Digital Commons Network^™

The Moral Foundations Of Attitudes Toward Mask Wearing, Kristen N. Leighton

Theses and Dissertations

As COVID-19 becomes endemic it is important to understand individual differences in motivation and adherence to mask wearing policies and recommendations. Mask wearing appears to be one way to protect communities, slow the spread, and save lives when COVID-19 rates spike in communities The main study aim was to examine how Moral Foundations Theory and Theory of Planned Behavior, specifically subjective norms, may explain individual differences in mask wearing to slow the spread of COVID-19. Understanding the psychological correlates of why and how often individuals wear a mask to slow the spread of COVID-19 can help community leaders, public health …

Examining Cultural Identification And Substance Use Among American Indian And Caucasian Adults, Lynn Ruth Martell

Theses and Dissertations

Previous research suggests American Indians (AIs) demonstrate higher levels of substance use and related consequences. AIs have experienced historical trauma through colonization which has created shifts in the way AIs conceptualize their identity. However, the literature on cultural identification as an influencing factor of substance use among AIs is inconsistent. The current study examined alcohol and drug use/related consequences, collective self-esteem, and cultural identification among 213 AI (n = 44) and Caucasian (CA; n = 169) adults via online surveys. Results indicated higher scores on the American Indian Cultural Identification (AICI) scale was a predictor for increased alcohol and drug …

Data Driven Approach To Saltwater Disposal (Swd) Well Location Optimization In North Dakota, Kalyanaraman Venugopal

Theses and Dissertations

The sharp increase in oil and gas production in the Williston Basin of North Dakota since 2006 has resulted in a significant increase in produced water volumes. Primary mechanism for disposal of produced water is by injection into underground Inyan Kara formation through Class-II Saltwater Disposal (SWD) wells. With number of SWD wells anticipated to increase from 900 to over 1400 by 2035, localized pressurization and other potential issues that could affect performance of future oil and SWD wells, there was a need for a reliable model to select locations of future SWD wells for optimum performance. Since it is …

Alcohol Misuse In Patients With Alcohol‐Related Liver Disease: How Can We Do Better? A Narrative Review Of The Literature, Jane Horrell, Lynne Callaghan, Ashwin Dhanda

More Faculty of Health Research

Background: Ongoing alcohol use is strongly associated with progressive liver damage and higher mortality in patients with alcohol- related liver disease (ArLD). Reduction in alcohol use is therefore the cornerstone of treatment to improve the long-term outcome of these patients. However, a large proportion of patients continue to use alcohol and do not access or engage with alcohol treatment services after a diagnosis of ArLD. We reviewed the literature on factors associated with ongoing alcohol consumption among patients with ArLD to identify barriers or facilitators to their accessing alcohol treatment.Methods: A search of MEDLINE and EMBASE was conducted using search …

Protocol: Conflict Of Interest Issues When Engaging Stakeholders In Health And Healthcare Guideline Development: A Systematic Review, Joanne Khabsa, Jennifer Petkovic, Alison Riddle, Lyubov Lytvyn, Olivia Magwood, Pearl Atwere, Pauline Campbell, Srinivasa V. Katikireddi, Bronwen Merner, Mona Nasser, Stephanie Chang, Garcia A Jaramillo, Heather Limburg, Jeanne Marie Guise, Peter Tugwell, Elie A. Akl

More Faculty of Health Research

AbstractThis is the protocol for a Campbell systematic review. The overall objective of this study is to gather and summarize the existing literature on conflict of interest issues when engaging stakeholders in guideline development.

Bridging The Technological Divide: Stigmas And Challenges With Technology In Digital Brain Health Studies Of Older Adults, Jessica Nicosia, Andrew J Aschenbrenner, Sarah L Adams, Marisol Tahan, Sarah H Stout, Hannah Wilks, Joyce E Balls-Berry, John C Morris, Jason Hassenstab

2020-Current year OA Pubs

The COVID-19 pandemic has increased adoption of remote assessments in clinical research. However, longstanding stereotypes persist regarding older adults' technology familiarity and their willingness to participate in technology-enabled remote studies. We examined the validity of these stereotypes using a novel technology familiarity assessment (

Using Innovation-Corps (I-Corps™) Methods To Adapt A Mobile Health (Mhealth) Obesity Treatment For Community Mental Health Settings, Rita Haddad, Carolina Badke D'Andrea, Amanda Ricchio, Bradley Evanoff, Elaine H Morrato, Joseph Parks, John W Newcomer, Ginger E Nicol

2020-Current year OA Pubs

BACKGROUND: We employed Innovation Corps (I-Corps™) methods to adaptation of a mobile health (mHealth) short-message-system (SMS) -based interactive obesity treatment approach (iOTA) for adults with severe mentall illness receiving care in community settings.

METHODS: We hypothesized "jobs to be done" in three broad stakeholder groups: "decision makers" (DM = state and community clinic administrators), "clinician consumers" (CC = case managers, peer supports, nurses, prescribers) and "service consumers" (SC = patients, peers and family members). Semistructured interviews (

RESULTS: Four themes emerged across groups: education, inertia, resources and ownership. Sub-themes in education and ownership differed between DM and CC groups on …

Rhyme, Metrical Tension, And Formal Ambiguity In Kendrick Lamar’S Flow, Benjamin Wadsworth, Simon Needle

Faculty Articles

The flow of Kendrick Lamar veers between old-school, metrically rigid and new-school, prose-like rhymes. Through manipulating rhymes within 4/4 time, Lamar increases and decreases affective tension, suggests formal ambiguity, and highlights changes in point of view and literary topic. Although rhyme manipulations have been discussed by Kyle Adams (2009), Mitch Ohriner (2019a), and others as sources of formal contrasts, their effects on affective tension, relaxation, and formal functionality have been unspecified. In this essay, we propose a more comprehensive model of rhyme-based tension and relaxation, then apply it to questions of formal norms and ambiguities in Lamar’s songs. Analyses of …

Development And Implementation Of An Electronic Clinical Dementia Rating And Financial Capacity Instrument-Short Form, Taylor Howell, John C Morris, Krista L Moulder, Connie Mayo, Maria Carroll, Yan Li, Et Al

2020-Current year OA Pubs

Introduction: To address the need for remote assessments of cognitive decline and dementia, we developed and administered electronic versions of the Clinical Dementia Rating (CDR®) and the Financial Capacity Instrument-Short Form (FCI-SF) (F-CAP

Methods: The CDR and FCI-SF were adapted for remote, unsupervised, online use based on item response analysis of the standard instruments. Participants completed the eCDR and eFCI first in clinic, and then at home within 2 weeks.

Results: Of the 243 enrolled participants, 179 (73%) cognitively unimpaired (CU), 50 (21%) with mild cognitive impairment (MCI) or dementia, and 14 (6%) with an unknown diagnosis, 84% and 85% …

Stigma Towards Mental Illness And Help-Seeking Behaviors Among Adult And Child Psychiatrists In Hungary: A Cross-Sectional Study, Dorottya Őri, Péter Szocsics, Tamás Molnár, Fanni Virág Ralovich, Zsolt Huszár, Ágnes Bene, Sándor Rózsa, Zsuzsa Győrffy, György Purebl

2020-Current year OA Pubs

OBJECTIVE: Stigma towards people with mental health problems is a growing issue across the world, to which healthcare providers might contribute. The aim of the present study was to explore psychiatrists' attitudes towards their patients and link them to psychosocial and professional factors.

METHODS: An online questionnaire was used to approach the in- and outpatient psychiatric services across Hungary. A total of 211 trainees and specialists in adult and child psychiatry participated in our study. Their overall stigmatizing attitudes were measured, with focus on attitude, disclosure and help-seeking, and social distance dimensions by using the self-report Opening Minds Stigma Scale …

Enhancing Neuroimaging Genetics Through Meta-Analysis For Tourette Syndrome (Enigma-Ts): A Worldwide Platform For Collaboration, Peristera Paschou, Emily D Bihun, Tamara Hershey, Jonathan M Koller, Kevin J. Black, Et Al.

2020-Current year OA Pubs

Tourette syndrome (TS) is characterized by multiple motor and vocal tics, and high-comorbidity rates with other neuropsychiatric disorders. Obsessive compulsive disorder (OCD), attention deficit hyperactivity disorder (ADHD), autism spectrum disorders (ASDs), major depressive disorder (MDD), and anxiety disorders (AXDs) are among the most prevalent TS comorbidities. To date, studies on TS brain structure and function have been limited in size with efforts mostly fragmented. This leads to low-statistical power, discordant results due to differences in approaches, and hinders the ability to stratify patients according to clinical parameters and investigate comorbidity patterns. Here, we present the scientific premise, perspectives, and key …

Examining Virtual Driving Test Performance And Its Relationship To Individuals With Hiv-Associated Neurocognitive Disorders, David Grethlein, Vanessa Pirrone, Kathryn N Devlin, Will Dampier, Zsofia Szep, Flaura K Winston, Santiago Ontañón, Elizabeth A Walshe, Kim Malone, Shinika Tillman, Beau M Ances, Venk Kandadai, Dennis L Kolson, Brian Wigdahl

2020-Current year OA Pubs

SIGNIFICANCE: Existing screening tools for HIV-associated neurocognitive disorders (HAND) are often clinically impractical for detecting milder forms of impairment. The formal diagnosis of HAND requires an assessment of both cognition and impairment in activities of daily living (ADL). To address the critical need for identifying patients who may have disability associated with HAND, we implemented a low-cost screening tool, the Virtual Driving Test (VDT) platform, in a vulnerable cohort of people with HIV (PWH). The VDT presents an opportunity to cost-effectively screen for milder forms of impairment while providing practical guidance for a cognitively demanding ADL.

OBJECTIVES: We aimed to: …

Cognitive And Brain Reserve Predict Decline In Adverse Driving Behaviors Among Cognitively Normal Older Adults, Samantha A Murphy, Ling Chen, Jason M Doherty, Prerana Acharyya, Noah Riley, Ann M Johnson, Alexis Walker, Hailee Domash, Maren Jorgensen, Sayeh Bayat, David B Carr, Beau M Ances, Ganesh M Babulal

2020-Current year OA Pubs

Daily driving is a multi-faceted, real-world, behavioral measure of cognitive functioning requiring multiple cognitive domains working synergistically to complete this instrumental activity of daily living. As the global population of older adult continues to grow, motor vehicle crashes become more frequent among this demographic. Cognitive reserve (CR) is the brain's adaptability or functional robustness despite damage, while brain reserve (BR) refers the structural, neuroanatomical resources. This study examined whether CR and BR predicted changes in adverse driving behaviors in cognitively normal older adults. Cognitively normal older adults (Clinical Dementia Rating 0) were enrolled from longitudinal studies at the Knight Alzheimer's …

Reduced Expression In Preterm Birth Of Sflt-1 And Plgf With A High Sflt-1/Plgf Ratio In Extracellular Vesicles Suggests A Potential Biomarker, Sama Hussein, Weina Ju, Stephanie Pizzella, Michael Flory, Chu Chu, Yong Wang, Nanbert Zhong

2020-Current year OA Pubs

Preterm birth may have a pathological impact on intrauterine development of the fetal brain, resulting in developmental disabilities. In this study, we examine the expression of soluble Fms-like tyrosine kinase 1 (sFLT-1) and placental growth factor (PlGF), which is one of the vascular endothelial growth factors (VEGFs), as these play a key role in angiogenesis; in particular, we examine their effect on the sFLT-1/PlGF ratio in cases of preterm birth as compared to typical pregnancies. Enzyme-linked immunosorbent assay was performed on samples of maternal-derived plasma and extracellular vesicles-exosomes (EVs-EXs) isolated at the third trimester, consisting of 17 samples from cases …

The Role Of Endogenous Opioid Neuropeptides In Neurostimulation-Driven Analgesia, Susan T Lubejko, Robert D Graham, Giulia Livrizzi, Robert Schaefer, Matthew R Banghart, Meaghan C Creed

2020-Current year OA Pubs

Due to the prevalence of chronic pain worldwide, there is an urgent need to improve pain management strategies. While opioid drugs have long been used to treat chronic pain, their use is severely limited by adverse effects and abuse liability. Neurostimulation techniques have emerged as a promising option for chronic pain that is refractory to other treatments. While different neurostimulation strategies have been applied to many neural structures implicated in pain processing, there is variability in efficacy between patients, underscoring the need to optimize neurostimulation techniques for use in pain management. This optimization requires a deeper understanding of the mechanisms …

Peer Supports Across Inclusive Environments, Lyndsay Mccullers

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

Peer-mediated interventions provide opportunities for students with disabilities to learn a variety of different skills and meet individualized goals. Peers can provide targeted social, behavioral, and academic supports to students with moderate and severe disabilities. One specific peer-mediated intervention is peer support arrangements. These interventions involve providing supports to students with disabilities in inclusive classrooms or other instructional contexts. These supports contain four key components: selection of students, training of peers, peer delivery of supports, and adult monitoring. When implemented with fidelity, peer support arrangements provide numerous benefits to both students with and without disabilities.

Interdisciplinary Collaboration: Using A Rapid Coaching Intervention To Teach Parents Naturalistic Strategies To Teach Communication, Rose Campbell

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

In this study, a multi-component, rapid coaching intervention that included providing rationales, modeling, coaching during brief practice sessions, and performance-based feedback to train parents of children with communication delays to use naturalistic strategies during play. In addition, this study modeled successful interdisciplinary collaboration. A multiple baseline design across behaviors was used to evaluate the intervention and subsequent changes in the parent’s behavior. Results indicated that hat the rapid coaching model can be effective when it came to teaching parents how to implement naturalistic strategies. Additional data are needed before a definitive decision can be made regarding the effectiveness of the …

Coaching Pre-Service Aba Students To Correctly Respond To Challenging Behaviors During A Functional Analysis, Gabrielle Lonnemann

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

As Board Certified Behavior Analysts, we are responsible for training and implementing a variety of skills including a functional analysis. Bug in Ear teaching is an effective way to teach a variety of skills to a variety of professionals in Applied Behavior Analysis (ABA), as well as related fields. This study examined the effectiveness of using a Bug in Ear treatment package to teach preservice ABA masters students how to implement a functional analysis with isolated contingencies. This study suggests that the BIE treatment package may be an effective approach to teaching pre-service ABA students how to conduct a functional …

An Overview Of Functional Communication Training For Registered Behavior Technicians, Christopher Dollinger

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

Functional Communication Training (FCT) is an intervention involving the differential reinforcement of an alternative response (DRA), in which an appropriate communicative response (e.g., asking for a break) is reinforced while the behavior targeted for decrease (e.g., hitting to get out of work) has reinforcement withheld in its presence. Individuals who work as registered behavior technicians (RBT), under the supervision of a board-certified behavior analyst (BCBA), may implement FCT daily. With that being said, many individuals who choose to work as an RBT may not have as deep of an understanding of the concepts and principles of applied behavior analysis (ABA) …

Teaching Children To Use Interaction Strategies With Their Younger Siblings That Are Minimally Verbal, Abby Rucker

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

Children that are minimally verbal often lack same- or near-age peer interaction outside of the home environment. This study attempted to bridge that gap by training older siblings of minimally verbal children to use interaction strategies during play sessions. Through this, researchers were able to examine both the fidelity of use of the trained interaction strategies as well as their effect of the younger siblings’ communication skills.

Evaluation Of Preschool Life Skills (Pls) Program To Teach Social Skills In A Preschool Class, Zhenying Jiang

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

The purpose of the study was to evaluate the effectiveness of a Tier 2 PLS program on increasing critical social skills (i.e., requesting for attention, framed requesting for materials and assistant, and delay and denial tolerance) and decreasing problem behaviors for the participants with risk of delay in social domain. A multiple probe across behaviors design replicated across participants was employed. The intervention terminated due to the end of school year before skill 3 could be introduced. Two of three participants met criteria for two taught skills, while one participant did not acquire all skills. Decrease of problem behavior accompanied …

Teaching Social Communicative Intents To Elementary Aged Students Through The Use Of Aided Language Modeling, Kaitlyn Yvette Kousins

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

The purpose of this study was to extend the research of using aided language modeling as an intervention with elementary aged students with extensive support and complex communication needs. A multiple probe design across participants was used to determine if there is a functional between an aided language modeling intervention and improvements in contextually relevant initiations (i.e., requests and comments) between children with extensive support and complex communication needs. The results showed that using aided language modeling within play-based sessions was effective in teaching social communicative intents to students with extensive support and complete communication needs.

Predicting At-Risk Opioid Use Three Months After Ed Visit For Trauma: Results From The Aurora Study, Brittany E. Punches, Stacey L. House, Et Al

2020-Current year OA Pubs

OBJECTIVE: Whether short-term, low-potency opioid prescriptions for acute pain lead to future at-risk opioid use remains controversial and inadequately characterized. Our objective was to measure the association between emergency department (ED) opioid analgesic exposure after a physical, trauma-related event and subsequent opioid use. We hypothesized ED opioid analgesic exposure is associated with subsequent at-risk opioid use.

METHODS: Participants were enrolled in AURORA, a prospective cohort study of adult patients in 29 U.S., urban EDs receiving care for a traumatic event. Exclusion criteria were hospital admission, persons reporting any non-medical opioid use (e.g., opioids without prescription or taking more than prescribed …

Algorithmic Destruction, Tiffany C. Li

SMU Law Review

Contemporary privacy law does not go far enough to protect our privacy interests, particularly where artificial intelligence and machine learning are concerned. While many have written on problems of algorithmic bias and data deletion, this Article introduces the novel concept of the “algorithmic shadow” and explains the new privacy remedy of “algorithmic destruction,” also known as algorithmic disgorgement or machine unlearning. The algorithmic shadow describes the persistent imprint of training data that has been fed into a machine learning model and used to refine that machine learning system. This shadow persists even if data is deleted from the initial training …

The Unexpected Consequences Of Automation In Policing, Elizabeth E. Joh

SMU Law Review

This Article has two aims. First, it explains how automated decision-making can produce unexpected results. This is a problem long understood in the field of industrial organization, but identifying its effects in policing is no easy task. The police are a notoriously difficult institution to study. They are insular, dislike outsiders, and especially dislike critical outsiders. Fortunately, we have the benefit of a decade’s worth of experimentation in police use of automated decision-making and the resulting political backlash against some of these uses. As a result, some large urban police departments have undergone external investigations to see whether tools like …

Expanding Civil Rights To Combat Digital Discrimination On The Basis Of Poverty, Michele Estrin Gilman

SMU Law Review

Low-income people suffer from digital discrimination on the basis of their socio-economic status. Automated decision-making systems, often powered by machine learning and artificial intelligence, shape the opportunities of those experiencing poverty because they serve as gatekeepers to the necessities of modern life. Yet in the existing legal regime, it is perfectly legal to discriminate against people because they are poor. Poverty is not a protected characteristic, unlike race, gender, disability, religion or certain other identities. This lack of legal protection has accelerated digital discrimination against the poor, fueled by the scope, speed, and scale of big data networks. This Article …

Front Matter

SMU Law Review

No abstract provided.

Ai, Equity, And The Ip Gap, Daryl Lim

SMU Law Review

Artificial intelligence (AI) has helped determine vaccine recipients, prioritize emergency room admissions, and ascertain individual hires, sometimes doing so inequitably. As we emerge from the Pandemic, technological progress and efficiency demands continue to press all areas of the law, including intellectual property (IP) law, toward incorporating more AI into legal practice. This may be good when AI promotes economic and social justice in the IP system. However, AI may amplify inequity as biased developers create biased algorithms with biased inputs or rely on biased proxies. This Article argues that policymakers need to take a thoughtful and concerted approach to graft …

Psychologically Bound: Why Expert Evidence Regarding Battered Woman Syndrome Should Be Admissible, Christa Bunce

SMU Law Review

The affirmative defense of duress was created to protect a person coerced into committing a violent physical crime. Alongside duress, battered woman syndrome (BWS) is a psychological theory created to explain why women choose to kill abusive partners rather than leave them. Although BWS is a well-known and supported legal theory, historically, courts have been reluctant to allow expert evidence regarding the syndrome into testimony to help explain a battered woman’s behavior. Battered women have been so subjected to abuse and violence that their psychological perception is altered. In cases where expert evidence has been admitted, it profoundly affected jurors’ …

The Law’S Role In Ending The Suicide Crisis: Liability For Suicide Under The State-Created Danger Doctrine, Brittany White

SMU Law Review

The mounting prevalence of suicides in the United States has translated into a full-fledged, nationwide suicide crisis, impacting the lives of far too many. Even if an individual is fortunate enough never to have directly endured the tragedy of losing a loved one to suicide, they have certainly been exposed to this crisis through ever-frequent media reports of suicides. Given the widespread and detrimental nature of this crisis, it is imperative that prompt action is taken by individuals and institutions across a multitude of disciplines, the law notwithstanding. Indeed, the force of law itself implies that certain faculties possessed by …