Digital Commons Network^™

Elementary Teachers' Perceptions Of Mathematics Instruction In Montessori And Traditional Classrooms, Linda Kofa

Walden Dissertations and Doctoral Studies

Abstract

Students in grades 3 and 4 attending a traditional public elementary school in a northeastern state did not meet proficiency levels in mathematics as measured by the state's assessment system. Published reports indicated that students attending the Montessori programs were more proficient in solving math problems compared to students in traditional schools. However, researchers had not compared Montessori and traditional teachers' perceptions of teaching elementary mathematics. The purpose of this qualitative case study was to explore the perceptions of traditional and Montessori teachers regarding teaching basic problem solving skills in mathematics. Koehler and Grouws' model provided the theoretical framework. …

Relationship Between The California Drought And Almond Demand, Wayne E. Lacy

Walden Dissertations and Doctoral Studies

Areas of California's Central Valley are sinking at rates up to 1 foot per year due to subsidence caused, in part, by the state's years-long drought, challenging growers to locate additional water sources for their crops. Supply and demand theory guided this correlational study. The purpose of the study was to examine the financial impact of drought on almond demand. This study included annualized historical almond industry data for the United States (N = 97), downloaded from a United States Department of Agriculture database. The results of multiple linear regression analysis indicated that the model was capable of predicting almond …

Exploring Strategies For Early Identification Of Risks In Information Technology Projects, Nina Michele Mack-Cain

Walden Dissertations and Doctoral Studies

Project managers must ensure risk management and business justification for their projects. Approximately, 53% of IT projects failed due to project managers not identifying risks early in the projects' lifecycle. The purpose of this single case study was to explore strategies IT project managers utilize to identify risks early in the project's lifecycle. The study population consisted of 5 lead IT project managers from a telecom company located in the Midwest region of the United States who had managed IT projects. The conceptual framework that grounded this study was the general systems theory. The data collection process involved semistructured interviews, …

Social Change Initiatives For African-American And Latino Males In Los Angeles County, Kay Ramsey

Walden Dissertations and Doctoral Studies

In the 21st Century, many Americans continue to fight battles for men of color who are at the forefront of criminal injustice, unemployment, and low matriculation. With great dominion and urgency, our Nation must ensure all men, regardless of the adversity can succeed and build legacies in their families, communities, and the economy. In this action research study, an ecological system theory was used to analyze the stakeholders who have implemented the following public polices under the Obama Administration: 21st Century Policing, My Brother's Keeper, and Race to the Top. This research answers the question how stakeholders are able to …

Early Strategies Of Kindergarten Teachers And Administrators To Lessen The Literacy Gap, Kirstin A. Rossi

Walden Dissertations and Doctoral Studies

Proficiency in literacy is paramount during a child's education. Lacking proficiency can have lasting effects. At both the state and local level, continuing gaps in student achievement in literacy have been documented. The purpose of this qualitative case study was to focus on kindergarten teachers and administrators' early literacy strategies, specifically current practices in early literacy skills and possible resources needed in early literacy to lessen the gap between White students and ethnic minority and students who qualify for free/reduced meals. The constructivist framework was the platform used to investigate teacher and administrator understanding of the 6 early literacy skills, …

Students' Perceptions Of Persistence In A Florida Associate Degree Nursing Program, Shivanie Saith

Walden Dissertations and Doctoral Studies

At a community college in Florida, the associate of science in nursing (ASN) program has experienced low persistence rates especially after the first semester of study. Framed by Jeffreys's nursing undergraduate retention and success model, a mixed-method approach was used to investigate first-semester and final-year ASN students' perceptions of factors influencing persistence and successful persistence strategies. In the quantitative sequence, first-semester students (N = 95) completed the Student Perception Appraisal-Revised-2 (SPA-R2) survey measuring perceptions of 5 persistence factors (environmental, institutional integration, personal academic, college academic, and friend support persistence). ANOVA and t tests were conducted by age, gender, language, ethnicity, …

The Influence Of Language On The Teaching And Learning Of Mathematics, Oneil St.Orbine Smith

Walden Dissertations and Doctoral Studies

A majority of students at the local University College of Science and Education (UCSE, pseudonym) in Jamaica do not have the conceptual understanding of mathematical principles to function in a competitive and highly globalized marketplace. In 2013 and 2014, 88% and 92% of freshmen education students scored at the lowest 2 levels on the Mathematics Diagnostic Test (MDT). The instructional language at UCSE is Standard English (SE) whereas most students speak Jamaican dialect (JD). The purpose of this study was to determine the effect that the language of instruction has on student achievement in math as measured by the MDT. …

Social Media Strategies To Increase Professional Membership Association Dues Income, Robert J. Spangler

Walden Dissertations and Doctoral Studies

Social media strategies can play an important and specific role in nonprofits by increasing membership dues income. However, insufficient data exists supporting effective strategies for social media in professional membership associations, potentially

affecting both business managers within those associations and the stakeholders they represent. The purpose of this qualitative single case study was to explore social media strategies that nonprofit marketing professionals used to increase professional

membership association dues income. The sample included 7 nonprofit marketing professionals in a New Jersey-based professional membership association. Social exchange theory and social influence theory formed the conceptual framework. Data

collection occurred using semistructured …

Restaurants Owner Strategies For Financial Sustainability Beyond 5 Years, Raimi Gnonlonfoun

Walden Dissertations and Doctoral Studies

The restaurant industry plays an essential role in the U.S. economy. Approximately 26% of small- and medium-sized enterprise restaurants fail during their first year of business operation and 60% cannot sustain beyond 3 years. The objective of this multiple case study was to explore the strategies that small- and medium-sized restaurant owners used to financially sustain business beyond 5 years. The purposive sample consisted of 4 successful restaurant owners who have been in operation for at least 5 years in the southern region of the United States. The general systems theory was the conceptual framework of this study. The data …

Impact Of A Tier 2 Intervention On Freshman Students With Math Disabilities, Rena Johnette Whitten

Walden Dissertations and Doctoral Studies

Math achievement for U.S. high school students identified with math disabilities continues to fall below expected norms. Longitudinal national and state-level assessment data showed a flat or negative trend in math performance of students with disabilities, which may negatively affect their postsecondary outcomes. The purpose of this embedded mixed-methods study was to determine the impact of an extended time algebra course on increasing the math performance of freshman students with math disabilities. The conceptual framework included Vygotsky's sociocultural theory and zone of proximal development, Bloom's theory of master learning, and Carroll's theory of degree of learning. Data collection included archived …

Special Education Teachers' Voices On Co-Planning In A Suburban School District, Corinne Jeffers

Walden Dissertations and Doctoral Studies

Limited co-planning between special education and general education co-teaching partners has been documented in professional literature as a significant problem. Special education teachers do not adequately co-plan for the implementation of accommodations for students with disabilities educated in the general education classroom. The purpose of this study was to collect and analyze the perceptions of special education teachers in one suburban elementary school district in the United States regarding co-planning with regular education teachers. The theory of self-efficacy was utilized as the conceptual framework to understand how teachers' beliefs and experiences influenced planning and goal setting for special education students. …

Responsibilities Of General And Special Education Teachers Serving Students With Learning Disabilities, Antonia Lynn Kittrell

Walden Dissertations and Doctoral Studies

Third-grade students in a small rural school district in North Carolina are not meeting reading benchmarks on End-of-Grade Tests. Parents and educators have concerns regarding the service delivery plan for students with disabilities who have deficits in reading. The purpose of this qualitative study was to examine the roles and responsibilities of special education and general education teachers in relation to Common Core Reading Standards instruction for students with disabilities. Vygotsky's theory of social constructivism and concept of the zone of proximal development formed the conceptual framework for the exploration of how students' academic needs are met with appropriate support …

The Experiences Of Middle School Teachers With Integration Of Digital Media Into The Curriculum, Martha Sue Brothers

Walden Dissertations and Doctoral Studies

Middle school teachers at a school district integrated digital media into the math and literacy curriculum by using programs such as Success Maker and Reading 180 in the classroom. Teachers received training on best practices for integrating digital media in their teaching. No research had been conducted to examine the experiences of these middle school teachers with the integration of digital media into the curriculum. The purpose of this qualitative case study was to address that gap. The research questions focused on teachers' outlooks on digital media as a teaching tool and the instructional strategies they used. The conceptual framework …

Improving Reading Fluency Of Elementary Students With Learning Disabilities Through Reader's Theater, Tami S. Schoen-Dowgiewicz

Walden Dissertations and Doctoral Studies

Elementary teachers in a school district in a western state expressed concerns about the reading achievement of students with disabilities (SWDs). SWDs were not developing decoding, comprehension, and fluency skills to become proficient readers. Without mastering these skills, SWDs will experience diminished academic attainment in their school career. To address this problem, teachers in elementary learning centers (LCs) within the district implemented Reader's Theater (RT), an evidenced-based reading approach that incorporates repeated readings using drama-based activities. The purpose of this qualitative bounded case study was to explore elementary LC teachers' use and implementation of RT to improve reading performance with …

Gender Differences, Learning Styles, And Participation In Higher Mathematics, Hilary Elizabeth Seifert

Walden Dissertations and Doctoral Studies

Students' lack of participation in higher-level mathematics courses is a pressing concern. In a small rural district in Alaska, many high school students elect to opt out of taking higher-level mathematics once the minimum requirement is reached. According to Bandura's self-efficacy construct, a learners' motivation is influenced by their self-beliefs and affect towards learning. Moreover, research on student learning experiences in mathematics suggests a gender difference, with girls preferring that less abstract conceptual knowledge be taught through hands-on activities. As mathematics instruction is traditionally taught through lecture and demonstration, both of which are preferences of the assimilator learning style, this …

Social Studies Teachers' Use Of Differentiated Instruction To Help Struggling Learners, Nicole Waid

Walden Dissertations and Doctoral Studies

Students in a local rural northeastern high school have demonstrated decreasing academic performance in social studies courses for the past 5 years. The purpose of this bounded qualitative case study of the local social studies department was to investigate how social studies teachers and administrators for grades 7-12 describe differentiated instruction (DI) and professional development in DI. This study was grounded in the zone of proximal development, which stressed the importance of providing instruction at students' instructional levels, and DI, which emphasized tailoring instruction to address students' needs. Three research questions focused on how social studies teachers and administrators viewed …

High School Science Teachers' Perceptions Of Teaching Content-Related Reading Comprehension Instruction, Theresa D. Williams

Walden Dissertations and Doctoral Studies

In order to achieve academic success, students must be able to comprehend written material in content-area textbooks. However, a large number of high school students struggle to comprehend science content. Research findings have demonstrated that students make measurable gains in comprehending content-area textbooks when provided quality reading comprehension instruction. The purpose of this study was to gain an understanding of how high school science teachers perceived their responsibility to provide content-related comprehension instruction and 10 high school science teachers were interviewed for this study. Data analysis consisted of open, axial, and selective coding. The findings revealed that 8 out of …

Ninth Grade Student And Teacher Perceptions Of Teacher-Student Relationship, Lynda Rose Huggins

Walden Dissertations and Doctoral Studies

The challenge of transitioning into high school is associated with social anxiety, decreased grades, increased absences, and overall motivation to learn. Based on anecdotal evidence from 9th grade teachers in the Ohio School District, teachers had poor rapport with some of their students, and 9th graders were being retained more often than were students in any other grade. Grounded in Noddings's care theory, the purpose of this mixed methods sequential case study was to explore perceptions of rapport between 9th graders and their teachers. Guiding research questions were used to discover student and teacher perceptions about their relationship as it …

Case Study Of Teen Mother Perceptions Of Their Influence On Preschoolers' Language Development, Mary Schmidt Duncan

Walden Dissertations and Doctoral Studies

Children born to teen mothers tend to score lower on language development assessments and to have school readiness delays. To support teen mothers and their children in improving language development, educators need information about mothers' daily interactions with their children and how they contribute to their children's language development. The purpose of this descriptive case study was to understand mothers'perceptions of how they influenced their children's language development through play, routines, and other informal interactions. Flavell, Vygotsky, and Bruner's views on how learners' construct knowledge informed the study. Research questions were focused on the mothers' perceptions regarding interactions during routines …

The Relationship Between Increased Police Patrols And Violent Crime Rates In Seven United States Cities, Victor Sylvester Kabia

Walden Dissertations and Doctoral Studies

Large, metropolitan areas across the nation have experienced high rates of violent crime over the past 2 decades. As a consequence, law enforcement agencies have increased patrol efforts, but little is known about whether the decrease in violent crime rates was correlated to increased police patrols or to the economic variables of unemployment, inflation, level of education, unemployment compensation, and homeownership. The purpose of this non-experimental, correlational study was to examine the nature of the relationship between increased police patrols, the 5 economic variables, and violent crime rates in 7 large US cities for a 10-year period. The theoretical framework …

Environmental Leadership: Exploring Environmental Dissonance Involving Natural Resource Consumption And Ecosystem Degradation, Thomas L. Tochterman

Walden Dissertations and Doctoral Studies

As the corporate world, communities, and individuals become more globalized and demands on natural resources increase, a new emphasis on environmental leadership including a new pragmatic environmental ethos is needed to meet certain basic human needs of future generations. The research problem addressed in this study was the lack of knowledge concerning how environmental cognitive dissonance influences consumption practices related to inefficient resource utilization and ecosystem degradation. The purpose of this study was to provide an understanding of the breadth and depth of environmental cognitive dissonance among visitors to the Kruger National Park in South Africa. The research questions addressed …

A Qualitative Examination Of The Perception Of Risk In Warnings For Severe Weather, Teresa Simmons

Walden Dissertations and Doctoral Studies

In the past decade, weather disasters have claimed thousands of lives and resulted in billions of dollars in damages. Awareness of a storm threats can occur hours or days in advance, but disaster assessments indicate many people do not heed storm warnings. This problem is old. Despite 50 years of research, and new technologies and training to improve responsiveness, the basic issue– understanding how people interpret and respond to weather warnings–persists. An exploratory study that incorporated human behavior theories and communication models not traditionally associated with severe weather analysis was conducted to learn how weather risks are perceived by nonscientists. …

Exploring Strategies That It Leaders Use To Adopt Cloud Computing, Zeeshan H. Khan

Walden Dissertations and Doctoral Studies

Information Technology (IT) leaders must leverage cloud computing to maintain competitive advantage. Evidence suggests that IT leaders who have leveraged cloud computing in small and medium sized organizations have saved an average of $1 million in IT services for their organizations. The purpose of this qualitative single case study was to explore strategies that IT leaders use to adopt cloud computing for their organizations. The target population consisted of 15 IT leaders who had experience with designing and deploying cloud computing solutions at their organization in Long Island, New York within the past 2 years. The conceptual framework of this …

The Impact Of Self-Efficacy On Retention In Technical Colleges, Percy W. Reed

Walden Dissertations and Doctoral Studies

Vocational and career training institutes focus their energy and resources on student support services, increasing student retention as it relates to minority populations. Despite these efforts, a specific vocational and career institute in the southeast United States reports a 50% retention rate of students who are enrolled. This case study explored students' descriptions of how self-efficacy supported their perseverance while attending the vocational and career training institute. The conceptual framework included Bandura's notions of self-efficacy and Tinto's integration model. Purposeful sampling strategies were used to interview 10 successfully-retained students enrolled in their 4th term or beyond at the vocational and …

Predicting Mathematics Teachers' Acceptance Of Reflective Blogging To Improve Instruction, Diana Sue Fesmire

Walden Dissertations and Doctoral Studies

An internal district audit identified that a rural, socioeconomically disadvantaged Southwestern school district has a lack of congruent and consistent implementation of the Common Core State Standards in mathematics. Innovative and cost-saving avenues for professional development (PD), such as reflective blogging, foster teacher learning to reconcile the enacted curriculum with the intended curriculum. This correlational study investigated the predictive power of technology acceptance and motivation constructs on reflective mathematics teachers' social media use intention and participation in informal, virtual Communities of Practice (vCoP). The framework that guided this study is the unified acceptance and use of technology and self-determination theory. …

Exploring Organizations' Software Quality Assurance Strategies, Scott Underwood

Walden Dissertations and Doctoral Studies

Poor software quality leads to lost profits and even loss of life. U.S. organizations lose billions of dollars annually because of poor software quality. The purpose of this multiple case study was to explore the strategies that quality assurance (QA) leaders in small software development organizations used for successful software quality assurance (SQA) processes. A case study provided the best research design to allow for the exploration of organizational and managerial processes. The target population group was the QA leaders of 3 small software development organizations who successfully implemented SQA processes, located in Saint John, New Brunswick, Canada. The conceptual …

Meeting Meaningful-Use Requirements With Electronic Medical Records In A Community Health Clinic, Tony Andrew Richardson

Walden Dissertations and Doctoral Studies

Small nonprofit medical practices lack the technical expertise to implement electronic medical records (EMRs) that are consistent with federal meaningful-use requirements. Failure to comply with meaningful-use EMR requirements affects nonprofit community health care leaders' ability to receive reimbursement for care. Complexity theory was the conceptual framework used in this exploratory single case study. The purpose of the study was to explore the strategies nonprofit community health care leaders in Washington, DC used to implement EMRs in order to comply with the meaningful-use requirements. Data were collected via in-depth interviews with 7 purposively-selected health care leaders in a nonprofit clinic and …

Cultural Relevance In An English Language Learners' Classroom: A Qualitative Case Study, Katherine L. Roe

Walden Dissertations and Doctoral Studies

Colleges and universities typically provide remedial reading coursework for English language learners (ELL) to develop academic reading proficiency. However, a disproportionate number of ELLs fail to exit remedial classes. Prior research has indicated cultural relevance can motivate and stimulate learning; however, the extent to which a culturally relevant classroom curriculum makes a difference in the ELL classroom experience has not been fully explored. This study describes the experience of cultural relevance in an academic reading ELL college class. Moll's funds of knowledge was used as the conceptual framework in a qualitative case study to examine how cultural strengths and knowledge …

District-Funded Common Core Collaboration Grants Used For Teacher Professional Development, Stephanie Pratt Gregson

Walden Dissertations and Doctoral Studies

With the adoption of the Common Core State Standards (CCSS) in English language arts and mathematics by the State of California in 2010, a shift in instructional practices along with the level of rigor and expectations for students began. As a result of these changes, a local school district sought a way through district-funded Common Core Collaboration Grants (CCCG) to provide professional development that supported 4th-6th grade teachers in their implementation of the CCSS. The purpose of this qualitative program evaluation case study was to examine teachers' perceptions of the effectiveness of professional development funded by CCCG in supporting 4th-6th …

Building Designers' Perception And The Effect On Sustainability In Malawi, Lloyd Ndau

Walden Dissertations and Doctoral Studies

Environmental sustainability in buildings is an important part of preserving the environment and reducing climate change. The increasing amount of physical infrastructure systems in Malawi has not been accompanied by policy-makers clearly understanding perceptions and attitudinal behaviors of building designers to promote environmental sustainability. Some building designers in Malawi might not be practicing sustainability innovations adequately, requiring more research to understand their perceptions and behaviors. The purpose of this mixed methods sequential and explanatory study was to explore how building designers' behaviors relate to the implementation of sustainability innovations in Malawi. Ajzen's theory of planned behavior explaining how attitudinal behaviors …