Digital Commons Network^™

Conversational Leadership Behaviors Of Exemplary Unified School District Superintendents, Jacqueline A. Cardenas

Dissertations

Purpose: The purpose of this phenomenological research study was to describe the behaviors that exemplary unified school district superintendents practice to lead their organizations through conversation using Groysberg and Slind’s (2012b) 4 elements of conversational leadership: intimacy, interactivity, inclusion, and intentionality.

Methodology: This study utilized a qualitative phenomenological inquiry methodology to study the behaviors of 10 unified school district superintendents in Southern California. Semistructured interviews followed a peer researcher-developed guide and were used in conjunction with observations and artifacts to learn about the lived experiences and perspectives of conversational leadership. Data collection and analysis was facilitated by NVivo software to …

Cognitive Function In Breast Cancer Patients Undergoing Chemotherapy, Catherine E. Jansen

Dissertations

Recent studies suggest that standard dose chemotherapy (CTX) may cross the blood-brain barrier. However, the evidence for CTX-induced cognitive impairments in breast cancer patients is inconsistent.

Purposes. (1) to describe the literature about CTX-induced cognitive impairments in women with breast cancer; (2) to review the domains of cognitive function and their corresponding neuroanatomic structures as well as present current evidence for neurotoxicity associated with specific CTX agents and potential mechanisms for CTX-induced cognitive impairments; (3) to estimate the effect sizes for the effect of CTX on each domain of cognitive function; (4) to determine the sensitivity of neuropsychological tests which …

A Mixed-Methods Investigation Of The Workshop Model And Sri Scores In The Middle School Setting, Kelly Manning

Dissertations

The workshop method of teaching in English Language Arts classrooms allowed teachers to be student-centered. Through the method, teachers taught for a specific amount of time and focused on one skill. Students always received independent reading time during the class period. In this mixed-methods study, the researcher investigated the use of the workshop method of teaching and growth in Lexile scores with middle school students. The study began January 2017 and took place in a suburban school district encompassing three middle schools. Thirteen middle school English Language Arts teachers chose to participate and 1,180 student scores were analyzed. The researcher …

Identifying Potential Predictors Of Health Literacy And Steps Taken To Pursue Kidney Transplant Among African-Americans On Dialysis, Stacy Skelton

Dissertations

The dissertation attempts to address the disparity seen in all transplant centers today, the low number of African-American end-stage renal disease(ESRD) patients pursing kidney transplant as renal replacement therapy. Currently, there are two renal replacement options, dialysis or a kidney transplant. Research has shown that kidney transplant provides the best health care outcomes in terms of quality of life and decrease mortality. While African-Americans carry the burden of the disease by being four times more likely to have ESRD they only represent 1/3 of the kidney transplants done in the United States. There have been three attempts to increase access …

Perceptions Of Rural High School Professional School Counselors Regarding The Impact Of Strategies To Help At-Risk Learners Graduate, Beth Duvall Fleming

Dissertations

The purpose of this research was to study the perceptions of school counselors regarding the impact of the school counseling program, interventions, and other strategies to help at-risk learners persist to graduate. A qualitative research design employing an interpretive phenomenological analysis methodology was used. Semi-structured interviews with open-ended questions allowed the respondents to share insights into the thoughts, feelings, and perceptions of their individual experiences as school counselors. The results suggest students with various risk factors choose not to persist to graduate, transferring to homeschool or withdrawing from school as a dropout. Academic deficiency, severe misbehavior, poor attendance, and social …

Technology, Professional Development, And Student Achievement: Using The Tell Survey In A Study Of Low Socioeconomic Schools In Kentucky, Holly Mcleod Ross

Dissertations

In order to compare the accessibility, need, and extent of professional development, technology, and its relationship to low socioeconomic (SES) schools and achievement, data were accessed from the Kentucky Department of Education, Division of School and Community Nutrition Qualifying Data Report to identify schools with a greater than 50% free and reduced lunch rate. Data also came from the TELL Kentucky survey instrument results specific to questions related to professional development and technology. Kentucky Performance Rating for Educational Progress (KPREP) school rankings were also utilized to determine the highest and lowest ranked schools among those with greater than 50% free …

The Role Of Sampling Variability In Developing K-8 Preservice Teachers’ Informal Inferential Reasoning, Omar Abu-Ghalyoun

Dissertations

Recent influential policy reports, such as the Common Core State Standards (CCSS-M, 2010) and Guidelines for Assessment and Instruction in Statistics Education Report, (GAISE, 2007), have called for dramatic changes in the statistics content included in the K-8 curriculum. In particular, students in these grades are now expected to develop Informal Inferential Reasoning (IIR) as a way of preparing them for formal concepts of inferential statistics such as confidence intervals and testing hypotheses. Ben-Zvi, Gil, & Apel, (2007) describe IIR as the cognitive activities involved in informally making statistical inferences. Over this path from informal to formal inference, many important …

The Social-Construct Of Race And Ethnicity: One’S Self-Identity After A Dna Test, Kathryn Ann Wilson

Dissertations

Self-identity—specific to race and ethnicity—is shaped by a myriad of factors, including genealogical evidence, family lore, learned behaviors and lived experiences. How these various factors affect self-identity varies greatly from individual to individual. Even those raised within the same household may hold different views of who they are. This study examines how individuals’ self-identity is affected by results from DNA testing.

This study is filtered through the lens of Social Constructivism theory and looks at many components which may have impacted how we see ourselves and develop our personal self-identification. The study used mixed methods and sources of data. Quantitative …

The Efficacy Actions Of Priority School Leaders During The Dynamic Change Of School Reform, Micole D. Dyson

Dissertations

There are increasing demands and challenges from the state and federal government for continual academic improvement for all schools. Each year, the Michigan Department of Education creates a “Top to Bottom” list of schools, with the lowest-performing schools designated as priority schools. This priority designation invariably creates the need for principals to examine their own self-efficacy beliefs as they work with teachers to improve these schools.

The purpose of this basic qualitative study is to identify and describe principals’ beliefs in their abilities to organize and execute complex actions to achieve changes within priority schools. Identifying and naming a leader’s …

Attendance Matters! We Must Decrease Student Truancy And Absenteeism, Robert G. Hubbird

Dissertations

This three-part dissertation concentrates on student attendance. It is clear that we have a student attendance problem in our nation, particularly in urban school districts. There have been other studies, discussions, and debates on how to improve student attendance, but identifying a single policy, program, incentive, and/or intervention to positively impact absenteeism is difficult. Student absenteeism has and will continue to be a national problem. Many factors play a role in student attendance, to a certain degree, some are controllable and others are extremely difficult to affect.

Part II of this dissertation is a Changed Leadership Plan focusing on a …

A New Chronostratigraphic Framework For The Silurian (Wenlockian) Niagara And Salina Units Of The Michigan Basin, Matthew Rine

Dissertations

Constraining the ages of sedimentary strata is challenging and is the principle source of stratigraphic uncertainty in sedimentary basins worldwide. The story is no different in the Michigan Basin, where our current understanding of the Silurian Niagara-Lower Salina stratigraphic record is based in large part on limited sedimentological and chronological data, resulting in a collection of models that disagree about the timing of deposition. This disagreement marks the starting point for the dissertation research presented here. The studies included in the dissertation integrate conventional and novel approaches to address the stratigraphic uncertainty that has plagued Silurian reef researchers for decades. …

At The Crossroads Of Race, Class And Culture: Identifying The Unintended Consequences Of Technology On The Agency Of Blues Musicians, Michael D. Berghoef

Dissertations

This dissertation explores the impact the rapid evolution and implementation of technology has had on blues musicians and the music they created and shared with their audiences over the past sixty years. The past 150 years have seen the conversion of nearly all musical participation as live, unmediated and with close proximity of performer to audience, to an experience that is increasingly recorded, digitally mediated and often listened to in isolation from others.

While a great deal of live music is still performed around the world on a daily basis, the impact of the largescale cultural shift move to what …

Delaying Kindergarten Entrance By Participating In Pre-Kindergarten And Academic Achievement In Elementary School: Red-Shirting And Achievement Scores, Rachael Postle-Brown

Dissertations

The purpose of this ex post facto causal comparative study is to examine the academic achievement of students entering the educational system, that is, kindergarten, either through pre-kindergarten or no pre-kindergarten. Allowing me to examine “red shirting,” a practice of giving children an additional year, in pre-kindergarten, to mature physically, socially, and academically before entering kindergarten. This study is important to school district personnel and parents whom need to make informed decisions concerning pre-kindergarten programs.

In this study, I compare the elementary academic achievement of students through 3^rd grade, who delayed kindergarten entrance with those who did not delay. …

Design Parameters For Planning Cluster Randomized Trials Of Cognitive Skill Interventions: An Empirical Analysis Using The Collegiate Learning Assessment, Yu Du

Dissertations

Recently, higher education has started to place a premium on rigorous research that uses randomized controlled trials (RCTs) to test the impact of educational interventions. This may be due in part to concerns about a deficiency of high-quality evidence of the effectiveness of programs, policies, and practices to improve undergraduate students’ outcomes. Given the naturally nested structure in higher education, e.g., students nested in colleges/universities, researchers in higher education start considering a specific type of RCT called a cluster randomized trial (CRT), which have been frequently used in K-12 impact research. In a CRT, whole clusters, such as colleges/universities, are …

Using Personal-Type Relationships (Guanxi) To Attract And Retain Customers In Small Business Enterprise (Sbe): An Empirical Study In Uae, Abu Dhabi, Hadi Saif Albadi

Dissertations

Very few researchers have investigated the underlying socio-cultural formulas in the aspects of culture that affect relationships around the globe. Middle Eastern cultures give great importance to personal-type relationships (akin to the Chinese concept of Guanxi), in many different spheres of life. This research identifies the factors composing the unique forms of such relationships that are found in the context of Abu Dhabi city. The research focuses on the significant role and the effect of the cultivation in business contexts of personal-type relationships, characterized by the presence of personal trust, empathy, reciprocity, bonding, face, and affection. The aim of this …

Exploring Critical Reading Experience In English Of Emirati 11th Grade Students, Maryam Ali Salem Alsereidi

Dissertations

This study aimed at exploring the critical reading experiences of Emirati 11th-grade students in public high schools. A sequential explanatory mixed-method design was used to answer the five research questions posed in this study. In this study, data were collected in two consecutive phases and used different instruments including a questionnaire, classroom observation, and a semi-structured interview. In the first phase of the study, a total number of 11^th-grade students (n=645) participated by filling a questionnaire about their critical reading experiences. The second phase of the study featured an in-depth investigation of the teachers’ and students’ views about …

An Investgation Of Multimodal Mobile Literacy Effect On Promoting 10th Graders’ Efl Writing, Motivation And Intercultural Competence, Amin Mefreh Amin Elkhayyat

Dissertations

This study aimed at investigating Multimodal Mobile Literacy (MML) effect on promoting EFL writing performance, writing motivation, and intercultural competence. The Substitution, Augmentation, Modification, Redefinition Model (SAMR), as one of the 21st-century frameworks for evaluating mobile learning was adopted to select the MML device of the study. The study employed a quasi-experimental design. A convenient sample of 10th-grade students from public schools in three cities in the UAE was selected. The sample comprised of two groups: A treatment Group (n= 176) and a Control Group (n=179). The experimental group made use of the Mobile Learning platform to learn English writing …

A Program Evaluation Of The Parent Academy For One School District, Kathleen Gordon

Dissertations

ABSTRACT

This program evaluation project addresses issues relating to low-parent attendance at one district’s parent academy. The process I used to gather information from the parents, administrators, board members, and business partners included individual surveys and interviews. The results indicated the biggest problems for mediocre parent engagement centered on transportation and the lack of parent involvement in the planning process. Improving the strategic planning process of the parent academy was the dominant need I identified based on my Change Leadership Plan. Included is a policy amendment regarding parent involvement in matters related to student achievement.

An Evaluation Of The In-School Suspension Program At One High School, Monique Griffin-Gay

Dissertations

In this program evaluation, I examined the effectiveness of in school suspension (ISS) program at one high school. The literature reviewed argues although ISS is a necessity in the current climate of education, ineffective ISS programs can interrupt academic progress. Often used in isolation and as a holding area for code of conduct violations, ISS can yield results such as increased recidivism, increased hostility and decreased academic progress. The methods used within this study included surveys and interviews from key stakeholders. The results revealed some things were working well, and some things were not. In conclusion, Eminence High should incorporate …

Attendance Matters! A Policy Advocacy Document, Robert G. Hubbird

Dissertations

This three-part dissertation concentrates on student attendance. It is clear that we have a student attendance problem in our nation, particularly in urban school districts. There have been other studies, discussions, and debates on how to improve student attendance, but identifying a single policy, program, incentive, and/or intervention to positively impact absenteeism is difficult. Student absenteeism has and will continue to be a national problem. Many factors play a role in student attendance, to a certain degree, some are controllable and others are extremely difficult to affect.

This Part III of the dissertation is a Policy Advocacy for absenteeism at …

An Evaluation Of A Title One Elementary School's English For Speakers Of Other Languages Program, Kim L.P. Rigby

Dissertations

ABSTRACT

Enrolled at many public schools in the United States are students who primarily speak languages other than English and lack proficiency in the English language. These students are required to show language proficiency on end-of-year English-only state assessments. One public elementary school utilizes a support program to assist second language learners in acquiring a level of language skills necessary for proficiency on state assessments. My evaluation of this school’s program utilized mixed methods to determine the viability of support services provided to second language learners. The findings of my evaluation revealed some weaknesses within the provided services and indicated …

Redefining Burnout: Exploring Common Conceptualizations And The Neurophysiology Of Chronic Stress To Establish An Integrated Allostatic Model, Danny A. Guzzi

Dissertations

Burnout is a widely researched stress-related phenomenon associated with numerous adverse outcomes for employees and organizations. Unfortunately, burnout is not well understood and research to this point has been flawed due to a lack of consensus on the definition, dimensionality, and context of the construct. Prevalent conceptualizations of burnout have been criticized for being arbitrarily developed without solid theoretical foundation and for failing to clearly distinguish burnout from depression or other work-related conditions such as compassion fatigue, secondary traumatization, and vicarious traumatization. The current project first examines relevant literature to identify commonalities among prevalent burnout conceptualizations. Then relevant stress research …

Effect Of Attentional Focus On Learning And Performance In Youth Sports, Justin Wright

Dissertations

Youth athletes are different from adult and elite athletes in several domains that include cognitive resources, working memory, automaticity of motor movements, conscious control for propensity, attentional focus, and acquisition of motor-skills. Due to significant differences between athletes, not all instructions and feedback provided by coaches are best suited for every player. Instructions and feedback may direct an athlete’s attentional focus and cognitive resources incorrectly leading to poor acquisition and performance of motor-skills. Clinical psychologists with knowledge of motor-skill acquisition, cognitive resources, learning theory, conscious control propensity, automaticity of motor movements, constrained action hypothesis, and attentional focus can follow the …

Retrospective Analysis Of A Breast Health Program On Routine Annual Mammography In Low-Income, Uninsured Women, Theresa L. Morrison

Dissertations

A retrospective subject-controlled study of an ongoing Breast Health Program, at a not-for-profit, non-government assisted, volunteer clinic, was undertaken to examine mammography usage and discovery variables.

A Mixed-Methods Study Of How Middle School Principals Build Trust With Staff Using Weisman’S Five Domains Of Trust Model, Wendy Ryerson

Dissertations

Purpose. The purpose of this explanatory mixed-methods study was to identify and describe how middle school principals established trust with teachers using Weisman’s (2010) five domains of trust: connection, concern, candor, competence, and consistency (5Cs). In addition, it was the purpose of this study to determine middle school principals’ perceived degree of importance of the 5Cs for building trust.

Methodology. This explanatory mixed-methods study used surveys and face-to-face interviews with 12 middle school principals to gather data regarding the approaches used to build trust. The survey assessed the degree of importance of the 5Cs for building trust, whereas …

The Spiritual Health Of Oncology Patients: A Comparison Of Nurse And Patient Perceptions, Martha E. Highfield

Dissertations

Nurses who are committed to care of the whole person must be knowledgeable about patients' spiritual needs. This descriptive, cross-sectional survey was designed to investigate the spiritual health of oncology patients. Parallel nurse (r =.89) and patient (r =.77) Spiritual Health Inventories (SHI) and demographic sheets were distributed to a convenience sample of 40 nurse-inpatient pairs from two hospitals. Respondents included 23 patients with primary lung cancer and 27 Registered Nurses. Patients reported a normatively high level of spiritual health, positively related both to age (p < .02) and physical well-being (p < .014). Analysis of 21 matched nurse-patient SHI scores indicated that nurse respondents inaccurately assessed their patients' spiritual health. Patients and nurses ranked family members or friends and clergypersons as priority choices of spiritual caregivers. Although not generalizable, findings should assist in future studies.

The Influence Of Stressful Life Events On The Development Of Type 2 Diabetes, Joshua Minks

Dissertations

This study examined the relationship between distress and the development of Type 2 diabetes mellitus (T2DM) in the presence of established risk factors. Distress secondary to mental health disparities, stressful life events, and work conditions has been shown to promote insulin resistance and the development of T2DM.

Subjects (N=79) diagnosed with T2DM within the previous six months were recruited from SSM Health Centers and VA Medical Centers in the greater St. Louis area. They completed the Recent Life Changes Questionnaire, ENRICHD Social Support Instrument, and a demographic survey and analyses were conducted to determine differences between the veteran …

Exploring The Perceptions Of Teachers And Principals On Parent Involvement In County Community School Students’ Academic Achievement, Sandra Luz Hernandez-Monreal

Dissertations

Purpose: The purpose of this qualitative phenomenological study was to understand and explain how teachers and principals perceive how parent engagement affects high school academic achievement within county operated community schools in Riverside County California. An additional purpose of the study was to understand and explain actions that teachers and principals believe are necessary to increase parent engagement within county operated community schools in Riverside County.

Methodology: This qualitative phenomenological study explored the perspectives of 13 teachers and seven principals in county community schools on parent engagement and the actions necessary to involve parents in their children’s education. The researcher …

A Dynamic Approach To Understanding Immigration, Ethnicity And Violent Crime In Chicago Communities, Saundra Trujillo

Dissertations

Once again, politically-driven events in the United States have brought the relationship between immigration and crime to the forefront in public, political, and academic discourses. Yet, despite proclamations made by a key U.S. political figure claiming that immigrants, specifically Mexican immigrants, are “bringing drugs...[and] bringing crime” (Trump, 2015) to U.S. communities, criminological research consistently finds that there is either an inverse relationship between immigration and crime- or no relationship at all (see Ousey and Kubrin, 2017 and National Academies of Science, Engineering and Medicine, 2015 for review). Moreover, with decades of research on the relationship between immigration and crime, this …

Human Trafficking Identification Among Nurse Practitioner Students During Objective Structured Clinical Examinations, Zoe Onyun

Dissertations

Problem: Human trafficking (HT) is a significant worldwide and domestic issue affecting all ages, races, and genders resulting in over 40 million victims globally. Nurse practitioners (NP) often unknowingly come into contact with victims of HT, however, few NP’s have had formal education on the topic and may fail to recognize signs and risk factors. The purpose of this study was to initiate HT training for NP students.

Methods: A quality improvement (QI) initiative for a university college of nursing (CON) utilizing a prospective, observational, descriptive, cohort design. A plan-do-study-act (PDSA) methodology was implemented. A written case study given …