Digital Commons Network^™

A Collective Case Study: Student Voice And The Implications For Partnership, Activism And Leadership, Brian Eric Duwe

Electronic Theses and Dissertations

The purpose of this qualitative, collective case study was to explore urban high school student and teacher perceptions of student voice, specifically in the areas of partnership, activism and leadership. This study addresses the Civic Opportunity Gap, which impacts urban youth and the disjuncture between the civic ideals of the United States and their day-to-day experiences within the civic institutions that shape their lives. This study was designed to examine the following three questions: What opportunities exist within the urban high school setting for partnership, activism and leadership? What are the perceived barriers that influence opportunities for partnership, activism …

Interpreting American Indian Cultural Heritage: Visitor's Educational Experience At Rock Ledge Ranch Historic Site, Kara Lynn Underwood

Electronic Theses and Dissertations

The following research and analysis explore the various methods in which American Indian heritage is interpreted at Rock Ledge Ranch Historic Site in Colorado Springs, CO. Attention was given to the distinctive ways this space acts as an educational institution that displays and interprets Colorado's cultural heritage through object-centered learning and participatory education. The goal for this research was to discuss ahistorical biases that have existed in museums for centuries, while encouraging dialogue and discourse about the appropriate methods for interpreting American Indian cultural heritage. Through the presentation and examination of visitors' educational experiences using observations, questionnaires, and informal interviews …

Health-Seeking Behaviors In Rural West Ghana, Cathryn Lynn Perreira

Electronic Theses and Dissertations

This thesis is the result of an exploratory project that included a six-week period of fieldwork in the rural farming village of Humjibre in the Western Region of Ghana. It examines the health-seeking behaviors I witnessed in this village, and discusses the barriers and facilitators that control those behaviors. It is my intention to demonstrate that there are many factors that influence concepts of health that lead to health behaviors. To fully understand how an individual functions within a medical culture, all the social, cultural, political, historical, and economic factors must be considered. Extensive background research was conducted prior to …

Family Processes Among Early Head Start Families: Testing The Role Of Parental Self-Efficacy In The Family Stress Model, Eliana Hurwich-Reiss

Electronic Theses and Dissertations

The Family Stress Model (FSM) provides a framework for how economic pressure can impact family processes and outcomes, including parent's mental health, parenting, and child problem behaviors. Although the FSM has been widely replicated, samples disproportionately impacted by poverty including early childhood samples and in particular Latino families with young children, have been largely excluded from the FSM research. Therefore, among a sample of ethnically diverse Early Head Start children (N=148) and among a subsample of Latino children (n=100), the current study evaluated a modified FSM to understand the direct and indirect pathways among economic pressure, parental depression, parenting self-efficacy, …

Uncertainty, Interference, And Communication In Bereaved Parent-Child Relationships, Veronica Anne Droser

Electronic Theses and Dissertations

Research on familial loss has centered individualized experiences with grief, constructing a disconnect between family members that works to weaken interdependence and create additional coping challenges. Through a family systems lens, the current study explored family loss from a relational perspective, centering the parent-child experience as a unique and conflictual one. Drawing from the Relational Turbulence Model (RTM) and the Theory of Motivated Information Management (TMIM), this work used actor partner interdependence models (APIM) to test a dyadic and integrated model that centered relational experiences with uncertainty, interference, and information management for 29 bereaved parent-child dyads. Further, to understand more …

Risk Optimized Microgrid Resource Management, Thomas William Cashel Iii

Electronic Theses and Dissertations

This thesis proposes a risk based price adjustment method for a day ahead scheduling of a distribution side tiered community microgrid within a transactive energy style market. The system is organized into a master controller and local controller confïguration to simulate behind meter activity that is not visible to the master controller. Conditional value at risk is used to asses the risk of distributed energy resources in each local controller and the risk for each local controller is aggregated providing each local controller a single risk value. Each device's, or local controller's, risk value is used to adjust the price …

Counselor Supervisors' Perceptions Of The Importance Of Social Justice Competence In Novice Counselors, Elisabeth Bradley Simpson

Electronic Theses and Dissertations

This study explores counselor supervisors’ perceptions of social justice competence (SJC) in novice counselors during the hiring process through the use of the Social Justice Competence Desirability Inventory (SJCDI). A total of 109 counselor supervisors completed the SJCDI, an instrument developed for the purpose of this study, and responses were evaluated through principal axis factoring. A series of one-way multivariate analyses of variance (MANOVAs) explored whether perceptions of the importance of SJC differed among demographic and professional characteristics. The results of this study show that counselor supervisors perceive empathy & self-awareness, social action, and the development of critical consciousness as …

Mechanochemical Synthesis Of Fuels From Sustainable Sources Utilizing Solid Catalysts, Jacob Todd

Electronic Theses and Dissertations

Mechanochemistry requires less solvents which results in less waste generation. The question becomes can we apply mechanochemistry to current chemical reactions and reduce the generation of waste. This process can be simple or can be very extensive resulting in the generation of large amounts of waste and very little product. A significant advantage of mechanochemistry is the reduced need for solvents that would be common place for reactions. Mechanochemistry transfers energy to reagents via impacts from milling media. Energy can be transferred to the reagents no matter their state-of-matter. Much of the current studies in mechanochemistry today are done using …

Life After The Boat: Understanding The Needs Of Refugees Living In Second Reception Centers In Sicily, Russell Manzano

Electronic Theses and Dissertations

Migration to Italy has drastically increased, with thousands of refugees traveling by sea to Sicily every month. International refugee policy is largely managed through the United Nations High Commissioner for Refugees, and although it attempts to regulate refugee assistance, immigration policy within the European Union is complex and continuously fluctuating. Upon arrival in Sicily, authorities send refugees to first reception centers, and then transfer them to second reception centers operated by local nongovernmental organizations (NGOs). The implementation of Italian immigration policy varies among regions; resettlement agencies often transfer refugees among centers where they receive different economic assistance, thus creating further …

The Roles Of Perceived Stress, Coping Styles, And Perceived Social Support On The Alcohol Consumption Among American College Students, Jesse Wynn

Electronic Theses and Dissertations

The intention of this study was to better understand how certain aspects in a college student's life (i.e., perceived stress, styles of coping, and social support) or how combinations of these variables may contribute to higher levels of alcohol consumption. The present study examined the relationship between perceived stress, functional coping strategies, dysfunctional coping strategies, and perceived social support using Lazarus and Folkman's model of stress, appraisal, and coping. A sample of (N = 201) University of Denver undergraduate students between the ages of 18-25 complete measures of perceived stress, coping strategies, perceived social support, and alcohol use. Results …

It Is Expensive To Be Poor: Equity In Financing Education In Turkey (2004–2012), Elene Murvanidze

Electronic Theses and Dissertations

Turkish government, under the rule of Justice and Development Party (Turkish: Adalet ve Kalkınma Partisi, AKP), (2002-2017) has conducted many educational reforms. Different researchers have evaluated effectiveness of those policies differently. Some claim that policies result in a more inclusive and diverse educational system, others argue that the reforms would rekindle child labor, increase child brides and condemn girls to illiteracy. In our research we measure the effects of educational reforms on equity in financing education (i.e., out-of-pocket expenditures).

After estimating Gini, Concentration and Kakwani indices, and graphing Lorenz and Concentration curves, we find out that education financing in …

Shhhuicide Stories: A Crip Critical Analysis Of Attempt Survivors' Narrations Of Suicidality, Emily Krebs

Electronic Theses and Dissertations

Estimations suggest that one person in the United States tries to take their own life every 38 seconds (Yeager & Roberts, 2015, p. 38), making suicide the 10th leading cause of death in the nation (AFSP, 2016). Despite the prevalence of this issue, communication surrounding suicidality remains scarce - as do concrete understandings of what causes the desire to die in the first place. Dominant understandings link suicidality to chemical/neurobiological issues in the brain (mental illnesses), but these claims have not yet been scientifically proven (Hjelmeland, Dieserud, Dyregrov, Knizek, & Leenaars, 2012) and, as this study suggests, biomedical aspects of …

Governmentality/Animacy/Mythology: A Biopolitical And Rhetorical Mosaic Of Hiv Stigma In A Time Of Prep-Aration, Brendan Geoffrey Aaron Hughes

Electronic Theses and Dissertations

Since 1981, roughly 35 million people have died from the Acquired Immune Deficiency Syndrome (AIDS), the end stages of the Human Immunodeficiency Virus (HIV), and an estimated 39 million are living with HIV today. While various factors such as poverty, lack of education, and poor access to treatment and healthcare compound the epidemic across the world, the endemic in the industrialized west faces specific communication-based challenges to slowing the spread of HIV. Now classified as a "chronic manageable condition", an HIV diagnosis is no longer the death sentence of the early outbreak in the 1980's. A major factor in the …

Preclinical Assessment Of Immunocal® As A Preventative Treatment For Traumatic Brain Injury (Tbi) In A Mouse Model Of Closed Head Injury, Elizabeth Eugenia Ignowski

Electronic Theses and Dissertations

Over the past three decades, traumatic brain injury (TBI) has been considered a "silent epidemic" and recognized as an emergent public health problem by the Centers for Disease Control and Prevention (CDC). TBI is defined as a bump, blow, or jolt to the head that disrupts the normal function of the brain. Due to the debilitating effects and prevalence of TBI, novel preventative treatment regimens are highly desirable in at risk populations. According to the CDC groups disproportionately affected by TBI include athletes, people aged 75+, and service men and women, among others. Here, we investigated a unique whey protein …

The Effect Of Parental Population Density On Offspring Immune Function, Dana Davis

Electronic Theses and Dissertations

It is well known that an individual's environment, genetic code, and gene by environment interactions have an effect on its overall phenotype. However, there is a growing body of work that shows that parents can have an effect on their offspring's phenotype beyond the inherited genetic code. Studies have shown that parents may affect their offspring through physiological mechanisms such as egg provisioning and epigenetic effects and through behavioral mechanisms such as maternal care. In many of these cases, the parental effect is triggered by an environmental cue. Previous work has shown that density can impact immune function and cuticle …

A Comparative Study Of Culture And Cultural Heritage In Humanitarian Aid Efforts: Post-Earthquake Haiti And Post-Tsunami Aceh, Natalie K. Ruhe

Electronic Theses and Dissertations

This thesis explores how cultural knowledge, beliefs, and practices affected the humanitarian aid response to disasters in Haiti and Aceh Province, Indonesia. It examines the importance of local knowledge in post-disaster response situations and how aid workers' "expertise" interplays with local knowledge, decision-making structures, and leadership. I questioned how knowledge of cultural practices could contribute to a more effective humanitarian aid approach and identified housing, social institutions and local leadership, economic systems, religious belief and practice as primary focuses. Examples detail how cultural beliefs and practices - as well as cultural heritage - may be vehicles for social stability and …

Urban Children's Experience Of A Natural Place Outside Of Denver, Corey J. Martz

Electronic Theses and Dissertations

In the United States, a common and ingrained perception is that humans are separate from nature. Over the last several decades, urbanization, the increasing presence of technology, and progressively busier schedules contribute to a growing concern over a disconnect between children and nature. In light of this potential disconnect, I explored how urban children experience a natural place outside of the city. In this study, I investigated the "sense of place" of 27 children living in Denver, Colorado; sixteen of these children had experienced a natural place at a summer camp outside of the city. The children created photo-story maps …

Meta-Analyses Of The Relationship Between Depression And Nine Dimensions Of Perfectionism, Gabriel Lynn Hottinger

Electronic Theses and Dissertations

Perfectionism has been shown to be related to depression, but perfectionism is multidimensional. Some dimensions are related to positive psychological characteristics and outcomes and other dimensions are related to negative psychological characteristics and outcomes. This study reports results of nine meta-analyses performed to investigate the association between each of nine subscales of perfectionism and depression to determine which dimensions of perfectionism are most strongly associated with depression. The two subscales that were used from the Hewitt and Flett (1991b) Multidimensional Perfectionism scale were Self-Oriented Perfectionism (SOP) and Socially-Prescribed Perfectionism (SPP). The five subscales that were used from the Frost et …

The Ability To Critically Evaluate Research Literature In Speech-Language Pathology, David Gregorio

Electronic Theses and Dissertations

Research in Speech-Language Pathology provides the basis for understanding how and to what degree therapeutic techniques and interventions affect the health and quality of life of individuals with communication disorders. Across numerous fields of healthcare, research serves just as important a function and is used to guide the practices of professionals across the public health sector. Several disciplines, including chiropracty, nursing, and physical therapy, rely on the implementation of Evidence-Based Practice (EBP) to ensure that the process of rehabilitation and the techniques employed therein are carried out though the synthesis of best clinical judgment, empirical evidence, and patient values. The …

Dimensions Of State Fragility: Determinants Of Violent Group Grievance, Political Legitimacy, And Economic Capacity, Jason Christensen

Electronic Theses and Dissertations

State fragility has severe political implications. In the literature, fragile states have been referred to as "chaotic breeding grounds" for human rights violations, terrorism, violent extremism, crime, instability, and disease (Patrick 2011, 3-4). International organizations have also expressed concern regarding the potential of "fragile states" to disrupt collective security as threats such as transnational terrorism and human displacement from violent conflict have the potential to permeate borders (Patrick 2011, 5). This research project aims at extending our understanding of state fragility by examining three distinct dimensions of state fragility proposed in the literature: i) state authority, ii) state legitimacy, and …

The Use Of Alcohol And The Impact On The Use Of Threats In Domestic Violence Cases, Amanda Zammit

Electronic Theses and Dissertations

Domestic Violence is a public health issue that is affecting millions of people annually. Police reports can give a unique aspect of cases that involve domestic violence because the narrative is a firsthand report of the violent incident. Using domestic violence case reports gathered from a law enforcement database at a county Sheriff's office in Florida, the current study examines whether alcohol use in domestic violence incidents influences threats that the victim receives during the incident. Logistic regression analysis indicates that alcohol use does not significantly impact threats that the victim receives during a domestic violence altercation. However, the study …

The Relationship Between Orientation To The U.S. Culture And Affect Among Chinese International Students, Jiquan Lin

Electronic Theses and Dissertations

Emerging literature suggests that ideal/desired emotions vs. actual emotions represent an important aspect of subjective emotional experiences that may be particularly important for cross-cultural research, as culture may influence the subjective experience of how individuals value certain emotions and to what extent they actually experience them. The current research conducts two studies to examine cultural differences in ideal and actual affect, and to test its association with acculturation and depressed mood within a sample of Chinese international students. Specifically, Study 1 recruited 152 Chinese international college students and 108 U.S. college students to test differences in their ideal and actual …

The First Life Journey Of Many: The Lived Experience Of Lesbian, Gay, Bisexual, Transgender, Questioning Individuals Who Were Raised Within The Catholic Church On Their Coming Out Process, Michelle Colarusso

Electronic Theses and Dissertations

Lesbian, Gay, Bisexual, Transgender, Questioning (LGBTQ) adults encounter societal challenges, pushback from religious organizations, and discrimination from lawmakers which interfere with their ability to come out as their true selves. This qualitative, phenomenologically oriented study explored the LGBTQ identity and practicing Catholic religious beliefs in an attempt to develop a rich description and understanding of the experience of LGBTQ individuals’ coming out process in relation to the practice of Catholic religious beliefs. The central research question that guided this inquiry was the following: What are the lived experiences of persons who identify as Catholic and who have come out as …

En Boca Cerrada No Entran Moscas. Flies Don't Enter Closed Mouths: A Grounded Theory Study Of Latinas' Testimonios Of Child Sexual Abuse Disclosure, Nivea Castaneda

Electronic Theses and Dissertations

Despite countless studies demonstrating a high prevalence of child sexual abuse (CSA) and low rates of disclosure in the Latinx community, research exploring Latinx CSA disclosure is scant in family communication studies. This study explores how Latinas choose to disclose and/or conceal their experience(s) of CSA as well as explores the Latinx cultural constructs that impact disclosure. Using the Indigenous methodology of testimonio, grounded theory, and communication privacy management theory as a sensitizing theory, the study examined six Latinas' testimonios collected in one-on-one interviews. In an effort to stay true to testimonio, the overarching themes are presented through …

Machine Learning And Natural Language Methods For Detecting Psychopathy In Textual Data, Andrew Stephen Henning

Electronic Theses and Dissertations

Among the myriad of mental conditions permeating through society, psychopathy is perhaps the most elusive to diagnose and treat. With the advent of natural language processing and machine learning, however, we have ushered in a new age of technology that provides a fresh toolkit for analyzing text and context. Because text remains the medium of choice for most personal and professional interactions, it may be possible to use textual samples from psychopaths as a means for understanding and ultimately classifying similar individuals based on the content of their language usage. This paper aims to investigate natural language processing and supervised …

Geospatial Analysis Of The Global Supply Chain And Transportation Infrastructure Considering Extreme Weather, Climate, And Sustainable Energy Policies, Craig Freeman Davis

Electronic Theses and Dissertations

The basis of this research is an investigation into the demand, costs, and emissions of a container freight shipping route from South America to the Port of Charleston, South Carolina. Ports and shipping routes play the most crucial role in the global supply chain, allowing people to maintain their standard of living. Once ashore, the delivery routes to five major metropolitan market cities were optimized for the lowest shipping costs for road and freight rail. The costs of transportation are a major factor in the ultimate price of consumer goods and thus must be minimized in the transportation process. Increasing …

Synthesis And Characterization Of Ph/Temperature Dual Sensitive Multiblock Copolymer For Drug Delivery, Hyung Kyung Lee

Electronic Theses and Dissertations

The objective of this study was to develop a novel multiblock copolymer (MBCP) with temperature/pH dual-sensitivity which undergoes gelation at body temperature and degradation at acidic pH for controlled drug delivery applications. The MBCP with molecular weight of 42000 Da was synthesized by polycondensation between an acid-labile ketal linker, 2,2-bis(aminoethoxy)propane (BAP) and Pluronic® P104 using L-lysine diisocyanate ethyl ester (LDI) or 1,6-Diisocyanatohexane (HDI). The gelation temperature of 20% (w/v) MBCP was in the range of 29 to 31 ºC when tested with three different techniques: rheometer, test tube inversion method, and falling ball method. The polymer shopH-triggered degradation and drug …

Moral Psychology And Political Campaigns, Joel Andrew Hanel

Electronic Theses and Dissertations

Theories of moral psychology suggest that American partisans rely on different moral domains to inform their political decision making (Haidt 2012; Lakoff 1996). This project addresses the use of moral framing, language, and traits in American political campaigns. It first examines the language of campaigns to ascertain if Democratic and Republican candidates use moral language in line with moral theories and then attempts to understand if using this language can affect the public in a meaningful way. Overall, the research suggests that campaigns frequently use moral language, though it does not strictly conform to the predictions of existing moral theory …

Ask Your Doctor About Exposure Therapy!: Direct-To-Consumer Marketing Of Empirically Supported Psychological Treatments For Anxiety, Joshua C. Fulwiler

Electronic Theses and Dissertations

Despite efforts to disseminate Evidence-Based Psychological Interventions (EBPIS) to mental health practitioners, most individuals with psychological disorders do not receive any form of treatment, and many others who do seek treatment do not receive EBPIS. The success of the pharmaceutical industry in effectively marketing prescription drugs directly to consumers is considered as a model for advancing dissemination of EBPIS. Utilizing undergraduate students as participants, the current study examined how potential consumers of mental health services respond to internet-based marketing information about EBPIS. Participants vieinformation about anxiety disorders and a specific type of treatment (i.e., cognitive-behavioral therapy) in both text and …

Ichetucknee Springs: Measuring The Effects Of Visitors On Water Quality Parameters Through Continuous Monitoring., Sarah Faraji

Electronic Theses and Dissertations

Ichetucknee Springs System is in north central Florida, under the jurisdiction of the Suwannee River Water Management District (SRWMD). The Ichetucknee River is one of the most pristine spring-fed rivers in Florida and became a state park in 1970. Over 400,000 people visited the Ichetucknee Springs State Park in 2016. From that total, over 130,000 people came during the tubing season alone (Memorial Day to Labor Day). During the tubing season, only 750 visitors per day are allowed to launch from the North Launch, near the Ichetucknee Head Spring. The park enforces visitor usage of the river during these time …