enzyme conjugates for immunoassay development, and for the study and application of carbohydrate-protein interactions. Direct kinetic electrochemical immunoassays were developed on NPG for prostate specific antigen (PSA) and carcinoembryonic antigen (CEA). The decrease in enzymatic conversion of …

Impact Of An Online Homework Program On The Achievement Of College Students Enrolled In First Semester General Chemistry, Brian D. Huesgen

Dissertations

Technology is finding an ever increasing role in university level courses. One area of particular interest is the use of online or computer based homework programs. This study investigated the potential impact of one of the leading commercial chemistry homework management systems on the performance of students in a first semester general chemistry course. Two groups of students were identified, one which used a basic homework program and one which used a Web-based, customizable, problem-grading application that was provided prompt feedback. The 2005 American Chemical Society First Semester General Chemistry Exam as the benchmark of understanding general chemistry. No statistically …

The University As A Gendered Organization: Effects On Management Type, Climate And Job Satisfaction, Margaret E. Crowder

Dissertations

Numbers of women holding faculty positions in science, technology, engineering, and mathematics (STEM) remain low in university systems, despite gains women have made in achievement of advanced degrees. No one reason is clearly the culprit for the low numbers, though women in STEM have been shown to have more negative perceptions of climate, be more dissatisfied with their jobs, and have greater inclination to leave their positions than men.

As males comprise a majority of STEM employees, the masculine-genderedness of these organizations may create a more dissatisfactory work environment for women. This may, in turn, have negative impact on the …

Selected Practices And Characteristics Of Highly Effective Elementary Schools, George Allen Lauritson

Dissertations

The federal government, through NCLB legislation, has provided target proficiency goals schools will be accountable to meet. Missouri public elementary schools use these target goals to determine their success. The focus of this study was to examine the highly effective public elementary schools in Missouri that met or exceeded the 2011 Adequate Yearly Progress (AYP) targets and determine the practices that contributed to their success. The overarching questions were: Can the actions, performance, and knowledge of schools achieving AYP assist other schools to improve their performance on AYP targets? Do Lezotte's correlates of effective schools provide a framework to view …

The Effects Of Implementing Change On A Middle School Culture A First Year Principal's Journey, Edward Robert Gettemeier

Dissertations

This study is a first year principal's quest to transform the culture of Midwest Middle School (MMS). The study covers the 2009-2010 school year. The data from the 2008-2009 school year provided the baseline data for this study. Alarming results of a state survey regarding the culture of the medium sized suburban middle school caused concern. The survey included responses from students, parents, and teachers specifically addressing building climate, safety, and efficacy. In four different categories, MMS finished in the first percentile response section. This translated to 99% of the students attending schools in the state responded more favorably to …

A Value-Added Study Of A Federal Grant Program In Mathematics For Military Dependent Students, Jay C. Marquand Phd

Dissertations

Closing the achievement gap in public education means all students are expected to be learning at grade level. In response to federal mandates requiring schools to attain specific student achievement benchmarks, many schools are placing greater resources into support programs designed to increase student achievement. Military dependent students experience unique challenges including, ongoing parent absences, extended parental deployments, and frequent moving and relocation. In California Unified School District (CUSD) where 37% of the student population is military connected, these challenges can place military dependent students at risk of failing socially, emotionally and academically. As a result, CUSD implemented an individualized, …

A Quantitative Content Analysis Of The Common Core State Standards Compared To Missouri’S Grade-Level Expectations Using The Revised Bloom’S Taxonomy Framework, Toni Gallia

Dissertations

With the pressure in education to develop a 21st century learner with higher-level thinking skills, many educators connected previous state curriculum to the Common Core State Standards (CCSS). Missouri’s Department of Education experts paired the previous state’s curriculum known as the Missouri Grade Level Expectations (MO GLEs) with a corresponding CCSS based on Webb’s depth-of-knowledge model in a document commonly referred to as the Missouri Crosswalk. This quantitative content analysis study compared the MO GLEs and CCSS by quantifying the language using an adapted and revised Bloom’s taxonomy framework. This study tested for a cognitive difference in means and for …

An Evaluation Of The School-Wide Positive Behavior Intervention And Support Check In/Check Out Behavior Education Program, Barbara M. Zaegel

Dissertations

One of the many concerns of parents, teachers, and school administration is the lack of student discipline and its effect on academic achievement. Many schools have adopted different models of prevention to support positive behaviors and increase academic achievement. For those schools that adopt and implement the School-wide Positive Behavior Intervention and Support Program (SWPBIS), there is a need for secondary and tertiary programs to support those students who do not respond positively to the universal framework. This study, which took place during the 2010-2011 school year, evaluated one secondary intervention, the Check In/Check Out (CICO) behavior education program at …

Graduates‟ Perceived And Measurable Changes In Writing Through One Ed. D. Program, Yvonne Duncan Gibbs

Dissertations

Research on writing proficiency from elementary students through undergraduates is prevalent; however, few focused on students in graduate school. Few teacher education programs require specific coursework in writing for teacher certification. Yet, teacher educators express concern about teacher candidates‟ writing proficiencies. Writing may not be explicitly taught, such as in graduate school or doctoral coursework, because professors assume students already have these skills. Writing is something writers are always learning to do, yet scholarly writing is not included as a learning objective throughout the doctoral coursework at Sibley University, at the time of this study. Sibley University is the pseudonym …

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 …

Optimizing Feeder Bus Network Based On Access Mode Shifts, Zhaodong Huang

Dissertations

The methodology introduced in this dissertation is to optimally find a feeder bus network in a suburban area for an existing rail system that connects the suburban area with the Central Business District (CBD). The objective is to minimize the total cost, including user and supplier costs. Three major access modes (walk, feeder bus, and auto) for the rail station are considered and the cost for all modes makes up the user cost. The supplier cost comes from the operating cost of the feeder bus network. The decision variables include the structure of the feeder bus network, service frequencies, and …

Fast Algorithms For Brownian Dynamics Simulation With Hydrodynamic Interactions, Zhi Liang

Dissertations

In the Brownian dynamics simulation with hydrodynamic interactions, one needs to generate the total displacement vectors of Brownian particles consisting of two parts: a deterministic part which is proportional to the product of the Rotne-Prager-Yamakawa (RPY) tensor D [1, 2] and the given external forces F; and a hydrodynamically correlated random part whose covariance is proportional to the RPY tensor. To be more precise, one needs to calculate Du for a given vector u and compute √Dv for a normally distributed random vector v. For an arbitrary N-particle configuration, D is a 3N x 3N matrix and u, v are …

Analytical And Computational Methods For The Study Of Rare Event Probabilities In Dispersive And Dissipative Waves, Daniel S. Cargill

Dissertations

The main focus of this dissertation is the application of importance sampling (IS) to calculate the probabilities associated with rare events in nonlinear, large-dimensional lightwave systems that are driven by noise, including models for fiber-based optical communication system and mode-locked lasers. Throughout the last decade, IS has emerged as a valuable tool for improving the efficiency of simulating rare events in such systems. In particular, it has shown great success in simulating various sources of transmission impairments found in optical communication systems, with examples ranging from large polarization fluctuations resulting from randomly varying fiber birefringence to large pulse-width fluctuations resulting …

Synthesis And Catalytic Applications Of Platinum(Ii) And Palladium(Ii)-Pta And Dapta Complexes, Sitaram Acharya

Dissertations

The cage-like tertiary phosphine, 1,3,5-triaza-7-phosphaadamantane (PTA) has recently received interest because of its water-solubility, air-stability, non-ionic, non-surfactant, and basic nature. These properties can solubilize transition metal complexes in the aqueous phase. A related air-stable derivative, N,N’-diacetyl-1-3-5-triaza-7-phosphaadamantane (DAPTA) has greater water-solubility than PTA, however, its coordination chemistry has not been significantly explored. This study involved the synthesis and characterization of a series of novel air-stable and water-soluble four-coordinated dialkyl, dialkynyl, dihalo, and halo(alkyl) complexes of platinum and palladium bearing PTA and DAPTA ligands. The alkyl complexes of the type MX(R)P2 (M = Pt, Pd; X = Cl, Br, I; R = …

Nickel Catalyzed Homoallylation Reactions And Synthesis Of Potent Inhibitors Of Yoph, Mahesh Prasad Paudyal

Dissertations

Amphidinolides are cytotoxic natural products isolated from marine dinoflagellate Amphidinium species. Amphidinolides C, C2 and F are active against cancer cell lines. Homoallylation of aldehydes with isoprene and triethylborane catalyzed by Ni(acac)2 gave hydroxyalkenes in good yield with excellent regio- and stereoselectivity. Cross metathesis of the hydroxyalkenes with methyl acrylate using second-generation Grubbs catalyst and copper(I) iodide afforded α,β-unsaturated esters, which underwent cyclization in the presence of DBU to produce tetrahydrofurans with the correct relative configuration for the C1-C9 fragment of amphidinolides C, C2, and F. Homoallylation of chiral and achiral diene carboxylate esters and dienecarboxamides with various aldehydes were …

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 …

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 …

Best Practices For Student Success On The Act, Grant Coday Boyer

Dissertations

Large achievement gaps have been found in ACT scores between high schools throughout the same state and in comparisons between states. In Missouri, four public high schools have consistently scored four points higher than the Missouri average for years 2007-2011. States, such as Nebraska, Minnesota, and Iowa, have shown consistent above average scores as compared to states with similar participation numbers throughout the nation. Schmoker (2006) believed that due to the existing culture of schools and school leadership, learning from others’ successes is often discouraged; therefore, this study was conducted in an attempt to discover the best practices used in …

Coastal Hurricane Damage Assessment Via Wavelet Transform Of Remotely Sensed Imagery, Ricky Carl Crowsey

Dissertations

This dissertation uses post storm imagery processed using wavelet transforms to investigate the capability of wavelet transform-based methods to classify post storm damage of residential areas. Five level Haar, Meyer, Symlets, and Coiflets wavelet transform decompositions of the post storm imagery are inputs to damage classification models of post hurricane and tornado damage. Hurricanes Ike, Rita, Katrina, and Ivan are examined as are the 2011 Joplin and Tuscaloosa tornadoes.

Wavelet transform-based classification methods yielded varying classification accuracies for the four hurricanes examined, ranging from 67 percent to 89 percent classification accuracy for classification models informed by samples from the storms …

Middle School Teachers' Familiarity With, Interest In, Performance On, And Conceptual And Pedagogical Knowledge Of Light, Simeon Mbewe

Dissertations

The purpose of this study was threefold: Examine middle school teachers' familiarity with, interest in, conceptual knowledge of and performance on light; Examine their ability to identify misconceptions on light and their suggested pedagogical ideas to address the identified misconceptions; and Establish the relationship between the middle school teachers' interest, familiarity, conceptual understanding, performance, misconception identification, and pedagogical ideas for light. Sixty six (66) middle school science teachers enrolled in three math and science teacher professional development projects at Southern Illinois University Carbondale participated in this study. This study used mixed-methods approach to collect and analyze data. The participants responded …

Characterizing And Supporting Change In Algebra Students' Representational Fluency In A Cas/Paper-And-Pencil Environment, Nicole L. Fonger

Dissertations

Representational fluency (RF) includes an ability to interpret, create, move within and among, and connect tool-based representations of mathematical objects. Taken as an indicator of conceptual understanding, there is a need to better support school algebra students’ RF in learning environments that utilize both computer algebra systems (CAS) and paper-and-pencil. The purpose of this research was to: (a) characterize change in ninth-grade algebra students’ RF in solving problems involving linear equations, and (b) determine conditions of a CAS and paper-and-pencil learning environment in which those students changed their RF.

Change in RF was measured by comparing results from initial to …

Perceptions Of Mentoring, Dropout Rates, School Attendance, And Academic Achievement In Core Subject Areas Among Students In The Various Branches Of Jrotc, Michael Joseph Weaver

Dissertations

The purpose of this study was to investigate the perceptions of cadets in the Army, Navy, and Air Force JROTC program regarding their beliefs about mentorship and how it affects students’ perceptions. Funding for education is constantly under review and programs that are considered unnecessary are facing increased scrutiny. Schools are held accountable for educating students and this accountability includes both the quality of the program provided by the district and also the commitment among students to be successful in life.

Haveman, Wolfe, and Wilson (2001) reported that graduating from high school provides benefits to society both socially and economically. …

The Relationship Between Middle School Teachers’ Perceptions Of Principals’ Transformational Leadership Practices, Teachers’ Sense Of Efficacy And Student Achievement, Antwane Lajacques Nelson

Dissertations

The purpose of this study was to explore the relationship between middle school teachers’ perceptions of their principal’s transformational school leadership practices, teacher efficacy and student achievement. The study also investigated which transformational school leadership dimensions were predictors for teachers’ sense of efficacy factors and student achievement as measured by math and reading/English language arts CRCT scores. Analyses were also conducted to determine which teacher sense of efficacy factors were predictors for student achievement as measured by math and reading/English language arts CRCT scores.

Data from 256 teacher surveys were collected from 17 middle schools located in a northwestern suburban …