Digital Commons Network^™

An Investigation Of Lab-Based Research Procedural Fidelity: The Relationship Between Experimenter Infant-Directed Speech, Temperament And Language Proficiency, Tess A. Simpson

Electronic Theses and Dissertations

The purpose of the present study was to investigate whether developmental researchers were influenced in the laboratory by the characteristics of children who participate in their research. I hypothesized that experimenters, as social partners, would adapt their speaking and other behaviors to the child’s perceived temperamental profile and language proficiency. I specifically focused on whether experimenters would adhere to the experimental laboratory procedure of two elicited imitation tasks, Feed Bear and Make a Rattle, in an archival dataset. Participants included 61 primarily white 15-month-olds. Coders transcribed infant directed speech (IDS) and analyzed transcriptions for total words, words per sentence, and …

Community College Faculty’S Perceptions Of Culturally Responsive Teaching, Sarah Tolbert-Hurysz

Electronic Theses and Dissertations

This qualitative study sought to understand community college faculty’s perceptions of and experiences with culturally responsive teaching. Participants were full- and part-time faculty currently employed at community colleges in the Southeastern United States and purposefully selected to provide information-rich data. Data collected from the semi-structured, in-depth interviews with the participants were coded and thematically analyzed. Emerging themes included faculty’s inclusion of varied categories of cultural diversity when describing students; limited knowledge related to culturally responsive teaching; perception that culturally responsive teaching is centered on connecting and building relationships with students; belief in the value of providing students exposure to different …

A Phenomenological Study Of Tenure-Track Faculty Serving In Dual Roles As Administrators, Keri L. Carter

Electronic Theses and Dissertations

This qualitative, phenomenological study explores the lived experiences of tenure-track faculty serving in dual roles as administrators at Carnegie classified R2 and R3 higher education institutions within the United States. Fourteen participants completed one-on-one, semi-structured interviews about their lived experiences as tenure-track faculty members serving in dual roles. Participants discussed rewards and motivations as well as challenges. Additionally, participants discussed perceptions of their academic identities. Key themes emerged during data analysis. Rewards and motivations included the following: Community change agent and student advocate, a “seat at the table,” collegiality, flexibility, confidence from prior experience and clear tenure procedures, and job …

Importance Of The Microhabitat And Microclimate Conditions In The Northern Gray-Cheeked Salamander (Plethodon Montanus) Across An Elevation Gradient, Trevor Chapman

Electronic Theses and Dissertations

The southern Appalachian Mountains have among the highest salamander diversity in the world, largely due to local speciation in the family Plethodontidae. Plethodontid salamanders (i.e., lungless salamanders) are particularly sensitive to habitat climate conditions due to their reliance on cutaneous respiration, and their immediate environmental conditions (microhabitat) likely influence their dispersion and activity more than the large-scale atmospheric conditions. The Northern Gray-cheeked salamander (Plethodon montanus) is restricted to high elevations in the Appalachian Mountains. Our goal was to investigate the relationship between P. montanus and its microhabitat by examining behavioral preference for climatic conditions, characterizing the microclimate with …

The Folk Festival Of The Smokies And The Role Of Music Festivals In Preserving Old-Time Music In Appalachia, Keegan Luckey-Smith

Electronic Theses and Dissertations

This thesis examines the history of the Folk Festival of the Smokies, which sought to preserve old-time music as an expression of southern Appalachian regional culture. The study uses qualitative methods, including personal interviews with one of the founders and significant festival participants, supplemented with archival and historical research into photographs, festival performances and literature regarding the festival. Since the festival operated for thirty-three years as a small festival in a relatively isolated location in eastern Tennessee, this case study serves as an example of the role of festivals in intangible cultural heritage preservation in relatively rural settings. The legacy …

Domestic Violence Against Men: Their Report Decision Making Process, Ngozi Aleke

Electronic Theses and Dissertations

Little or nothing is really known about a man’s victimization in a domestic violence situation. Generally domestic violence is viewed from the lens of a women with the typical idea that women are the victim while men, the perpetrators of violence. Overtime, this societal perception is beginning to subside as researchers have proven that men are also victims of domestic violence (Straus, Gelles, & Steinmetz,1980). Despite this revelation, not much is known about male victimization as most men prefer not to report their victimization. This study seeks to examine the reasons for not reporting victimization and the effect of this …

A Frayed Edge: A Qualitative And Poetic Inquiry Analysis Of White Antiracist Protest In 2020, Emily Katt

Electronic Theses and Dissertations

This multiphasic study explored the narratives of five first-time Black Lives Matter protesters demonstrating during the historic confluence of conflicts in 2020 America. After positioning the liminal 2020 circumstances within an antiracist research lens, the author analyzed, first through grounded theory and then secondarily through poetic inquiry, how these five participants described their protest experiences. The grounded theory phase yielded an overarching theory that first-time protestors experienced a dual process of unsuturing and of calling-out, with three subthemes categorized within each of these two processes. The author moved into analysis with the poetic inquiry phase, crafting poems guided by six …

Perceptions Of Middle School Teachers Regarding Differentiation Instruction, Karen Mclerran

Electronic Theses and Dissertations

The purpose of this qualitative phenomenological study was to examine the perceptions of middle school teachers regarding differentiation of instruction for students with mild to moderate disabilities. Although there has been little documentation in the literature regarding instructional differentiation five factors that facilitate change have been identified in the framework.

Data collection strategies included one-on-one semi-structured interviews and questionnaires. Analysis of data occurred in three phases: (a) transcribing interviews, (b) member checking of the transcripts, (c) coding-recoding of the data. The analysis of data was based on the theoretical proposition that student achievement, positive behaviors, and increased learner motivation fosters …

K-5 Elementary Alternative Program: A Case Study, William E. Scheuer Iv

Electronic Theses and Dissertations

The purpose of this case study was to examine how the K-5 elementary alternative program All Students Can Thrive (ASCT) used student-centered learning practices to influence the whole child. There is a lack of research on K-5 elementary alternative programs, such as ASCT, and specifically those that integrate student-centered learning practices to influence the whole child. Literature does not contain universally accepted interventions that are effective in the elementary alternative setting to help students return to the mainstream classroom setting better prepared to display appropriate behaviors when a student is removed from a mainstream classroom setting due to disruptive behaviors. …

Validating An Internet Gaming Disorder Measure During Covid-19: Video Game Use, Distance Learning, And Impacts Of Covid-19 On Gaming Behavior, Christin Collie

Electronic Theses and Dissertations

For most students, playing video games is a popular, enjoyable activity to do in their leisure time. While many people play video games for fun, some do develop problems associated with their play. Excessive engagement in video game play can lead to significant impairment and clinically significant levels of harm. However, there are several important gaps in the research literature which limit understanding of potential harm. First, little is known about the gaming behavior of students, ranging from middle-school to graduate school, specifically as it relates to their reasons for playing video games and their time spent playing. Second, concerns …

“It’S About The Two Selves”: Experiences In Code-Switching Between Home And Academic Environments, Travis Wolven

Electronic Theses and Dissertations

This qualitative research study is an exploration of how college students navigate code-switching between their home and academic environments. Data were collected from five participants using interview and small group methods. Through the lenses of Coordinated Management of Meaning (CMM) and Memorable Messages (MM) frameworks, the researcher explores how key MMs affect how participants coordinate and manage meaning in communications with others in their home and college environments. Findings were fourfold: 1) participants chose between following established and creating new rules when code-switching; 2) participants shared experiences and strategies regarding knowing when and how to code-switch; 3) preparing audiences for …

An Evaluation Of Media Messaging By African Fashion Designers And Marketing Message Strategies, Esther Oyindamola Oyanibi

Electronic Theses and Dissertations

In recent times, African brands have been featured heavily in global landscape fashion events, with brands from Nigeria, South Africa, and Kenya leading the way. Although such recognition could be traced to their expertise, the unique approach of African brands involves putting out unique designs that easily stand out in the global fashion market. However, their uniqueness goes beyond the designs they put out, as it is also strongly expressed in their media messaging and, consequentially, their marketing strategy.

This study provides a content analysis of the most important characteristics of eight brands from different regions of the African continent. …

Physician Quality Scores And The Presentation And Delivery Method Of Data In A Residency Program, Monaco Briggs

Electronic Theses and Dissertations

The United States health care expenditures are higher than any other developed country. Due to this, physician payment reform is moving from fee-for-service (FFS) to a value-based model, with a focus on prevention and quality. The purpose of this quantitative study was to measure the effect of a series of data delivery interventions associated with the quality scorecards and which method increased the quality scores at a medical teaching practice in Tennessee.

Data were gathered via the Physician Quality Scorecard, an internally developed instrument. Each quarter, a different data delivery intervention was performed, and scorecard data were analyzed …

Borderline Personality Disorder And Violent Crime: The Moderating Role Of Sex And Race, Genevieve Allison

Electronic Theses and Dissertations

People receiving treatment for substance use disorders (SUD) are at risk of justice involvement. Although it is well-established that borderline personality disorder (BPD) increases risk for criminal involvement, it is unclear whether this relationship exists among people with SUDs. Furthermore, prior research has found sex and race differences in the relationships between BPD and justice involvement as well as violence, but these moderators have not been explored within a substance using sample. The current study utilized a sample receiving SUD treatment to examine whether BPD is associated with prior violent charges and, if race and sex moderated this relationship. Results …

Highlighting Excellence In Small Schools, Anneris Coria-Navia, Aimee Leukert, Jerome Thayer, Maria Bastien Valenca, Elissa Kido

Faculty Publications

No abstract provided.

Indigenous Peoples In Canada: A Bibliography Of Legal And Other Works To 1994, Kristen Clark, Leslie Haddock, Kent Mcneil

All Papers

No abstract provided.

Opensep: A Generalizable Open Source Pipeline For Sofa Score Calculation And Sepsis-3 Classification, Mackenzie R Hofford, Sean C Yu, Alistair E W Johnson, Albert M Lai, Philip R O Payne, Andrew P Michelson

2020-Current year OA Pubs

EHR-based sepsis research often uses heterogeneous definitions of sepsis leading to poor generalizability and difficulty in comparing studies to each other. We have developed OpenSep, an open-source pipeline for sepsis phenotyping according to the Sepsis-3 definition, as well as determination of time of sepsis onset and SOFA scores. The Minimal Sepsis Data Model was developed alongside the pipeline to enable the execution of the pipeline to diverse sources of electronic health record data. The pipeline's accuracy was validated by applying it to the MIMIC-IV version 1.0 data and comparing sepsis onset and SOFA scores to those produced by the pipeline …

X-Linked Hypophosphatemia Caused By The Prevailing North American Phex Variant C.*231a>G; Exon 13–15 Duplication Is Often Misdiagnosed As Ankylosing Spondylitis And Manifests In Both Men And Women, Kathryn Mccrystal Dahir, Margo Black, Gary S Gottesman, Erik A Imel, Steven Mumm, Cindy M Nichols, Michael P Whyte

2020-Current year OA Pubs

Inactivating mutations of the gene coding for phosphate-regulating endopeptidase homolog X-linked (PHEX) cause X-linked hypophosphatemia (XLH). A novel

Evolutionary Cartographies Of Language Diversification: Quantitative Approaches To The Geolinguistic Mapping Of The Kayanic Languages (Central Borneo), Deandré A. Espree-Conaway

Theses and Dissertations

Why are there so many languages in the world and how did this diversity come about? Every day, humans around the world speak over 7,000 languages. One of the most impactful theories describing the processes and mechanisms of language diversification is that of the Linguistic Niche Hypothesis (Lupyan & Dale 2010). The Linguistic Niche Hypothesis suggests that languages adapt to their environments (Lupyan & Dale 2010: 1). Lupyan and Dale describe it, stating that "just as biological organisms are shaped by ecological niches, languages structures...adapt to the environment (niche) in which they are being learned and used" (2010: 1). Taking …

A Novel, Likely Pathogenic Variant In Ubtf-Related Neurodegeneration With Brain Atrophy Is Associated With A Severe Divergent Neurodevelopmental Phenotype, Rory J Tinker, Tiffany Guess, David C Rinker, Jonathan H Sheehan, Daniel Lubarsky, Binu Porath, Mackenzie Mosera, Ping Mayo, Emily Solem, Laura A Lee, Asha Sharam, Jennifer Brault

2020-Current year OA Pubs

BACKGROUND: A de novo, pathogenic, missense variant in UBTF, c.628G>A p.Glu210Lys, has been described as the cause of an emerging neurodegenerative disorder, Childhood-Onset Neurodegeneration with Brain Atrophy (CONDBA). The p.Glu210Lys alteration yields a positively charged stretch of three lysine residues. Functional studies confirmed this change results in a stronger interaction with negatively charged DNA and gain-of-function activity when compared to the wild-type sequence. The CONDBA phenotype reported in association with p.Glu210Lys consists of normal early-neurodevelopment followed by progressive motor, cognitive, and behavioral regression in early-to-middle childhood.

METHODS AND RESULTS: The current proband presented at 9 months of age with …

Access To Music Among Air Traffic Controllers: Perceptions, Performance, Stress, And Ethics, Vincent Paul Domen

Theses and Dissertations

The purpose of this study was to examine the interactions between music listening, stress, and performance among 268 air traffic controllers. The research questions included: (1) What is the relationship between air traffic controller perceived performance and music listening?; (2) What is the relationship between air traffic controller stress level and music listening?; (3) Should music listening be considered an ethical and/or effective solution to improve emotional and physiological outcomes among air traffic controllers? The results showed that as ratings increased for (1) agreement that participants listened to music while working, (2) time spent listening to music; (3) beliefs that …

College Students And Cyberbullying: How Social Media Use Affects Social Anxiety And Social Comparison, Travis N. Lam, D. Brayden Jensen, Joseph D. Hovey, Michelle E. Roley-Roberts

Psychological Science Faculty Publications

Cyberbullying is defined as aggression intending to inflict harm on others by electronic communication technologies. Cyberbullying has become more common as social media has grown and is accompanied by negative mental health consequences. Research on cyberbullying and mental health in adolescents suggests cyberbullying victimization moderates the relationship between social comparison and social anxiety, but little is known about this phenomenon in college students. Therefore, the objective of this study was to explore the relationship between cyberbullying, social anxiety, and social comparison amongst college students. A convenience sample of 486 undergraduate students from southern Texas and northern Ohio completed a PyschData …

Risk Of Nonalcoholic Fatty Liver Disease And Associations With Gastrointestinal Cancers, Scott Mchenry, Xiaoyu Zong, Mengyao Shi, Cassandra D L Fritz, Katrina S Pedersen, Linda R Peterson, Jeffrey K Lee, Ryan C Fields, Nicholas O Davidson, Yin Cao

2020-Current year OA Pubs

Metabolic syndrome may contribute to the rising incidence of multiple gastrointestinal (GI) cancers in recent birth cohorts. However, other than hepatocellular carcinoma, the association between nonalcoholic fatty liver disease (NAFLD) and risk of non-liver GI cancers is unexplored. We prospectively examined the associations of NAFLD risk with GI cancers among 319,290 participants in the UK Biobank (2006-2019). Baseline risk for NAFLD was estimated using the Dallas Steatosis Index, a validated prediction tool. Multivariable Cox models were used to estimate relative risks (RRs) and 95% confidence intervals (CIs) according to NAFLD risk categories: low (<20%), intermediate (20%-49%), and high (≥50%). We also examined the associations by age of cancer diagnosis (earlier onset [<60] vs. ≥60). A total of 273 incident liver cancer and 4789 non-liver GI cancer cases were diagnosed. Compared with individuals at low risk for NAFLD, those at high risk had 2.41-fold risk of liver cancer (RR = 2.41, 95% CI: 1.73-3.35) and 23% increased risk of non-liver GI cancers (RR = 1.23, 95% CI: 1.14-1.32) (all p

Bystander Antecedent Scale: Initial Development And Validation, Ashley Jean Friesen-Janochoski

Theses and Dissertations

The present study explored the development and initial validation of a measure of bystander intervention behaviors in situations of sexual assault. There is a gap in existing scales using a theoretical basis when measuring bystander behaviors. The scales that do exist focus primary on bystander attitudes and are not theory driven (Banyard et al., 2005; Banyard & Moynihan, 2008; Banyard, 2008; McMahon et al., 2011). Our purpose was to develop and provide initial norming and validity information for the Bystander Antecedent Scale (BAS). The BAS assesses the attitudes, social norms, and behavioral control people experience related to bystander’s behaviors when …

Performance Comparison Of Weak And Strong Learners In Detecting Gps Spoofing Attacks On Unmanned Aerial Vehicles (Uavs), Aydan Gasimova

Theses and Dissertations

Unmanned Aerial Vehicle systems (UAVs) are widely used in civil and military applications. These systems rely on trustworthy connections with various nodes in their network to conduct their safe operations and return-to-home. These entities consist of other aircrafts, ground control facilities, air traffic control facilities, and satellite navigation systems. Global positioning systems (GPS) play a significant role in UAV's communication with different nodes, navigation, and positioning tasks. However, due to the unencrypted nature of the GPS signals, these vehicles are prone to several cyberattacks, including GPS meaconing, GPS spoofing, and jamming. Therefore, this thesis aims at conducting a detailed comparison …

Whole Fruit Consumption, 100% Fruit Juice Consumption, And Cardiovascular Disease (Cvd) In U.S. Adults: Analysis Of 2019 Brfss, Brendan James Kesler

Theses and Dissertations

The consumption of whole fruit is well established to promote health and prevent disease. The Dietary Guidelines for Americans includes both whole fruit and 100% fruit juice in its intake recommendations. Compositional differences between whole fruit and 100% fruit juice may exist especially with regard to health-promoting dietary fiber. Based on potential compositional differences, a primary hypothesis was created: whole fruit consumption frequency will be lower in adults with less favorable cardiovascular measures. Additionally, a secondary hypothesis was created: 100% fruit juice consumption frequency will be higher in adults with less favorable cardiovascular measures. To explore the hypothesis, a cross-sectional, …

Perceptions And Identities Of Adolescent Reader: A Mini Ethnographic Case Study, Rebecca Rose Johnson

Theses and Dissertations

This research explored ways in which educators can provide learners with differentiated instruction through student choice that provides engagement to positively interact with a student’s reading identity. Throughout their learning journey, learners may have both positive and negative experiences with reading that directly affect their reading identity. Students need support and guidance through multiple learning opportunities of choice in their reading and making positives connections with literature while reaching set learning objectives.In this dissertation, relevant literature was reviewed, investigating the benefits of student choice in reading and the effects that choice has on a student’s reading identity. The primary goals …

Factors That Influence School Nurses' Intent To Report Child Maltreatment, Catherine M. Jordan

Theses and Dissertations

Introduction: Child maltreatment is a global problem that causes harm to the well-being of a child that extends to adulthood. In the United States alone, there are 158,900 child victims in 2019 and 1,779 child fatalities. Despite national attention and the availability of child abuse education, the victimization statistics have remained essentially unchanged in the last 11 years. Nurses are mandated reporters of child maltreatment. School nurses are frequent observers in a child’s life, thus leaving them uniquely qualified for real-time assessment. The purpose of this study is to determine what factors correlate with the school nurse’s intent to report …

The Financial Health Of R2, Land-Grant Universities: The Relationship Of Government Appropriations And Other Major Revenue Streams On Overall Financial Health, Aaron Mitchell

Theses and Dissertations

College and university administrators must be able to process large amounts of financial information quickly and be able to communicate information about financial performance to governing boards. Financial ratio analysis provides a framework for administrators to identify financial and operational concerns as well as variances from institutional plans and policies. Modern financial ratio analysis in the higher education industry relies on a set of standard ratios that comprise the Composite Financial Index (CFI). With more frequent debilitating economic events such as the Great Recession and the COVID-19 pandemic and the predicted enrollment cliff on the horizon, college and university administrators …

Exploration Of The Handling Qualities Of An Autonomous Unmanned Aircraft System Using A Grounded Theory Methodology Toward The Identification Of Characteristic Traits, Michael Mclean

Theses and Dissertations

This grounded theory study explores the handling qualities of an autonomous, large UAS based upon semi-structured interviews with eleven MQ-4C Triton air vehicle operators (AVO). Through inquiry into the tasks and difficulties experienced during operation of Triton, themes regarding the role of the AVO, the role of the automation, and the role of the interface were developed using the constant comparative method. Interconnections between the developed themes led to theory about the applicability of the handling quality framework to autonomous UAS, the tasks performed by the AVO, the human factors applied to AVO, and the relationship of the AVO to …