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The Role Of The Secondary Principal As A Transformational Leader In High Performing, Project Based Learning Schools In California, Daniel P. Ching

Dissertations

ABSTRACT

The Role of the Secondary Principal as a Transformational Leader in High Performing, Project Based Learning Schools in California

by Daniel Ching

Purpose: California (CA) schools are facing increased pressure to implement new content standards and perform well on the California Assessment of Student Performance and Progress (CAASPP). The new standards focus on higher level thinking skills, technology, and skills that cross multiple content areas. These expectations are aligned with project based learning (PBL) as an instructional model. However, there are very few models for PBL schools that are considered high performing. To implement PBL in high schools requires …

Spectroscopic And Spectro-Astrometric Analysis Of T Tauri Stars, Logan Ryan Brown

Dissertations

To understand our own solar origins, we must investigate the composition of the protoplanetary disk from which the solar system formed. To infer this, we study analogs to the early solar system called T Tauri stars. These objects are low-mass, pre-main sequence stars surrounded by circumstellar disks of material from which planets are believed to form. We present high-resolution, near-infrared spectroscopic data for the T Tauri stars DR Tau and AA Tau using NIRSPEC at the Keck II telescope. For DR Tau, a spectro-astrometric analysis was performed, obtaining sub-seeing spatial information on water emission. Alongside a disk model, we constrained …

The Synthesis And Characterization Of Photoluminescent Conjugated Frameworks Containing Silicon And Germanium, Douglas William Hammerstroem

Dissertations

Siloles and 9-heterofluorenes (Si, Ge) are conjugated π-electron systems containing Group 14 atoms which demonstrate unique properties such as high electron affinity, mobility, and bathochromically shifted optical spectra relative to their all-carbon analogs. This is due to their low-lying lowest-unoccupied molecular orbital (LUMO) which is resultant of the σ*-π* conjugation between the exocyclic groups at the Group 14 center and the butadiene unit of the ring. As a consequence, they have received considerable attention for their use as components for a wide variety of optical and electronic applications such as organic light emitting diodes (OLEDs), photovoltaic devices, field-effect transistors (FETs), …

Supporting Students With Disabilities Entering The Science, Technology, Engineering, And Mathematics Field Disciplines, Karen Marie Dishauzi

Dissertations

Extensive research exists on female, African American, and Hispanic students pursuing Science, Technology, Engineering and Mathematics (STEM) field disciplines. However, little research evaluates students with disabilities and career decision-making relating to STEM field disciplines. This study explored the career decision-making experiences and self-efficacy for students with disabilities. The purpose of this research study was to document experiences and perceptions of students with disabilities who pursue, and may consider pursuing, careers in the STEM field disciplines by exploring the career decision-making self-efficacy of students with disabilities. This study documented the level of influence that the students with disabilities had or may …

Anthropogenic Disturbance Modulates Mammal Community Diversity, Assembly, & Abundance: Emerging Infectious Disease Risk In The Greater Yellowstone Ecosystem, Leticia Andrea Gutiérrez Jiménez

Dissertations

This dissertation examines the role of mammalian biodiversity in maintaining overall ecosystem health in the Greater Yellowstone Ecosystem (GYE). The study explores the pathways by which anthropogenic disturbance prevents or promotes the emergence of human infectious diseases. I studied two paramount research questions: Question 1: What are the direct effects of anthropogenic disturbance on rodent community assemblages and the consequent indirect effects on public health? I first surveyed the GYE rodent community and their pathogens by using land use as a measure of anthropogenic disturbance (e.g., human settlements, horseback ranches, pastures, undisturbed). I identified pathogens in rodent blood samples by …

Synthesis Of Optimization And Simulation For Multi-Period Supply Chain Planning With Consideration Of Risks, Liang Xu

Dissertations

Solutions to deterministic optimizing models for supply chains can be very sensitive to the formulation of the objective function and the choice of planning horizon. We illustrate how multi-period optimizing models may be counterproductive if traditional accounting of revenue and costs is performed and planning occurs with too short a planning horizon. We propose a “value added” complement to traditional financial accounting that allows planning to occur with shorter horizons than previously thought necessary. This dissertation presents a simulation model with an embedded optimizer that can help organizations develop strategies that minimize expected costs or maximize expected contributions to profit …

The Writing Development Of Multilingual Youth In A Spanish Immersion School, Angela Billur Layton

Dissertations

Language immersion schools offer students from diverse backgrounds with an opportunity for language enrichment education. Yet few studies attend to students’ perspectives on writing and multilingualism in immersion schools. The purpose of this study was to explore how four students from different linguistic and cultural backgrounds were developing writing and multilingual competencies at their Spanish Immersion Elementary School (SIES). This research investigated children’s emerging theories of writing and how school policies afforded and constrained practice. Further, this study examined the developmental trajectory of one trilingual student’s writing over time. This qualitative inquiry drew from two research traditions: ethnographic case study …

Exploring The Interactions Between Writing Pedagogy And Technological Knowledge In Online Writing Consultation, Christopher Ryan Schott

Dissertations

Online writing consultation continues to advance from mere asynchronous email systems to more technologically rich synchronous venues. Technologies, such as chat rooms and video conferencing software, to even more immersive and interactive virtual environments, have created complex and rewarding spaces for writing consultations to take place. However, most professional conversation, training, and research for online writing consultation focuses on two aspects of online writing consultation—technological knowledge, often fixated on learning to use a technology to teach, and pedagogical knowledge, knowledge about writing and tutoring practices, which are often based in traditional face-to-face tutoring processes. This study looks at how writing …

Factors That Affect Reattempting The Emergency Medical Technician Cognitive Certification Examination, Kim Darlene Mckenna

Dissertations

Certification as an Emergency Medical Technician (EMT) is often the entry point for firefighting careers and is a pre-requisite to enter Advanced EMT or paramedic programs. EMT candidates in most of the United States must pass the National Registry of EMTs cognitive examination (NREMT-C) to be eligible for state licensure. Many candidates who fail their first NREMT-C attempt never take even one of the five additional possible attempts within the specified two-year time frame. Using binary logistic regression with de-identified existing NREMT test data from 2007 though 2012, this research attempted to develop a model to show the relative contribution …

Impact Of A Growth Mindset Intervention On Academic Performance Of Students At Two Urban High Schools, Lisa Brougham

Dissertations

Urban high school students have greater challenges with respect to retention and graduation rates than their non-urban peers (Farrington et al., 2012). Many academic initiatives have attempted to resolve the problems of retention and poor academic performance with little sustained success. For this study, the empirical literature was reviewed to identify a remedy for poor academic performance that may be implemented by school counselors. Focusing on non-cognitive skills, specifically developing a growth mindset, has shown promising results (Aronson, Fried, & Good, 2002; Blackwell, Trzesniewski, & Dweck, 2007; Yeager & Dweck, 2012). The underlying theoretical framework for this study is Dweck’s …

Development Of An Hplc-Based Oligosaccharide Synthesizer, Salvatore Pistorio

Dissertations

Carbohydrates are the most abundant molecules on Earth. They are involved in a wide range of fundamental biological processes: anti-inflammation, immune response, joint lubrication, cell growth, antigenic determination. Carbohydrates are also held responsible for many damaging cellular processes, such as bacterial and viral infections, development of tumors, etc.. Therefore, the development of effective methods for the synthesis of complex carbohydrates has become a critical area of glycosciences. One challenge that stands out is the stereocontrol in the synthesis of glycosidic bonds, the linkage that serves as the only means to connect simple monosaccharides into complex oligomeric networks. Beyond this, the …

Historical Biogeography, Spatial Distribution, And Within-Host Interactions Of Avian Haemosporidian Parasites (Apicomplexa, Haemosporida), Leticia De Souza Soares

Dissertations

This dissertation addresses several aspects of the biogeography and evolution of avian malarial parasites (Haemosporida: Plasmodium and Haemoproteus), and the interactions of these pathogens with their hosts and other avian blood parasites. In Chapter 1, I investigate change in haemosporidian assemblages on the West Indies over millennial time scales, taking advantage of the historical isolation of islands by postglacial rising sea levels. I found that, the prevalence of parasite lineages is highly dynamic over periods from decades to thousands of years. Turnover of lineages requires more time than variation in lineage prevalence, suggesting that competitive exclusion of parasite lineages, likely …

A Qualitative Exploration Of The Workplace Culture Of Women In Information Technology Careers, Andrea Hemphill-Merrills

Dissertations

The information technology (IT) industry is one of the fastest growing industries in the United States. According to the U.S, Department of Labor and Statistics (2015), employment opportunities are it is projected to grow by 12 percent from 2014 to 2024. While the number of employed women have increased, this has not been the case in the IT industry where the number of women has been in consistent decline since 1991. In order for the U.S. to be able to fill the demand for IT professionals, it must have access to a talent pool that includes women. There are many …

Transforming To 21st Century Learning Environments: Best Practices Revealed Through A Study Of Exemplar Schools, Kelly S. Wilbert

Dissertations

ABSTRACT

Transforming to 21st Century Learning Environments: Best Practices Revealed through a Study of Exemplar Schools

by Kelly Wilbert

As the world’s economy shifted from the Industrial age to the Knowledge age, the prerequisites of current and future careers also transformed. Trends revealed that students in school now are preparing for jobs that do not currently exist. Investigating strategies to meet the challenge of transforming instructional practices was a focus of this research. The purpose of this phenomenological qualitative study was to identify and describe best practices used at elementary schools in California recognized as exemplary by the Partnership for …

Epidemiology Of White Spot Syndrome Virus In The Daggerblade Grass Shrimp (Palaemonetes Pugio) And The Gulf Sand Fiddler Crab (Uca Panacea), Muhammad

Dissertations

Ever since the first outbreaks of White spot syndrome virus (WSSV), which causes White Spot Disease (WSD), in Asia in the early 1990s, the pathogen has been a major constraint to the profitability of the shrimp aquaculture industry across the globe. WSSV has a broad host range and is routinely detected in wild decapod crustaceans. In the present study, two common species in the tidal salt marsh along the northern coast of the Gulf of Mexico, the daggerblade grass shrimp (Palaemonetes pugio) and the Gulf sand fiddler crab (Uca panacea), were investigated for their role as …

Administrative Strategies To Improve Teacher Recruitment And Retention In Rural Public Schools, Christine Kay Butler

Dissertations

The main purpose of this study was to gain insight into the recruitment and retention strategies popularized due to the need to meet high-quality teacher demands. Additionally, recruitment and retention strategies identified by administrators and tenured teachers working in rural public schools of Missouri as effective were collected through a survey. Administrators, as well as tenured teachers currently on staff in rural public school districts of Missouri, were the population of this study. Among 286 administrators, 95 administrative participants and 33 tenured teachers completed the survey. The survey responses were compared to determine if the administrative point-ofview was similar to …

Supporting Diverse Learners Through Professional Learning For Teachers, Ashley Newman Winnen

Dissertations

School leaders use professional learning practices as a strategy to improve teaching and therefore student learning. As student populations become more ethnically and socioeconomically diverse, teachers need ongoing training to meet the needs of today’s students. One successful elementary school in Colorado was the focus of this case study designed to identify the professional learning practices of a school with a record of closing the achievement gap with a high Latino population and a high percentage of students living in poverty. It was found that professional learning is strongly rooted in the culture and structures of Owl Crest Elementary School …

Social-Cognitive Influences Regarding Persistence And Achievement Of Nontraditional Students In Higher Education, Kristy Renee Dykema

Dissertations

Due to a variety of factors, there has been an increase in nontraditional students enrolling in higher education. However, little information is available on how nontraditional students experience higher education and the unique barriers and supports they experience. Additionally, the current literature on nontraditional students is limited as many previous studies use age as the sole criterion for nontraditional status; recent research suggests these students fit a broader definition of variables beyond age. The purpose of this study was to utilize a sequential mixed-methods approach to investigate the characteristics of students (n = 236) at a local community college, their …

Measuring The Effectiveness Of A Two-Period Algebra Class: A Program Evaluation, Tracey K. Landry

Dissertations

This paper details a program evaluation of a two-period freshman Algebra course in a two-high school district. The study examines the degree to which the two-period course is an effective intervention for freshman math students as compared to the one-period freshman Algebra course by reviewing student assessment data, student growth indicators, and course enrollment data. In addition to quantitative data, student, teacher, and administrator perceptions of the course inform the investigation into the two-period remedial math class. The paper concludes that the two-period math program is not having the desired impact and should be reconfigured or reconsidered altogether.

An Alternative Program To Help Special Education Students Transition Back Into High School: A Program Evaluation, Janine E. Gruhn

Dissertations

This program evaluation examines the effectiveness of transitioning students from an alternative program (O’PLUS) back to a general high school setting. Research on effective alternative high schools for students with disabilities includes five components: broad academic courses, support structures that can be customized to a student’s needs, student-felt connection to the school and built in motivation, a caring adult community, and responsive school leadership (Brigharm, et. al. 2006). Students lacking these key components in an alternative setting often do not transition well, or at all, back into the high school general education environment. In this program evaluation it was found …

Targeted Professional Learning To Implement A Biliteracy Model: A Change Leadership Plan, Nicole M. Robinson

Dissertations

With the achievement gap for students with Limited English Proficiency (LEP) and their non-LEP peers widening rather than closing in Brighton School District 32 (pseudonyms are used throughout this change plan), it became clear that a change of the bilingual program model was necessary. This change plan examines the need for change in the current traditional Transitional Bilingual Education program to an extended Developmental Bilingual Education model with an emphasis on teaching for biliteracy. Because altering the bilingual program model requires a significant change in teaching practices and beliefs, this plan focuses on implementing a targeted professional learning plan to …

An Analysis Of The Act Sub-Scores’ Ability To Predict The Outcome Of College Algebra Through The Lens Of Modern Chaos Theory, Johnathan Jay Mcewen

Dissertations

ACT scores are widely used to predict outcomes in coursework and serve as placement guidelines for college level courses such as college algebra. Due to a changing college environment, the appropriateness of these placement decisions takes on a new, more critical light. Given the rate of success for current predictions in college algebra, and the resulting consequences for misplacement, this study examines the predictive potential of the ACT scores through the examination of non-linear variables and a metaphorically chaotic interpretational lens.

The literature base for this study reveals, almost to exclusion, the use of linear models for the prediction of …

Advocating For Standards-Based Grading In A Suburban School District: A Policy Advocacy Document, Cody Huisman

Dissertations

This document focuses on a vision for “what ought to be,” in this case, a new grading system in a suburban district. The document takes the reader through numerous aspects of advocating for district-wide policy change. The vision for a new grading system is evaluated from several perspectives, such as: educational, economic, social, political, and moral, and ethical. Using publications and research from numerous practitioners, it was determined that a change to standards-based grading is the right decision for this district. This policy advocacy document shows the reader how to work through policy change from the beginning to the end, …

Going 1:1- Writing Policy To Support The 21st Century Student: A Policy Advocacy Document, Tracey K. Landry

Dissertations

In an effort to prepare its graduates with the 21^st century skills of problem solving, collaboration, technology savvy, creativity, and information literacy and to close the learning gaps between students who have access to technology and those who don’t, this study proposes that District 123 create a policy to support a 1:1 Chromebook initiative. Using Browder’s needs analysis model, the impact of a 1:1 program is analyzed through the educational, social, political, economic and moral frames (Browder, 1995). It is determined that a 1:1 program can transform teaching and learning by giving equal access to technology, by incorporating student-driven …

Block Scheduling For The 21st Century High School: A Change Leadership Plan, Tracey K. Landry

Dissertations

The needs of 21st Century learners require an overhaul in the way classroom instruction is organized and delivered. This Change Plan outlines how and why high schools may consider modifying the bell schedule to support needed change. The current high school structure was developed at the turn of the 20th Century, over 100 years ago, when the world was much smaller, and the vast majority of students did not go on to college or need advanced coursework to enter and compete in the workforce. Yet, this late 19th century concept is still the basic organizing structure of our modern day …

The Impact Of After-School Tutoring On Elementary Student Achievement: A Program Evaluation, Robert Tomic

Dissertations

The purpose of this program evaluation is to evaluate an after-school elementary tutoring program to determine the impact it has on student achievement. The study is a mixed-method approach with both quantitative and qualitative data that include the following: teacher surveys, teacher interviews, pre- and post-student achievement data, student attendance, and a reflective journal based off observations. Findings and recommendations for tutoring programs include the following: establish a skill focus in math or reading to help remediate core skills, group students in each grade level according to skill deficiencies, conduct pre- and post-assessment to confirm growth and or additional supports, …

Blended Learning And Educational Technology: Using An Online-Digital Curriculum To Support Student Learning, Jennifer Camilleri

Dissertations

XYZ District has recently invested in a one-to-one technology initiative, providing each student in grades three through eight with an iPad. However, consistent integration of this new technology with classroom teaching strategy has been lacking, even though teachers were provided with a digital curriculum and guidance in blendedlearning pedagogy through the XYZ Internal University. This may be due, in part, to the evolving culture in many schools, as well as teacher competencies and self-efficacy in using the technology. Given the potential for significant student learning gains through the proper implementation of this technology, two representative teachers were surveyed to gather …

Transforming A School's Culture Through Collaboration, Relationships, And Shared Values: A Change Leadership Plan, Robert Tomic

Dissertations

The change leadership paper centers around transforming a school culture with the focus being on collaboration, relationships, and shared values among its stakeholders.Building trust among staff and administration while making daily decisions based on the same value system is necessary to enact an effective transformation. Tools used to collect data included the School Culture Triage Survey and the Teacher Belief Survey. The staff completed the School Culture Triage Survey to establish baseline data and then completed the survey a second time with the results confirming growth in the three main categories: professional collaboration, collegial relationships, and self-determination. Correlating and comparing …

A Phenomenological Study Of Practicing Educators’ Personal And Collaborative Experiences Within A Climate Of High Stakes Individual Accountability, Kathy L. Stewart

Dissertations

With the national focus in education turning to increasing student achievement and closing achievement gaps between demographic groups, federal and state policy has extended responsibility and high stakes accountability for student growth and achievement. Overall, student achievement status and elimination of achievement gaps between demographically defined sub-groups of students remain cornerstones of accountability under ESEA and now ESSA. Under the Obama Administration, however, accountability for academic growth was extended to individual classroom teachers and school and district-level administrators through federal policy provisions tying student growth to performance evaluation. As a result, many states, including Michigan, enacted legislation to mandate high …

The Impact Of Procedural Compliance To The Individualized Education Program Document On Student Achievement And Academic Benchmarks, Christine Robertson

Dissertations

Currently, the practice of special education service delivery is undergoing a transformation. This transformation is largely due to the United State Department of Education Office of Special Education’s current framework of “results driven accountability” for the determination of program effectiveness (USDOE, 2011). Since the inception of the Individuals with Disabilities Education Act (IDEA) more than 40 years ago, students with disabilities have been provided increasing access to general educational programs and curriculum. Academic outcomes for those same students, however, have not improved, and the achievement gap between students with and without disabilities continues to widen when measured on national and …