Digital Commons Network^™

Parent And Guardian Perspectives Regarding Attendance: Evidence From A Governmental Early Childhood Education And Care Program, Rita L. Cruz Santelises

Dissertations

In 2013, the Dominican government began the implementation of a national plan called Quisqueya Empieza Contigo (QEC) (Exec. Order No. 102, 2013), aimed to fulfill the needs of children zero to five years old holistically. The National Institute of Comprehensive Care (INAIPI, acronym in Spanish) carries two of the most ambitious programs embedded in this national plan. Early Childhood is the governmental institution authorized to carry out this recent intervention. The intervention has increased coverage of early childhood services through two programs: Programmed Comprehensive Family Care centered on the community (Centro de Atención Familiar e Infancia, [CAFI]) and the Comprehensive …

Attitudes And Beliefs Of Christian Denominations Toward Mental Health, Javier Velez

Dissertations

This empirical study assessed common attitudes and beliefs toward mental health services in the varying denominations of Christian churches. Specifically, the objective of this study was to identify the effects of Christian denomination on attitudes toward seeking mental health treatment and to identify whether there are racial and age differences that also impact those attitudes within the church. The study sought to answer the following questions: (a) What is the difference in attitudes and beliefs between different races toward mental health services in the church among Christians? (b) Is there an age difference in attitudes and beliefs toward mental health …

Adopting Educational Technology: A Study Of Dominican Republic Higher Education Faculty Related To Their Classroom Usage, Attitudes, Barriers, And Motivations, Leipzig Elizabeth Guzmán Mena

Dissertations

Previous research has revealed that the integration of technology in education produces an improvement in the traditional teaching and learning process, but that there is a disconnect between faculty adoption of educational technology and the requirements of our current generation of students (Rhema & Miliszewska, 2014; Selwyn, 2009). While students are now fully immersed in technology, some faculty still do not give adequate significance to its adoption in their classes. This disconnect represents a problem for these students’ learning experiences.

The purpose of this study was to explore faculty experiences regarding the adoption of educational technology within a private HEI …

Activated Carbon Nanofibers From Renewable (Lignin) And Waste Resources (Recycled Pet) And Their Adsorption Capacity Of Refractory Sulfur Compounds From Fossil Fuels, Efstratios Svinterikos

Dissertations

Dementia is a condition in which higher mental functions are disrupted. It currently affects an estimated 57 million people throughout the world. Dementia diagnosis is difficult since neither anatomical indicator nor functional testing are currently sufficiently sensitive or specific. There remains a long list of outstanding issues that must be addressed. First, multimodal diagnosis has yet to be introduced into the early stages of dementia screening. Second, there is no accurate instrument for predicting the progression of pre-dementia. Third, non-invasive testing cannot be used to provide differential diagnoses. By creating ML models of normal and accelerated brain aging, we intend …

Assessment Of The Impact Of Climate Change On Land Use In The Emirate Of Abu Dhabi - An Environmental And Socio-Economic Perspective, Latifa Saeed Al Blooshi

Dissertations

This dissertation focuses on the impact of climate change on land use in the Emirate of Abu Dhabi – UAE. Climate change is a significant challenge resulting from natural and anthropogenic causes. Land use can stimulate changes in communities under climate change. The main objective of this dissertation is to assess the impact of climate change from an environmental and socio-economic perspective. In 2001, coastal sabkhas, mixed class and urbanized areas experienced an increase in temperature by (0.67, 1.14 and 1.16°C) respectively. In cities, urban areas are warmer than neighbouring rural areas. Unexpectedly, urbanization in desert areas in UAE led …

Community Involvement As A Protective Factor In Black College Students At Predominantly White Institutions, Shelee-Ann M. Flemmings

Dissertations

The purpose of this study was to examine the influence of community involvement on psychological functioning, academic success, and critical consciousness in Black undergraduate students enrolled at predominantly White institutions (PWIs). Research has found that Black students attending PWIs often report feelings of isolation, non-acceptance, and rejection (Lett & Wright, 2003). Attrition rates are higher for Black students compared to their White counterparts (Lee & Barnes, 2015), and general and race-related perceived stressors have been associated with psychological distress (Neville, Heppner, Ji, & Thye, 2004). An online survey was used to assess general and race-related stress, psychological functioning, critical consciousness, …

A Parametric Analysis Of The Sunk Cost Effect, Amanda F. Devoto

Dissertations

Sunk costs are previous investments of time, effort, or money toward a goal that cannot be recovered. People often honor sunk costs by continuing to pursue a goal, despite the availability of an alternative path that would pay off faster, a phenomenon called the sunk cost effect. Prior research has identified variables that influence the sunk cost effect. One variable found in hypothetical scenario-based research and in behavior-based research (Pattison et al., 2011) has been percent of goal completed. The current study was designed to (1) replicate and extend research by Pattison and colleagues and (2) compare results from the …

Racial Identity Among Native American Adults In The Southwestern United States, Deidre P. Begay

Dissertations

There is growing interest in the empirical psychological study of Native Americans. Nonetheless, currently there are few empirical investigations examining Native American identity from a racial perspective. One study, completed in 2011 by Gonzalez and Bennett, modified the Multidimensional Inventory of Black Identity to adapt to Native American individuals and used an Exploratory Factor Analysis that resulted in a four factor model of Native American identity called the Native Identity Scale (Gonzalez & Bennett, 2011). The purpose of this study was to examine the reliability of the Native Identity Scale when used with a sample from self-identified Native American adults …

The Pre-Instructional And Reading Comprehension Strategies Special Education Teachers Use To Engage And Instruct Elementary Student Readers With Asd, Murfet Alnemr

Dissertations

Lyon (1998) called reading “critical to a child’s overall well-being.” Given the ubiquity of text in their lives today, reading skills can help students lead productive, meaningful lives. But what about elementary student readers with ASD? Senokossoff (2016) argued that “in addition to the social and emotional difficulties that children with ASD experience, many also struggle with reading comprehension.” Research indicates that students with ASD can face deficits associated with self-regulation and sensory overload—associated with visual, hearing, and touch —and this can threaten learning and comprehension (Bogdashina, 2003). Thus, it could be argued that pre-instruction strategies focused on visual, hearing, …

Evaporation Rate From Free Water Surface, Safa M. Aldarabseh

Dissertations

This work aims to perform an experiment in the laboratory and investigate the effect of the wave steepness, airflow velocity, air relative humidity, air temperature, and water surface temperature on the evaporation rate from still and wavy water surface. In this investigation, the experimental results are used to quantify an evaporation rate from a still and wavy water surface under different convection regimes that are free, mixed, and forced convection under turbulent airflow conditions. Empirical correlations are also derived using the experimental results based on modified Dalton’s law and Similarity method (analogy between mass and heat transfer equation). In this …

Understanding The School Experience Of Recent Lgbtq+ Graduates In The Dominican Republic’S Education System, Rossina Matos

Dissertations

Studies show that, in general, schools fall short when it comes to serving LGBTQ+ students, sometimes even ignoring the situations regarding bullying, homophobia, biphobia, transphobia, and heterosexism that arise. The detrimental effects of repressive, homophobic, biphobic, transphobic, and other marginalizing school environments on LGBTQ+ students are well-documented in the research. However, the limited research available on the school experiences of LGBTQ+ students in Dominican K-12 schools suggests the country could benefit from examining the breadth and depth of the reality of LGBTQ+ students in its schools.

The purpose of this transcendental phenomenological study was to explore the lived experience of …

Undergraduate Educational Research Experiences In The Study Of Interior Design, Julia Virginia Pimentel Jiménez

Dissertations

Designers create social constructions (experiences and interactions) for human beings among themselves and with and within interior environments to enhance meaning in people´s lives (Poldma, 2011). Those social constructions are created through the design process developed by the interior designer; that process relies heavily on design research. Therefore, it is at the undergraduate level that the passion for research should start for interior design (ID) students. Faculty in ID programs need to encourage that passion by engage students in meaningful learning experiences such as how to ask questions about users, functions, activities, and aesthetics.

This study explored what types of …

The Effects Of Socioeconomic Status On Mathematical Achievement, Joshua Lee Holt

Dissertations

Socioeconomic background is one of the strongest, best-established predictors of a student’s academic achievement (Claro, Paunesku, & Dweck, 2016). The purpose of this study was to conclude the difference in mathematics achievement levels based on socioeconomic status determined by the concentration of free and reduced price meal rates in elementary schools grades K-4. Identification of specific mathematics achievement gaps could lead to a more individualized program of instruction and increased awareness of professional learning needs at instructional sites. To recognize if there was a difference in mathematical achievement levels based on socioeconomic concentration, three quantitative research questions were asked as …

The Lived Experience Of Higher Education For Irish Post-Registration Nursing Students: A Phenomenological Study, Kathleen Bernadette Rooney

Dissertations

The aim of this study was to explore Irish post-registration nurses' experiences of higher education nursing programmes in terms of influences on their motives to engage and their participation in such programmes. The study is set against a backdrop of change to the entry level education for nurses in Ireland in 2002. The conceptual framework to inform this study was drawn from the community of practice theory described by Lave and Wenger (1991) and Wenger (1998) which provided a new perspective on the experiences of post-registration nurses' engagement in higher education.

Biomarker Circadian Rhythm Profiles In Critically Ill Mechanically Ventilated Patients, Mary Anne Vincent

Dissertations

To explore the natural trajectory of core body temperature (CBT) and cortisol (CORT) circadian rhythms in mechanically ventilated intensive care unit (MV ICU) patients.

New Catalytic Reactions In Carbohydrate Chemistry, Scott Geringer

Dissertations

Carbohydrates or sugars are some of the most diverse and abundant biological molecules. They are involved in a multitude of processes in the body such as fertilization, cell-cell communication, and cancer metathesis. Because of these vital functions, the study of sugars is rapidly growing field. The field however is limited due to the complex nature of sugars which results in difficulties in obtaining large quantities for study.

Protecting group manipulation is a large emphasis area in carbohydrate chemistry due to the need to selectively protect different functional groups of each molecule during synthesis. Catalytic and selective cleavage of protecting groups …

Music Education As A Strategy To Narrow The Achievement Gap: A Causal-Comparative Analysis Of Band And Choir Enrollment And Academic Achievement Of Low Socioeconomic Status Students, William Zwikelmaier

Dissertations

There is a gap in the knowledge pertaining to socioeconomic status as a variable in academic achievement among students those who enroll in band and/or choir in public high schools in America. Research has shown that students who engage in music study consistently show higher levels of academic achievement in other subjects compared to their non-music study peers. It is necessary to study those who typically do not perform at the same academic levels as their peers (low socioeconomic status (SES) students) and determine if the formal study of music alone can serve as a strategy to contribute to closing …

Trauma-Informed Practices In Schools, Kendra Scott

Dissertations

Trauma impacts brain development, language, social and emotional regulation, and school performance (Stateman-Weil, 2015). Educators can positively influence student achievement when the impacts of trauma are understood (Terrasi & de Galarce, 2017). This study involved the analysis of secondary data and teacher perceptions to determine the impact of trauma-informed programming on student achievement in the areas of discipline, absenteeism, and special education referrals. Data were collected through a mixed-methods study. The quantitative portion of the study involved an analysis of secondary data in the areas of in-school suspension incidents, out-of-school suspension incidents, average daily attendance percentages, and the number of …

More Than Just Words On A Screen: A Biopsychosocial Approach To Understanding Effects Of Race-Related Media, Melinda Kittleman

Dissertations

Racial disparities in physical and mental health are ongoing and well-documented problems in the United States. Black Americans, compared to White Americans, have higher risk of obesity, heart disease, cancer, depression, and substance abuse. Research suggests prejudice and discrimination play a role in racial health disparities. Everyday discrimination is considered a chronic, psychosocial stressor that impacts the health of Black Americans. A biopsychosocial approach states there are various factors that contribute to the pathway from discrimination to disease and proposes complex relationships that explain effects of racial discrimination on health. The current study examined social factors (race-related media), biological factors …

Using Online Interventions To Address Summer Learning Loss In Rising Sixth-Graders, Scott Osborne, Robert Shaw

Dissertations

Summer learning loss affects students to different degrees across curriculum areas. Traditional content review methods have often included workbooks or practice packets that lacked real-time feedback to the student. This study provided optional weekly online math and science review lessons to rising sixthgraders in two midwestern schools over the ten-week summer break. Students received both automated feedback from the online environment and teacher feedback in response to student questions or information students needed to acquire mastery. Students also had the opportunity to revise and edit their work. A test group, summer computer-based intervention group (SCBI), and a control group, completed …

Anxiety, Attributions, And Marital Quality: A Mediation Model, Tara Vossenkemper

Dissertations

Marital quality plays a significant role in the physical and mental health of many people. The purpose of this study was to examine anxiety, attributions, and marital quality in a sample of females. The first two hypotheses aimed to assess the relationship between anxiety and marital quality, and the relationship between attributions and marital quality. The primary research question aimed to assess attributions as a mediator in the relationship between anxiety and marital quality. Participants (N = 358) completed a demographic questionnaire, the Quality Marriage Index (QMI; Norton, 1983), the Marital Adjustment Test (MAT; Locke & Wallace, 1959), the …

An Examination Of Social Support And The Academic Performance Of Saudi Arabian Students In The United States, Yaser Abdulrahman Alghamdi

Dissertations

Saudi Arabia is among the top 10 countries from which students have enrolled in U.S. universities. The scarcity of research about Saudi students in the USA was the inspiration for this study. Previous researchers have examined Saudi students’ challenges and adjustment issues in the USA, but the topic of social support and academic performance remained lacking. The purpose of this study was to examine the relationship between perceived social support (PSS) and academic performance among Saudi international students in USA. This study was a cross-sectional quantitative survey design with a sample of 384 Saudi students enrolled in USA universities and …

Impact Of Grit And Emotional Intelligence On Longevity Of Expert Principals, Marcia Hamilton

Dissertations

Purpose. The purpose of this mixed methods study was to determine what relationship exists between emotional intelligence (EI) and grit of expert principals with three or more years’ longevity. This study was conducted to deeply understand the relationship between these variables and to discover expert principals’ perceptions of how these personal attributes impacted their longevity.

Methodology. This study followed a sequential explanatory design model whereby quantitative methods were used initially to collect baseline data via electronic surveys followed by qualitative methods, which were used to dig deeper into the results via in-depth, semi-structured interviews.

Findings. The major …

The Lived Experience Of Non-Degreed Learners From A Time Modified Traditional Baccalaureate In Nursing Program, Stephanie S. Deboor

Dissertations

The purpose of this phenomenological inquiry was to describe, interpret, and gain a deeper understanding of how non-degreed, traditional baccalaureate nursing students experience education in a Time Modified Traditional Program of study.

Cultural Competence And Racist Attitudes Of Direct Patient Care Registered Nurses In A Midwestern State, Linda Kay Hardy

Dissertations

Racism has been implicated as one of the causes of health disparities in non-White population groups in the United States. The purpose of this study was to explore and describe cultural competence and racist attitudes of direct patient care registered nurses (DPC RNs) in a Midwestern state. The researcher hypothesized that racist attitudes impacted cultural competence, compromised the nurse-patient interaction, and potentially led to less than optimal patient outcomes. Critical Social Theory and Leininger's Theory of Culture Care Diversity and Universality served as the framework for this quantitative, descriptive correlational dissertation research. Cultural competence was measured with the Cultural Competence …

Factors Associated With Peer Violence Among Elementary, Middle And High School Students, Tracy J. Perron

Dissertations

The purpose of this study was to examine the relationships among perceived school climate, self-reported psychosomatic symptoms, visits to the school nurse for reported psychosomatic symptoms and reports of bullying behaviors among students' grades 3-12. In the study self-reported bullying behaviors were proposed to predict psychosomatic complaints at the school health office. Negatively perceived school climate was proposed to predict bullying behaviors. Lastly, the combination of bullying and negative school climate were proposed to predict psychosomatic complaints. The final convenience sample of 222 students, ages 8-18 years, was obtained from one elementary school, one middle school and one high school …

The Relationship Among School Playground Design And Conditions And Physical Activity Levels In Children, Ipuna Estavillo Black

Dissertations

Almost 20% of children aged 6 to 11 years are obese in the United States, tripling over the last ten years. The rise in childhood obesity challenges nurses in their efforts to improve community health and sustainability. A decrease in physical activity (PA) levels has been associated with an increase in obesity. Schools have been identified as a primary setting to provide children adequate amounts of daily PA, and nurses working in the area of child health promotion can work with schools to provide opportunities for children to increase PA levels. The playground is one environment where children can increase …

Siblings Of Children With Down Syndrome: Voices Heard, Kimberlee A. Sutter

Dissertations

The purpose of this study was to explore the meanings of the relationship of school-age siblings of brothers or sisters with Down syndrome in order to gain a greater understanding of the lived experience from the view point of the school-age sibling. Sibling spend more time together than any other family subsystem and siblings actively shape one another's lives and prepare each other for future experiences. With children with Down syndrome living into their 60's, the question regarding the sibling relationship is becoming an important focus due to the possible demands on the sibling to care for the individual with …

Teaching The Spiritual Dimension Of Nursing Care: A Survey Of Associate Degree Nursing Programs In The Southeast United States, Nancy L. Labine

Dissertations

Spirituality is a subject which is often neglected in nursing education. The purpose of this study was to determine associate degree nursing faculty's perception of their ability to teach the spiritual dimension in the delivery of nursing care. The study explored whether faculty have received training related to spiritual care, how and where nursing programs integrate spirituality education into the curriculum, nursing faculty's understanding of the terms spirituality and spiritual care, and faculty members perception of whether they receive sufficient support and guidance in teaching related to spirituality and spiritual care. Survey research was used in this study.

Impact Of An Active Learning Strategy On Learner Engagement In A Transition To Practice Program, Janiece Paulat

Dissertations

Research is abundant in the use of active learning rather than lecture. The effect on engagement on knowledge retention is also abundant. Most of the studies focus on secondary and higher education. Less research has been found on the link between active learning and engagement especially in transition to practice programs (TTP). Guidelines on content delivery in TTP is minimal. In this prospective, cross-sectional, quasi experimental project, the impact of an active learning strategy on learner engagement was studied. The sample was 14 new nurse graduates of mostly female gender of Millennial generation in a local transition to practice program. …