Digital Commons Network^™

Understanding Undergraduate Students' Perceptions Of International Teaching Assistants, Asma Anis Khan

Dissertations

The purpose of this mixed method study was to better understand undergraduate students' perceptions of international teaching assistants (ITAs) at a major research institution. For the purpose of this inquiry data were collected from surveying a sample of 436 of undergraduate students from different colleges and at different class levels. Survey data were analyzed both qualitatively and quantitatively. Through the qualitative analysis of the open-ended survey data, undergraduate students' perceptions were derived from their responses, which resulted in themes both established in previous research (e.g., language), and original ideas (e.g., learning to understand ITAs language). Qualitative analysis of the survey …

The Effect Of The Missouri Safe School Act Of 1997 On Alternative Education Students: A Qualitative Analysis, Randall Gene Rhodes

Dissertations

Because of a perceived increase in school related violence, a political reaction occurred in Missouri that led in 1997 to the Missouri Safe Schools Act. This new law significantly changed school disciplinary policy and allowed administrators to move large groups of students to alternative education programs, or expel them to the streets. The purpose of this qualitative study was to learn from students who attended at least one year in an alternative education program about their experiences. I interviewed 26 former students and another 14 former students entered into the conversation by posting their thoughts on a Facebook site for …

Organizations, Religion, And Legal Mobilization: The Case Of Christian Conservative Legal Advocacy, Daniel Bennett

Dissertations

This dissertation is a study of a social movement based on the organizations that define that movement, with specific attention to Christian conservative legal organizations (CCLOs) and their advocacy for the Christian Right in American politics. I ask, how do these organizations differ from one another in their advocacy efforts? How is this movement industry structured with respect to organizational networks? And how do the differences and variation among these organizations affect the dynamics among these groups? That is, how do organizations interact in the confines of a shared movement? This study addresses the literatures on law and society, religion …

Ironic American Exceptionalism And The Myth Of The Open Self, Myron Moses Jackson

Dissertations

This work rethinks current interpretations of American exceptionalism, emphasizing dynamic relations, especially those we could call "ironic." I am reading Reinhold Niebuhr's The Irony of American History alongside Eric Voegelin's and Woodrow Wilson's philosophical and political treatment of freedom, expressed through the ideal of American personhood. American entertainment continues to spread globally, and the spreading creates a wider nexus of efficacious relations, allowing for the interplay of hidden relations and symbolic complexes. "Ironic American exceptionalism," as I call it, highlights the positive aspects, usually overlooked, provided by "virtual integration" and the spawning of novel cultural hybrids. By "virtual integration," I …

Investigating The Impact Of Orientation And Detected Characteristics Of First-Time Online Students On Their Success Rate In A Community College Setting, Reginald C. Akpom

Dissertations

It is evident that the failure rate is higher among online students than in-class students at Hopkinsville Community College. An analysis of the academic records of students who enrolled in online courses for the first time at Hopkinsville indicated a 13% higher withdrawal and failure rate than those who took in-class courses over the same period between 2000 and 2010. Colleges are taking potentially all of the necessary steps to reduce the student failure rates among online students because high withdrawal and failure rates often reflect badly on the quality of education by the providing institutions (C. Segura, personal communication, …

Building An Evaluation Framework Of Environmental Interpretation For Chinese Geoparks---Case Study Of Yuntaishan World Geopark, Dongying Wei

Dissertations

Environmental interpretation is a key tool for integrated management of tourism, with potential for greater use in managing visitor numbers, behavior and impacts, and enhancing experience. Evaluation is necessary to determine whether interpretation is achieving its goals. It is vital for park managers to know if their management is effective in order to determine what techniques can be used to address a particular problem. The study first introduces the background of Geoparks, and clarifies the definition of environmental interpretation. Next, the study identifies the context that a comprehensive evaluation framework for environmental interpretation in Geoparks is used in order to …

Teacher Perceptions Of Effective School Leadership Using Twenty-First Century Skills And Knowledge, Bobbie Anita Augspurger

Dissertations

This quantitative study was conducted to examine the primary components of school leadership for 21st-century skills and knowledge integration. With the passing of the National Educational Technology Standards (NETS) for students, teachers, and administrators, the need for administrative leadership within the realm of technology is continually evolving and growing. The NETS based survey required teachers from three varying sized school districts, who have implemented a 1:1 student device initiative, to answer statements, using a Likert scale, about themselves and their principal. Survey statement data results were revealed using a Pearson Product Moment Correlation Coefficient formula, scatter plots, and regression studies …

Superintendents’ Perceptions Of Readiness In Regard To Transitioning To The Missouri Educator Evaluation System To Fulfill The Elementary And Secondary Education Act Flexibility Request, Stacy Hollingsworth

Dissertations

The Missouri Department of Elementary and Secondary Education has begun the transition to the Missouri Educator Evaluation System devised of seven Essential Principles of Effective Evaluation. This study considered superintendents’ perceptions of readiness levels for each essential principle in order to understand continued needs to assist the transition. A web-based survey was electronically sent to 92 superintendents in the Southwest Missouri region. Descriptive statistics methods of mode, mean (M), and frequency distributions were utilized, determining the two essential principles receiving readiness levels of developing processes and documents were differentiated levels of educator performance and use of measures of student growth. …

Perceptions Of Educational Leaders Of Incentive Pay Programs, Kena Lashel Worley

Dissertations

In this study, the perceptions of educational leaders of incentive pay programs, including Missouri’s Career Ladder Program were examined. A mixed-methods design provided a process by which student achievement, professional development, and the retention of high quality and effective teachers were viewed through the lens of Marzano’s (2003) Teacher Level Factors that influence student achievement. The population for the study consisted of educational leaders and educators in Missouri. The sample group was comprised of four public school superintendents, four professional development chairs, four leaders in professional education organizations, four Missouri public school board presidents, and approximately 83 Missouri public school …

Effects Of Acculturation On Mammography Utilization Among Korean American Women, Jungeun K. Kim Phd

Dissertations

The purpose of this study was to examine the relationship between acculturation and mammography utilization among Korean American (KA) women. The specific aims of this study were to determine the differences in demographic characteristics, perceived health beliefs, self-efficacy, and knowledge of breast cancer, and mammogram history among the four cultural groups (American identity, Bicultural, Korean identity, and Marginality) of KA women, and to examine the effects of the level of acculturation on the likelihood of getting a mammogram. Breast cancer remains the most commonly diagnosed cancer among KA women. However, KA women consistently have lower screening rates for breast cancer. …

A Mixed Method Study Measuring The Perceptions Of Administrators, Classroom Teachers And Professional Staff On The Use Of Ipads In A Midwest School District, Andrea Laux Beckerle

Dissertations

The purpose of this mixed methods study was to assess the perceptions of classroom teachers, administrators and professional support staff in one Midwest school district regarding the usefulness and effectiveness of the iPad device as an instructional and support tool within the classroom. The need to address classroom teacher, administrator and professional support staff perceptions was crucial as the researched school district approved the move to one-to-one student iPad implementation. Quantitative and qualitative data were collected from three role-specific online surveys containing Likert scale and open-ended questions. Qualitative data were collected during face-to-face interviews. The quantitative data suggested classroom teachers …

The Lifetime Experiences Of Being Labeled “Gifted”: Case Studies Of Adults Who Participated In A 1959 Public School Gifted Program, John R. Beckerle

Dissertations

The purpose of the study was to explore the current perceptions of adults who were enrolled in the gifted program of the St. Louis Public Schools in the fall of 1959 or spring of 1960. At this time in history the Cold War was a reality and the U.S. enacted the National Defense Education Act (NDEA) to find talented young people and give them the opportunity to excel academically. The program in this research was already in place when the NDEA was put into effect. A pool of 62 potential subjects was identified and 33 accepted the invitation to participate. …

An Analysis Of The Academic Library And The Changing Role Of The Academic Librarian In Higher Education: 1975 – 2012, Candance L. Virgil

Dissertations

This document analysis examined the academic library and the changing role of the academic librarian in higher education. A comparison of the trends and issues reported by prominent librarians in the 20th century was made to those reported in the 21st century. Emphasis was placed on the following decades: 1970s, 1980s, and 1990s in the 20th century and 2000s (through 2013) in the 21st century. Initial topics from the 20th century were selected from the cornerstone article, “College Libraries and the Teaching/Learning Process: A 25-Year Reflection” by Farber (1999). Farber, who was well known for research regarding bibliographic instruction at …

Goal-Setting, Self-Monitoring, And Teacher-Student Conferences And The Relationship With Overall School Climate And Student Academic Achievement, Paul Thomas Godwin

Dissertations

Programs and reforms have come and gone in the educational arena with little impact on student performance. The problem at the school of study was the students’ perception of their sense of belonging and the sense of the school as a community and the students’ academic performance did not show adequate growth. The study took place in a mid-western suburban elementary school serving 440 students kindergarten through fifth grade. The significance of the study was to examine the impact of a Goal-Setting Worksheet, along with regular teacher-student conferences, as a strategy to improve the overall school climate and academic achievement …

Study Of The Potential Of Educational Transfer From Grandchild To Grandparent, From The Child's Perspective And Agency, In A School Environment, Ken King

Dissertations

This research acknowledges the ability of children to be active in their own learning and could promote opportunities for life-long and life-wide learning by offering school-based Intergenerational Learning Programmes. The main aim of this study was to develop a pilot intergenerational lesson with children, aged 10 to 12 years old, to enable the educational transfer of knowledge and skills from children to their grandparents or other older people in a school setting. Using the Irish Primary School‘s SPHE Curriculum as a source, the project-based research was informed, firstly, by the theories of Piaget, Vygotsky and Rogoff, and secondly, by the …

Batch And Continuous Production Of Stable Dense Suspensions Of Drug Nanoparticles In A Wet Stirred Media Mill, Afolawemi Afolabi

Dissertations

One way to improve the bioavailability of poorly water-soluble drugs is to reduce particle size of drug crystals down to nanoscale via wet stirred media milling. An increase in total surface area per mass loading of the drug and specific surface area as well as reduced external mass transfer resistance allow a faster dissolution of the poorly-water soluble drug from nanocrystals. To prevent aggregation of nanoparticles, polymers and surfactants are dissolved in water acting as stabilizers via adsorption onto the drug crystals.

In the last two decades, ample experimental data were generated in the area of wet stirred media milling …

Characterization Of Neural Ion Regulation Dysfunction During Insult And Evaluation Of Micro-Opioid Receptor Activation During Simulated Ischemia In The Pre-Botzinger Complex, Kyle F. Dobiszewski

Dissertations

The health and vitality of brain tissue is dependent upon the cells' abilities to maintain ionic homeostasis across their plasma membranes. Even slight alterations in intracellular or extracellular can have a devastating effect on excitability and neural vitality. This thesis investigates several concepts related to ion flux. First, it investigates how ion flux affects characterization of brain tissue by dielectric spectroscopy and what can be done to overcome that effect. Second, it investigates how ion flux can be used to describe the state of health of the tissue. Finally, it investigates if pharmacological intervention can attenuate some of the deleterious …

Art On A Cart: A National Mixed Methods Investigation Of Elementary Art Teacher Experiences And Perceptions, Heidi Kristina Lung

Dissertations

This study investigated the practice of elementary art teachers who utilize carts for the delivery of art lessons; to understand how the art on a cart practice influences art educators' approaches to curriculum development and instruction; and to identify challenges, benefits, and best practices. The practice of art on a cart is defined as the practice of art teachers moving art materials on a cart from room-to-room, class-to-class, even school-to-school to deliver elementary art lessons in lieu of having students come to them in a dedicated art based classroom. A systematic literature review completed by the researcher returned no results …

Building An Effective One-On-One Working Relationship Between Middle School Teachers And Parents: What Are The Steps Of Learning For Teachers?, Karen Cheung Leong

Dissertations

The topic of parental involvement has been widely studied but within the topic, the area of training teachers to work with parents has not. The training and preparation for teachers to work with parents are scarce and at times, non-existent. The primary purpose of this study is to examine effective middle school teachers about the steps on their path of learning to work effectively with parents. The study also included middle student teachers that shared their needs in learning how to work with parents. The study focused on interviewing highly successful middle school teachers in the area of working with …

Comparative Perceptions Of Adult Learners In An Online And Face-To-Face Course, Paul Joseph Wilmarth

Dissertations

The purpose of this research was to compare the perceptions and experiences of adult learners in two sections of the same course on adult learning at the University of Missouri-St. Louis (UMSL); one section was face-to-face and the other section met exclusively online. The subjects were a convenience group of students who had enrolled in the course. The two sections were conducted by the same instructor during the same semester, covered the same course content, and contained identical learning objectives and assignments. All students had the option of taking the course on campus (face-to-face) or completely online. Because the purpose …

Reading The Tea Leaves: An Exploration Of The Origins, Composition, And Influence Of The Tea Party, Bryce Don Summary

Dissertations

The Tea Party has become a powerful force in American politics. Emerging in early 2009, the Tea Party has elicited mass support among the public with important implications for public policy and electoral politics. However, there remains significant debate over the political characteristics and motivations of Tea Party supporters. The emergence of the Tea Party has also led to speculation that supporters will form a third party. Using survey data collected in 2010 and 2011, this dissertation examines the relationship between Tea Party and third party supporters. Evidence is found that although Tea Party and third party supporters disapprove of …

Public Relations Models And Dialogic Communication In The Twitterverse: An Analysis Of How Colleges And Universities Are Engaging Their Publics Through Twitter, Jason Antwuan Beverly

Dissertations

Colleges and universities throughout this world are realizing the importance of engaging in and building mutually-beneficial relationships with their key publics through social media. The introduction of the microblogging tool known as Twitter extends the use of social media in higher education, beyond the classroom, and into the realm of public relations where it can be just as effective. Now, colleges and universities are capitalizing off of its potential as a public relations tool. Twitter allows colleges and universities to better connect with their technology-consumed publics trough dialogic and interactive two-way communication. This study examines how 155 colleges and universities …

Life, Love, And Hegemony On Daytime Tv: A Critical Analysis Of Three Popular Soap Operas, Elizabeth Ann Worden

Dissertations

This study examined the worlds of three popular soap operas: Days of Our Lives, General Hospital, and Young and the Restless. Someone who has not watched the three soap operas examined for this study might think that soap operas are all alike. Yet this study has demonstrated how different they really are. These soap operas are created by different teams of writers, producers, and editors—different real authors. Days of Our Lives, General Hospital, and Young and the Restless are really distinct and different from each other in a number of ways. These programs depict different classes of people with different …

Ecological Psychology And Media Consumption Among Young Adults: A New Framework, Alice Diana Cade Ferguson

Dissertations

The Pew Research Center (2010, March 1) identified three crucial “new metrics of news” (p. 2) that help to explain the appeal of new, interactive media forms among young adult news consumers. These metrics of Portability, Personalizability and Participation (Pew, 2010) highlight the rapid transformations in technology and user interests that have helped create a new manifestation of what McLuhan called an “age of anxiety” (1967/2001, pp. 8-9) in mass media industries and in mass communication education and scholarship. The purpose of this research is to investigate this very shift in how news is delivered and consumed, with particular attention …

Telling Their Own Story: How Student Newspapers Reported Campus Unrest, 1962-1970, Kaylene Dial Armstrong

Dissertations

The work of student journalists often appears as a source in the footnotes when researchers tell the story of perhaps the most significant period in the history of higher education in the United States – the student protest era throughout the 1960s and early 1970s. Yet researchers and historians have ignored the student press itself during this same time period. This dissertation considers how the student reporters and editors did their job during major protests that occurred between 1962 and 1970, and tells not only the story of reporting protest but the individual stories of the student journalists.

The key …

Nurse Addiction -- An Unexpected Journey: A Phenomenological Study Of Nurses In Recovery, Karen Lee Burton

Dissertations

No abstract provided.

Defining And Measuring Teacher Legitimacy, Douglass Martin Drake

Dissertations

No abstract provided.

The Korean Traditional Elements In Young-Jo Lee's Choral Works, Taehyun Kim

Dissertations

No abstract provided.

A Study Of Student Engagement Activities, Discipline Referrals, And Student Achievement In Reading First Schools, Shelly Lynette Fransen

Dissertations

High quality student engagement activities are essential if students are to be successful learners. Over the years, many instructional strategies and models have been devised to encourage teachers to develop student engagement activities that result in high achievement. The Reading First Model initiative was introduced as a part of the No Child Left Behind legislation and was implemented in hundreds of schools across the United States over the last twelve years. Yet, in 2009, federal funding for Reading First was eliminated. The purpose of this study was to determine the correlation between student achievement on the Missouri Assessment Program (MAP) …

Multimedia Instructional Tools And Student Learning In Computer Applications Courses, Debra Laier Chapman

Dissertations

Advances in technology and changes in educational strategies have resulted in the integration of technology into the classroom. Multimedia instructional tools (MMIT) have been identified as a way to provide student-centered active-learning instructional material to students. MMITs are common in introductory computer applications courses based on the theory that this type of educational tool should be effective in increasing student knowledge and result in positive changes to motivation and the learning strategies used in the course.

The purpose of this study was to examine the use of the MMIT in an introductory computer applications course to determine if there was …