Digital Commons Network^™

The Perception Of New Professionals On Their Transition Into The Field Of Student Affairs, Ana Luisa Garcia

Electronic Theses and Dissertations

While research has been conducted exploring the competencies needed for student affairs work, little is known about the perception of new professionals regarding their socialization into the field. This phenomenological study explores the perception of 10 new student affairs professionals on how the National Association of Student Personnel Administrators and the American College Personnel Association Values, Philosophy and History professional competency aided their social transition into student affairs. Using Weidman et al.’s (2001) graduate socialization theoretical framework, the study revealed three key findings: (a) for new student affairs professionals, the socialization process begins well before beginning a graduate program; (b) …

The Use Of The Agency Healthcare Research And Quality Patient Safety Indicator 11 Toolkit To Decrease Postoperative Respiratory Failure, Nancy Garcia

Electronic Theses and Dissertations

Postoperative respiratory failure incidents can lead to adverse outcomes, including prolonged hospitalizations, increased admissions to intensive care units, and the risk of complications such as ventilator-associated pneumonia, sepsis, and mortality. This project aimed to assess the effectiveness of implementing the Agency for Healthcare Research and Quality Patient Safety Indicator 11 toolkit intervention for noninvasive positive-pressure ventilation in reducing postoperative respiratory failure rates compared to traditional practices. Adopting evidence- based toolkits, such as those provided by the Agency for Healthcare Research and Quality, aids healthcare organizations in enhancing the quality of patient care. The quality improvement project employed a quasi-experimental design, …

Is Conventional Colonoscopy More Effective Than Computed Tomography Colonography In The Screening Of Colorectal Cancer Among Young African American Adults?, Abena Abrafi Nimako

Electronic Theses and Dissertations

Healthcare journalist Brenda Goodman’s article on CNN Health on October 10, 2022, about a new study examining the effectiveness of colonoscopies, essentially concluded that the efficacy of conventional colonoscopy is in question. This research sought to establish whether conventional colonoscopy is more effective than computed tomography (CT) colonography in screening colorectal cancer among young African American adults. The researcher employed a literature review and a case-control research design to gather data on the subject. Data were collected from literature, the SEER database, the CDC, and the American Cancer Society websites. The study sample consisted of African Americans between the ages …

Do Metrics Improve When Continuity Of Care Nurses Follow Chronic Disease Patients In The Ambulatory Setting?, Lura Cynthia Lunsford

Electronic Theses and Dissertations

Navigating the complex, fragmented U.S. healthcare system presents patient challenges that result in increased utilization and consequent increases in the cost of care. This program evaluation was conducted to determine the impact of ambulatory assigned continuity of care nurses (COCN) on patient outcomes in terms of length of stay, return visits to the emergency department, and readmissions to the hospital within 30 days of discharge. Between June 1, 2020, and May 31, 2022, there were 26,912 admissions with general risk scores between 1 and 100. Undersampling technique was conducted to create a 1:2 balance of 3,502 patients admitted with an …

Exploring Habits Of Well-Being Rooted In Resiliency Among Ministry Leaders Having Experienced A Leadership Transition Of Senior Pastor In The Church: A Case Study, Eric D. Willis

Electronic Theses and Dissertations

This qualitative phenomenological single case study sought to understand potential influence of well-being and resilience of ministry leaders where an unplanned leadership transition had occurred. With an interest in personal well-being of ministry leaders, the researcher was curious how those who remained on church staff endured a 2-year period between the departure of one senior pastor and the hiring of a new senior pastor. Much of the existing research on church leadership transitions focused on the negative factors associated with failures. Generally, there is a lack of understanding of the positive influences of well-being and resiliency. The researcher sought to …

A Qualitative Descriptive Study On High School Teachers’ Perspectives Regarding School Safety And Lockdown Drills, Hector Leija

Electronic Theses and Dissertations

This study addressed teachers’ perceptions of safety and emergency preparedness. The problem that was addressed in this study is that lockdown drills are regularly being conducted at public high schools, but it was not known how teachers perceive their role in safety and emergency preparedness, which is important to teachers’ sense of security. The purpose of this qualitative descriptive study was to explore how lockdown drills negatively or positively affect high school teachers’ perceptions of emergency preparedness to answer the research questions regarding school safety. This study was grounded in the cognitive mediation processes framework of protection motivation theory. Data …

Exploring Expatriate Academics' Perceptions Of Job Satisfaction Relating To Organizational Support At International Branch Campuses In China, Liam P. Duffy

Electronic Theses and Dissertations

International branch campuses are generally a recent institutional development, especially in China, which has built several campuses in recent years. As such, researchers have a limited understanding of these growing higher education sites. The purpose of this study was to learn more about how these campuses can improve, expand, and thrive, instead of shuttering as many have in other countries. Literature shows a clear relationship between job satisfaction, perceived organizational support, employee retention, and the imperative to support expatriate academics. This qualitative study focused on expatriate academics’ perceptions regarding job satisfaction and organizational support. The researcher utilized individual faculty interviews …

Mental Health Education For Nurses Caring For Adults With Severe Mental Illness, Juliet O. Onyia

Electronic Theses and Dissertations

The focus of this study was on mental health education for nurses who care for adults with severe mental illness. Severe mental illness is rising, and nurses cannot adequately provide quality patient-centered care to the population due to poor knowledge. In this study, the knowledge and perceptions of mental illness and care among registered nurses in the community were assessed before and immediately after a mental illness educational session. A non-experimental quantitative descriptive study was conducted using convenience sampling in a home health setting. Dorothea Orem's self-care theory was the theoretical framework that guided the project. Instruments included the Mental …

Unit-Based Onboarding Program For New Graduates On A Medical-Surgical Unit, Racquel A. Brewster

Electronic Theses and Dissertations

Nurse turnover is prevalent among new graduate nurses. Many new graduate nurses feel unsupported by their peers, lack self-confidence, or feel overburdened due to the workload assigned to them. New graduate nurses with support systems are more likely to stay with an organization. Research suggests the creation of a supportive environment for new graduate nurses to help increase nurse retention in this demographic. A unit-based transition onboarding program was launched to create a supportive environment to help retain new graduate nurses on a medical-surgical unit. New graduate nurses with at least 1 to 3 years of experience completed a Likert-type …

Comparative Life Cycle Assessment Of Small Vertical-Axis Wind Turbines And Natural Gas Facility At An Urban University, Mary Kate Ranii

Electronic Theses and Dissertations

Fossil fuels generate the majority of the electricity in the United States and generate pollutants that negatively affect public and environmental health. Renewable energy projects serve as an opportunity for low-pollution and low-carbon electricity; small-scale projects, such as vertical axis wind turbines (VAWTs), provide opportunities for generation in urban areas close to consumers. Researchers collected wind speed and directional data from a potential turbine installation site at Duquesne University to better demonstrate the potential benefits in an urban university location. The data was used in a life cycle assessment framework and a social review to better understand the value of …

Analyzing Pseudomonas Aeruginosa With Bacteriophage Tags Using Photoacoustic Flow Cytometry, Jennifer C. Schinke

Electronic Theses and Dissertations

The number of daily bacterial infections is climbing and the CDC explains that this is due to the antibiotic-resistant threat in the United States. Finding a faster way of bacterial identification is necessary as it currently takes 1-4 days for a medical lab to culture and identify bacteria. Photoacoustic flow cytometry (PAFC) can be used as an alternative method resulting in swift identification within an hour (Edgar, 2019). Pseudomonas aeruginosa, cell line PA01, will be coated in up to a few hundred red dyed phages making it detectible by the photoacoustic flow cytometry system. Bacteriophages (phages) are viruses that …

Examining The Relationship Between Acculturative Stress And Depression Among Saudi International Students In The Usa, Alaa Shawly

Electronic Theses and Dissertations

This quantitative study explored Saudi international students’ acculturation processes through an examination of the relationship between acculturative stress and depression among Saudi international students in the U.S. Moreover, the study also examined the role of social resources—social support and the use of counseling services—in mediating this relationship.

Data was collected through an online survey from 103 Saudi international students enrolled at universities across the U.S. The survey included three scales: the Acculturative Stress Scale for

Saudi International Students (ASSSIS) (Bashir & Khalid, 2020), the Beck Depression Inventory

(BDI) (Beck et al., 1996), and LEVEL 2–Depression–Adult (PROMIS Emotional Distress– Depression–Short Form) …

Equity Of Access To Higher Education: An Examination Of Racial Minority And Socioeconomic Status Student Enrollment Trends, Jason Stack

Electronic Theses and Dissertations

The purpose of this quantitative research study was to examine the enrollment trends of racial minority and low socioeconomic enrollment, and the equity of higher education access at a four-year private institution in western Pennsylvania. The study concentrated on two student populations over a five-year period at a four-year private institution in western Pennsylvania, enrolled and accepted but not enrolled students of various racial minorities and socioeconomic backgrounds. The research was informed by the theoretical frameworks of Human Capital Theory, Meritocracy Theory, and Net Price Theory. The research questions that guided the study were the following: What are the enrollment …

Examining School Nurses' Knowledge And Confidence Related To Their Intention To Screen For And Report Child Sexual Abuse: A Descriptive Cross-Sectional Study, Suzanne Ackers

Electronic Theses and Dissertations

Background: Child sexual abuse (CSA) in a preventable national public health problem that results in adverse health consequences. Research suggests many victims are currently attending school. Screening for early detection of health issues is integral to school nurse (SN) practice but there is little evidence that screening for CSA is occurring in schools despite recommendations that it should be. Lack of confidence and knowledge related to screening for suspected CSA contribute to a SN’s missed opportunity for early intervention.

Purpose: To describe SNs knowledge and self-efficacy associated with screening for and reporting CSA in school settings.

Methods: A descriptive cross-sectional …

The Effects Of Transcranial Direct Current Stimulation (Tdcs) On Facial Expression Approach/Avoidance In College Students And Faculty With Broad Autism Phenotype, Nicole R. Baker

Electronic Theses and Dissertations

Transcranial Direct Current Stimulation (tDCS) has been proposed as an alternative noninvasive therapy for individuals with autism. This study trained brain activity in college students and / or faculty with Broad Autism Phenotype (BAP) while eye tracking data was collected. The purpose of this study was to determine if tDCS training to the frontal lobes could increase approach toward social interactions in adults classified as BAP as demonstrated by eye-tracking measures in response to faces and gaze fixation. The study included 21 total participants recruited from the Science, Technology, Engineering, and Math (STEM) courses / professions at a Regional East …

Molecular Detection And Characterization Of Rickettsia Sp. In Hard Ticks Collected In Nacogdoches, Texas, Haley Nicole Standifird

Electronic Theses and Dissertations

The number of cases of tick-borne diseases is increasing in the United States. Many efforts to control ticks have been made and are continuously being developed. These methods include surveillance of ticks and detection of the tick-borne pathogens.This study examined hard ticks in Nacogdoches, Texas, to test for the presence of Rickettsia sp. 47 ticks were collected from vegetation by flagging and their species, sex, and developmental stage were determined using available keys. Individual ticks were processed for nucleic acid extraction and molecular detection of Rickettsia sp. using PCR-based methods. The citrate cynthease gene, 17kDa gene, and outer membrane protein …

The Impact Of Repeated Reading Intervention On Oral Reading Fluency For Students With Autism Spectrum Disorder (Asd) In Saudi Arabia, Ahmed Al Naji

Electronic Theses and Dissertations

The prevalence rate of learners with autism spectrum disorder (ASD) has risen concurrently with their inclusion into public schools in Saudi Arabia. Being in schools, they face academic challenges, particularly in reading. This increased rate evokes the importance of implementing valuable strategies to keep up the academic skills of those students. These students require Evidence-Based Practices (EBPs), which have been demonstrated crucial for their reading development. Nevertheless, limited research has been done on examining the efficacy of EBPs used to enhance the reading skills of learners with ASD, especially their Oral Reading Fluency (ORF). This study used an effective approach …

Examining The Effectiveness Of Using Point-Of-View Video Modeling On Mathematics Improvement In Students With Learning Disabilities In Saudi Arabia, Tirad Alsaluli

Electronic Theses and Dissertations

Video Modeling (VM) is one of the most widely used approaches by researchers to improve many skills, such as academic skills in students with Learning Disabilities (LD; Boon et al., 2020). As the incidence rate of individuals with LD in Saudi Arabia increase (Almedlij & Rubinstein-Ávila, 2018), the need for evidence-based math interventions focused on the math development of individuals with LD also increases. Although VM is recognized as an Evidence-based Practice (EBPs), a limited number of studies have implemented VM as an intervention to improve mathematic skills. Implementing VM as a math intervention strategy would explore its effects on …

Isolation And Total Synthesis Of Sigma-2 Ligands From Marine Cyanobacteria, Andrea Hough

Electronic Theses and Dissertations

Cyanobacteria have been studied for over 50 years as a source of new antibiotics, antiviral, and anticancer drugs. The research described in this dissertation investigates marine cyanobacteria as a source of natural products with activity within the central nervous system and with cytotoxicity against breast cancer cells. Barbamide (1) is a known cyanobacterial metabolite that has been re-isolated from a variety of species and collection sites suggesting broad utility as a signaling molecule. Utilizing the psychoactive drug screening program, we screened barbamide for CNS activity and found that barbamide exhibited affinity for the kappa opioid receptor (KOR) and …

Indirect Aggression And Victimization: Investigating Instrument Psychometrics, Gender Differences, And Its Relationship To Social Information Processing, Taylor Steeves

Electronic Theses and Dissertations

The study of indirect bullying behaviors, relational aggression and social aggression, has been of theoretical importance and interest to researchers and psychologists within the last few decades. In this investigation, using a convenience sample of 451 late adolescents attending a private university in the mid-Atlantic U.S., I examined the factor structure of two measures of indirect bullying, the Young Adult Social Behavior Scale – Victim (YASB-V) and the Young Adult Social Behavior Scale – Perpetrator (YASB-P). Using confirmatory factor analysis (CFA), I found that the YASB-V comprised a four-factor model, differing from the model that had been identified in the …

Assessing School Psychologists’ Perspective Of Students Entering A School District From Juvenile Detention Facilities, Emily Wuenschell

Electronic Theses and Dissertations

Adolescents who are involved with the juvenile justice system encounter setbacks, stigma, and other increased risk factors that negatively impact their future life outcomes. Schools, and in turn school psychologists, are in the unique position of being able to provide effective services for these adolescents. Previous research has identified many practices that schools can implement to improve the academic, social, and vocational prospects of adolescents entering their districts from a juvenile justice placement. This study sought to understand the role of school psychologists in this transition by assessing their recommendations for and opinions of students involved with juvenile justice. Results …

[3+2]-Cycloadditions Of Tertiary Amine N-Oxides And Dipolarophiles Providing An Efficient Route To Heterocyclics And 1,2-Diamines, And Nickel Catalayzed Transformations, Sarah Hejnosz

Electronic Theses and Dissertations

Nitrogen containing compounds are ubiquitous in nature as well as pharmaceuticals. These structures exhibit rich bioactive and chemical properties boasting an array of practical applications. As a result, the synthetic methods of forming nitrogen containing compounds are highly sought after. More efficient syntheses of these structures could result in less expensive industrial processes, particularly in the pharmaceutical industry. Roussi and coworkers established a highly efficient synthetic route forming nitrogen containing heterocycles in a single step from commercially available reagents, however this chemistry has not be used since its discovery in the 1980. Herein, this work greatly expanded Roussi’s method and …

Glycerophosphocholine Is Used For Lipid And Phosphate Metabolism By Candida Albicans, Will King

Electronic Theses and Dissertations

The metabolism of phosphatidylcholine (PC), a major eukaryotic membrane lipid, has been shown to be an important aspect of pathogenesis in Candida albicans. Of note, PC turnover product, glycerophosphocholine (GPC), is abundant renal metabolite available within the host. GPC is readily imported by C. albicans, and deletion of the major GPC transporter, Git3, leads to decreased virulence in a bloodstream infection model. Here I have characterized two potential metabolic fates of internalized GPC. The first metabolic fate explored is internalized GPC can be hydrolyzed to release P_i. To determine if GPC import and subsequent metabolism impact phosphate …

Systematic Product And Process Design Of Versatile Perfluorocarbon Nanoemulsions For Elimination Of Hypoxia And Reactive Oxygen Species, Eric Lambert

Electronic Theses and Dissertations

According to a 2022 report, organs destined for transplantation are discarded 15% of the time for various reasons (Israni et al. 2022). This highlights a critical need in transplant practices. Transplant donor tissues are in need of essential nutrients, including molecular oxygen, to maintain integrity during preservation. A current trend in preservation is to perfuse the ex vivo tissue graft with nutrient-rich aqueous perfusate on a closed circuit. This practice, known as machine perfusion (MP) is limited by the absence of an oxygen-carrying component in the perfusate. Additionally, injuries to the recipient are sustained on reperfusion of the transplanted …

Multiphasic Molecular Mechanisms Regulate Expression Of Interleukin 1Β, As Well As Other Immediate-Early Genes, In Monocytes And Macrophages, David Macar

Electronic Theses and Dissertations

Interleukin 1β (IL-1β), an important cytokine in both health and disease, functions as a major proinflammatory mediator of pathological challenges, including involvement in the cytokine storm associated with Macrophage Activation Syndrome, Hemophagocytic Lymphohistiocytosis and the severe secondary effects of SARS-CoV-2 infection. Therapeutic approaches to limiting the effects of IL-1β protein have focused either on specific protein neutralization before release from activated macrophages (by general metabolic inhibitors and inflammasome inhibition) or after release by ligand and receptor obstruction (e.g., Canakinumab, Anakinra and Rilonacept). Although these approaches are efficacious, they inhibit steps after gene expression. Since a single gene expresses …

Investigating The Impact On Private Water Supply Of Hydraulic Fracturing Communication With An Abandoned Conventional Gas Well In New Freeport, Pa, Kiley Miller

Electronic Theses and Dissertations

In June of 2022 a “frac out” occurred in New Freeport, PA when an unconventional gas well under development by hydraulic fracturing, communicated with an abandoned gas well to the surface. An initial “zone of impact” encompassed much of the town’s main thoroughfare. Water samples were obtained from 17 private water wells, 5 springs and 1 pond (31 total samples) and analyzed for cations, anions, and light hydrocarbons. Methane was found in 18 of the samples, both located within and outside of the “zone of impact”. Mass ratio analyses indicated contamination from both unconventional and conventional wells. Interferometric Synthetic Aperture …

Examining The Usefulness Of Interprofessional Education (Ipe) For Legal, Social Work, & School Psychology Student Training To Support Justice Involved Youth, Mary Comis

Electronic Theses and Dissertations

The school-to-prison pipeline is defined as a set of policies that contribute to the removal of students from the school environment and into the justice system (Justice Policy Institute, 2011). These students have unique and complex needs that include educational needs, legal needs, and community needs; however, these students often lack the support necessary to assist them when navigating the complexities of the educational and legal system. As a result, the complexity of the challenges these students face can be provided through a holistic legal representation team, where a school psychologist, social worker, and lawyer, can coordinate their efforts to …

Improving School Culture: Teachers’ Perceptions Of School Culture In A Title I School And Their Beliefs About Improvement, Gina Kim

Electronic Theses and Dissertations

The purpose of this qualitative study was to promote a positive school culture in a Title I school by listening to veteran teachers’ voices about the policies and practices being implemented daily. The primary research question guiding this case study was: What are the perceptions of teachers, who have been in their position for 15+ years, about school culture in a Title I school? The secondary research question guiding this study was: What changes in policies and practices in a Title I school do veteran teachers suggest might improve school culture? Participants were purposefully sampled and included four classroom teachers …

Assessment Of Facultative Sulfur Reducing Bacteria In Acidic And Circumneutral Passive Remediation Systems Using A Novel Culturing Technique, Natalie Lamagna

Electronic Theses and Dissertations

Pollution resulting from abandoned mine drainage (AMD) is widespread across the nation and impacts thousands of miles of watersheds in Pennsylvania alone. AMD contaminants pose hazards to ecosystems and to human health by lowering the pH and by suspending toxic heavy metals in water. Sulfur reducing bacteria (SRB) are known to remove metals and sulfur species from mine drainage through the formation of metal sulfide precipitates and have been documented to raise the alkalinity of water. Therefore, it is necessary to understand the environmental conditions in which these microorganisms survive. Environmental samples were collected from a circumneutral and an acidic …

Hoping As A Transformational Imperative In Puerto Rico: A Phenomenological And Grounded Theory Study Within Colonized Space, José Luiggi-Hernández

Electronic Theses and Dissertations

As the United States continues to restrict Puerto Rico’s self-determination and imposes oppressive institutions such as the Oversight Board, the people of the archipelago live in precarity and hopelessness. Limited psychological research on colonialism has focused on the detrimental impact of oppression and its influence on the development of fatalism and the inferiority complex. On the other hand, existing psychological theories of hope fail to describe how it is lived within the post-colonial context and to explain the ways in which this psychological phenomenon arises even in the face of systematic dehumanization. As Puerto Ricans show evident signs of hope …