Digital Commons Network^™

A Descriptive Study Of The Perception Of Emerging Adults Aged 18-25 Years Toward Police Efficacy And Image In The United States, Jude Louis

Theses and Dissertations

The purpose of this study was to investigate the perceptions of emerging adults toward police efficacy and image. The study was descriptive, used quantitative methodology, and utilized a non-experimental design. Close-ended questions were used in an online format to survey emerging adults aged 18-25 years in the United States. The data was collected using the SurveyMonkey Audience, which was relatively cost-effective, able to gather information from the target audience within a short period of time, and efficient with any sample size. The study occurred over two months in 2024. Emerging adults in the United States aged 18-25 years irrespective of …

A Systematic Review Of Preferred Practices To Reintegrate Male Opiate Addicts Into Family Relations While In An Evidence-Based Recovery Program, Arkaya Williams-Abbott

Theses and Dissertations

Active addiction strains family relationships. The purpose of this study was to conduct a systematic review to determine preferred practices to help reintegrate male opiate addicts into family relations while in an evidence-based recovery program. Twenty-three articles of various methodologies were reviewed. Findings indicated three themes: stigma and men with opioid disorder, how men seek help, and family relationships and role in substance abuse treatment. Findings showed evidence-based programming should ensure training for treatment providers on men’s socialization and how it affects their approach to treatment and lack of willingness to seek help. Effective communication and de-stigmatized language is another …

The Predictive Validity Of Sex Offender Treatment Progress Scale (Sotips) Using Iowa Sex Offenders, Holly Kelley-Chown

Theses and Dissertations

This study is a replication study of McGrath, Lasher, and Cumming's 2012 study. McGrath et al.'s population consisted of convicted Vermont sex offenders, while this replication study's population consisted of convicted Iowa sex offenders. Nearly 2,000 sex offenders are under the Iowa Department of Corrections community supervision (Daily Statistics-DOC Offender, 2023). Iowa uses SOTIPS, Static-99R, and the Iowa Risk Revised (IRR) to determine recidivism risk and supervision levels. The Static-99R was developed in Canada and has been validated in several jurisdictions, including Iowa (Statistical validation of the ISORA8 & Static-99 final report, 2010). The IRR was developed in Iowa using …

Administrators’ Perceptions Of The Impact Of Restorative Practices On Discipline Referrals And Suspension Rates In A Rural Elementary School, Gregory W. Brown

Theses and Dissertations

The problem addressed in the study involved excessive out-of-school suspensions, which have been a major concern for public school educators for decades. The purpose of the study explored the perceptions of participants regarding the effects of implementing restorative practices on suspension rates at a rural elementary school.The qualitative phenomenology study used a purposive sample of 10 educators who interacted with students suspended for violating the school's code of conduct. Six kindergarten through Grade 5 teachers, two Grades 3–5 grade-level chairpersons, the Positive Behavioral Interventions and Support coordinator, and one administrator participated in the study. Utilizing case study approaches, this qualitative …

Reading Between The Lines, Nicole Fox

Library Faculty Scholarship

Maps serve so many functions in today’s classrooms - maps can be anything from information sources to a final project in a wide variety of disciplines. Having the right tools and knowledge to understand and evaluate these vital resources will allow people to become more effective researchers in any discipline. This chapter focuses on the idea that maps, just like other kinds of information, need to be critically evaluated in order to be used ethically and effectively. The chapter opens with a practical discussion of why maps need to be evaluated, and will include examples of bias and agenda in …

Black Teachers, Black Students, And Cultural Brokering: Leveraging Positionality To Strengthen Academic Identity, Shakasha L. Stevenson

Theses and Dissertations

This study utilized a phenomenological photovoice approach to understand the lived experiences of veteran Black high school teachers. Black teachers are positioned to serve as cultural brokers to support the academic identity of Black students. The prevalence of symbolic violence in the Eurocentric curriculum and other curricular practices continues to hinder successful outcomes for Black students. The study leverages the experiences of Black teachers to understand how their positionalities influence their decision-making and pedagogical practices.

The literature review explored research on the social and political implications of Black education, Black identity development, cultural brokering, and academic identity. More specifically, the …

Harm-Focused Policing: A Comparison Of Citizen And Patrol Deputy Perceptions On The Severity Of Social Harms, Christina Finn

Theses and Dissertations

This study examined the perceptions of Volusia County citizens and patrol deputies regarding the severity of social harms attributed to incidents of criminal activity. Despite the widespread assessments of crime, the perceptions of associated harms remain unclear. Developing a social harm index may provide current insight into the opinions of harm as perceived by both the public and law enforcement agencies. Using a sequential explanatory mixed method design, patrol deputies from the Volusia County Sheriff’s Office and residents of Volusia County, Florida, were invited to complete a series of surveys and follow-up interviews. This study aimed to compare participant ratings …

Punitive Experiences: Perspectives Of School Discipline Among Black American Males, Joseph Martin King

Theses and Dissertations

Among student groups within American public schools to date, Black males continue to be one of the most marginalized student groups in America. In spite of all the documented research findings that describe the problem from a research, policy, and practice standpoint, and given the plethora of well-documented knowledge of structural patterns identified and labeled as zero-tolerance policies and/or the school-to-prison pipeline, in conjunction with school reform attempts, Black males remain the largest segment of students who are academically discouraged and disproportionally affected by discipline in American public schools. Among the abundance of academic literature that describes the academic marginalization …

Sharing Stories Of Hope And Transformation In U.S. Higher Education: An Ereader By Portland State University Students, Óscar Fernández, David Peterson Del Mar

PDXOpen: Open Educational Resources

This eReader showcases stories of hope and transformation written by diverse students enrolled in University Studies courses at Portland State University. The goal is to motivate first-year and transfer students to see that, in higher education, they are not alone in their personal, familial, and academic struggles—and personal, familial, and educational achievements.

The Adolescent Community Reinforcement Approach With Contingency Management: Examining The Effectiveness Of Relapse Prevention Program For Adolescents, Gwendolyn Bullard

Theses and Dissertations

This applied dissertation was designed to examine the efficacy of the adolescent community reinforcement approach with and without contingency management to improve the lives of adolescents with substance use disorder in relapse prevention programs. Adolescents with substance use disorder do not have access to effective continuing care and relapse prevention in rural towns in the state of Georgia. There is no ongoing care for adolescents with substance use disorder that incorporates a comprehensive treatment plan that includes community reinforcement approaches along with contingency management.

Relying on a multi-element research design, the researcher investigated the interaction between the adolescent community reinforcement …

Investigating Teacher’S Perceptions Of Equitable Author Choices In Secondary High School Classrooms, Joy Price

Theses and Dissertations

The purpose of this qualitative study was to explore how English teachers can incorporate diverse authors into instruction. The following research questions guided the study:

1. What do teachers describe as the pros/cons of integrating diverse perspectives into teachers’ instruction, in the form of literature by diverse authors?

2. In what ways and how can incorporating literature by diverse authors benefit students?

3. What challenges may teachers face when integrating diverse literature perspectives into instruction?

4. What might enable teachers to integrate diverse literature perspectives into instruction.

The researcher developed designed and field tested a questionnaire for teachers to take …

Exploring Human Resources Practices And Challenges To Retain And Develop Millennial Workers For Future Leadership Roles In The Transportation And Logistics Industry: A Phenomenological Perspective, Graciela Pineda-Blasco

Theses and Dissertations

This applied dissertation examined Human Resources practices in place in the Transportation and Logistics industry aimed at the retention, and development of millennial talent into future corporate leaders in the industry. Despite extensive literature on millennials, there remains ambiguity regarding their specific traits, behaviors, and commitment within corporate settings.

Given the generationally diverse workforce, it is crucial to understand the unique needs and expectations of different cohorts. This study focuses on millennials' communication styles, technological adaptability, and expectations for training and advancement. The findings highlight significant issues in current corporate culture, particularly in HR retention and training strategies, which are …

A Qualitative Study: Sex Offenders’ Perceptions Of The State’S Sex Offender Registry, Ann Marie Elliott

Theses and Dissertations

Sex offender registries (SOR) were created because of gruesome crimes committed against minors and the vulnerable, and they serve as a punishment. Empirically, SORs have become more functional over the years, so providing accurate information should be fundamental. It is the topic of discussion in many conversations, specifically during holidays and events involving minors, and it is used for background searches and ongoing investigations. Consequently, society expects the information displayed to be precise. Inaccurate information can potentially be harmful, especially to sex offenders. Nevertheless, when SOR is mentioned, rightfully so, society, including law enforcement, immediately exhibits sympathetic emotions for the …

Exploring The Differences In Military Attitudes Toward Rape Myths And Their Relationship To Demographic Factors, Essence Anderson

Theses and Dissertations

Military sexual assault crimes, including rape, attempted sexual assault, unwanted sexual contact, and sexual harassment, have continued to increase over the last few decades. The issue has become problematic enough for the Department of Defense to allocate a significant amount of money for sexual assault resources. Specifically, the Department of Defense gives millions of dollars each year for the prevention and training of sexual assault, yet the issue continues to persist. There is a lack of understanding of the posture of service members' attitudes toward sexual assault and if certain demographics differ in their attitudes toward rape myths. While sexual …

Examining The Intersection Of Policing And Mental Health: Analyzing Baker Act Admissions In Davie, Florida, Matthew Goodnow

Theses and Dissertations

This study focused on the Police Department of the City of Davie, Florida. It analyzed the rate of involuntary admissions under the Florida Mental Health Act, commonly known as the Baker Act, focusing on factors such as officer experience, training, demographics, and other variables. Using descriptive and inferential statistics, the research provides insights into Baker Act admissions to inform policies and interventions to improve mental health services and relieve strain on law enforcement resources.

Key findings indicate that Crisis Intervention Team training significantly increases the likelihood of officers performing Baker Acts. In contrast, more experienced officers tend to perform fewer …

Exploring Mental Health Stigma Among Law Enforcement Officers, Nicholas David Chestnut

Theses and Dissertations

This applied dissertation investigates the prevalence and impact of mental health stigma among law enforcement officers (LEOs) in the United States. Despite growing awareness of the importance of mental health in the law enforcement community, stigma surrounding mental illness remains a significant barrier to help-seeking behaviors among officers. The study employed a research design that examined attitudes, perceptions, and experiences related to mental health stigma among LEOs.

Through online self-assessment surveys administered via a secure portal, participants provided insights into their attitudes toward mental illness, perceptions of stigma, and willingness to seek help for mental health concerns.

Data analysis revealed …

Female Offenders: Exploring Risk Factors For Adulthood Violence, Lauren N. Fowler

Theses and Dissertations

The number of females under correctional supervision has been increasing in the last four decades. For adult women, these offenses are generally drug offenses; however, there have also been increases in the number of women committing violent crimes. Unfortunately, violent females are an understudied population, which limits the data available to inform programs and policies that could address the problem. This study explored potential factors related to violent behavior among adult females by analyzing public-use data from the Bureau of Justice Statistics’ Survey of Prison Inmates, 2016. More specifically, violent and nonviolent state and federal female inmates were assessed regarding …

Strategies Teachers Use To Encourage Student Reading Motivation And Engagement In The High School Setting: A Generic Qualitative Study, Shelia Tate

Theses and Dissertations

This applied dissertation was designed to provide an understanding of the practices and strategies used by Title 1 high school teachers to promote student reading motivation and engagement. Engaging students in the curriculum and motivating them to read is essential to a successful classroom experience. As districts move to a more prescribed curriculum with provided scope and sequence, teachers look for ways to engage their students and provide relevant resources to meet their students' needs creatively.

The researcher interviewed teachers to explore their beliefs, strategies, and practices for fostering student reading motivation and classroom engagement in high school. The guiding …

Exploring The Role Of The Teacher In Motivating Students To Learn Mathematics At Alternative High Schools, Anne-Marie Johanne Mohammed

Theses and Dissertations

The purpose of this applied dissertation was to provide an in-depth understanding of the teacher’s role in motivating students to learn mathematics at alternative high schools because motivation impacts academic achievement in mathematics. Students in South Florida must pass an end-of-course exam in algebra as a requirement to receive a high school diploma. Therefore, it is essential that students are motivated to learn the mathematics concepts that are necessary to pass the end-of-course exam. This research study was guided by the following research questions:

1. How and in what ways do mathematics teachers adjust and integrate instructional strategies to support …

Showing Mercy Through A Presumption Of Retribution, Marah S. Mcleod

Journal Articles

From the Article

This Essay proposes a path toward the systematic consideration of mercy in American sentencing. America does not have to choose between retributive blame on the one hand and nonjudgmental mercy on the other. Inspired by Whitman's description of the European "presumption of mercy," America can implement a presumption of its own-one that opens the door to the nonarbitrary exercise of mercy, while retaining a clear focus on retributive desert. Such a presumption, tailored to American political realities and moral norms, might be called a "presumption of retribution"-and this presumption could be codified in law while explicitly made …

Diatom Productivity And Nutrient Dynamics In The Ross Sea, Antarctica During Warm Events In The Neogene, Marialena Christopoulou

Graduate Research Theses & Dissertations

Increased melting of the Antarctic Ice Sheet (AIS) in recent decades, has had a significant impact on many aspects of the global ocean. Models indicate that by the end of the 21st century atmospheric carbon dioxide (CO2) concentrations may exceed 500 ppm, and the average global temperature will likely warm by more than 2°C. However, data that provide model constraints on potential feedbacks in ice-ocean-atmosphere system are limited by short-timescales (e.g., decadal- to centennial-scale) and incomplete spatial coverage. In particular, little is known about the impacts of future warming and widespread melting of AIS on marine biological productivity, silicate weathering …

Single-Atom Catalysts For Electrochemical Energy Conversion: Copper Single-Atom Catalyst For Oxygen Reduction Reaction And Quantification Of Site Density By Co Stripping Voltammetry, Dawatage Perera

Theses and Dissertations--Chemistry

Fuel cells are considered a promising technology for achieving cleaner and more sustainable energy production and utilization. However, one of the current major challenges is the economic viability associated with the extensive use of Pt group metal (PGM) catalysts, particularly on the cathode side. Therefore, non-PGM single-atom catalysts (SACs) have received considerable attention as alternatives for PGM catalysts in the oxygen reduction reaction (ORR), which occurs at the cathode of the fuel cell. Among various SAC structures, the non-PGM/nitrogen-doped carbon-based structure (M-N-C) stands out for its excellent ORR performance.

Chapter 2 illustrates the use of copper metal in place of …

Automation Of Productive Machinery. Bases For An Innovative Business Model, Carlos Guillermo Hernández-Cenzano, Angel Contreras-Cruz, Eduardo Humada-Tello

Engineering and Technology Management Faculty Publications and Presentations

Nowadays, some laboratories perform elastic properties tests for concrete or rock cores using equipment manufactured 50 years ago. The original data collection procedure uses analog and manual recordings, which can cause inaccuracies in the measurements taken during these trials The process is tedious and updated since each trial's measurement data is recorded manually. In this context, this study systematizes the process and proposes an automated data acquisition and recording system for this type of equipment, followed by a case study presenting a rock compression test.

Anticipating The Needs Of Future Law Students Based On Current Post-Pandemic National Reading Comprehension Test Scores, Nicole R. Chong

Faculty Scholarship

The current state of education in the elementary, middle, and high school levels regarding students’ reading comprehension skills is bleak. Post-pandemic scores are showing up to a thirty-year backslide in reading comprehension testing scores. These concerning decreases do not bode well for students who may enter law schools one day. Let’s anticipate those needs by thinking ahead of ways to remedy potential shortcomings.

Reading comprehension is tied closely to the skills of critical reading and thinking. Other scholars have written extensively in the legal academia field about critical reading and thinking. In fact, no one likely would dispute that critical …

The Relationship Of Intolerance Of Uncertainty And Inferential Confusion To Obsessive-Compulsive Symptoms In A Nonclinical Sample, Fiona Christina Ball

Graduate Research Theses & Dissertations

Intolerance of uncertainty (IU) is a transdiagnostic cognitive vulnerability that has been linked to obsessive-compulsive (OC) and generalized anxiety (GA) symptoms. Inferential confusion (IC) refers to dysfunctional reasoning which overvalues imagined possibilities and devalues sensory information. The inference-based approach (IBA) proposes that IC generates obsessional doubt which leads to OC symptoms. Conceptually, IU and IC both involve the existence of multiple possibilities, and the limits of knowledge. No prior research has studied these constructs together. The current study sought to examine the relationships among IU, IC, and OC symptoms in a nonclinical sample. IC was explored as a potential condition …

Examining Twitter As A Learning Tool On Saudi Female Undergraduate Student Achievement And Attitudes: A Mixed-Methods Study, Hend Bamalan

Graduate Research Theses & Dissertations

Today’s learners commonly belong to a generation that grew up surrounded by using technological devices in classrooms, such as smartphones, laptops, iPads, or other tools – making them digital natives. To meet the nature of digital natives’ learning needs, the focus of educational institutions has been on adapting their instructional practices to align with the new realities. In Saudi Arabia, higher education institutions were encouraged to include more instructional technology to align with the nature of digital natives and improve students’ academic performance and engagement. The use of Twitter as a learning tool in higher education is a new educational …

Turnover Intention Of Women Leaders: The Role Of Leader Identity Development, Haleigh Broucher

Graduate Research Theses & Dissertations

Women’s turnover rate within leadership positions exceed that of men, but the literature fails to outline the specific contexts and antecedents of such gender differences in turnover. Drawing from the leader identity literature, I outline how gender differences in leader identity strength can help illuminate why we see higher turnover intention of women in leadership positions. Given that a strong leader identity has shown to lower turnover intention, I investigate how the leader identity development process unfolds differently for women (compared to men). Leader identity development occurs through the exchange of leader behavior asserting authority (i.e., leader claims) and follower …

Hunting Types In North American Eocene And Oligocene Carnivores And Implications For Nimravid Extinction, Miguel Andres Castellanos

Graduate Research Theses & Dissertations

The late Eocene and Oligocene is traditionally seen as a time of great climactic shift, with open habitats beginning to appear and forests receding. This time period saw both the diversification and subsequent extinction of North American nimravids. The causes of the extinction of this early sabertooth group in the Arikareean remain unclear. One possibility for their decline is that nimravids were competitively disadvantaged in open habitats relative to contemporary, possibly more cursorial caniform predators. Here I analyze and compare the hunting styles of Eocene and Oligocene predators in correlation with their ecological implications via discriminant function analysis of the …

Promoting Cultural Competence Through Clinical Education, Katie Coakley

Graduate Research Theses & Dissertations

Purpose: The purpose of this dissertation was to explore how clinical education can be leveraged to promote the cultural competence of aspiring clinicians. Cultural competence training is important in addressing health disparities and recommended in health professions education, but barriers exist to its implementation. This dissertation seeks to explore and appraise the literature on cultural competence instruction in rehabilitation education, evaluate the impact of a clinical education experience for speech language pathology (SLP) students on their perceived cultural competence, and assess the outcomes for clients receiving feeding therapy services from supervised SLP students, including the client perceptions of cultural competence …

Maternal Cumulative Trauma And Child Externalizing Behavior: Indirect Pathways Through Posttraumatic Stress Symptoms And Parenting Behaviors, Chynna Michelle Dubuclet

Graduate Research Theses & Dissertations

The present study aimed to add to the literature by analyzing the relationships present within the connection between maternal cumulative trauma and child externalizing behaviors. Specifically, this study examined the indirect effects that posttraumatic stress symptoms and parenting behaviors exert on the relationship between maternal cumulative trauma and externalizing behaviors. This study used structural equation modeling to assess the relationship between maternal cumulative trauma and child externalizing behaviors (i.e., conduct and behaviors, hyperactivity/impulsivity, opposition/defiance) through maternal PTSS and parenting behaviors (i.e., acceptance, lax discipline, overreactive discipline). Data was collected from 308 mothers (Mage = 20.59, 70.0% White/Caucasian) between April 2020 …