Digital Commons Network^™

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 …

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 …

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 …

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 …

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 …

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 …

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 …

The Effect Of Using Story-Mapping To Enhance Reading Comprehension Of Students With Learning Disabilities In Saudi, Omar Alshikhi

Electronic Theses and Dissertations

Students with specific learning disabilities (SLD) represent between 5% and 10% of the total number of students in public schools in Saudi Arabia (Abu Nayyan, 2015). Further, 80-90% of students with SLD exhibit reading difficulties including difficulties in reading comprehension (Mercer & Pullen, 2009). Although there is a large number of students with SLD that exhibit reading difficulties in Saudi Arabia, there is a dearth of research attempting to understand the specific effectiveness of strategies to improve reading challenges for students with SLD, particularly in the area of comprehension. The current study aimed at investigating the effects of the use …

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 …

The Significance Of A Minority Professional Development Internship Program: A Case Study Evaluation On African American/Black Males Career Trajectory At A Predominately White Institution, Marla Bradford

Electronic Theses and Dissertations

This qualitative study aimed to investigate the significance of the Minority Professional Development Internship Program at a Predominately White Institution (PWI) of higher learning in southwestern Pennsylvania. The program was developed because many PWIs struggle to attract, recruit, and retain African Americans/Black and historically marginalized community members to lead their institutions in curriculum development, mentoring, recruitment, and governance (Reyes & Rios, 2005). Other research studies on African American/Black administrators’ lack of representation at PWIs attributed systemic barriers impeding their recruitment and advancement (Jones, 2007; Perna et al., 2007). Furthermore, Levin et al. (2013) suggest minimal progress in hiring African American/Black …

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 …

Effectiveness Of 2016 Watershed Protection Plan On Bacteria And Nutrient Concentration Loads In The Attoyac Bayou Watershed, Jack Henson

Electronic Theses and Dissertations

In 2004, bacteria and nutrient sampling on the Attoyac Bayou Watershed discovered elevated concentrations of E. coli on five of the main channels key tributary streams. The Attoyac Bayou was then listed on the Texas 303d list of impaired waterbodies and further research was conducted to identify the main sources of contamination in the waterbody. In 2016, the Attoyac Bayou Watershed Plan (WPP) was developed to implement best management practices (BMPs) that would decrease bacteria and nutrient concentrations in the watershed. Educational outreach programs, on-site-sewage facility repair, and livestock management were some of the strategies suggested by the protection plan …

Bioinformatic Analysis Of The Interaction Of Evc And Evc2 Proteins, Md Atikul Islam Mamun

Electronic Theses and Dissertations

Protein to protein interactions are significant to various biological processes, functioning, and the regulation of cells and organisms. Proteins perform essential cellular tasks and often work together in complexes, enabling specific functions like enzymatic activity, signal transduction, DNA replication, and cell division. These interactions are important in signaling pathways, allowing proteins to interact sequentially, leading to specific cellular responses. Some proteins rely on chaperones to fold correctly, and protein to protein interactions enhance stability, preventing degradation.

Researchers at Stanford University School of Medicine discovered that EvC syndrome is related to a malfunction in the Hedgehog (Hh) signaling pathway. They found …

Quantification Of Influential Surface Fuel Parameters In Fire-Prone Ecosystems Of The Netherlands, Lauren Lara

Electronic Theses and Dissertations

Changing climate conditions in northwest Europe present an increasing wildfire risk in the Netherlands. Focus on fuels monitoring in this region is not as extensive as it is in the United States. Accurate estimation of biomass fuel loading is integral to prevention of wildfires which pose a significant risk to both human lives and property. This research project attempted to create predictive models for three major fuel categories (litter/duff, shrub, and downed woody material). Reduction of the number of parameters to measure would streamline the process of fuel load estimation by reducing the number of measurements that need to be …

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 …

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 …

[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 …

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 …

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 …

Maladjustment Among Victims Of Bullying, Jack Bryant

Electronic Theses and Dissertations

Bullying has garnered attention from educators, social scientists, and the public at large for nearly 50 years, but the dilemma persists. We have seen that bullying is a high-risk factor for psychological adjustment across the lifespan. The current study has surveyed college students to ascertain their perceptions of adjustment in adult life. The study has added to the existing literature in addressing the role of reduced perceived control in the maladjustment of bully victims. A novel contribution was made by comparing the strength of this potential mediator to another documented correlate of poor adjustment among bullying victims, thwarted belonging.

Dinitroxides In Rapid Scan Electron Paramagnetic Resonance Imaging, Lukas B. Woodcock

Electronic Theses and Dissertations

Local tissue physiology is an important parameter in understanding disease behavior. Rapid Scan (RS) electron paramagnetic resonance (EPR) offers a unique, non-invasive tool for investigation of these so-called microenvironments through EPR Imaging (EPRI). Research into advancement of EPRI falls into many categories. Not least among those are advances in instrumentation and methodology. Presented here are updates to a benchtop EPRI instrument operating at 1 GHz targeted at pre-clinical EPRI applications. Newly developed methods for reducing RS-EPR background through inversion of the magnetic field are also demonstrated. EPR applications are limited in native biological systems due to the miniscule concentration of …

Choosing Sides: Military Behavior In Severely Polarized Democracies, Timothy W. Ford

Electronic Theses and Dissertations

Why does severe polarization result in military intervention in some cases but not others? I argue that the organizational culture unique to a particular military plays a critical role in influencing behavioral outcomes in severely polarized democracies. When faced with sovereign power disputes that arise as a result of severe polarization, military organizations are most likely to develop new strategies of action from the dominant practices, norms, and ideas of military leaders. Severe polarization presents a unique threat to civil-military relations and provides the type of unsettled social periods in which cultural ideologies express an observable influence on military behavior. …

An Existential Punchline: How Humor Functions In A Young Adult Friendship Facing Advanced Cancer, Megan E. Solberg

Electronic Theses and Dissertations

Young adults (i.e., age 18-39) only comprise 4% of the total cancer population, yet cancers in this group are commonly found at more advanced stages due to situational factors influencing delayed diagnosis including access to healthcare, quality health insurance and competing life demands that may hinder prioritization of healthcare. Young adults with cancer also face unique challenges including higher rates of psychological distress, which may contribute to increased risk of social disconnection in response to cancer. Research suggests that humor may be a helpful coping approach and communication mechanism for mitigating distress and discussing difficult topics. Grounded within the frameworks …

A Phenomenological Inquiry Into Healthcare Professionals Who Are Experts In Cannabinoid Therapy And The Endocannabinoid System (Ecs), Courtney Collins

Electronic Theses and Dissertations

Cannabis is a prevalent alternative treatment for many symptoms and conditions given its medicinal qualities and few side effects. As legalization for both medical and recreational purposes continue to develop quickly across the United States of America, there is serious discrepancy between legalization and clinical research. Clinical data is difficult since the U.S. federal government still classifies cannabis as a Drug Enforcement Agency (DEA) Schedule I drug with no clearly established medical value. This lag in evidence-base data has affected cannabinoid therapy and endocannabinoid system education (ECS) for healthcare professionals. There are gaps in medical school and continuing medical education …

Examining Access To Decent Work Among Women Veterans: A Psychology Of Working Theory Perspective, Rebecca C. Gaines

Electronic Theses and Dissertations

The present study investigated predictors of decent work among a sample of women Veterans (N = 354), grounded in the Psychology of Working Theory (PWT). A structural equation model demonstrated that women Veterans’ experiences of marginalization, economic constraints, work volition, and career adaptability all directly predicted their ability to secure decent work, and economic constraints and marginalization experiences indirectly predicted decent work via work volition. Proactive personality was additionally examined as a moderator variable and did not significantly moderate any model paths; however, it was found to be a unique predictor of decent work and work volition, as well …

Counselors’ Spirituality, Attitudes Toward Suicide, And Self-Efficacy In Conducting Suicide Risk Assessment, Tayler Hendrix

Electronic Theses and Dissertations

The present study aimed to explore the relationship between perceived spiritual support and counselor self-efficacy in conducting suicide risk assessment, and the moderating effects of attitudes about suicide on this relationship. Based on existing theory and empirical evidence, perceived spiritual support was hypothesized to have a positive predictive relationship with counselor self-efficacy in performing suicide risk assessment; further, four different constructs pertaining to attitudes toward suicide were also hypothesized to moderate the strength and direction of this relationship. A sample of Master’s level clinicians and advanced standing Master’s graduate students (N=132) completed on online survey containing instruments measuring perceived spiritual …

Taiwanese International Students In Clinical Supervision: A Phenomenological Study, Joey Chiao-Yin Hsiao

Electronic Theses and Dissertations

The population of international students has continued to grow in the past two decades and become an important segment of U.S. university enrollment (Ng & Smith, 2001). Altogether, there is limited literature that is devoted to international students’ experience in clinical supervision and merely any international students studies specifically focused on the Taiwanese international student subgroup. This study examined the experiences of Taiwanese international students in clinical supervision. Interpretative Phenomenological Analysis (IPA) was used to extract the phenomenon of participants’ lifeworld and qualitative data were collected from individual semi-structured interviews with Taiwanese international students (N=6). Data analysis led to four …

Enhancing Employee Voice In Government: Transparency, Trust, And Cognitive Empowerment, Jomarie Phelan Honcoop

Electronic Theses and Dissertations

For organizational change to take root, develop, and realize the desired goals and benefits, employees are increasingly asked to be an integral part of the change process, to speak up and use their voice to point out areas to improve and ways to be more efficient. Organizations and managers must create a climate where this employee voice, a multidimensional construct comprised of promotive and prohibitive voice, is encouraged and heard, and where the employee is empowered to effect change and make improvements. Both types of voice are potent mechanisms for improving public services, and government organizations in particular, as compared …

Teaching On The Möbius: Exploring The Inner And Outer Landscapes Of Teacher Practice, Barth A. Quenzer

Electronic Theses and Dissertations

The practice of teaching takes on renewed significance in today’s changing educational landscape. In the quest for transformative teaching and learning, there are both familiar and unfamiliar paths to be traversed. While significant contributions are being made by culturally responsive pedagogies, less is understood about the inner life of teachers as they navigate the outer systems of their practice. To address this area of research opportunity, the author used the conceptual framework of humanizing pedagogy and deep pedagogy to explore the inner and outer landscapes of teacher practice. As a method of inquiry, educational criticism afforded a qualitative approach for …