Digital Commons Network^™

Affective Risk Perception In Automotive Environments, Dane Atkins

Dissertations and Theses @ UNI

Traversing the automotive environment exposes drivers to a risk of property damage, injury, and death. This risk varies across the road network. This research questions whether drivers are capable of accurately perceiving their own exposure to risk in this environment. Analysis begins with an assessment of risk exposure at roadway intersections (as measured in terms of crash frequency, severity, and mixed-weighting methods). This assessment provides risk indices for a cross-section of road intersections across an urban Iowa community. These indices are then used in the development of an experimental visual cognition survey used to record risk perceptions of roadway sites …

Exploring The Academic, Social, And Cultural Experiences Of English Language Learners From Saudi Arabia At A Midwest University In The U.S., Sukainah A. Al Subia

Dissertations and Theses @ UNI

The world is experiencing an increasing number of international students who leave their countries to study abroad. The value and benefit of studying abroad influences many students to go on this educational journey. Research conducted over the past 20 years indicates that studying abroad provides both rewarding and challenging experiences. For example, studying abroad exposes students to exciting new cultures and places, developing academic/language skills and gaining social and cultural exposures which in turn enrich their global experience (Geeraert et al., 2014; Lillyman & Bennett, 2014; Wu et al., 2015). However, studying abroad can also pose certain challenges, including loneliness, …

Adult- And Peer-Created Motivational Climates In Sport And Injury Rehabilitation, Rachel Majewski

Dissertations and Theses @ UNI

The motivational climate is the environment, within an achievement setting, created by influential individuals (e.g., coach, athletic trainer, peers) through situational cues, expectations, feedback, and rewards. The way individuals within the setting interpret the motivational climate influences emotions, values, and behaviors which then directly encourages a specific state of participation. Coaches, athletic trainers, and peers need to be aware of the motivational climate they generate and the potentially constructive and detrimental effects on athletes in sport and injury rehabilitation.

The purpose of this study was to examine the relationships between the motivational climate in sport, sport commitment, and injury occurrence. …

Assessing Beliefs, Attitudes, And Perceived Risks Of Hiv As Predictors Of Hiv Testing Behavior Among Seniors In The Coachella Valley, California, Gillian Sealy

Health Sciences Program Student Theses, Dissertations and Capstones

According to the Centers for Disease Control and Prevention (CDC) (2017), at the end of 2014, approximately 428,724 people 50 years or older were diagnosed and living with HIV in the United States. A contributing factor to the high incidence of HIV in this population is unknown HIV/AIDS serostatus (Fenton, 2007). The U.S. Department of Health and Human Services (2018), terms serostatus as the state of having or not having detectable antibodies against a specific antigen (https://aidsinfo.nih.gov/understanding-hiv-aids/glossary/1632/serostatus). Contributing to the lack of knowledge about HIV serostatus, is that those over 50 are less likely to be tested for HIV even …

Pokémon Go As A Positive Virtual Reality Game: Promoting Cognitive, Affective, And Empathic Benefits, Rachel Carpenter

UNF Graduate Theses and Dissertations

Video game popularity and time playing in children, adolescents, and adults is steadily increasing due to heightened accessibility, advanced technological game design, and a rising sedentary lifestyle among Americans. The advent of exergames and virtual reality paradigms has led to a new wave of mobile video games that can be played anywhere, involve the combination of mobility and gaming, and may be used to improve cognition, affect, and perhaps empathy. The aim of the present study was to examine if the exergame Pokémon Go would improve visual and verbal working memory, attention, positive and negative affect, and empathy. Additionally, the …

Treatment Analysis Of A Captive Male Jaguar (Panthera Onca), Megan Colleen Morris

UNF Graduate Theses and Dissertations

Large carnivores in human care have been reported to engage in stereotypic behaviors. Such behavior is thought to be correlated with high stress levels, in part, due to captive environments limiting opportunities for functional consequences and environmental stimuli. Moreover, there are several arguments stating that stereotypic behaviors can be indicative of poor welfare, as they can often have severe negative emotional and physical effects on the animal. The first portion of this study included a five-phase treatment analysis which evaluated whether environmental manipulations decrease the frequency of stereotypic behaviors including pacing, over-grooming and tail-sucking exhibited by a single male jaguar …

Get Legitimate: Achievements Promote Recovery From Addiction Via Non-Addict Identity, Daniel Crutchfield

UNF Graduate Theses and Dissertations

Abstract

Despite decades of research, over 400 million people around the globe suffer from substance abuse and only 10% to 43% maintain abstinence after treatment. Social support, spirituality, self-regulation, and locus of control have all been examined for their efficacy and relationship with successful abstinence outcomes. Conceptually, educational/vocational achievement is believed to contribute to reforming an identity divorced from the previous lifestyle of active addiction. Educational and Vocational achievements as proxies for non-addict identity have only been investigated sporadically. The present study seeks to establish a quantitative link between successful long-term recovery and these types of goal-oriented achievements. A survey …

Cross-Cultural Study Of The Predictors Of Learning In Children Ages 11-15 Years Old, Nadina Melina Williams

UNF Graduate Theses and Dissertations

Academic achievement is deemed a significant indicator for a successful future. Cognitive ability, home environment, and metacognition are among the many factors research has posited to contribute to academic achievement and later success (Alloway & Alloway, 2010; Bradley & Caldwell, 1984, Veenman, Wilhelm, & Beishuizen, 2004). The present study examines the relation between cognitive ability (working memory (WM) and nonverbal ability), metacognitive awareness, implicit theories of IQ, home environment (socioeconomic status (SES), home life, and parental involvement in homework), and learning outcomes (grades) in two distinct sample populations. The study used a sample of 11-15-year-olds and their parents from two …

Priorities For School Safety: The Alignment Between Federal And State School Safety Legislation And Safety Needs As Perceived By Education Stakeholders In Florida Private Schools For Exceptional Students, Anthony D. Mortimer

UNF Graduate Theses and Dissertations

This study investigates the apparent threat assessment priorities of potential risks to safety in the school environment in the United States and whether stakeholders in Florida private schools that serve exceptional students agree with the priority given to specific identified potential threats. Faculty and staff, high school students, and the students’ parents and guardians at four Florida private schools for exceptional students rated their perceptions of the severity and likelihood of occurrence of nine potential threats identified in a review of federal and Florida state school safety laws and national and state government surveys of incident occurrences. Results showed that …

Assessing Ratio-Based Fatigue Indexes Using A Single Channel Eeg, Lucas B. Coffey

UNF Graduate Theses and Dissertations

Driver fatigue is a state of reduced mental alertness which impairs the performance of a range of cognitive and psychomotor tasks, including driving. According to the National Highway Traffic Safety Administration, driver fatigue was responsible for 72,000 accidents that lead to more than 800 deaths in 2015. A reliable method of driver fatigue detection is needed to prevent such accidents. There has been a great deal of research into studying driver fatigue via electroencephalography (EEG) to analyze brain wave data. These research works have produced three competing EEG data-based ratios that have the potential to detect driver fatigue.

Research has …

Associations Between Parenting, Neurobiological Variables, And Adolescent And Young Adult Risk-Taking, Sarah Meghan Mcclanahan

UNF Graduate Theses and Dissertations

Evidence suggests that adolescence and young adulthood is a transitional stage whereby unique contextual factors may increase the likelihood for certain individuals to engage in risk-taking compared to their peers. In addition to influential environmental aspects (i.e. parenting, societal affiliations, peer influence) an adolescent’s and young adult’s underdeveloped cognitive control system is unable to successfully inhibit early maturing tendencies such as sensation seeking and reward sensitivity. However, previous research indicates that certain parental mechanisms may serve as protective/promotive agents for stabilizing this neurobiological imbalance. Therefore, the focus of the current research was to examine how parenting behaviors and styles moderate …

Impressions Of A Female Political Candidate Based On Political Party Affiliation, Candice J. Veilleux

UNF Graduate Theses and Dissertations

There is a gender gap in United States politics; men are over represented, and prioritize issues/policies differently compared with women. Stereotypes may be associated depending on group memberships. Stereotypes of men (competent) are consistent and stereotypes of women (warm) are inconsistent with politicians (competent). I examined stereotypes of major/non-major political parties, and how party affiliation affects whether stereotypes about men/male politicians/women/female politicians predict female politicians’ traits. Stereotype valence ascribed to political parties is important because people vote for a positively viewed party/representative. I assessed the strength and valence of stereotypes associated with political parties, and found major parties were viewed …

Opioid Use Disorder: The Ugly Return And Treatment Effectiveness Of Heroin Use, Antwana L. Drayton

UNF Graduate Theses and Dissertations

Relationships among demographic, socioeconomic and person factors and Opioid Use Disorder diagnosis, treatment, and recidivism were explored. Data from a sample of 4,860 adults with substance use difficulties were analyzed. A program evaluation was conducted on Gateway Community Services to explore the use of Medication Assisted Treatments (MATs) and Psychosocial (PS) treatments to address Opioid Use Disorder. Using archival data, a chi-square analysis and independent sample t-test was performed. The results expressed that a relationship among race, type of substance use diagnosis, and treatment type and recidivism rate was found. While White/Non-Hispanics adults were more likely to use heroin than …

Individual And Organizational Culture Predictors Of Participation In Training And Development Activities Among Student Affairs Professionals, Andrea Adams-Manning

UNF Graduate Theses and Dissertations

Organizational culture substantially impacts employee motivation, employee behavior, and employee participation in professional development activities. In the field of Student Affairs, it is critical for employees to regularly participate in professional development activities to stay up-to-date with understanding today’s students’ needs and meeting federal and state demands. This study examined what individual and organizational culture factors predict participation in professional development activities among student affairs professionals at higher education institutions. For this study, 354 participants from various public and private institutions were emailed an anonymous web-based survey. Field theory served as the theoretical foundation giving perspective as to how external …

The Truth Is Out There: The Use Of Conspiracy Theories By Radical Violent Extremist Organizations, Gregory Rousis

UNF Graduate Theses and Dissertations

This paper sought to examine conspiracy theory (CT) use across three types of groups: radical violent extremists (RVE), non-violent extremists, and moderates. Using the theory of significance quest, or the desire for one’s life to have meaning (Kruglanski, Chen, Dechesne, Fishman, & Orehek, 2009), I sought to determine whether RVE groups were more likely to use CTs, invoke need for cognitive closure (NFCC) via the use of time pressure, elicit anomie, and promote significance quest through violence than the other groups. Using text analysis software, I pulled passages from six groups – two from each level of extremism - that …

The Perceived Emotional Intelligence Of Elementary Principals And Teachers' Job Satisfaction: Do They Relate?, Charis Lee Swift

UNF Graduate Theses and Dissertations

The purpose of this study was to examine the relation between teacher’s perceptions of their principal’s level of emotional intelligence and teachers’ job satisfaction level. Nine elementary schools within a small rural school district in a southern state were the selected cite for the research. Thirty-nine teachers completed two on-line surveys. One survey was intended to report their perceptions of their principal’s level of emotional intelligence and the second survey was intended to report their level of job satisfaction.

The primary research question was: What is the relation between elementary teachers’ perceptions of their principal’s emotional intelligence and the teachers’ …

The Effects Of Tact-To-Mand Transfer Procedures And Prompting Procedures For Increasing Independent Mands In A Child With Autism, Melissa C. Perdomo

UNF Graduate Theses and Dissertations

The present study examined tact-to-mand transfer procedures and prompting procedures on a child diagnosed with autism. There was one participant, a 3-year-old Hispanic male, with a limited manding repertoire whom also possessed knowledge of tacting items. A multiple baseline design across settings was implemented in order to increase the number of mands emitted by the participant. Data were collected using paper and pen recording by the researcher and another observer to provide interobserver agreement. Mastery probes were collected at one week, two weeks, and four weeks. Results indicated that transfer procedures may be helpful in generalizing manding for a child …

Conscious Conclusions: The Effect Of Positive-Attitude Cues On Teacher Candidate Dispositions About Mathematics, Shelletta Baker

UNF Graduate Theses and Dissertations

The purpose of this study was to use elements for developing teacher identity, personal philosophy, beliefs about teaching and learning, and reflection to frame an examination of the effect of Positive-Attitude Cues (PACs) on teacher candidates’(n = 135) mathematics anxiety and expressive writing. Participants were randomly assigned to a treatment (PACs) or control group (No-PAC) and their dispositions about mathematics were examined using the Revised Mathematics Anxiety Rating Scale (MARS-R); which had a Cronbach’s alpha of 0.96 and an expressive writing task before and after the intervention. A significant main effect of test time showed that participants …

The Influence Of Emotional Woundedness On Clergy Leaders In The Christian And Missionary Alliance A Q Methodology Study, Brian M. Shore

UNF Graduate Theses and Dissertations

This Q research designed study sought the answer to the research question, “What are the range of collectively help perceptions of leaders in the Christian and Missionary Alliance toward the impact that emotional woundedness has had on their leadership?” In doing so a conceptual framework was constructed from three psychological theories. These theories were Need Reduction Theory (Hull, 1973), Goal Theory (Adler, 1927) and finally a Theory of Cognitive Dissonance (Festinger, 1957). The 39 participants of this study were clergy leaders of the Christian and Missionary Alliance. The participants perspectives were compared and grouped, and three factors were revealed, along …

A Methodology To Predict Community College Stem Student Retention And Completion, Jennifer Lynn Snyder

Doctoral Dissertations

"Numerous government reports point to the multifaceted issues facing the country's capacity to increase the number of STEM majors, while also diversifying the workforce. Community colleges are uniquely positioned as integral partners in the higher education ecosystem. These institutions serve as an access point to opportunity for many students, especially underrepresented minorities and women. Community colleges should serve as a major pathway to students pursuing STEM degrees; however student retention and completion rates are dismally low. Therefore, there is a need to predict STEM student success and provide interventions when factors indicate potential failure. This enables educational institutions to better …

Virtual Reality Exceptionalism, Gilad Yadin

Vanderbilt Journal of Entertainment & Technology Law

Virtual reality is here. In just a few years, the technology moved from science fiction to the Internet, from specialized research facilities to living rooms. These new virtual reality environments are connected, collaborative, and social-built to deliver a subjective psychological effect that believably simulates spatial physical reality. Cognitive research shows that this effect is powerful enough that virtual reality users act and interact in ways that mirror real-world social and moral norms and behavior.

Contemporary cyberlaw theory is largely based on the notion that cyberspace is exceptional enough to warrant its own specific rules. This premise, a descendant of early …

"I Call Alexa To The Stand": The Privacy Implications Of Anthropomorphizing Virtual Assistants Accompanying Smart-Home Technology, Christopher B. Burkett

Vanderbilt Journal of Entertainment & Technology Law

This Note offers a solution to the unique privacy issues posed by the increasingly humanlike interactions users have with virtual assistants, such as Amazon's Alexa, which accompany smart-home technology. These interactions almost certainly result in the users engaging in the cognitive phenomenon of anthropomorphism--more specifically, an assignment of agency. This is a phenomenon that has heretofore been ignored in the legal context, but both the rapidity of technological advancement and inadequacy of current applicable legal doctrine necessitate its consideration now. Since users view these anthropomorphized virtual assistants as persons rather than machines, the law should treat them as such. To …

Evil Nudges, Michal Lavi

Vanderbilt Journal of Entertainment & Technology Law

The seminal book Nudge by Richard Thaler and Cass Sunstein demonstrates that policy makers can prod behavioral changes. A nudge is "any aspect of the choice architecture that alters people's behavior in a predictable way without forbidding any options or significantly changing their economic incentives." This type of strategy, and the notion of libertarian paternalism at its base, prompted discussions and objections. Academic literature tends to focus on the positive potential of nudges and neglects to address libertarian paternalism that does not promote the welfare of individuals and third parties, but rather infringes on it-a concept this Article refers to …

Memory And Executive Functions In Alexithymia, Nicolas Vermeulen, Irena Domachowska, Kristy A. Nielson

Psychology Faculty Research and Publications

No abstract provided.

Constructing Two Phonological Systems: A Phonetic Analysis Of /P/, /T/, /K/ Among Early Spanish–English Bilingual Speakers, Earl K. Brown, Mary T. Copple

Faculty Publications

Aims and objectives/purpose/research questions: Many early Spanish-English bilingual speakers in the USA learn Spanish as their first language at home and English in school. This paper seeks to elucidate whether these speakers develop a separate phonological system for English and, if so, the role of primary and secondary cues in the development of the second language (L2) system.

Design/methodology/approach: The phonetic realization of the voiceless stops /p/, /t/, /k/ is analyzed among three groups: early Spanish-English bilinguals; L1 English speakers who are late learners of Spanish; and L1 Spanish speakers who are late learners of English. The participants (N = …

Investment Behavior Analysis Based On Tail Risk Management, Yu Sun

Statistics

As behavioral finance is becoming more prevalent in academic area, a study is worth conducting to pinpoint investors’ preference through managing tail risk of asset portfolios. This study investigates investors’ investment behaviors by modeling their investment personalities based on tail risk management. We incorporate CVaR approach to model traditional and non-traditional investment behaviors by reshaping the tails of portfolio return. To be specific, we build model to maximize left-tail CVaR, minimize right-tail CVaR, minimize left-tail CVaR models, and a mixed model that maximize left-tail CVaR and minimize righttail CVaR simultaneously based on various group of rational and irrational investors. Our …

Not In My Backyard, Joey Franklin

Faculty Publications

For a few months one summer when I was a kid, a homeless man slept in the alleyway behind our home. Our backyard shared a fence with a two-story Methodist church that went largely unused during the week, and the small concrete patio beneath its back stairs made for a quiet, inviting shelter from the rain. The man generally came and went under the cover of night, so we didn’t notice him much, but occasionally we’d hear him cough, or smell cigarette smoke wafting over the fence, and we’d know he was back again. I don’t remember actually fearing him, …

Prenatal Parental Designing Of Children And The Problem Of Acceptance, David A. Jensen

Faculty Publications

Seemingly ever improving medical technology and techniques portend the possibility of prenatally enhancing otherwise healthy, normal children—seamlessly enhancing or adding to a child’s natural abilities and characteristics. Though parents normally engage in enhancing children, i.e., child rearing, these technologies present radically new possibilities. This sort of enhancement, I argue, is morally problematic for the parent: the expectations of the enhancing parent necessarily conflict with attitudes of acceptance that moral parenting requires. Attitudes of acceptance necessitate that parents are open to the essentially-individual choices of the child that will determine the kind of person he or she becomes. However, the intentional …

“Can’T Live With Or Without Them:” Transitions And Young Adults’ Perceptions Of Sibling Relationships, Alexander C. Jensen Phd, Shawn D. Whiteman, Karen L. Fingerman

Faculty Publications

Extant research documents how siblings’ relationships develop from childhood through adolescence; yet, we know little about how sibling relationships change in young adulthood. Rooted in life course theory, this 2-wave longitudinal study investigated changes in sibling closeness and conflict, and the roles of life transitions and sibling similarity in life stage. Participants included 273 young adults from 180 families who reported on 340 sibling relationships (Time 1 M age = 24.45, SD = 5.33; Time 2 M age = 30.23, SD = 5.33). Multilevel repeated measures analysis of covariance indicated that, on average, siblings’ perceptions of conflict declined over the …

Conducting The Coded Message Songs Of Slavery: Context, Connotation, And Performance Preparation, Rebecca Lynn Raber

Music

The coded message songs of slavery are a mysterious and fascinating entity. Within the lyrics of these seemingly innocuous plantation songs are coded messages for escape, messages that provided secret information to enslaved workers on Antebellum plantations. Over the course of more than 250 years of slavery on American soil, countless enslaved Africans found freedom through the use of coded message songs and the Underground Railroad. What are these songs? Which lyrics provided this secret information? How can a study of this music provide a better musical experience for conductors, singers, and listeners? This disquisition offers answers to these important …