Digital Commons Network^™

Diabetes Among Hispanic Immigrants: The Impact Of Age At Migration, Nancy Hahn

Walden Dissertations and Doctoral Studies

Diabetes is a disease that affects the Hispanic population in disproportionate numbers. With larger numbers of immigrants coming to the United States who are of Hispanic origin, the individual risk and health burden of this disease will have a major impact on the quality of life and the health care system. Research into the influence of the timing of changes in lifestyle suggested an association between specific levels of socioecological exposures and certain health conditions. This study examined that possibility. The use of the National Health Interview Survey, 2005-2011, provided adequate data for examining whether age at migration was associated …

Financial Statement Disclosure Of Carbon Footprint Costs In The Airline Industry, Carol Anne Tuck-Riggs

Walden Dissertations and Doctoral Studies

Unaccountable corporate polluters profit short term at the expense of global economic sustainability. The purpose of the study was to determine if carbon dioxide (CO2) penalties on the airline emissions would result in financial statement disclosure and emission mitigation. Contributing to environmental accounting, the study was based in corporate social responsibility with a conceptual framework based on economically-centered CO2 studies. A random sample of 69 global airlines, taken from the International Air Transport Association (IATA) and the International Civil Aviation Organization (ICAO) memberships, was stratified between EU bound and non-EU bound airlines. The research questions explored (a) the frequency mean …

A Qualitative Analysis Of Migrant Women Farmworkers' A Qualitative Analysis Of Migrant Women Farmworkers’ Perceptions Of Maternal Care Management, Stacey A. Pilling

Walden Dissertations and Doctoral Studies

The purpose of this phenomenological study was to examine migrant women farmworkers' views of perinatal care management while working in the fields. Like men, women migrant farmworkers are exposed to many physical, chemical, and biological hazards that pose human health risks. However, women of childbearing age are at an increased risk of having reproductive health difficulties and adverse pregnancy outcomes, and the infant mortality rate among migrant farmworkers is estimated to be twice the national average. Perinatal care is a critical factor in reducing adverse outcomes for perinatal and newborn mortality. Face-to-face interviews were conducted with 15 migrant women farmworkers …

Command Abilities Of Captain Career Course Completers In Maneuver, Fires And Effects: A Self-Perceived Assessment, Michael C. Shaw

LSU Doctoral Dissertations

The primary purpose of this study was to determine if a relationship exists between specific demographics of U.S. Army Company Grade Officers that have completed the U.S Army’s Captains Career Course (CCC) in Maneuver, Fires and Effects and their self-perceived capacity to perform as a successful Company Commander. This study included six objectives. The research hypothesis states: Company Grade Officers in the U.S. Army who have held a command position prior to completion of the CCC will have higher self-perceived abilities to function as a successful company commander than those who have not held a command position. The instrument was …

Analyses Of The Mec1 Dna Damage Pathway In Saccharomyces Cerevisiae, William Barrett Ainsworth

LSU Doctoral Dissertations

Eukaryotic organisms implement conserved surveillance machinery to sense and respond to DNA damage. Fundamental to the repair process is coordinated regulation of repair genes and initiation of cell cycle arrest protocols. Failure to preserve these checkpoints results in accumulation of mutated DNA and aberrant cell phenotypes that are characteristic of human disease. The yeast, Saccharomyces cerevisiae, utilizes the MEC1 checkpoint pathway to regulate the DNA damage response. This study addressed two overarching themes of transcriptional and post-translational regulation within the MEC1 pathway. We first applied our understanding of the MEC1 DNA damage transcriptional response to develop advanced luciferase whole cell …

Synthesis, Characterization, And Evaluation Of Small Molecule-Based Fluorogenic Probes For The Detection Of Cellular Thiols, Rasika Ranatunga Nawimanage

LSU Doctoral Dissertations

Fluorescence methods for disease diagnosis and detection of important analytes are becoming popular route as a technique, as they offer a simple non-invasive approach. Recently, many novel fluorophores and probes have been reported for selectively and sensitively detecting low abundance biological species in disease pathways. Biological thiols, such as glutathione, cysteine, and homocysteine, along with the smallest member hydrogen sulfide, are key thiol analytes in biological environments, and they play a vital role in living systems by maintaining the redox homeostasis of cells. Alteration of their ratios can cause cellular dysfunction and cell death. Furthermore, thiol levels in cells and …

Comparison In Personality Profiles Between Child Abusers Versus Child Neglectors, Jodi R. Cuneo

Walden Dissertations and Doctoral Studies

Children who suffered parental abuse or neglect can be returned home if their safety can be ensured following offender treatment. However, some caregivers will continue to abuse or neglect their children upon return home, leading to additional treatment, state involvement, and harm to the child. This study assessed personality differences between child abusers and neglectors who were caregivers by applying a binary logistical regression analysis to the Minnesota Multiphasic Personality Inventory, Second Edition (MMPI-2) scores sampled from archival data for 215 caregivers. Analysis showed that the abusers had statistically significant higher scores on the F Scale ('Faking Bad'), but significantly …

Building Resilience And Coping Effectiveness (Brace): A Program For Military Families, Linda Pauline Zarrett

Walden Dissertations and Doctoral Studies

Building Resiliency and Coping Effectiveness (BRACE): A Program for Military Families

by

Linda Zarrett

MSN, University of Cincinnati, 2012

BSN, Minnesota State University, Moorhead, 1985

Project Submitted in Partial Fulfillment

of the Requirements for the Degree of

Doctor of Nursing Practice

Walden University

August 2015

Veterans returning from combat report significant family strain and Post Traumatic Stress Symptoms (PTSS) yet have limited access to care resources. Family members, including children, report very similar symptoms to those of veterans and have yet fewer health care resources. The purpose of this project was to apply principles from existing research on post-traumatic stress …

Differentiating Demographic Factors In Latino Patients With Type 2 Diabetes, Carol Lynne Manning

Walden Dissertations and Doctoral Studies

The American Diabetes Association (ADA) data suggest that Latinos share a greater burden of disease than do non-Latino Whites with type 2 diabetes. As a result of poor glycemic control, Latinos also suffer consequences such as blindness, kidney disease, and limb amputation more often than do other ethnic groups. The purpose of this study was to compare demographic factors of Latinos with well-controlled type 2 diabetes, as measured by a HgbA1c of 7 or less (n = 118) to Latinos not well controlled (n = 105). This cross sectional study used a secondary data set with a sample selected from …

Albumin Levels In Hispanic Dialysis Patients With And Without Type Ii Diabetes, Hector Hernandez

Walden Dissertations and Doctoral Studies

Albumin provides the vital scaffolding for growth and tissue repair and supports oncotic blood pressure and hemodynamics. In hemodialysis patients, albumin aids with fluid removal by drawing excess fluid from edematous tissues back into the blood where it can then be removed by a dialyzer. The hyperglycemia seen in dialysis patients with Type II diabetes progressively damages kidney glomeruli, which permits albumin seepage into the urine, thus lowering serum albumin. The conceptual framework underpinning this research is the van't Hoff theory of osmotic pressure. Under this framework, the solute-solvent relationship largely contributes to the osmotic movement of fluid. The purpose …

Causes Of Low Voter Turnout Of The Hispanic Population In Southwest Texas, Shawn Steven Morrow

Walden Dissertations and Doctoral Studies

The Hispanic population in central Texas tends to have low levels of civic engagement as compared to other groups in the same area, which leads to disproportionate political marginalization. Prior research has focused on characteristics of voters and nonvoters, but has failed to explore the lack of political mobilization among Hispanic voters. The purpose of this study was twofold; first to better understand the nature of Hispanic voters' political marginalization, and second, explore why participation levels are so low among this group. This general qualitative study applied critical race theory to explore the barriers perceived by Hispanic voters related to …

Challenges Of Dementia Management Within Primary Care, Kathyrn Nelson

Theses and Dissertations

No abstract provided.

Obesity And Workplace Injury In Hazardous Occupations Among The Hispanic/Latino Population, Barbara Klyde

Walden Dissertations and Doctoral Studies

Over the past 20 years, adult obesity has increased in the United States, especially among the Hispanic/Latino population. In 2010, the Occupational Safety and Health Administration Environmental and Safety News, reported that younger workers, ages 18 to19 years of age, worked in the most high-risk occupations such as agriculture, construction, fishing, and manufacturing. The reported fatality rates for these occupations were 5.6 times greater for Hispanic workers compared to other race/ethnicity groups reported by the Bureau of Labor Statistics in 2013. This study determined whether obesity contributed to workplace injury or mortality in hazardous occupations, using federal, state, and independent …

Retention Rates Of Puerto Rican Women In Treatment For Substance Abuse And Mental Health Issues, Eva Millan

Walden Dissertations and Doctoral Studies

Individual factors may impact the retention rate of Puerto Rican women in treatment for mental health and substance abuse-related issues. The purpose of this research was to examine the demographic factors that may contribute to the low retention rate of Puerto Rican women in treatment for mental health and substance abuse. The theory of reasoned action was implicit in the intervention. Data were collected from 120 Puerto Rican women enrolled in an addiction center. The following demographic factors were chosen from prior treatment records: age at first chemical abuse, whether the participant was a child of an alcoholic, level of …

A Comparison Of American Marten Habitat Use From Data Collected Using Vhf Radio Telemetry Versus Gps Telemetry, Macy Doster, Paul Keenlance, Joseph Jacquot

Student Summer Scholars Manuscripts

The American marten (Martes americana) is a small carnivorous forest mammal with a long, slender body found throughout northern North America. Our study focused on home range size and habitat use of individuals in the Manistee National Forest in Michigan's Lower Peninsula. Marten home range sizes vary from animal to animal, as population density, climate, and food availability are all factors to consider (Smith et al. 2002). Our understanding of wildlife habitat use and selection, and therefore our efforts to create or manage suitable habitat are based almost exclusively on research conducted using very high frequency (VHF)-based radio telemetry. We …

Southwinds - Spring 2015

Southwinds: The Literary and Arts Magazine of Missouri S&T

THE LITERARY AND ARTS MAGAZINE OF MISSOURI UNIVERSITY OF SCIENCE AND TECHNOLOGY SPRING 2015 Southwinds is sponsored by the Department of English & Technical Communication

Academic Coaching, Student Engagement, And Instructor Best Practices, Jainie Denisse Miranda Martinez

Walden Dissertations and Doctoral Studies

Academic coaching has demonstrated positive relationships with college students' academic engagement and performance. A university campus in Puerto Rico implemented academic coaching for at-risk students, but the program has not been studied for its impact on student engagement. Guided by self-regulation theory and constructivism, this quasi-experimental study examined differences in engagement and identification of best teaching behaviors between students who experienced academic coaching (n = 115) and those who did not (n = 55). Students completed the Classroom Survey of Student Engagement (CLASSE) before and after the 4-week instructional unit and the Instructor Behavior Checklist (IBC) after the instructional unit. …

Racism Vs. Social Capital: A Case Study Of Two Majority Black Communities, Bruce W. Strouble

Walden Dissertations and Doctoral Studies

Several researchers have identified social capital as a means to improve the social sustainability of communities. While there have been many studies investigating the benefits of social capital in homogeneous White communities, few have examined it in Black homogeneous communities. Also, there has been limited research on the influence of racism on social capital in African American communities. In this dissertation a comparative case study was used within a critical race theory framework. The purpose was to explore the role of racial oppression in shaping social capital in majority African American communities. Data were collected from 2 majority Black communities …

The Distribution Of Type 1 Diabetes Onset In The United States By Demographic Factors, Margaret Beckstrand

Walden Dissertations and Doctoral Studies

Type 1 diabetes (T1D) is a chronic and lifelong condition, often diagnosed in childhood. Patients with T1D are at elevated risks of associated health complications, comorbidities, and mortality. Occurrence, clinical presentation, and complications related to T1D differ by age of onset, ethnicity, and gender. The last reported population-based estimates regarding the burden of T1D in children using the National Health and Nutrition Examination Survey (NHANES) were published in 2008, and these estimates were not well stratified by age of onset, ethnicity, and gender. The purpose of this study was to examine these demographics within the conceptual framework of the hygiene …

Mental Health Treatment Adherence And Minority Clients' Perception Of Clinician Cultural Awareness, Patricia Parker

Walden Dissertations and Doctoral Studies

Psychological counseling is known to be an effective option for people in need of emotional support. Previous research has shown counseling to be valuable among various age, sex, religious, socioeconomic, and racial groups. Despite its successes, members of certain demographic groups reportedly end supportive psychological therapies early. The purpose of this study was to investigate the experiences of 10 self-identified African American and Hispanic clients who prematurely terminated therapy. A particular focus of this investigation was the clients' perceptions of clinician cultural awareness. This phenomenological study yielded descriptive data in a context sufficient for analysis with the use of broad …

An Examination Of Tribal Nation Integration In Homeland Security National Preparedness, Donald J. Reed

Walden Dissertations and Doctoral Studies

Research has established that national homeland security policy requires a whole community or all-of-nation approach to national security preparedness. What is less clear is whether all stakeholders are integrated into or benefit from this collective effort. This narrative policy analysis examined the relationship between a federally-recognized group of Native American tribal nations and homeland security national preparedness to explore whether tribal nations are effectively integrated with the collective effort for national preparedness. The theoretical framework stemmed from a convergence of social contract theory and conflict theory. Interviews (n = 21) were conducted with preparedness authorities from government agencies, and from …

Concept Mapping As A Tool For Enhancing Self-Paced Learning In A Distance Scenario, John Allen Richbourg

Walden Dissertations and Doctoral Studies

Researchers have determined that concept maps serve as effective tools in the traditional science classroom. The purpose of this experimental study was to investigate concept mapping as a tool for student knowledge acquisition in 10th grade science for students in distance learning situations. Research questions were designed to investigate the influence of concept mapping on rate and quality of student knowledge acquisition and retention. This study was a pretest-posttest 2-group comparison study, constructivist in nature and based on the theory of cognitive learning. Participants included 36 students in the 10th grade at an inner-city school in the United States. Control …

Success Factors For Women Of Color Information Technology Leaders In Corporate America, Annette Skervin

Walden Dissertations and Doctoral Studies

The 2013 United States Census data documents the significant underrepresentation of women of color in the information technology (IT) field. Women of color (Black, Hispanic, Asian or self-classified as non-White) represent an untapped resource in an industry with a low unemployment rate, high starting salaries, and a projected 18% growth rate by the year 2022. Prior researchers have studied White women in IT and have not provided a voice to women of color leaders. The specific problem addressed was the under-representation of women of color IT leaders in corporate America. The purpose of this phenomenological study was to investigate the …

Resilience Among Immigrant Adult Learners: Experiences In Postsecondary Education--A Mixed-Methods Study, Sandra Lee Samuels

Walden Dissertations and Doctoral Studies

A human being's resilience refers to his or her abilities to combine internal and/or external resources effectively in response to significant contextual challenges in order to best succeed in a given environment. As such, this concept is vital across the lifespan and has been widely researched. However, few researchers to date have studied resilience as it relates to adult learners, and, significantly, those with immigrant status. Immigrant adult learners are facing compounded risks, which create challenges in various societies to identify this group's unique needs and/or to fully understand their experiences in diverse contexts, such as the Cayman Islands. Informed …

Mental Health Professionals' Attitude And Perception Of Their Role In Tackling Substance Abuse And Related Disorders In Nigeria, Olubusayo Ruth Akinola

Walden Dissertations and Doctoral Studies

Mental health professionals (MHPs) play a pivotal role in enhancing treatment outcomes for drug-using populations and minimizing their harm to the public. In response to a gap in the literature, this study sought to (a) assess MHPs' attitudes about the use and abuse of substances and their perception of their role in tackling substance abuse and related disorders in Nigeria, (b) identify predictors of perception, and (c) explore regional variations in attitude. Based on the validated drug and drug users' problems perception questionnaire and the substance abuse attitude survey, a cross-sectional survey was conducted in a randomized sample of 292 …

The Perceptions Of Adults 35 And Older On Online Learning, Hector Alvarez Trujillo

Walden Dissertations and Doctoral Studies

This qualitative case study examined the level of satisfaction among a group of adults ages 35 years and older enrolled in an online education program (OLEP) in a university in Puerto Rico. Although the current literature revealed that adult students 35 years and older are the fastest growing population enrolling in online college education programs in Puerto Rico, prior satisfaction studies conducted by this institution did not focus on this population. The theoretical framework of this study was guided by Holsapple and Lee's Post e-learning success model. The goal of this study was to understand students' satisfaction with the online …

South-Asian American And Asian-Indian Americans Parents: Children's Education And Parental Participation, Sahil Ashwin Shah

Walden Dissertations and Doctoral Studies

Parental participation supports students' academic success and increases positive peer interactions. Prior to the 1980s, parental participation was viewed as a unidimensional construct; however, it has since been understood as a multidimensional one. Studies from Epstein have demonstrated that culture, community, and family structures are some of the many factors that affect parental participation. In addition, Huntsinger and Jose have demonstrated that Asian-American parents participate in their children's education differently than do European Americans, yet research has not examined the specificities of South-Asian Americans' (SAAs) and Asian-Indian Americans' (AIAs) parental involvement. There are 6 recognized methods that parents can use …

Factors Impacting Body Mass Index Of Hispanic Youth In A Weight Loss Program, Elizabeth Maria Hartman

Walden Dissertations and Doctoral Studies

Youth obesity prevalence rates in the United States are trending down; however, for Hispanic youth, rates are increasing despite efforts toward a reduction. The purpose of this study was to evaluate the impact of a culturally focused intervention program on weight reduction of Hispanic youth age 2 to 19 through examination of body mass index (BMI) percentile outcomes comparing age, gender, distance to program, time in program, and season of enrollment. Review of literature supports ecological and cultural approaches requiring behavior modification tailored to family and community as successful in decreasing youth obesity. However, researchers have yet to establish how …

Hiv Testing Among Young African American Men Who Have Sex With Men, Tayo B. Awopeju

Walden Dissertations and Doctoral Studies

Young African American men who have sex with men (AAMSM) are at greater risk of being infected with the human immunodeficiency virus (HIV) and less likely to seek HIV testing than are members of other demographic groups. This behavior results in a significant public health threat because young AAMSM with an unrecognized HIV infection are less likely to practice safer sex and, therefore, more likely to pass the infection on to their partners. This study is an examination of the social and personality factors that influence HIV testing rates among young AAMSM, using Aday's model of the social determinants of …

Race/Ethnicity, Diet, And Physical Activity Behavior Among College Students, Ronda Herbert

Walden Dissertations and Doctoral Studies

Scarce knowledge exists about the lifestyle of college students from heterogeneous racial/ethnic backgrounds and how race/ethnicity may influence their diet and physical activity behaviors. College students, especially those who are members of minority groups, are at risk for unhealthy lifestyles resulting in negative health outcomes. The purpose of this quantitative study was to examine the role of racial diversity on dietary and physical activity habits. The study was guided by social cognitive theory, and the research questions examined the relationship between race/ethnicity on diet and physical activity in a multiracial ethnic population. The study research design was a quantitative cross-sectional …