Digital Commons Network^™

Social-Emotional Experiences For Young Male Adults Who Are Deaf Or Hard Of Hearing In The Eastern Province Of Saudi Arabia, Abdulrahman Khalid Alsayed

Dissertations

The purpose of this study was to provide an in-depth understanding of the social-emotional experiences in connection with language and communication development for Saudi individuals who are deaf and hard of hearing (DHH) who use spoken language as their main method of communication. The following research questions guided this study: Q1 What are the perceptions of Saudi individuals who are DHH and use spoken language regarding their social-emotional experiences currently and during their (K-12) education? Q2 What educational practices did teachers deliver and how did those educational practices promote social-emotional experiences for Saudi individuals who are DHH and who use …

A Qualitative Exploration Of The Patient Care Experience As Perceived By Hispanic Patients Receiving Care At A Safety-Net Facility, Silvinia Cuizon

Dissertations

Purpose: The purpose of this study was to understand how English- and Spanish-speaking Hispanic patients seeking kidney and liver transplant care at a safety-net facility perceive and interpret the care experience with the goal of generating a grounded theory model to guide care delivery and improve perception of care for this population.

Background/Rationale: The patient experience is the current federally mandated hospital quality indicator that measures the range of interactions patients have with their hospital admission, which has fiscal and clinical implications for the delivery of care. Many safety-net health care delivery systems, which primarily serve traditionally underserved populations, and …

Doing More With Less: A Quantitative Analysis Of Mindfulness, Meditation, Sustainable Consumption Awareness And Practice Among University Undergraduates, Teresa Van Horn

Dissertations

ABSTRACT

Climate change, overconsumption, air, and water pollution continue to be pressing issues for society. Given the significant impact of overconsumption, the search for strategies to promote more sustainable behavior has become a topic for investigation. Universities are uniquely positioned to help students work toward sustainable solutions. This research explored the role of mindfulness in university students' sustainable consumption awareness and practice as there are gaps in the literature concerning definitions, constructs, and research regarding mindfulness and sustainable consumption.

To address these disparities, this research used stepwise regression analysis to investigate the extent to which mindfulness and select demographic measures …

Personal Data Privacy And Protective Federal Legislation: An Exploration Of Constituent Position On The Need For Legislation To Control Data Reliant Organizations Collecting And Monetizing Internet-Obtained Personal Data, Giovanni De Meo

Dissertations

In the past twenty years, the business of online personal data collection has grown at the same rapid pace as the internet itself, fostering a multibillion-dollar personal data collection and commercialization industry. Unlike many other large industries, there has been no major federal legislation enacted to monitor or control the activities of organizations dealing in this flourishing industry. The combination of these factors together with the lack of prior research encouraged this research designed to understand how much voters know about this topic and whether there is interest in seeing legislation enacted to protect individual personal data privacy.

To address …

Reproducing The Status Quo In The Middle School English Classroom: A Critical Examination Of Literacy Learning Via Personalized Learning Technology, Michele Mcconnell

Dissertations

Personalized learning technology (PL Tech) is a growing educational reform movement supported by federal grant dollars. As a bourgeoning educational movement, no research has been conducted to explore the potential effects of such structures in supporting student literacy learning. Additionally, current education reform research often lacks the perspective of the students experiencing the reform. Therefore, this study sought to examine the lived experiences of middle school students using PL Tech to understand what structural and cultural arrangements influenced students’ literacy learning.

Portraiture, a qualitative methodology, was employed to conduct the study at a charter school in Fresno, California implementing PL …

The Effect Of Token Economies On Student Behavior In The Preschool Classroom: A Meta-Analysis, Lynda B. Hayes

Dissertations

There has been a recent push in the literature to identify and use more evidence-based practices for positive behavioral supports for challenging student behaviors in the classroom environment. Further, interest in targeting early education environments such as preschool has been growing given the persistence of behavioral difficulties in the absence of early and effective intervention (Campbell & Ewing, 1990; Kazdin, 1987; Powell, Dunlap, Fox, 2006; Stormont, 2002). Two previous meta-analyses (Maggin et al., 2011; Soares et al., 2016) provided some initial support for effectiveness of token economies with challenging student behavior; however, the inclusion of the preschool setting was limited …

Latent Variables Predicting Drug Use In Adolescents With High Versus Low Protective Factors, Jessica Jorgenson

Dissertations

The present study utilized archival data provided from the Minnesota Student Survey (2013). The study consisted of two levels of analysis. The first level involved the development of measurement models for various latent constructs (i.e., disaffiliation, normalized use, internalizing behaviors, and externalizing behaviors). Utilizing Structural Equation Modeling (SEM), the second level applied the observed (i.e., abuse) and measured latent variables to the prediction of the outcomes of interest (i.e., a latent variable estimate of substance use) for middle- and high school-aged youth. Models for adolescent girls and boys were examined separately based on sex and high vs low protective factors. …

Development And Initial Evaluation Of The Assessment Of Teacher Expectations And Practices (Atep), Kimberly Barajas

Dissertations

Teacher practices and expectations are important factors for students’ academic and behavioral functioning (Andersson & Palm, 2016; Oliver, Wehby, & Reschly, 2011; Rimm-Kaufman, Storm, Sawyer, Pianta, & LaParom 2006; Rubie-Davies, 2007; Sandholtz, 2011). The current measures available require a great deal of resources (i.e., time, money, personnel), have poor psychometric properties, or are not comprehensive (e.g., facets assessed; assessment of teacher practices for different grade levels). Given these concerns, the proposed study aimed to develop a psychometrically sound measure that is time and cost efficient and comprehensively assesses the multi-faceted construct of teacher practices. This measure is expected to allow …

Clinically Healing By Faith For Black Christian Women: A Proposed Model For Collaborative Religious And Psychological Treatment For The Aftermath Of Infidelity, Aldra Forrester

Dissertations

Infidelity rates are high in the United States and one of the leading causes for divorce between married couples. Research indicates that the Black community has a higher proclivity to infidelity compared to Whites. Black women have a higher chance of ending up in undissolved marriages than other races (Jarama et al., 2007). Previous studies have explored reasons behind the increased rates of high marital instability among Black women, including: the sex ratio imbalance, high mortality, and incarceration among Black men. Since African Americans are considered more religious than the general population, this literature review identified the need for an …

Cities Leading The Way: Municipal Climate Policy In The Us, Naomi Bick

Dissertations

Understanding cities is a key feature for understanding responses (or lack thereof) to a collective action problem like climate change. In the absence of federal climate change policies in the United States, many city and state governments have adopted and implemented policies to mitigate and adapt to climate change. As mayors, city managers, and city councils increasingly become central actors, scholars have shifted their studies to focus on city climate change policy (Yi et al. 2017a, Hughes 2017). Descriptive case studies have identified a broad range of factors; however, the causal mechanisms of whether cities adopt and implement climate change …

Compassion For Self-Identity: An Evaluation Of A Compassion-Based Intervention For Stigmatized Sexual Identities, Du T. Nguyen

Dissertations

Sexual minority persons often experience notable negative mental and physical health disparities when compared to their heterosexual counterparts. According to the minority stress framework, it is posited that these discrepancies are due to additional, group-specific stressors that they experience beyond stress felt by the general population. One such minority stress variable that has received considerable attention is sexual stigma. Not only has sexual stigmatization been found to be related to negative mental and physical health outcomes, it has also previously been found to hinder adaptive emotion regulation.

Due to the minority stress felt by sexual minority persons, there is a …

Investigating The Relationship Between Departmental Support Structures, Self-Efficacy And Intention To Persist: An Examination Of Students' Experience In 19 Physics Graduate Programs Across The United States, Diana Sachmpazidi

Dissertations

Science, Technology, Engineering, and Mathematics (STEM) graduate programs experience consistently high attrition rates. Moreover, persistent disparities exist in racial and gender representation. Women and People of Color are significantly underrepresented and have higher attrition rates than men and white and Asian American students. To date, little work is done to understand graduate student attrition or persistence. There is also a lack of information regarding the causes of demographic disparities in attrition. Most past studies in this context have focused on students' attributes, undergraduate preparation, and mentoring relationships. Moreover, student self-efficacy is a contributing factor for undergraduate student retention. Yet, there …

Nurse-Midwifery Student Self-Confidence And Anxiety When Using Objective Structured Clinical Examinations As A Clinical Competency Assessment Strategy, Deborah Anne Duran-Snell

Dissertations

Current evaluation of clinical competency in nurse-midwifery education programs lacks clarity and consistency and is often a subjective process using a variety of assessment strategies. Recognizing that no single assessment strategy can provide all the information required to assess something as complex as clinical performance, the objective structured clinical examination (OSCE), when viewed alongside other forms of assessment, might be considered a valuable strategy for enhancing the assessment of nurse-midwifery student clinical competence and confidence. The main objective of this dissertation was to assess and compare self-reported confidence and anxiety levels of graduate nurse-midwifery students pre- and post-OSCE. This exploratory …

Transdiagnostic Classification Of Behavior In Childhood: Profile Analysis And Interrater Stability, Gary Rempe

Dissertations

There is growing concern among both researchers and practitioners that mainstream psychopathological classification schemes inadequately meet the needs of individuals seeking treatment for mental illness. Recent efforts in childhood psychopathology have sought to derive new diagnostic subgroups that are less susceptible to the heterogeneity and comorbidity issues that have been reported with categories specified in more recent versions of the diagnostic and statistical manual of mental illness. These transdiagnostic subgroups are generated by using unsupervised machine-learning algorithms that separate cases into homogenous groups with information from multiple continuous indicators. This dissertation seeks to expand on this work by exploring natural …

Anxiety, Depression, And Perceived Barriers To Adherence Among Parents Of Pediatric Transplant Patients, Alice Marie Wille

Dissertations

Before being listed for an organ transplant, pediatric patients and families undergo a psychosocial pre-transplant evaluation to determine familial strengths and risk factors that may impact the success of transplant. Adherence is considered to be one of the primary factors in the survival of the transplanted organ and existing research has suggested a link between parental functioning and post-transplant adherence. To better understand the relationship between parental mental health and perceived barriers to adherence, this study examined whether parental symptoms of anxiety and depression significantly predicted parent and patient perceived barriers to adherence in the pre-transplant phase (n=65 parents and …

Student And Teacher Perceptions Of College Readiness In Myanmar: A Mixed Methods Approach, Mark A. Speckien

Dissertations

The number of students transferring from Myanmar to universities in Western society has increased rapidly in the past decade. Understanding the perceived readiness of these stakeholders may have substantial implications for student success as they make the transition. The purpose of this explanatory mixed methods study was twofold. First, to explore and explain Myanmar-based 11th and 12th-grade student, alumni, and teacher perceptions of student readiness to transition to a postsecondary educational setting in a Western country. Second, to provide recommendations for improving the college and international readiness skills of students making similar transitions. For research question one, the quantitative portion …

Special Education Directors’ Perspectives On The Written State Complaint Process: A Phenomenological Study, Amy Elizabeth Kilpatrick

Dissertations

The right of parents of students with disabilities to dispute decisions or actions by the school district is one of the tenets of the Individuals with Disabilities Education Act (IDEA). Of the three formal dispute resolution mechanisms under the IDEA, written state complaints (WSC) are the most commonly completed, from start to finish, yet the least researched. Research of the other dispute resolution processes, due process hearings and mediation, suggests that the processes are costly, stressful for all parties, and cause damage to the FPPs. To address this gap in research, this qualitative study investigated the WSC process from the …

Intelligent System For Laparoscopic Surgery Suturing Skill Assessment, Mohammed Yasser Al-Gailani

Dissertations

In laparoscopic surgery, which is also referred to as minimally invasive surgery (MIS), surgeons carry out surgical procedures with the assistance of a video camera and several surgical instruments. Laparoscopic surgeons should possess excellent eye-hand coordination capabilities, strong cognitive knowledge, case and problem management, and manual dexterity skills. Such skills can be acquired through simulation using a basic, low-fidelity setup, such as the surgical box-trainer. General surgeons must pass a set of tests on a Fundamentals of Laparoscopic Surgery (FLS) Trainer device.

One pivotal skill for a successful operation is developing a sense of the applied forces on the tissue …

Performance Evaluation Of Transportation Systems For Sustainability And Smart-Growth Of Cities: An Integrated Assessment Of Health Impacts, Ahmad Feizi

Dissertations

The performance of transportation systems is a significant component that influences the quality of life. The performance evaluation refers to a process of determining how well transportation systems perform regarding their intended goals and objectives. The advancement of information and communication technology and the integration between transportation systems and advanced technologies have directed more attention to the concept of smart cities. Smart cities are constituted of several interrelated components. Therefore, this offers comprehensive and integrated frameworks to evaluate the transportation performance and understanding of multifaceted interactions between the components from a transportation engineering perspective in four sections.

In the first …

Understanding The Experience Of Mid-Level Community College Change Leaders, Kelley L. Conrad

Dissertations

This qualitative study investigates the phenomenon of leading major change as a midlevel administrator or faculty member at a Michigan community college. Specifically, this study explores how three leaders experienced their roles in implementing the guided pathways strategic change initiative, how they describe the emotional aspects of leading change, and how they made sense of their experiences. One overarching research question guided this study: How do guided pathways leaders at Michigan community colleges experience their roles in the strategic change process?

The results of multiple, in-depth interviews are presented as three profiles, one per participant, using their own words to …

Asian International Students In U.S. Higher Education: A Secondary Data Analysis Of Satisfaction Levels And Willingness To Recommend Their Institution, Soongmin Chow

Dissertations

International students are integral to U.S. higher education. They bring talent and cultural diversity to U.S. campuses, contribute immensely to the U.S. economy, and create long-lasting political and academic links that aid public diplomacy in the long run (NAFSA, 2003). The U.S. has traditionally been the largest market for international students seeking quality higher education (Institute of International Education, 2018). However, reports show that the U.S. is slowly losing its market share of international students, and the number of new international students coming to the U.S. has been on the decline since 2016/17. Higher education institutions are most concerned over …

Workplace Microaggressions Experienced By Sexual Minorities: Relationships To Workplace Attitudes, Mental Health, And The Role Of Emotional Distress Tolerance, Dylan Richard

Dissertations

Overt discrimination against sexual minorities in the workplace has been a topic of research and current political debate. However, little is known about a more nuanced form of workplace discrimination against sexual minorities: microaggressions. However, research has established clear mental health consequences of everyday microaggressions (e.g., increased depressive and anxiety symptoms, suicidality, lower life satisfaction, and physical health symptoms) against racial and sexual minorities. The current study aimed to explore correlates of microaggressions in the workplace, specifically workplace attitudes (e.g., job satisfaction and job stress) and mental health symptoms (e.g., depression, anxiety, and stress). Further, emotional distress tolerance (EDT) was …

The Power Of Presentation: How Attire, Cosmetics, And Posture Impact The Source Credibility Of The Female Expert Witness, Alexandra Repke

Dissertations

While previous research has examined behavior-based presentation styles of the female expert witness in light of source credibility, further research is required to examine the effect of other modifiable factors on her credibility, since perceived credibility affects the intermediate judgments that lead to ultimate legal decisions. This study investigated the impact of both behavior-based (i.e., posture) and appearance-based (i.e., attire and cosmetic use) factors on the female expert witness’ source credibility Model attractiveness served as a covariate in this study. A four-way (2 x 2 x 2 x 2) between-subjects analysis of covariance (ANCOVA) revealed that, beyond an effect of …

Attachment Quality Across Contexts: The Mediating Role Of Cognitive-Affective Traits, Christian Ammons

Dissertations

Attachment quality throughout the lifespan has been found to be impacted by a variety of factors including prior attachments with parents and other adults (Rholes, Simpson, & Friedman, 2006). The mechanisms that impact the transmission of attachment to parent-child attachment quality has not been fully explored. Individual differences such as traits involving appraisal of self and others and affective components have been found to be important in relationship functioning across contexts (Eisenberg, 2000). Thus, the current study evaluated the relationship between adult attachment quality and parent-child attachment quality and specifically examined the mediating effects of cognitive-affective traits (i.e. trait forgiveness, …

Changing Criminal Thinking: An Examination Of Heterogeneity In Treatment Effects In A Sample Of Justice-Involved Persons With Dual Diagnoses, Michael Lester

Dissertations

Recent studies have indicated variability in cognitive change for justice-involved persons with mental illness exposed to treatments for criminal thinking and psychiatric risk factors. Research suggests that proactive styles of criminal thinking may be more difficult to change than impulsive or reactive styles. To date, however, no studies have identified risk factors for a limited response or modeled observed disparities in responsivity to interventions aimed at reducing criminal thinking. Using an archival dataset comprising 206 probationers with a dual diagnosis who were exposed to active CBT-based treatment, a latent profile analysis modeled unobserved heterogeneity in treatment response per observed changes …

Predicting Parent Attendance For Group-Delivered Pcit Workshops In Head Start Centers, Jennifer Tannehill

Dissertations

Group PCIT was offered to parents of Head Start children as part of a larger study that investigated the Impact of a Preschool Obesity Prevention (IPOP) Program Enhanced with Positive Behavioral Supports. The dependent variable (DV) in this study was number of group PCIT sessions attended. The independent variables were marital status, income, education level, parenting practices measured by the Alabama Parenting Questionnaire-PR, and responses from the Caregiver Feeding Style Questionnaire. Predictions were made regarding the impact each of these variables had on attendance to group PCIT sessions. An ordinal logistic regression model was used to analyze the data. No …

Test-Driving Interventions For Teachers: A Proactive Method For Improving Treatment Integrity, Stefanie Schrieber

Dissertations

Test-driving is an antecedent method utilized to improve the extent to which teachers adhere to implementation procedures of student interventions (i.e., treatment integrity). The current study aimed to extend the literature on the test-driving intervention with three teacher-student dyads in a high school setting using a multiple baseline design. Teacher/student dyads were recruited based on teacher referral to the schools’ behavioral consultants. Recruited teachers began in a consultation-as-usual phase, where procedures were implemented consistent with the problem-solving consultation model (e.g., problem identification, problem analysis, treatment implementation, and treatment evaluation). Teachers who demonstrated 50% or lower adherence to treatment components were …

Patterns Of Habitat Use And Trophic Structure In Turtle Grass (Thalassia Testudinum)-Dominated Systems Across The Northern Gulf Of Mexico, Christian Hayes

Dissertations

Seagrass structural complexity is a primary driver of nekton recruitment and faunal community structure. Few studies, however, have quantified the role of seagrass complexity on habitat use and trophic structures over large spatial scales. A large-scale simultaneous survey was conducted to assess relationships of multiple seagrass morphological complexity metrics to nekton habitat use, trophic dynamics, and blue crab (Callinectes sapidus) growth and mortality across the Northern Gulf of Mexico. Seagrass morphological and nekton community characteristics depended on site and season, and regional variation in seagrass morphology was an important driver of juvenile nekton abundance, species richness, beta diversity, …

Effects Of Behavioral Skills Training On Preservice Teachers’ Ability To Code Articles, Rena Vanderwall

Dissertations

The research-to-practice gap in education has been well documented over the decades (e.g., Abbott et al., 1999; Burns & Ysseldyke, 2009; Cook & Odom, 2013; van Ingen & Ariew, 2015). To best benefit PreK-12 student outcomes, educators must understand and implement scientifically based practices in their teaching (Elementary and Secondary Education Act, 20 U.S.C. § 6301 et seq., 2015; Individuals with Disabilities Education Improvement Act, 20 U.S.C. § 1400 et seq., 2004). However, this task can be daunting. When presented with educational research, teachers often struggle with identifying the key information, as well as applying it to their …

Role Identity And Engagement Behaviors Of Student-Athlete Alumnae, Matthew Charles Brinton

Dissertations

The purpose of this qualitative phenomenological research study was to explore the meanings volleyball student-athlete alumnae (SAA) from a doctoral granting research institution in the Rocky Mountain region (Rocky Mountain Regional University or RMRU) associate with their lived experiences and how those interpretations shape their engagement behaviors as alumnae. Using Stryker’s (1980) interpretation of Symbolic Interactionism as a theoretical framework, I interviewed seven participants and found that the meaning they associated with their experiences varied by their placement in different types of closed positions, those that require permission, invitation, or special status for membership. My findings suggest that there is …