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Walden Dissertations and Doctoral Studies

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Using Globally Significant Children's Literature To Increase Fourth-Grade Students' Global Attitudes And Intercultural Sensitivity, Tonya Salisbury Jan 2010

Using Globally Significant Children's Literature To Increase Fourth-Grade Students' Global Attitudes And Intercultural Sensitivity, Tonya Salisbury

Walden Dissertations and Doctoral Studies

It is vital for future generations to clearly grasp what it means to be global citizens in order for them to be successful and for America to maintain its status as a world leader. The purpose of this mixed-method study was to measure and describe the growth of global attitudes and intercultural sensitivity that fourth-grade students acquire through reading and discussing globally significant children's literature which honors and celebrates diversity worldwide, in terms of culture, race, language, religion, and social status. According to Rosenblatt's transactional theory, readers experience aesthetic transactions with the text leading to an understanding of the world …


An Exploration Of Factors Influencing Effective Teachers' Decisions To Remain In Urban School Settings, Alison L. Grizzle Jan 2010

An Exploration Of Factors Influencing Effective Teachers' Decisions To Remain In Urban School Settings, Alison L. Grizzle

Walden Dissertations and Doctoral Studies

Existing problems identified in the literature on teacher retention and resilience include (a) a gap in understanding factors influencing urban teacher retention; (b) lack of clarity on multiple factors swaying teachers' decisions to remain despite challenges; (c) overlapping definitions of teacher retention, attrition, and resilience; and (d) absence of a theoretical framework for a potential relationship between retention and resilience. This embedded-case study sought to identify factors influencing effective teachers' decisions to remain in an urban setting and to examine the role of teachers' resilience, retention, and effectiveness with respect to this decision. Fourteen core-area secondary teachers, identified through criterion …


The Use Of Human Patient Simulators To Enhance The Clinical Decision Making Of Nursing Students, Sharon Kay Powell-Laney Jan 2010

The Use Of Human Patient Simulators To Enhance The Clinical Decision Making Of Nursing Students, Sharon Kay Powell-Laney

Walden Dissertations and Doctoral Studies

One of the newest teaching modalities in nursing education is the use of human patient simulators (HPS). An HPS simulation scenario creates a software program vignette in which students interact with a manikin to practice caring for critical patients in a risk-free environment. Although used extensively in schools of nursing, there is little research that examines if these expensive simulators improve the clinical decision-making ability of nursing students. The purpose of this experimental differentiated treatment study was to assess if HPS technology leads to increased clinical decision-making ability and clinical performance more than the teaching modality of a paper and …


Using A Structured Decision Making Protocol To Stratify Caseloads In The Child Support Program, Steven J. Golightly Jan 2010

Using A Structured Decision Making Protocol To Stratify Caseloads In The Child Support Program, Steven J. Golightly

Walden Dissertations and Doctoral Studies

Although structured decision making and risk assessment protocols have successfully been used in human service programs, little research has been done on their applicability in the child support program. In this study, problems identified with child support case management were examined, along with positive and negative attributes of various risk assessment tools utilized in other arenas. The overall research problem asserted that there are no structured decision making protocols in the child support program to support case assignment by enforcement difficulty. The primary research question asked whether or not a process stratified by risk and level of enforcement difficulty could …


The Experiences Of Parents With Adolescents Identified As Having A Specific Learning Disability, Linda J. Seals Jan 2010

The Experiences Of Parents With Adolescents Identified As Having A Specific Learning Disability, Linda J. Seals

Walden Dissertations and Doctoral Studies

Of the 6.6 million children in the United States who were deemed in 2008 to have a disability that required special instruction, over 39% were classified as specific learning disabled (SLD). This figure translates into a high number of people who are parenting a child identified as having a SLD. Bronfenbrenner's theory of the ecology of human development indicated the importance of interconnections between school, home, and community settings. Collaboration between teachers and families may be strengthened by utilizing knowledge gained from parents' lived experiences of parenting an adolescent identified as having a SLD. The primary research question guiding this …


Manual Handling Workload And Musculoskeletal Discomfort Among Warehouse Personnel, Terrance N. Knox Jan 2010

Manual Handling Workload And Musculoskeletal Discomfort Among Warehouse Personnel, Terrance N. Knox

Walden Dissertations and Doctoral Studies

Work-related musculoskeletal disorders (WRMSD), specifically physical and muscular discomfort in the upper arm, lower arm, thigh, lower leg, wrist, shoulders, back, or neck, are among the most frequently reported workplace injuries in the United States. The dearth of knowledge about the types of workloads that may contribute to the development of WRMSD was the impetus of this research. The study aimed to identify antecedents of WRMSD among warehouse workers in order to reduce WRMSDs and increase productivity as expressed in a systems perspective on industrial health. The research questions examined the prevalence of specific WRMSDs, the relationship of high-risk tasks …


Clinical Recognition Of Obstructive Sleep Apnea In A Population-Based Sample, Mark R. Zellmer Jan 2010

Clinical Recognition Of Obstructive Sleep Apnea In A Population-Based Sample, Mark R. Zellmer

Walden Dissertations and Doctoral Studies

Obstructive sleep apnea (OSA), a disorder in which the airway intermittently collapses and obstructs during sleep, is associated with increased cardiovascular and cerebrovascular morbidity and mortality, increased risk of motor vehicle accidents, metabolic syndrome, hypertension, and depression. Treatment of OSA attenuates or reverses many of these associated risks. However, most cases of OSA are unrecognized and untreated. The two most recent studies using 1990s data found that only 6.5 - 15.4% of OSA cases, depending on severity, are clinically recognized in mixed gender populations. Based on a conceptual framework of improved physician awareness of OSA, and reduced diagnostic access bias …


A Behavior Management Seminar For Special Or General Education Graduate Students, Franklin D. Schindelheim Jan 2010

A Behavior Management Seminar For Special Or General Education Graduate Students, Franklin D. Schindelheim

Walden Dissertations and Doctoral Studies

The purpose of this qualitative study was to identify the classroom management needs of graduate education students in one college, and develop a seminar that emerged from the research. Researchers have shown that professional development provided for graduate education students typically deals with curriculum and instructional methodologies rather than classroom management. However, graduate education students have expressed the need to learn more effective classroom management skills. The research questions asked what classroom management skills participants said they needed to teach in both collaborative, and special education classrooms. A grounded theory approach and the constructivist paradigm were used in the study. …


Exploring A Supplemental Educational Service Math Program: The Math Achievement Of Economically Disadvantaged Students And Teacher Professional Development, Vilma Caban-Vazquez Jan 2010

Exploring A Supplemental Educational Service Math Program: The Math Achievement Of Economically Disadvantaged Students And Teacher Professional Development, Vilma Caban-Vazquez

Walden Dissertations and Doctoral Studies

The No Child Left Behind education act mandates that school districts develop supplemental educational service programs for students not demonstrating mathematical proficiency on state standardized math assessments. Yet there is limited understanding of issues related to supplemental educational service math programs. The purpose of this qualitative study was to investigate a local after school math program to offer insight on the low math achievement for economically disadvantaged students involved in the program. Constructivist theories of math reform and education for economically disadvantaged students and English language learners guided this study of 10 teachers and 15 of their students in a …


Preschool Environments, Relationships And Creative Skills: A Case Study, Petronella Anita Cameron Jan 2010

Preschool Environments, Relationships And Creative Skills: A Case Study, Petronella Anita Cameron

Walden Dissertations and Doctoral Studies

Studies indicate the importance of supporting children's creative and social skills during the early years of their development, in part because children can develop low self-esteem when these skills are left unattended in preschool environments. However, as of yet research has not identified strategies preschool instructors used to prepare preschool environments to nurture the development of these skills. This qualitative case study examined how preschool environments nurture the development of preschool children's creative skills and relationships. Grounded in Vygotsky's sociocultural theory and Torrance's theory of guiding creative talent, the study used a purposeful sample of 9 prekindergarten and kindergarten teachers …


Perspectives Of Executive Women: Life Choices And Balancing Career With Marriage And Children, Wendy James Jan 2010

Perspectives Of Executive Women: Life Choices And Balancing Career With Marriage And Children, Wendy James

Walden Dissertations and Doctoral Studies

This qualitative study investigated the experiences of executive women and their choices in balancing work with marriage and children. Research on women in the workplace tends to conflate categories of hourly workers, part-time employees, and middle- and upper-management careers. Yet, the literature on balancing career and family life does not adequately portray the experiences of executive women. The purpose of the study was to discover executive women's perceptions about their career, how they chose their path, and how their career choices affected their decisions about marriage and children. The research questions for this study examined: (a) The effect of executive …


Leadership To Sustain Professional Learning Communities, Kelly P. Gillespie Jan 2010

Leadership To Sustain Professional Learning Communities, Kelly P. Gillespie

Walden Dissertations and Doctoral Studies

Professional Learning Communities (PLCs) have shown promise as a means to meet the challenge of the No Child Left Behind Act of 2001. A problem that has surfaced is the inabilty of schools to sustain PLCs. This project study examined leadership characteristics of elementary school principals in selected school districts to determine how these characteristics shape organizational culture and provide support for sustaining professional learning communities. At the center of this initiative have been the school principals and their leadership skills. The theoretical underpinnings of this study were based on the work of DuFour and DuFour, which places leadership of …


Empowering Adolescents: A Multiple Case Study Of U.S. Montessori High Schools, Wendy J. Larue Jan 2010

Empowering Adolescents: A Multiple Case Study Of U.S. Montessori High Schools, Wendy J. Larue

Walden Dissertations and Doctoral Studies

The standards-based, teach-and-test methods that have come to proliferate secondary education since the inception of the No Child Left Behind Act (NCLB) fail to adequately prepare students for higher education and employment. This system lacks opportunities for developing 21st century skills such as higher-level thinking, problem solving, and group dynamics, as well as opportunities for fostering spiritual growth and personal development. This problem impacts graduates of U.S. high schools because they are unprepared for higher education and the 21st century workplace. Using qualitative multiple case study methodology, this study examined five U.S. Montessori high schools through the lens of cultural-historical …


High School Teachers' Perspectives On Effective Approaches For Teaching Biology To Students With Special Needs, Agnieszka Kos Jan 2010

High School Teachers' Perspectives On Effective Approaches For Teaching Biology To Students With Special Needs, Agnieszka Kos

Walden Dissertations and Doctoral Studies

The demands of national educational reforms require high school biology teachers to provide high quality instruction to students with and without special needs. The reforms, however, do not provide teachers with adequate teaching strategies to meet the needs of all students in the same context. The purpose of this grounded theory study was to understand high school biology teachers' perspectives, practices, and challenges in relation to teaching students with special needs. This approach was used to develop a substantive model for high school biology teachers who are challenged with teaching students with and without special needs. Data were collected via …


Investigating An Optimal Decision Point For Probability Bounds Analysis Models When Used To Estimate Remedial Soil Volumes Under Uncertainty At Hazardous Waste Sites, Charles O. Dankwah Jan 2010

Investigating An Optimal Decision Point For Probability Bounds Analysis Models When Used To Estimate Remedial Soil Volumes Under Uncertainty At Hazardous Waste Sites, Charles O. Dankwah

Walden Dissertations and Doctoral Studies

Hazardous waste site remediation cost estimation requires a good estimate of the contaminated soil volume. The United States Environmental Protection Agency (U.S. EPA) currently uses deterministic point values to estimate soil volumes but the literature suggests that probability bounds analysis (PBA) is the more accurate method to make estimates under uncertainty. The underlying statistical theory is that they are more accurate than deterministic estimates because probabilistic estimates account for data uncertainties. However, the literature does not address the problem of selecting an optimal decision point from the interval-valued PBA estimates. The purpose of this study was to identify the optimal …


Multiyear Student/Teacher Relationships And Language Development In Children Of Hawaiian Descent At Kamehameha Schools Community Based Early Childhood Education Program, Susan Collins Jan 2010

Multiyear Student/Teacher Relationships And Language Development In Children Of Hawaiian Descent At Kamehameha Schools Community Based Early Childhood Education Program, Susan Collins

Walden Dissertations and Doctoral Studies

Although numerous studies have documented the connection between early language and academic achievement, there is much less information available about the effects of teacher/student relationships on language development. Based on Vygotsky's theory that all learning takes place in the context of relationships, this quasi-experimental study examined language scores for students in an early education classroom who stayed with the same teacher for 2 years compared with those in a classroom with two different teachers for each of the 2 years. Pre- and posttest scores on the Peabody Picture Vocabulary Test-III (PPVT-III) and language scores on the Developmental Indicators for the …


The Effect Of Text-To-Self Reading Strategies On Reading Comprehension, Cathy Arlene (Legg) Cutright Jan 2010

The Effect Of Text-To-Self Reading Strategies On Reading Comprehension, Cathy Arlene (Legg) Cutright

Walden Dissertations and Doctoral Studies

Middle-school male students currently face a disadvantage in reading comprehension compared to female students. Research suggests the problem is that more male students score below grade level in reading comprehension because they require more cognitive scaffolding. The purpose of this study was to evaluate the effectiveness of text-to-self reading instruction and to compare the comprehension achievement of male and female students in 6th-grade reading and language-arts classes using guided reading of text-to-self instruction and guided reading using novels. The foundation of this study was based on constructivist theories including Dewey's pragmatist philosophy, Piaget's developmental theory, and Vygotsky's theory of zone …


Identifying The Relationship Between Network Governance And Community Action Program Participation, Angelique M. Goliday Jan 2010

Identifying The Relationship Between Network Governance And Community Action Program Participation, Angelique M. Goliday

Walden Dissertations and Doctoral Studies

The relevant literature consistently suggests that understanding citizen participation in community action programs is needed to maximize network governance efforts. Yet, there is no empirical evidence demonstrating a relationship between levels of network governance (NG) and citizen participation rates. The purpose of this study was to determine the degree to which levels of NG is correlated with levels of citizen participation in community action agency (CAA) programs, and whether variations in NG or variations over time in average income level is more strongly related to participation. The research was guided by the integrative model of democracy, which emphasizes citizen participation …


Staff Development And Leadership Roles Related To Response To Intervention Levels Of Implementation In Rural Schools, Karin A. Strohmyer Jan 2010

Staff Development And Leadership Roles Related To Response To Intervention Levels Of Implementation In Rural Schools, Karin A. Strohmyer

Walden Dissertations and Doctoral Studies

The concepts of professional learning communities and organizational disciplines support staff development and leadership that lead to sustainable systems. Little research has examined the ability of rural schools to achieve sustainable systems. This quantitative design study considered the relationships between predictor variables of administrative roles and staff development and the criterion variable of Response to Intervention (RtI) implementation level. Administrator roles included planning and scheduling training, participating in training, planning implementation, building knowledge and commitment, selecting RtI teams, participating on teams, promoting parental involvement, evaluating RtI, and implementing follow-up and targeted training. Staff development practices addressed commitment and support, team …


A Phenomenological Inquiry Of Chronic Homeless Individuals' Challenges To Independence, Dewana Hall Jan 2010

A Phenomenological Inquiry Of Chronic Homeless Individuals' Challenges To Independence, Dewana Hall

Walden Dissertations and Doctoral Studies

Homelessness is a comprehensive social problem affecting approximately 744,000 people in the U.S. Despite consistent efforts from politicians, state and local leaders, and service providers, the number of homeless people continues to rise. Although there are some explanations in the literature to account for the increase of homelessness, the literature tends to not include the voices of the homeless themselves. The purpose of this phenomenological study, which used Maslow's hierarchy of needs as its conceptual framework, was to understand the life experiences of members of the homeless population, as perceived by four male residents of a mission in an eastern …


The Relationship Between Campus Climate And The Teaching Of Critical Thinking Skills In Community College Classrooms, Thomas C. Simon Jan 2010

The Relationship Between Campus Climate And The Teaching Of Critical Thinking Skills In Community College Classrooms, Thomas C. Simon

Walden Dissertations and Doctoral Studies

Although critical thinking skills are important for all citizens participating in a democratic society, many community college students appear to lack these skills. This study addressed the apparent lack of research relating critical thinking instruction to campus climate. Critical thinking theory and Moos's organizational climate theory served as the theoretical foundation. The relationship between faculty's perceptions of three campus climate factors and their use of five critical thinking instructional techniques in the classroom was analyzed in this quantitative study. An online instrument based on the School-Level Environment Questionnaire (SLEQ) to measure campus climate and a researcher-designed measure of critical thinking …


The Relationship Between Psychological Well-Being And Perceived Wellness In Graduate-Level Counseling Students, Michel Renee Harris Jan 2010

The Relationship Between Psychological Well-Being And Perceived Wellness In Graduate-Level Counseling Students, Michel Renee Harris

Walden Dissertations and Doctoral Studies

It is imperative that those who provide personal therapy to others be well-adjusted in their personal and professional lives and possess a keen and accurate perception of wellness. Yet, persons drawn to careers in counseling often have unresolved psychological issues. Counselor education programs should have a systematic way to evaluate and improve wellness in their students. Studies addressing the well-being of counselors-in-training, their perception of wellness, and their need for self-care are lacking in the professional literature. This study, therefore, examined the relationship between psychological well-being and perceived wellness in a sample (N = 97) of graduate students in a …


The Perceptions Of Developmental Therapists About The Influence Of Inner-City Home Environments On Service Delivery, Tywanda Jiles Jan 2010

The Perceptions Of Developmental Therapists About The Influence Of Inner-City Home Environments On Service Delivery, Tywanda Jiles

Walden Dissertations and Doctoral Studies

The reauthorization of the Individuals with Disabilities Act required that early intervention services for young children from birth to age 3 take place in their natural environment. However, limited research has been conducted on the impact of this requirement on the actual service providers who work within the home environments. Lewin's field theory on behavior, individual person, and the environment formed the theoretical framework for this descriptive case study, which examined the perceptions of developmental therapists on how their service is influenced by the inner-city home environment. Ten developmental therapists in a midwestern metropolitan city were interviewed about their beliefs …


School Administrators' Perceptions Of The Contributions Of No Child Left Behind To The Achievement Gap, Paula Payne Jan 2010

School Administrators' Perceptions Of The Contributions Of No Child Left Behind To The Achievement Gap, Paula Payne

Walden Dissertations and Doctoral Studies

Under the federal No Child Left Behind law (NCLB), schools that fail to make adequate yearly progress (AYP) receive assistance and eventually are subject to corrective action if they do not improve. This qualitative case study used interviews with 10 elementary and middle school administrators from 8 public schools to assess the influence of NCLB on schools with a high percentage of students of color and students in poverty. This study was viewed through the lens of Toffler's conceptual framework of how change occurs, and on the current school reform climate surrounding NCLB and how its accountability system of assessments …


The Relationship Between Perceived Preparedness, Effiacy And Special Education Training, Leslie Haley Wasserman Jan 2010

The Relationship Between Perceived Preparedness, Effiacy And Special Education Training, Leslie Haley Wasserman

Walden Dissertations and Doctoral Studies

Limited information exists on early childhood first year teachers' training for accommodations for diverse student abilities in classrooms. This mixed methods sequential explanatory study examined the self-efficacy of 28 first year early childhood teachers from Midwest urban schools. Vygotsky's social learning theory and Gardner's multiple intelligences were used as the conceptual framework. Email survey data were collected and analyzed using a t-test to answer the quantitative questions on the relationship between perceived efficacy and type of and amount of special education training provided in preservice programs. Qualitative questions on self-efficacy to instruct diverse students within the regular classroom were examined …


The Experiences Of Alternately Certified Teachers With Teacher Mentoring, Teacher Effectiveness, And Student Achievement, Charyl L. Pace Jan 2010

The Experiences Of Alternately Certified Teachers With Teacher Mentoring, Teacher Effectiveness, And Student Achievement, Charyl L. Pace

Walden Dissertations and Doctoral Studies

Alternately certified teachers (ACTs) are teachers who receive teacher training in an accelerated program provided by alternate certification programs (ACPs). Induction/mentoring programs are provided to ACTs as a source of additional training. The purpose of this qualitative case study was to examine ACTs' perceptions of their effectiveness as teachers in relation to their students' achievement and the support provided to them as new teachers by their induction/mentoring training. The research question explored if there was a relationship between the amount of support provided to the ACTs from their induction/mentoring programs and the ACTs' perception of their effectiveness in relation to …


Illness Uncertainty, Ways Of Coping, And Psychological Adjustment Among 18--25-Year-Olds With Anaphylactic Food Allergy, Susan J. Cohen Jan 2010

Illness Uncertainty, Ways Of Coping, And Psychological Adjustment Among 18--25-Year-Olds With Anaphylactic Food Allergy, Susan J. Cohen

Walden Dissertations and Doctoral Studies

The prevalence of food allergy is increasing, with adolescents and young adults being the group most likely to die from food-induced anaphylaxis. Behavioral and psychological factors contribute to this risk. This study investigated the relationship between illness uncertainty (as measured by the Mishel Uncertainty in Illness Scale Community Form) and emotion- and problem-focused coping (as measured by the Ways of Coping Scale), to see if they contributed to psychological adjustment (as measured by the Depression Anxiety Stress Scale-21) in this population. A cognitive diathesis-stress model was used to explain individual differences in adjustment. Multiple regression was used to test illness …


The Relationships Between Perceived Therapeutic Alliance, Therapist Self-Disclosure, And Dropout Expectancy Among Male Substance Abuse Treatment Participants, Harriett Elizabeth Reeh Jan 2010

The Relationships Between Perceived Therapeutic Alliance, Therapist Self-Disclosure, And Dropout Expectancy Among Male Substance Abuse Treatment Participants, Harriett Elizabeth Reeh

Walden Dissertations and Doctoral Studies

There are contrasting views from Freudian, humanistic, and feminist theorists regarding whether therapist self-disclosure (TSD) affects the relationship between the therapeutic alliance (TA) and dropout of substance abuse treatment by males. However, there is a paucity of research regarding these topics yet therapists need clear empirical support for the use of TSD in enhancing the TA such that dropout can be averted. This study investigated whether or not TSD moderated the relationship between perceived TA and dropout expectancy. The research participants were 132 men attending residential substance abuse treatment. Four groups of men were randomly assigned to 1 of 4 …


Grounded Theory Approach To Understanding Student Perceptions Of Asynchronous High School Learning Environments, Paige N. Morabito Jan 2010

Grounded Theory Approach To Understanding Student Perceptions Of Asynchronous High School Learning Environments, Paige N. Morabito

Walden Dissertations and Doctoral Studies

Although the development of cyber high schools over the last 10 years has increased, no data are reported in the literature regarding the factors that have contributed to the increased enrollment or student perceptions of success. The purpose of this grounded theory study was to develop a theory describing why students currently enrolled in an online high school program chose an asynchronous setting and their subsequent perceptions of success. Critical pedagogy, as a basis of transformational experiences through education, served as the conceptual framework. An attitudinal survey, provided as a limited data set by the high school, was used to …


Racial /Ethnic Disparities In Hypertension In United States Residents: A Cross-Sectional Study Of Potential Explanatory Covariates, Franklin I. Opara Jan 2010

Racial /Ethnic Disparities In Hypertension In United States Residents: A Cross-Sectional Study Of Potential Explanatory Covariates, Franklin I. Opara

Walden Dissertations and Doctoral Studies

Racial/ethnic disparities persist in hypertension (HTN) prevalence in the United States, and African Americans are disproportionately affected. The incidence is more than two-folds in African Americans compared to Caucasians, and mortality is highest among African Americans. Understanding the risk factors in HTN and how these factors vary across racial/ethnic groups is essential to reducing the mortality among African Americans. This study examined the prevalence of HTN among a sample non-institutionalized U.S. residents (N = 30,852), assessed racial/ethnic disparities and determined factors associated with racial/ethnic variance in HTN. A cross-sectional design was used to address these aims, utilizing the National Health …