Digital Commons Network^™

One Purpose, Multiple Realities: A Qualitative Study On Parental Involvement In Two Malawian Private Secondary Schools, Josephine Katenga

Dissertations

Problem

Studies of Parental Involvement at the secondary school level have consistently shown to improve student-learning outcomes. Parents who invest money in children’s education want to see their children matriculate to higher education. Unfortunately, many private schools offer poor quality education. Students’ achievement in Malawi secondary schools requires the participation of each stakeholder. The purpose of this study therefore was threefold: to explore the nature of Parental Involvement in children’s education, to determine types of involvement, and to examine parents’ and educators’ attitudes towards Parental Involvement. The study participants came from two Malawian private secondary schools in Africa.

Method

This …

The Impact Of Student Self-Discipline And Parental Involvement In Students' Academic Activities On Student Academic Performance, Susan N. Mbaluka

Dissertations

Purpose

The purpose of this study was to investigate the impact of student’s self-discipline and parental involvement on academic performance. The study sought to determine whether student’s self-discipline and parental involvement in student’s academic activities have any impact on student’s Iowa Test of Basic Skills (ITBS) scores or on their GPA.

Method

This is a quantitative, cross-sectional study in which multiple regressions were used to investigate the relationship(s) between student self-discipline and parental involvement with student’s ITBS scores and GPA. Due to challenges of collecting sufficient data, the study was done in two phases: a preliminary study involving 16 students …

Unavoidable Pressure Ulcers: An Ethnonursing Study, Catherine M. Clarey-Sanford

Dissertations

Catherine M. Clarey-Sanford

Loyola University Chicago

UNAVOIDABLE PRESSURE ULCER: AN ETHNONURSING STUDY

In an effort to improve patient safety and the quality of care in the acute care setting, there has been an increased focus on the prevention of adverse events believed to be avoidable. Hospital-acquired pressure ulcers (HAPU) have been listed as one of those adverse events, and hospitals are no longer reimbursed for related costs. However, there are patient conditions and clinical situations in which a pressure ulcer can be deemed unavoidable. In acute care, unavoidable means that the patient developed a pressure ulcer even though the provider …

Cellular Determinants Of Coronavirus Entry Routes, James Thomas Earnest

Dissertations

Coronaviruses (CoVs) represent some of the greatest modern threats to global health. CoVs are zoonotic viruses that generally cause respiratory or enteric infections. The ability of CoVs to move between species and into human populations ensures that CoVs will remain important and dangerous pathogens. Therefore, understanding how CoVs infect different hosts is vital to human health.

CoVs are enveloped and must undergo fusion of viral and host membranes to initiate infection. Viral glycoproteins, called Spike (S) proteins, are responsible for host cell binding and carrying out the membrane fusion reaction. S proteins store energy in their folded, pre-fusion conformation that …

We Can Do Better: Evaluating An Intervention Remedying Caseworkers’ Negative Racial Bias Towards African American Families Involved In Child Welfare, Adrianne Michele Fletcher

Dissertations

Given that U.S. history documents the severing of African-American family ties by isolating parents from each other and their children under slavery, it is imperative that the child welfare system be free of any echoes of that holocaust. Yet many scholars and practitioners who lament negative racial attitude, both implicit and explicit, may continue to contribute to the over-representation of African-American children in the U.S. child welfare system. This study proposes to examine a subcategory of practitioner attitudes, those about the caregivers’ race, and how those attitudes can be altered through a reflective educational experience. Drawing from pre-existing research about …

Investigating Novel Methods Of Interaction With Pharmaceutically Relevant Enzymes, Cory T. Reidl

Dissertations

Metalloproteins requiring one or more metal ions for normal function make up 30% of all known proteins, and many critical biological pathways contain at least one metallo-enzyme. Di-nuclear metallo-proteins constitute a large class of these proteins yet we currently lack effective methods of inhibiting these enzymes for the development of new medical therapies, particularly for the discovery of new antibiotics. Our work has focused on developing novel functionalities that selectively interact with di-nuclear catalytic centers, and we are targeting three separate di-zinc-metallo-enzymes that are unique to bacteria and play key roles in their growth and development. These enzymes are DapE, …

The Internalization Of The Model Minority Stereotype, Acculturative Stress, And Ethnic Identity On Academic Stress, Academic Performance, And Mental Health Among Asian American College Students, Hanna Yun-Han Chang

Dissertations

Previous studies in Asian American psychology literature on cultural factors of acculturation and ethnic identity have yielded mixed findings in its relation to psychological outcomes. Furthermore, there is a gap in the knowledge base regarding the internalization of the model minority stereotype and its impact on Asian Americans. Due to Asian Americans' tendency to value academic excellence as a result of socialization by cultural values and family upbringings, this study examined the effects acculturative stress, ethnic identity, and the internalization of model minority on academic stress, academic performance, and mental health.

Results of this study indicated that acculturative stress significantly …

Aging Well In 21st Century America: Towards A Theological Ethics Of Aging, Chrisitan Cintron

Dissertations

As Third Agers transition into life after work they are faced with a renewed challenge, living the good life. The normative images emanating from the social and cultural landscape allow Third Agers to either envision and live their new life, or adopt a course set out for them. These new lives require a re-discovery and re-defining of the self, a reinterpretation of one's role in society, and relationship to others. As with other phases of life, individuals need guidance when confronted with images of living well that are contradictory or perhaps antithetical to what they imagined for themselves. Various social …

Exploring The Implications For Educational Leadership: A Case Study Of Cristo Rey St. Martin College Preparatory High School, Julie Lynn Frey

Dissertations

This is a case study of Cristo Rey St. Martin High School, member of the Cristo Rey Network. Cristo Rey St. Martin has been able to make gains in closing the gap with regard to student entrance into college for low-income minority students, making it a unique and appropriate case to study. The purpose of this research was to study the formation of the leadership at Cristo Rey St. Martin College Preparatory High School.

The case study consisted of interviews, observations, shadowing of the principal, and document analysis.

Major finding include mission creation explicit to student achievement, a student centric …

Self-Serving Cognitive Distortions, Externalizing Behaviors, And School Exclusion Among Adolescents With Emotional Disturbance, Claudia Hernandez

Dissertations

Students of color and students with disabilities, especially those with Emotional Disturbance (ED), are at increased risk for exclusionary discipline and juvenile justice involvement (Skiba, Arredondo & Williams, 2014). Within exclusionary discipline research, students' behaviors and discipline referrals are examined, but students' maladaptive thinking patterns or cognitive distortions remain largely unexplored. Within juvenile justice research, however, the cognitive distortions of incarcerated youth have been widely studied. The overarching hypothesis for the current study was that students' self-serving cognitive distortions would be related to their externalizing behaviors, as measured by office discipline referrals (ODRs), and these ODRs would be related to …

The Blackboard And The Colorline Madeline Morgan And The Alternative Black Curriculum In Chicago Schools 1941-1945, Michael Hines

Dissertations

On May 28, 1942, Chicago Public Schools adopted a new curriculum with the rather mundane title Supplementary Units for the Course of Study in Social Studies. Although the title was less than provocative, the content was revolutionary, both for Chicago and for the nation. The Supplementary Units marked one of the first times that a major American public school system had adopted African American history as part of its standard, citywide social studies curriculum. The story of the development, adoption, and implementation of this curriculum intersects issues of race, politics, history, and education. At its center are the efforts of …

Disordered Eating Treatment Programs For Adolescents And Emerging Adults: A Meta-Analytic Review Of Treatment Effectiveness And Moderators Of Treatment Success, Alexandra Kirsch

Dissertations

This meta-analysis systematically reviewed interventions for disordered eating in the adolescent and young adult population. A systematic search identified 30 interventions that could be compared to controls and 88 specific interventions that could be compared to other specific interventions. An in-depth analysis of the current state of the literature is provided. Results indicated that eating disorder interventions were effective overall when compared to control for both eating disorder and non-eating disorder outcomes, with differential effects across diagnoses, outcome categories, and outcome source, as well as some maintenance of effects at follow-up. Additionally, multiple moderators of treatment effectiveness for eating disorder …

Elevated Hydrostatic Pressure Selectively Enhances Matricellular Gene Expression In Human Trabecular Meshwork Cells, Jonathan Lautz

Dissertations

Primary open-angle glaucoma (POAG) is a progressive optic neuropathy

characterized by loss of peripheral vision secondarily associated with elevated intraocular pressure (IOP). Transforming growth factor (TGF)-β2 is markedly elevated in the aqueous humor (AH) of patients with POAG. It has been previously shown that TGF-β2 increases IOP, in part, by inducing expression and release of endothelin-1 (ET-1) and connective tissue growth factor (CTGF) within the trabecular meshwork (TM). ET-1 and CTGF may ultimately lead to increases in IOP by enhancing TM cell contractility and extracellular matrix (ECM) deposition. Here we confirm that TGF-β2 enhances mRNA content of ET-1, CTGF, and …

Cruzando Fronteras: The Immigration Experiences Of Central American Women, Cecelia Quinn

Dissertations

The present study explores the immigration experiences of Central American women. As violence and poverty mounts in the Northern Triangle; Guatemala, El Salvador, and Honduras, immigrants continue to migrate north. Immigrant women risk their lives seeking safety, opportunity, and reunions with loved ones. Central American women's immigration journeys are unique and they face the added dangers of gender-based violence. This exploratory, qualitative study guided by feminist standpoint theory allowed the women to tell their stories in their own language, as they saw fit. Twelve Central American Latinas shared their immigration experiences, responding to semi-structured interviews. Through interpretive phenomenological analysis and …

Forgetting How To Hate: The Evolution Of White Responses To Integration In Chicago, 1946-1987, Chris Ramsey

Dissertations

After the Supreme Court made restrictive covenants illegal in 1948, violence became the default response for numerous white communities across the South Side of Chicago when African Americans moved into €“ or just passed through €“ their neighborhoods. The civil rights movement's high-profile successes in the first half of the 1960s and the media attention Dr. Martin Luther King Jr.'s open housing marches on the Southwest Side of Chicago brought to segregation in the urban North made brute force unacceptable to the public at-large. White ethnic residents on Chicago's Southwest Side realized they could no longer resort to violent means …

"Let's Get Together And Chew The Fat": Women, Size And Community In Modern America, Amelia Earhart Serafine

Dissertations

"Let's Get Together and Chew the FAT: Women, Size, and Community in Modern America" argues that between 1948 and the 1980s, women in America formed communities around issues of size in order to claim agency over their bodies. Primarily concerned with losing weight, many women in these groups nonetheless created new tools and abilities with which to resist oppression based on body size. Some women went as far as to form explicitly positive fat identities and reject compulsory slenderness. This dissertation investigates four cases studies: TOPS (Take off Pounds Sensibly), Overeaters Anonymous, Weight Watchers, and the Fat Liberation movement of …

Detection Of Unknown Emerging Contaminants In Natural Water Using Tandem Mass Spectrometry, Qian Wang

Dissertations

Recently, a great deal of concern has been given to the quality of drinking water. Lake Michigan is the drinking water source of Chicago area. It is very important that the quality of drinking water meets the standard setup by the EPA. However, there is a group of chemicals that are not being monitored regularly or are unknown to researchers and are the so-called emerging contaminants.

So the objective of this study is to using tandem-mass spectrometry to detect and identify emerging contaminants. Water samples were obtained along a few locations along the Chicago River and Lake Michigan. By using …

What Is The Relationship Between Vitamin D Status, Pregnancy Symptoms And Quality Of Life?, Jennifer Woo

Dissertations

Purpose and Background/Significance: The main purpose of the study is to determine: (1) to determine if there is a relationship between vitamin D status, pregnancy symptoms, health promoting behaviors, and quality of life and (2) to determine if differences exist in pregnancy symptoms, health promoting behaviors and quality of life between African American and Hispanic women. There is evidence to show that vitamin D deficiency has been associated with numerous symptoms such as musculoskeletal pain, poor sleep, and depression. However, whether low levels of vitamin D is associated with these and other symptoms during pregnancy is unknown. What is known …

Wilson Fundations Program Evaluation For An Urban Kindergarten Setting, Tonika Rene' Terrell

Dissertations

Many urban schools, throughout the United States of America, experience major academic challenges in preparing Kindergarten students to become proficient readers, to achieve academic success throughout the formal educational process. The purpose of this research study was to examine how the implementation of the Wilson Fundations Program, in an urban Kindergarten setting, impacted student literacy achievement and growth. The Wilson Fundations Program is a systematic, explicit, and highly structured mult-sensory language program for students in K-3 grade. The Wilson Fundations is based on principles of the Wilson Reading System which provides instruction for a comprehensive reading, spelling, and handwriting program. …

It Is Always The Monkey On My Back: The Diagnosis Of Cirrhosis, Mary Tiberg

Dissertations

Mary Tiberg

Loyola University Chicago

IT IS ALWAYS THE MONKEY ON MY BACK: THE DIAGNOSIS OF CIRRHOSIS

A significant current challenge in health care today is meeting the needs of a population that has chronic disease, especially for those that have a health condition with a life threatening long -term outcome (Falkenstern, et al., 2005). In these health illness transitions, when there are no secure expectations, there are the additional burdens of enduring emotional unease, facing the closing stages of physical stamina, and confronting an indeterminate future. The objective of this study was to explore and describe the experience of …

The Female Urogynecological Microbiome: Determining Niche Specificity, Krystal Thomas-White

Dissertations

Contrary to dogma, urine is not sterile. Recent discoveries show that the female urinary bladder contains a unique microbiome,with differences in healthy and disease states. This female urinary microbiome (FUM) is distinguishable from vulvo-vaginal contamination; yet, only the few centimeters of the urethra separate these two niches. Recent studies show that the most common bladder organisms are Lactobacillus, Gardnerella, Streptococcus, Corynebacterium, and a diverse group of anaerobes, the same genera commonly found in the vagina. Thus, we asked if the bladder and vaginal microbiomes are interconnected.

Previous work suggests a link between these two niches. The vaginal tract of reproductive …

Childhood Obesity Programming In Schools: A Mixed Method Program Evaluation Of The Cope Healthy Lifestyles Teen Intervention, Lindsay Viellieu

Dissertations

The current study was designed to evaluate the effectiveness of the COPE Healthy Lifestyles TEEN program with adolescent females within a suburban high school setting. The program assessed changes in Body Mass Index, knowledge and behaviors relating to nutrition and physical activity and self-concept. The study also focused on participants' perspectives on program components and how those components facilitate change. The results of this study indicate the program increased knowledge relating to nutrition and physical activity; behaviors relating to physical activity; and self-concept. Given the on-going nature of the childhood obesity epidemic worldwide and the relationship between mental health and …

Examining The Effects Of Adolescent Binge Alcohol Exposure On The Negative Feedback Of The Hpa Axis And Adult Responses To Psychological Stress, Audrey Rose Torcaso

Dissertations

Binge drinking during adolescence is a common occurrence which is associated with increased risk of developing alcohol dependence and other mental health disorders. Hypothalamo-pituitary-adrenal (HPA) axis dysfunction is one characteristic commonly observed in many affective disorders, including anxiety and depression. Our laboratory has previously demonstrated that adolescent binge-pattern alcohol exposure results in long-term dysfunction of the HPA axis in a Wistar rat model, characterized by deficient glucocorticoid feedback inhibition. The current study aimed to characterize the behavioral phenotype of these rats in response to psychological stress during adulthood, and furthermore sought to understand the molecular mechanisms by which adolescent binge …

Examining The Regulation Of Kv7 K+ Channels In Airway Smooth Muscle Cells And Their Potential As Novel Therapeutic Targets For The Treatment Of Asthma, Jennifer Haick

Dissertations

Asthma is a disease characterized by nonspecific and exaggerated airway narrowing, termed airway hyperresponsiveness (AHR), which involves the excessive contraction of airway smooth muscle. Despite the fact that airway smooth muscle is widely studied and understood to play a role in AHR, little is known about the specifics of that role. Our laboratory recently found that Kv7 potassium (K+) channels are expressed in airway smooth muscle cells (ASMCs). Kv7 channels are voltage sensitive K+ channels whose outward flux of K+ ions promotes a negative resting membrane voltage in excitable cells, thereby opposing electrical excitability. Inhibition of K+ channels is known …

Role Of The Interleukin-22 And Stat3 Signaling Pathway In Gut Barrier Maintenance Following Intoxication And Burn Injury, Adam M. Hammer

Dissertations

More than half of patients admitted to burn centers for treatment have measurable alcohol levels in their blood. Intoxication that precedes a traumatic burn injury leads to worsened patient outcomes, including higher rates of infection and sepsis. The intestines harbor the largest concentration of bacteria in the human host. Any disruption of the intestinal barrier as a result of intoxication and burn injury could contribute to infection and/or sepsis from gut-derived microbes. Previous work has demonstrated that the intestinal barrier becomes leaky, and that administration of interleukin-22 (IL-22) significantly reduces gut barrier leakiness following alcohol and burn injury. However, the …

Endocytic Vesicle Rupture In The Pathogenesis And Propagation Of Neurodegenerative Proteinopathies, William P. Flavin

Dissertations

Numerous pathological amyloid proteins spread from cell-to-cell during neurodegenerative disease, facilitating the propagation of cellular pathology and disease progression. Understanding the mechanism by which disease-associated amyloid protein assemblies enter target cells and induce cellular dysfunction is therefore key to understanding the progressive nature of such neurodegenerative proteinopathies. In this study, we utilized an imaging-based assay to monitor the ability of disease-associated amyloid assemblies to induce the rupture of intracellular vesicles following endocytosis, as well as to elucidate the cellular consequences of this damaging mechanism of invasion. We observed that the ability to induce vesicle rupture is a conserved feature of …

Characterization Of The Effect Of Aeration On A Commercially Available Fibrin Sealant For Use In Wound Therapy, Adam Robert Marek

Dissertations

Wound care affects millions of people worldwide each year, and the need for an effective wound therapy still exists. The aim of this study was to characterize a novel, aerated biopolymer, fibrin foam, which is generated through a patented mixing process using a commercially-available fibrin sealant. This research developed a distinct preparation of fibrin foam that creates a porous environment with improved wound healing properties. With this fibrin foam, characterization assessments were performed, including evaluation of mixing parameters, biocompatibility, and biomechanical strengths.

Fibrin foam is created by performing six passes through a mixing device, which generates a foam matrix with …

Behavioral Symptoms, Functional And Cognitive Recovery Post-Mild Traumatic Brain Injury, Seema Nasser

Dissertations

Mild traumatic brain injury (MTBI) accounts for 80–90% of the nearly two million traumatic brain injuries (TBI) that occur each year. The psychological consequences of MTBI can be extensive and can persist well beyond the acute injury, profoundly impacting the lives of the individual, their families, and society. A substantial number of MTBI patients suffer depressive mood, fatigue, and poor sleep (i.e., behavioral symptoms) for weeks and months post-injury. These symptoms reduce quality of life and delay the return to previous cognitive and functional status. Behavioral symptoms of depressed mood, fatigue, and poor sleep commonly co-occur and thus may constitute …

The Effects Of Alcohol And Traumatic Brain Injury On Neural Stem Cell Responses, Son Trung Ton

Dissertations

Traumatic brain injury (TBI) is a major source of disability in modern societies. However, there are no good pharmacological strategies for treating long-term TBI complications because we do not fully understand the injury processes that occur afterward. Moreover, a significant percent of patients entering the emergency room with TBI have a blood alcohol level above the legal limit. Alcohol use and intoxication is a widespread issue in our society. Binge drinking is the most common way in which alcohol is consumed, and alarmingly, Americans of all age groups binge drink on a frequent basis. Despite the prevalence of alcohol intoxication …

Applying A Cognitive-Behavioral Model To Conceptualize Burnout And Coping For Teachers In Urban Schools, Daniel Camacho

Dissertations

Teachers in urban schools, facing a myriad of daily stressors and oftentimes without sufficient knowledge and skills to manage the social and emotional needs of their students and themselves, experience stress and burnout at levels that cause them to leave the teaching profession at alarming rates. Research pertaining to teaching stress, burnout, and coping has largely been devoted to enumerating the stressors that teachers experience, the impact of burnout on teachers and their students, and relating type of coping strategies that teachers employ. This body of literature falls short of illuminating what makes the teaching profession so inherently stressful, the …