Digital Commons Network^™

A “Scary Time” To Be A Man? Comparing Men’S Engagement With Anti-Sexual Violence Discourses In The Private And Public Sphere, Melissa A. Kinsella

Dissertations

The prevalence of sexual misconduct and its consequences for individuals and society remain pressing issues in the United States. While the #MeToo movement has emerged as a prominent response to these challenges, it has faced criticism for emphasizing a singular survivor narrative. Similarly, the study and theorization of sexual violence within sociology have remained limited in scope. This work extends empirical and theoretical perspectives on sexual misconduct by analyzing #MeToo’s utilization in Twitter1 posts from 2017 to 2022, as well as how individuals discuss sexual misconduct in relation to the movement. Additionally, I examine the influence of gender, race, and …

Effect Of An Rn-Facilitated Post Discharge Phone Call Hf Self-Management Strategy, Vivia O. Haye

Dissertations

Heart Failure (HF) is associated with substantial financial challenges resulting in exorbitant yearly costs, and frequent readmits to the emergency department. Post-discharge HF self-management is crucial to improve client outcomes. The purpose of this quantitative, quasi-experimental, project was to examine whether the implementation of an RN-facilitated post-discharge phone call that focused on HF self-management strategies reduced return emergency department (ED) visits within 72 hours in an urban South Florida hospital. Orem's self-care theory and the Meleis transition model were used for their success in managing chronic illnesses such as HF. Both examined if an RN facilitated post-discharge telephone call that …

Teaching Professional Accountability In Nursing: A Phenomenological Investigation Of Faculty Experiences, Lorretta C. Krautscheid

Dissertations

Professional nursing organizations and nursing education credentialing agencies describe accountability as an essential attribute underpinning professional practice. Although accountability is foundational to nursing practice, little is known about how nurse educators teach accountability. The purpose of this qualitative research was to understand and describe socially constructed meanings nurse educators attribute to the phenomenon of teaching accountability. This study brought out of concealment the real-world teaching experiences of nurse educators. Participants (n=6) were nurse educators who taught accountability in baccalaureate academic classrooms. Data collection occurred via face-to-face semi-structured interviews. An interpretive phenomenological design was utilized throughout data collection and …

Communicating Student Outcomes: A Mixed Methods Study Of Communication Effectiveness, Nicholas Branson

Dissertations

Assessment, Communicating evidence, Education, Evaluation, Higher education, Student outcomes

Effects Of Noise, Light, And Landscape On Birds In A Recently Urbanized County, Karina Alejandra Sanchez

Dissertations

Anthropogenic activities are drastically and rapidly altering ecosystems. Research has found that urban environments support less biodiversity than non-urban environments. This work has inspired recent interest investigating animal behavior and individual reproductive success in urban wildlife as mechanisms to why biodiversity is lower in urban areas. For my dissertation research, I used three key urban characteristics; noise, light, and landscape composition to study the effects of urbanization on avian species across Weld County, CO. I used these measurements to test the overarching hypothesis that urban land characteristics alter avian community structure and more specific hypotheses regarding how each factor (noise, …

Online Instructors’ Gestures For Euclidean Transformations, Andrea Christine Alt

Dissertations

The purpose of this case study was to explore the nature of instructors’ gestures as they teach Euclidean transformations in a synchronous online setting, and to investigate how, if at all, the synchronous online setting impacted the instructors’ intentionality and usage of gestures. The participants in this case study were two collegiate instructors teaching Euclidean transformations to pre-service elementary teachers. The synchronous online instructors’ gestures were captured in detail via two video cameras; one through the screen-capture software built into the online conference platform used to conduct the class and another separate auxiliary camera to capture the gestures that the …

Coordination, Adaptation, And Complexity In Decision Fusion, Weiqiang Dong

Dissertations

A parallel decentralized binary decision fusion architecture employs a bank of local detectors (LDs) that access a commonly-observed phenomenon. The system makes a binary decision about the phenomenon, accepting one of two hypotheses (H0 (“absent”) or H1 (“present”)). The k 1 LD uses a local decision rule to compress its local observations yk into a binary local decision uk; uk = 0 if the k 1 LD accepts H0 and uk = 1 if it accepts H1. The k 1 LD sends its decision uk over a noiseless dedicated channel to a Data Fusion Center (DFC). The DFC combines the …

Design Thinking As A Common Language Between Higher Education And Employers, Johnna Denning-Smith

Dissertations

This qualitative study explores student skill preparedness for the work force through semi-structured interviews and focus groups with current college students, faculty members, and employers. Responses from study participants were transcribed, coded, and thematically organized into the following four categories of skills that employers seek in recent college graduates: critical thinking skills, resiliency, workplace skills, and discipline specific skills. The findings include participant perceptions of the importance of these skills and whether higher education effectively prepares recent graduates for the workforce. As part of this discussion, design thinking is presented as a bridge between these groups and as a solution …

Framing Death And Suffering: An Examination Of Photographs Of Dead And Dying During The U. S. Civil War, World War Ii, And The Vietnam War, Richard Anthony Lewis

Dissertations

The dissertation analyzes photographic images of dead bodies that appeared in news settings related to warfare in the United States in three distinct eras – the 1860s, the 1940s, and the 1960s. The primary subject of the analysis are photographs of corpses created in the context of the American Civil War (1861-1865), World War II including the immediate aftermath of the Holocaust (1939-1946), and conflict and war in Vietnam (1950-1975). While the sample represents a partial catalogue of images of the dead in the context of warfare since photography emerged in the 1840s as a medium for disseminating news, the …

Building Community In Online Faculty Development, Jennifer Mckanry

Dissertations

The purpose of this mixed-methods study was to examine current best practices building community in online faculty development (FD). Ongoing participation in pedagogical FD is critical to teaching today due to changing technologies, pedagogical strategies, and increasing numbers of at-risk students. However, competing demands make prioritizing FD challenging. As a result, many institutions are implementing online asynchronous FD offerings. Little research exists on online offerings specifically for faculty with needs and motivations different from students. Particularly, it is important to look at social construction of knowledge through community in online asynchronous FD.

This study supplemented the scant literature by interviewing …

Comparison Of Telemedicine To Traditional Face-To-Face Care For Children With Special Health Care Needs: Analysis Of Cost, Caring, And Family-Centered Care, Mary A. Hooshmand

Dissertations

It is estimated that one out of every five household with children in the United States includes a Child with Special Health Care Needs (CSHCN). Families of CSHCN face many challenges including financial burdens beyond that of other families and difficulty accessing much needed pediatric specialty care. Telemedicine provides a potential solution or, at the least, an alternative to the traditional system of care, for health care providers and communities to address access and financial concerns of families of CSHCN. A quasi-experimental research design was used in this study to examine the differences in cost, caring, and family-centered care in …

Preparing Pre-Service Teachers To Use Digital Visual Media For Twenty-First Century Teaching And Learning: Practices And Visions Of Teacher Preparation Programs In Saudi Arabia, Haya M. Albaqami

Dissertations

With the increasing use of modern technological media in various areas of life, it has become necessary to develop teaching methods to deal with this change. One key to modernizing teaching methods is the integration of digital visual media into the educational process. The use of these visual media in programs for future teachers has become essential due to the widespread impact of such content in this digital age. Therefore, this study examines the current experiences and perceptions of five teacher educators on the use of digital visual media in pre-service teachers’ preparation programs in Saudi Arabia. The research questions …

Examining The Effectiveness Of A Basic Functional Behavior Assessment Training Package On Special Education Teachers In Thailand: A Replication Study, Weeramol Locharoenrat

Dissertations

Challenging behaviors are one of the basic problems that all pre- and in-service teachers have to be prepared to deal with in schools. In Thailand, it was found that challenging behaviors of students with disabilities had an effect on teachers’ stress because many teachers perceived that they were lacking the knowledge and skills to deal with these problems. The primary purpose of this study was to evaluate the effectiveness of a modified version of a basic functional assessment (FBA) training package developed by Loman and Horner (2014) on increasing the knowledge and skills of Thai special education teachers with respect …

The Connection Between Learning And Achievement Of Gifted And Talented (Gate) High School Students Using A Personalized Learning Framework From The Perspective Of High School Teachers, Roseellen Shea

Dissertations

Purpose: The purpose of this phenomenological qualitative study was to describe how expert teachers at the high school level perceive the impact of rigor, relevance, and personalized learning on the learning experience and achievement of gifted and talented (GATE) students.

Methodology: Data collected for this study included classroom observations, interviews, and documents. The target population consisted of public high school teachers of gifted learners in grades 9-12. Moreover, teacher participants were chosen using both purposeful and emergent sampling procedures.

Findings: For this phenomenological study, there were 15 teacher participants from both Los Angeles and Orange County. The …

The Place Of Art In Black Panther Party Revolutionary Thought And Practice: From Revolution To Reform, A Content Analysis, Michael James Macaluso

Dissertations

The Black Panther Intercommunal News Services (BPINS) was one of the most powerful black presses and a mechanism to build an imagined political community. Unfortunately, the scholarly and sociological literature examining the artwork of the Black Panther Party published in BPINS has been inadequate. Most work to date focuses solely on one artist, Emory Douglas, the Party’s Minister of Culture and primary editor of their press. Many other artists contributed to the collective endeavor of art and organization at large. The artwork of the Black Panther Party was a communal enterprise geared toward the promotion of political consciousness through visual …

Assessing At-Risk Students' Attitudes Toward The Implementation Of Instructional Technology, Christopher Harper

Dissertations

With the growing trend on the reliance on technology in today's youth, education has also been changing with the implementation of technology in the classroom setting. With immigrant populations increasing in the US, K-12 education must meet the demand in education to not only first generation immigrant students, but also to their reliance on technology. Research has been conducted on at-risk students and the implementation of technology in the classroom, but not so much on what first generation immigrant at-risk students think of the implementation of one computer for every student in the classroom setting and if they find it …

A Look At Emotional Intelligence: A Qualitative Study Of Peer Mentorship Via Circle Of Friends, Christopher De Loach

Dissertations

Purpose: The purpose of this phenomenological study is to explore the lived experiences of former Circle of Friends (CoF) nondisabled peer mentors of students with multiple disabilities to discover how this mentorship program impacted Daniel Goleman’s four dimensions of emotional intelligence.

Methodology: This study employed a qualitative phenomenological design. In qualitative designs, the researcher seeks to welcome the subject’s voice into a chorus that contributes to the summative ballad of the sample. The researcher must seek to be a neutral conduit that captures those voices. Thus, the researcher in this study interviewed 14 former peer friends from the CoF program …

Can Threshold-Based Sensor Alerts Be Analysed To Detect Faults In A District Heating Network?, Liam Cantwell

Dissertations

Older IoT “smart sensors” create system alerts from threshold rules on reading values. These simple thresholds are not very flexible to changes in the network. Due to the large number of false positives generated, these alerts are often ignored by network operators. Current state-of-the-art analytical models typically create alerts using raw sensor readings as the primary input. However, as greater numbers of sensors are being deployed, the growth in the number of readings that must be processed becomes problematic. The number of analytic models deployed to each of these systems is also increasing as analysis is broadened. This study aims …

How Visual Communication Strategies, Brand Familiarity, And Personal Relevance Influence Instagram Users’ Responses To Brand Content, Lijie Zhou

Dissertations

This study comprehensively investigated the effects of visual themes, visual perspective, personal relevance, and brand familiarity on brand constructions (attitude-toward-brand, brand love, brand respect, and three dimensions of brand image) on Instagram. The study consists of two parts. In Study 1, the main and interaction effects of visual design elements on individuals’ visual attentions, brand recognition, and attitude toward brands were examined by using a 4 (visual theme: customer-centric, employee-centric, product-centric, and non-branded) × 2 (view perspective: first-person view vs. third-person view) between-subject eye-tracking test. In Study 2, a 4 (visual theme: customer-centric, employee-centric, non-brand, and product-centric) ×2 (brand familiarity: …

Supervisors’ Experience Of Resistance During Online Group Supervision: A Phenomenological Case Study, James R. Morton Jr.

Dissertations

Leaders in higher education institutions throughout the United States regard distance learning as an important part of their long-term strategic planning (Allen & Seaman, 2015). Counselor education and supervision training programs are following this trend as demonstrated by the increase of online programs being offered to train professional counselors (Renfro‐Michel, O'Halloran, & Delaney, 2010). Some studies have investigated how online supervision compares to in-person or face-to-face counselor training (e.g., Lenz, Oliver, & Nelson, 2011). However, little is known about counselor educators’ experiences of online group supervision. A phenomenological case study explored the counselor educators’ lived experiences of resistance during online …

Educational Technology And Visual Literacy: The Effect Of Using Doodling On Student Learning Performance, Alaa J A M Zeyab

Dissertations

Visual literacy is one of the facets of educational technology that has a significant role in the learning process. Meaningful doodling was a technique researched in this study as a form of visual literacy. The purpose of this study was to explore the effect of meaningful doodling on the learning process and how this affected student learning performance. A mixed method design was used, which included the use of surveys of students in two classes that used doodling and by interviewing three teachers who regularly used doodling as a learning tool. The results suggested students enjoyed doodling and meaningful doodling …

In Pursuit Of A Black Identity In Contemporary South Africa: Culture, Class, And Gender In Wedding Reality Tv Shows, Tv Audience Comments, And Wedding Speeches, Lindani Memani

Dissertations

This research reveals the opaque social hierarchies which work to structure Black life in contemporary South Africa. Using a multi-modal critical discourse analysis, and four theories: hegemony, neoliberalism, post-feminism and African womanism, this study analyzes the representation of weddings in Our Perfect Wedding and Top Billing Weddings, two South African wedding reality television programs. In addition, the study examines the TV programs’ audience narratives in online spaces. Analyzing online conversations helps to show how audiences actively engage with and interpret messages disseminated by the TV shows as they talk back to the shows and among themselves. The study also examines …

Studies Of Effective Color Combinations In Visualization, Sussan Einakian

Dissertations

No abstract provided.

Exploring The Interactions Between Writing Pedagogy And Technological Knowledge In Online Writing Consultation, Christopher Ryan Schott

Dissertations

Online writing consultation continues to advance from mere asynchronous email systems to more technologically rich synchronous venues. Technologies, such as chat rooms and video conferencing software, to even more immersive and interactive virtual environments, have created complex and rewarding spaces for writing consultations to take place. However, most professional conversation, training, and research for online writing consultation focuses on two aspects of online writing consultation—technological knowledge, often fixated on learning to use a technology to teach, and pedagogical knowledge, knowledge about writing and tutoring practices, which are often based in traditional face-to-face tutoring processes. This study looks at how writing …

Visual-Related Factors In Mobile Iconic Communication, Mohammed Hamad Alsuwailem

Dissertations

The purpose of this exploratory, sequential, mixed methods design research was to explore current design trends and patterns in mobile application icons by analyzing existing icon elements and principles of design. The process of data collection and data analyses went through three main phases: (a) identify current characteristics and pattern design of existing icons, (b) compare mobile icons across selected application categories to underline how each category was different from the other regarding elements and principles of design used, and (c) explore users’ perceptions about the elements and principles of design and account for how these elements and principles influenced …

Visual Approach And Design: The Appropriate Characteristics Of Instructional Photos As A Tool To Support Elementary Setting In Kuwait, Ali Buhamad

Dissertations

This study provided a guide for appropriate characteristics of Instructional Photo to be used by teachers, trainers, coaches, instructors, and anyone else who desires to deliver knowledge and present content with visual meaning to elementary students in the state of Kuwait as a teaching style that supports teachers, facilitates clarification, and gets the learners’ attention and motivates them. This study used a basic qualitative method. The participants in this study were two teachers and two photography artists from Kuwait who had at least 10 years of experience in both fields and were selected from researcher relationships. The data collection was …

Use Of Photography To Support The Learning Process Of Science Teachers Of Ninth Through Twelfth Grade In The Schools Of Kuwait, Abdulaziz Alenizi

Dissertations

The research utilized a descriptive quantitative research design. The number of participants was limited to an acceptable number in the range of 250-300. Data were collected through a questionnaire and analyses were conducted using various types of statistical designs for interpretation, specifically Spearman correlation analysis. The study revealed that visual media such as images and photographs made it easy for the students to understand the concepts of science subjects, specifically biology, physics, and chemistry. Visual media should be included in the curriculum to enhance the comprehension level of students. The government of Kuwaiti, therefore, should to encourage the use of …

Project Success: A Methodological And Evaluative Case Study Of The Early Alert Program Interventions, Randy James Larkins

Dissertations

No abstract provided.

Scalable Multi-Hop Data Dissemination In Vehicular Ad Hoc Networks, Moumena Abdullah Chaqfeh

Dissertations

Vehicular Ad hoc Networks (VANETs) aim at improving road safety and travel comfort, by providing self-organizing environments to disseminate traffic data, without requiring fixed infrastructure or centralized administration. Since traffic data is of public interest and usually benefit a group of users rather than a specific individual, it is more appropriate to rely on broadcasting for data dissemination in VANETs. However, broadcasting under dense networks suffers from high percentage of data redundancy that wastes the limited radio channel bandwidth. Moreover, packet collisions may lead to the broadcast storm problem when large number of vehicles in the same vicinity rebroadcast nearly …

Harnessing Complexity: Analysis Methodology And Ethical Framework To Facilitate Utilization Of Video Data In Evaluations, Kurt A. Wilson

Dissertations

Most evaluations in the nonprofit and international development sectors are conducted in contexts of complexity; the specific intervention being evaluated is but one of many interrelated factors influencing the desired outcome. Video data, especially when directly generated by program participants, can provide both exceptionally rich qualitative data as well as contextually-relevant feedback within complex systems. Despite these unique strengths and opportunities, video data is underutilized in the field of evaluation. This dissertation addresses specific barriers associated with video data through three inter-related papers: Papers one and two (Chapters II and III) present the findings from two interrelated studies of an …