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Walden Dissertations and Doctoral Studies

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High School World Language Teacher Perspectives On Computer-Mediated Communication Applications, Regina Renee Veal Wright Jan 2018

High School World Language Teacher Perspectives On Computer-Mediated Communication Applications, Regina Renee Veal Wright

Walden Dissertations and Doctoral Studies

Computer-mediated communication (CMC) offers opportunities to assist world language students to become global communicators in a digital society. However, perceptions of high school world language (HSWL) teachers on the suitability of these applications are not known. The purpose of this qualitative case study was to explore and document the professional perspectives of HSWL teachers who have taught over 10 years, to learn the benefits and obstacles that they must consider in teaching communicative language skills with CMC. The research questions explored possible reasons that would motivate or dissuade from teaching with these applications. The technology acceptance model extension (TAM2) provided …

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College Teachers' Implementation Of Instructional Strategies To Support Students' English Language Skills, Ayman Mohammad Alhalawany Jan 2018

College Teachers' Implementation Of Instructional Strategies To Support Students' English Language Skills, Ayman Mohammad Alhalawany

Walden Dissertations and Doctoral Studies

The instructional strategies implemented by the English as a Foreign Language (EFL) teachers in an international technical college in Saudi Arabia did not prepare students at an intermediate level of proficiency on the Common European Framework of Reference. As a result, more than 77% of the first-year students were not progressing to the specialized diploma studies in the second and third years of their learning journey. Thus, the purpose of this exploratory case study was to better understand the instructional strategies adopted by instructors and the barriers to students developing their English skills. Vygotsky's zone of proximal development (ZPD) served …

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Middle School Students' Experiences In An Online Problem-Based Learning Environment, Teri A. Bradley Jan 2018

Middle School Students' Experiences In An Online Problem-Based Learning Environment, Teri A. Bradley

Walden Dissertations and Doctoral Studies

The purpose of implementing educational reform is to improve the academic achievement and social skills of graduating students, but evaluating the benefits of a particular instructional method or curriculum design can be complicated. In an online and problem-based learning environment that allows students to choose content and assessment projects and self-pace, the motivation of students to learn and their engagement in the learning process significantly influences the success of the program. This generic qualitative study focused on the experiences of middle school students participating in an online and problem-based educational setting. The study included interview data and self-evaluation questionnaires about …

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Relationship Between Employee Wages, Number Of Employee Referrals, And Employee Turnover Intention, Robert Brown Jan 2018

Relationship Between Employee Wages, Number Of Employee Referrals, And Employee Turnover Intention, Robert Brown

Walden Dissertations and Doctoral Studies

Employee turnover is a significant contributor to the overall loss of hundreds of billions of dollars in profitability for many business organizations in the United States and abroad combined. Grounded in Maslow's theory of human motivation, the purpose of this correlational study was to examine the relationship between employee wages, number of employee referrals, and employee turnover intentions. The population was composed of employees working in the Southeastern region of the United States. A convenience sample of 92 participants answered questions regarding their wages, number of employee referrals, and completed the Turnover Intention Scale. Results of the multiple regression analysis …

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Training For Advanced Practice Providers In A Heart Failure Unit, Merlyn Chua Jan 2018

Training For Advanced Practice Providers In A Heart Failure Unit, Merlyn Chua

Walden Dissertations and Doctoral Studies

Information from anecdotal interviews at a practicum site indicated a lack of training for advanced practice providers (APPs) in core competencies critical for effective practice in a heart failure (HF) unit. The goal of this project was to assess the APPs' verbal reports and develop HF unit-specific training for APPs. The practice-focused question examined whether unit-specific training for HF APPs improved knowledge and skills in HF management. The Johns Hopkins nursing evidence-based practice model and Knowles's adult learning theory were used to create a survey, a focus group, and a pre/posttest assessment of knowledge and skills gap. Descriptive and inferential …

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Interpreting Middle And High School Teacher Concerns Toward Rti Implementation, Kim E. Davis Jan 2018

Interpreting Middle And High School Teacher Concerns Toward Rti Implementation, Kim E. Davis

Walden Dissertations and Doctoral Studies

Research exists about secondary school Response to Intervention (RTI) models, but little is known about the concerns of middle and high school teachers who are working together to implement RTI practices as a shared responsibility. The extensive body of documentation on RTI at the elementary level has not helped educators develop systematic RTI implementation practices across all levels (Ehren, 2013). The purpose of this quantitative study was to determine whether there were differences in practice concerns, if any among middle school and high school teachers' RTI practice concerns when measured by the Impact Stage of the Stages of Concern Questionnaire …

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A Service-Learning Project And Civic Engagement For At-Risk Elementary Students, Jennifer Flores Jan 2018

A Service-Learning Project And Civic Engagement For At-Risk Elementary Students, Jennifer Flores

Walden Dissertations and Doctoral Studies

An urban elementary school in the city of Phoenix showed little evidence of using active learning even though active learning is a best practice to create engaged citizens. The purpose of this study was to investigate whether participating in a 3-week service-learning project improved civic engagement among at-risk elementary students. The theoretical foundation for this study was the constructivist learning theory, which states that students learn and create meaning by being active participants in their own learning. The research questions asked if completing a 3-week service-learning project showed a statistically significant difference in civic engagement for at-risk tutorial students at …

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Queueing Variables And Leave-Without-Treatment Rates In The Emergency Room, Joy Jaylene Gibbs Jan 2018

Queueing Variables And Leave-Without-Treatment Rates In The Emergency Room, Joy Jaylene Gibbs

Walden Dissertations and Doctoral Studies

Hospitals stand to lose millions of dollars in revenue due to patients who leave without treatment (LWT). Grounded in queueing theory, the purpose of this correlational study was to examine the relationship between daily arrivals, daily staffing, triage time, emergency severity index (ESI), rooming time, door-to-provider time (DTPT), and LWT rates. The target population comprised patients who visited a Connecticut emergency room between October 1, 2017, and May 31, 2018. Archival records (N = 154) were analyzed using multiple linear regression analysis. The results of the multiple linear regression were statistically significant, with F(9,144) = 2902.49, p < .001, and R2 = 0.99, indicating 99% of the variation in LWT was accounted for by the predictor variables. ESI levels were the only variables making a significant contribution to the regression model. The implications for positive social change include the potential for patients to experience increased satisfaction due to the high quality of care and overall improvement in public health outcomes. Hospital leaders might use the information from this study to mitigate LWT rates and modify or manage staffing levels, time that patients must wait for triage, room placement, and DTPT to decrease the rate of LWT in the emergency room.

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The Role Of Parents In Literacy Development During Kindergarten, Jason Eugene Harris Jan 2018

The Role Of Parents In Literacy Development During Kindergarten, Jason Eugene Harris

Walden Dissertations and Doctoral Studies

Parental involvement contributes to the improvement of student achievement. Although children entered kindergarten with varying levels of literacy development, parents might perceive kindergarten literacy instruction as a panacea for any lacking skills, therefore lessening their involvement in their children's literacy development. Thus, there was a need to understand parents' perceptions of the importance of (a) their involvement in the education of their children, (b) their role in their children's literacy development during kindergarten, and (c) their role in their children's early literacy development as influencing their children's overall literacy development. Bronfenbrenner's bioecological model of human development served as a guide …

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Medication-Assisted Therapy Interventions And Prescription Opioid Misuse, Stella Kiah Jefferies Jan 2018

Medication-Assisted Therapy Interventions And Prescription Opioid Misuse, Stella Kiah Jefferies

Walden Dissertations and Doctoral Studies

Opioid drug misuse and dependence are a social and public health problem in the United States. Prescription opioid abuse and misuse have been associated with substantial morbidity and mortality rates as well as social and economic costs. The purpose of this project was to provide a systematic review of literature on the effectiveness of medication-assisted therapy interventions in addressing the problem of prescription opioid misuse in health care settings. The systematic review was completed through a literature search conducted across five electronic databases. The review was guided by the health belief model and eligible studies were rated using Johns Hopkins …

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The Need For De-Escalation Techniques In Civil Disturbances, George Raymond Mccord Jr Jan 2018

The Need For De-Escalation Techniques In Civil Disturbances, George Raymond Mccord Jr

Walden Dissertations and Doctoral Studies

The response to civil disturbances has historically been the aggressive use of force or escalation with tactics such as the use of police dogs, armed federal troops during war protests, and police field forces. These types of tactics can escalate tensions between protestors and police and only add to the violence and destruction of the incident. To reduce the violence between protestors and the police and the destruction often associated with civil disturbances, it is necessary to examine the need to include de-escalation techniques in the responses. This study utilized 3 theoretical frameworks, the chaos theory, the behavioral decision theory …

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Counselors' Perceptions On Adolescent Access And Use Of School-Based Mental Health Services, Samuel C Godwin Okeorji Jan 2018

Counselors' Perceptions On Adolescent Access And Use Of School-Based Mental Health Services, Samuel C Godwin Okeorji

Walden Dissertations and Doctoral Studies

The role of school-based mental health counselors (SBMHCs) is essential in addressing the mental health needs of U.S. adolescents. The purpose of this phenomenological study was to examine SBMHCs' perceptions about factors that affect the use of SBMH services by adolescents from a school district in Connecticut. SBMHCs were chosen for this study because they provide direct mental health services to adolescents. Mechanic's general theory of help-seeking provided the framework to interpret research findings using the 10 interrelated constructs. Fifteen SBMHCs participated in face-to-face semistructured interviews. Colaizzi's 6-steps-guide was used to organize, code, and identify common themes. The following themes …

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Transformational Leadership Of Principals In Middle Schools Employing The Teaming Model, Brian Paul Plichta Jan 2018

Transformational Leadership Of Principals In Middle Schools Employing The Teaming Model, Brian Paul Plichta

Walden Dissertations and Doctoral Studies

Some Southwestern Pennsylvania middle school (MS) principals who employ the teaming model, an aspect of transformational leadership (TL), are meeting the state proficiency standards. There are schools in the same geographic region whose principals employ the teaming model but are failing to meet the state proficiency standards. The purpose of this study was to obtain principals' and teachers' perceptions on aspects of TL as demonstrated by principals in MSs meeting the state proficiency standards. Using Burns' (1978) conceptual framework of TL, specific characteristics such as idealized influence, individualized consideration, inspirational motivation, and intellectual stimulation, were explored using a collective case …

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High School Assessment Program Interventions And Graduation Rates, Karin Roberts Jan 2018

High School Assessment Program Interventions And Graduation Rates, Karin Roberts

Walden Dissertations and Doctoral Studies

Graduating high school is a critical juncture for students to achieve. High School dropouts are more likely to have fewer job opportunities than high school graduates, increasing risk for poor health and incarceration. The target district used the academic learning class (ALC) as an intervention to support high school seniors classified as at risk due to failure on the High School Assessment Plan (HSAP). The purpose of this study was to determine the association between at-risk students who participated in the ALC and on-time graduation. Guided by action theory, an ex post facto design using secondary data, was employed to …

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Digital Strategies Senior Bank Executives In Mauritius Use To Improve Customer Service, Sailesh Sewpaul Jan 2018

Digital Strategies Senior Bank Executives In Mauritius Use To Improve Customer Service, Sailesh Sewpaul

Walden Dissertations and Doctoral Studies

Customers' use of digital banking has reshaped traditional banking, and senior level bank executives must know how to leverage this innovation to improve customer service to increase profitability. Using the technology acceptance model as the conceptual framework, the purpose of this multiple case study was to explore effective digital banking strategies that senior level executives used to improve customer service to increase profitability. The target population for this study included senior-level executives from 3 banks in Mauritius possessing successful development and implementation experience in digital banking strategies to improve customer service. Data were collected through semistructured interviews and organizational documents, …

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Assessing Governmental Anticorruption Strategies: The Case Of The National Anticorruption Commission In Cameroon, Daniel Ketuama Tangumonkem Jan 2018

Assessing Governmental Anticorruption Strategies: The Case Of The National Anticorruption Commission In Cameroon, Daniel Ketuama Tangumonkem

Walden Dissertations and Doctoral Studies

Combatting corruption in Cameroon has become a primary policy focus for the government and the civil society; yet, the success on that front has been modest. The literature on anticorruption efforts in the country is scant. Using Rothstein and Santiso's conceptualization of anticorruption strategies as the guide, the purpose of this case study of government's anticorruption policy and practice was to explore and contextualize the anticorruption strategies in Cameroon to fill the gap in the literature and potentially contribute to solving the problem. Data were collected through interviews with 20 government employees working with the government's main anticorruption agency -- …

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Reducing Lateral Violence Among Nurses Through Staff Education, Alexandra Lindsay Tripp Jan 2018

Reducing Lateral Violence Among Nurses Through Staff Education, Alexandra Lindsay Tripp

Walden Dissertations and Doctoral Studies

Most nurses experience lateral violence (LV) during their careers. LV can be detrimental to nurses' livelihoods and careers, to facilities due to nurse replacement costs, to the nursing profession due to attrition, and to patient safety. The purpose of this staff education project was to educate registered nurses on the issue of LV and to equip nurses to respond to their aggressors. The project question addressed whether education would increase awareness of LV and empower nurses to stand up to their aggressors. The theory of the nurse as the wounded healer, social learning theory, and the theory of reciprocal determinism …

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Program To Prevent Subsequent Fragility Fractures, Kathleen Jean Forti-Gallant Jan 2018

Program To Prevent Subsequent Fragility Fractures, Kathleen Jean Forti-Gallant

Walden Dissertations and Doctoral Studies

One out of 2 women and 1 out of 5 men over age 50 will sustain a fragility fracture (FF) in their lifetime. The risk of a 2nd FF increases dramatically after the 1st fracture and can lead to pain, disability, and mortality. Despite the evidence that secondary prevention programs are effective, the local facility did not have a formal mechanism to address this need. The purpose of this project was to design a program for secondary prevention of FFs and to address the need for a program for secondary FF prevention that was sustainable locally. The program was designed …

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Implementation Of A Diabetic Resource Toolkit In A Veterans Administration Emergency Department, Caroline Hairston Jan 2018

Implementation Of A Diabetic Resource Toolkit In A Veterans Administration Emergency Department, Caroline Hairston

Walden Dissertations and Doctoral Studies

Diabetes is the 7th leading cause of death in the United States. Uncontrolled diabetes and lack of self-care knowledge leads to increased emergency department (ED) visits, utilizing limited health care resources. The practice-focused question asked whether a patient-focused diabetic self-care toolkit could decrease the number of diabetes-related ED visits. The purpose of this project was to reduce the number of diabetes-related ED visits and was supported by the social cognitive theory. The sources of evidence included the facility's ED Information System (EDIS) data and a patient survey developed by the project lead. There were 149 participants (135 males and 14 …

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The Experiences Of Sailors With Antiterrorism Force Protection Training At Off-Installation Sites, Jessica Harrison Jan 2018

The Experiences Of Sailors With Antiterrorism Force Protection Training At Off-Installation Sites, Jessica Harrison

Walden Dissertations and Doctoral Studies

Enhancing antiterrorism force protection (ATFP) training at off-installation sites to allow employees to survive a life threatening situation is a necessity after recent events at such military installations. However, little is known about how service members perceive their current ATFP training experiences and how those experiences impact their self-confidence for responding to a threat. The purpose of this qualitative study was to explore how current training experiences impact confidence levels in learning basic security fundamentals to respond to a threat, as well as possible training changes that might improve confidence levels. This study used social constructivism, andragogy theory, heutagogy, and …

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Personal Connections Of First-Year College Students, Jaclyn Kopel Jan 2018

Personal Connections Of First-Year College Students, Jaclyn Kopel

Walden Dissertations and Doctoral Studies

A private, not-for-profit, 4-year urban university had been struggling to improve its 1st-year retention rate despite conducting previous studies and implementing various initiatives. This study explored the influence that students' personal connections to the study site had on their experience in their 1st year in college. Tinto's student integration models of attrition, Astin's theory on student involvement, and Berger and Milem's model of persistence served as the conceptual framework. A case study design was employed to examine faculty and staff members' beliefs on how the university established and maintained connections with its students and how faculty, staff, and students viewed …

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Secondary English Teachers' Experiences On Critical Thinking For African American Male Students, Wanda Murphy Fulford Jan 2018

Secondary English Teachers' Experiences On Critical Thinking For African American Male Students, Wanda Murphy Fulford

Walden Dissertations and Doctoral Studies

African American male students (AAMSs) can benefit from literacy instruction that is student-based and geared towards using higher-level thinking skills. The conceptual framework was guided by Dewey's constructivism theory, the purpose of this qualitative case study was to explore whether high school English language arts (ELA) teachers in an urban-suburban Midwest region of the United States have sufficient knowledge and skills to incorporate higher order thinking skills (HOT) instruction for AAMSs. Five ELA teachers from a low-performing, urban-suburban high school in the Midwest region of the United States participated in semistructured interviews; observations were conducted in the classroom, and lesson …

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Impediments Of Self-Managed Type 2 Diabetes In Mgbidi Women, Nigeria, Augustina Oha Jan 2018

Impediments Of Self-Managed Type 2 Diabetes In Mgbidi Women, Nigeria, Augustina Oha

Walden Dissertations and Doctoral Studies

Type 2 diabetes is a complex metabolic disorder characterized by hypoglycemia or hyperglycemia that affects fat, protein, and carbohydrate metabolism. Researchers have identified that for individuals with Type 2 diabetes, staying on interventions for diabetes self-management is sometimes difficult and challenging. It is an increasing public health concern, especially in certain minority populations and in many developing and developed nations. This is especially true for the population of women 40 years and older in Mgbidi, Nigeria. In the Enugu State of Nigeria, women bear most of the burden of Type 2 diabetes when compared to the males in the state. …

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Neighborhood-Level Predictors And Obesity Among African-American Children, Uche Onyeka Jan 2018

Neighborhood-Level Predictors And Obesity Among African-American Children, Uche Onyeka

Walden Dissertations and Doctoral Studies

The steady raise in childhood obesity is a major public health problem nationally and globally. Childhood obesity is primarily caused by an imbalance between caloric intake and caloric expenditure. The increase in childhood obesity rates over the past 3 decades suggested involvement of environmental and behavioral factors in the obesity epidemic. While childhood obesity is considered a public health crisis in the United States, only limited research is available about the potential impact of neighborhood-level factors such as access to healthy food, neighborhood safety, and risk-free outdoor playgrounds. The purpose of this study was to examine if any relationships existed …

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Regression Analysis Of Young Elderly Americans' Needs To Alleviate Poverty, Barbara Ann Parker Jan 2018

Regression Analysis Of Young Elderly Americans' Needs To Alleviate Poverty, Barbara Ann Parker

Walden Dissertations and Doctoral Studies

Demographics are changing for the young elderly population in America, and poverty is a growing concern among this population. The purpose of this correlational study was to examine the relationship between young elderly demographics and income level, and between government programs and economic status. Rawls's theory of justice was useful to examine the relationship between predictor variables and the outcome variable. Secondary data came from the U.S. Census Bureau's Current Population Survey from March 2016. The results of multiple and logistic regressions indicated no statistically significant linear correlation. There was no statistical linear correlation between income level and region, race, …

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Exploring How Women On Corporate Boards Cope With Gender Bias, Sharon Roberts Jan 2018

Exploring How Women On Corporate Boards Cope With Gender Bias, Sharon Roberts

Walden Dissertations and Doctoral Studies

Gender bias may cause organizations to lose the values that women bring to the workplace in leadership positions and may thwart women from reaching their personal goals. The purpose of this qualitative descriptive multiple case study was to explore gender bias and its influence on women on corporate boards, their roles, appointment, and the need to develop coping strategies to deal with gender bias to execute their roles. The conceptual lens used was Tajfel and Turner's social identity theory to explain the basis for intergroup discrimination, and Eagly and Karau's role congruity theory of prejudice to explain the exclusion of …

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Development Of Patient-Centered Team-Based Care Certification, Stephanie Lynn Stewart Jan 2018

Development Of Patient-Centered Team-Based Care Certification, Stephanie Lynn Stewart

Walden Dissertations and Doctoral Studies

Accountable care units (ACU-?¢) provide a new model for integrated patient care. The ACU-?¢ promotes patient centeredness in nursing units as team members work collaboratively with physicians to improve patient outcomes and reduce unwarranted variations. A health system in the southeastern United States incorporated the ACU-?¢ as part of their care model. These units were held accountable for their clinical, service, and cost outcomes but lacked a validation process to demonstrate the effective utilization of their data. The purpose of this DNP project was to create a patient centered care (PCC) certification process, guided by the Donabedian model, that would …

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Improving Human Papillomavirus Vaccination Rates Through Evidence-Based Interventions, Deidra Thompson Jan 2018

Improving Human Papillomavirus Vaccination Rates Through Evidence-Based Interventions, Deidra Thompson

Walden Dissertations and Doctoral Studies

Cervical cancer is the most common human papilloma virus (HPV) -associated cancer and is the second leading cause of death in the world. Vaccination against HPV is essential to reduce the incidence of HPV and subsequent morbidity and mortality. According to the Centers for Disease Control and Prevention (CDC), approximately 79 million Americans are currently infected with HPV. The site for this DNP project was a 163-bed facility with inpatient and outpatient services in the southern United States. The vaccination rate at the site was 48%. The facility lacked educational interventions to prepare and remind providers to offer HPV vaccine. …

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Educating Oncology Nurses On The Benefits Of Patient Exercise, Roberta Anderson Jan 2018

Educating Oncology Nurses On The Benefits Of Patient Exercise, Roberta Anderson

Walden Dissertations and Doctoral Studies

Exercise benefits patients with cancer during and after treatments. A formalized educational program is lacking at the project's site for oncology nurses on the benefits of exercise for their patients during and after treatment. The purpose of the project was to address the identified gap in practice at the project's site by providing education to oncology nurses on the benefits of exercise for their patients during and after treatment. The ARCS model of motivational design was used as a theoretical foundation to develop and guide the educational program presented to the oncology nurses. The question addressed in the project was: …

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Perceptions And Experiences Of Students Who Withdrew From College Prior To Degree Attainment, Enedine B. Andre Jan 2018

Perceptions And Experiences Of Students Who Withdrew From College Prior To Degree Attainment, Enedine B. Andre

Walden Dissertations and Doctoral Studies

Nationally an estimated 41% of traditional students who begin seeking an undergraduate degree do not persist through degree attainment. Guided by Tinto's theory of student departure and the theory of social integration, the purpose of this study was to identify the reasons students withdrew from college prior to degree completion. A qualitative case-study design was implemented, and 13 former college enrollees were purposefully selected for individual semistructured interviews. The students graduated from one high school in the Southeastern United States. Data analysis was conducted using open coding procedures with iterative recategorization to identify key themes. Findings indicated that inadequate preparation, …

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