Behavior and Behavior Mechanisms Commons^™

Perturbing The Sense Of Agency, Maiia Tolia-Shah, Brenda Gutierrez, Sook Mun (Alice) Wong, Uri Maoz

Student Scholar Symposium Abstracts and Posters

The goal of this experiment is to test a model of the sense of agency, intention, volition, and causality in order to examine the time course of the sense of agency associated with voluntary and involuntary movements. We examine the roles of context, expectation, and sensory feedback in the feeling of agency as well as examining the aspects of volition in different kinds of decisions. This experiment is thought to be very novel as it stimulates an internal signal for movement from an external source which is why the participant can find it hard to decipher if they are fully …

Smart Homes For Smart Health: Developing An Interactive System To Reduce In-Home Secondhand Smoke, Christie Kika, Janice Han, Vincent Berardi

Student Scholar Symposium Abstracts and Posters

Smoke from any source is potentially harmful because it contains fine particulate matter that is associated with acute and chronic conditions. Second-hand smoke (SHS) is particularly unsafe for children due to biological characteristics (higher breathing rates, immature lungs and underdeveloped immune systems) that make it difficult to filter toxins.To address this concern, we recently completed Project Fresh Air (PFA), an NIH-funded R01 intervention that installed air particle sensors in the households of tobacco smokers who lived with children. The purpose of our research is to investigate and develop efficient smart home devices that monitor SHS in various living spaces to …

Pediatric Asthma And Psychological Resilience: Examining Whether Family Functioning And Social Support Relate To Asthma Symptoms And Lung Function, Dalia Jaafar, Natasha H. Hikita, Pornchai Tirakitsoontorn, Azucena Talamantes, Anchalee Yuengsrigul, Eric Sternlicht, Brooke N. Jenkins

Student Scholar Symposium Abstracts and Posters

Upwards of 6 million children in the United States are afflicted with pediatric asthma. While previous research has linked asthma to multiple contributing biological and environmental factors, recent research suggests that psychological and social factors may have an impact on physiological outcomes of asthma like lung function and lung inflammation. Therefore, we suggest the need to study the impact of positive psychological factors such as a well-functioning family environment and beneficial social support on symptoms and lung function of children diagnosed with asthma. In the present pilot study, we recruited a total of 15 children with a confirmed asthma diagnosis …

Perceptions Of Executive Functions And Self-Care Actions In Major Depressive Disorder., Melanie G. Walters

Electronic Theses and Dissertations

This dissertation encompasses a study of the effect of impaired executive functions on decision-making and self-care of depressive illness. The first chapter provides an introduction and summarizes the body of literature on the executive functions and its association with depressive symptoms. The second chapter contains the second of two systematic reviews which examines conceptualizations of executive functions, classical and current measures used to assess the executive functions, and challenges and limitations related to current methods of assessment. The third chapter describes the development of a vignette technique and its use in a study to examine the association of depressive symptoms …

Informing Strategy To Ensure Detection: Perceptions Of Coronavirus Testing In A Southeastern U.S. Urban Homeless Population, Colleen Bell, Theodore Bosi, Barbara L. Gracious

HCA Healthcare Journal of Medicine

Introduction: Attitudes of those in the homeless population toward testing, particularly during a pandemic, are critical to understand, so that they and their communities may be safely triaged and protected. Homeless persons are more likely to be exposed during viral epidemics, and have greater vulnerability for more severe viral illness, due to greater medical comorbidities. The literature reflects a dearth of published papers describing the perceptions, interest, and motivations of homeless people to seek or receive viral testing, despite their status as a high-risk population.

Methods: A quality improvement project consisting of a cross-sectional survey took place at 8 SARS-CoV-2 …

Historical Trauma Response Scores As A Function Of Unresolved Grief And Substance Use Disorder In American Indian Populations, Andrew R. Saunders

Undergraduate Research Symposium

Abstract

Researchers are interested in the outcomes of interventions, specifically, measuring historical trauma (HT) among American Indian/Alaska Native communities and the long-term distress and substance abuse as a result of historical trauma response (HTR). Previous literature has implicated limitations in the clinical conceptualization of the relationship between intergenerational transfer of HTR and substance abuse. The aim of the current study is to examine treatment efficacy of 50 homosexual, American Indian males randomized to a culturally-adapted juxtaposition of (1) Group Interpersonal Psychotherapy (IPT), (2) Cognitive Processing Therapy (CPT), and (3) Historical Trauma and Unresolved Grief Intervention (HTUG), or (4) waitlisted on …

Sexually Dimorphic Oxytocin Receptor-Expressing Neurons In The Anteroventral Periventricular Nucleus Regulates Maternal Behavior, Kaustubh Sharma

LSU Doctoral Dissertations

The neurohypophysial hormone oxytocin is involved in the regulation of social behaviors, including social recognition, pair bonding, and sex-specific parental behaviors in a variety of species. Oxytocin triggers these social behaviors by binding to oxytocin receptors (OXTR) in various parts of the brain. Oxytocin-induced sex-typical behavior, therefore, suggests a sexual dimorphic distribution of OXTR in the brain. In recent years, the oxytocin system in the brain received tremendous attention as a potential pharmacological target for treatment of many psychiatric disorders, such as anxiety, autism spectrum disorders, and even sex-specific psychiatric disorder like postpartum depression (PPD). An important problem and a …

Determining The Effectiveness Of A Peer Support Person In Individuals With Depression Symptoms, Donna K. Reeves

Electronic Theses and Dissertations

Abstract

This study’s aim was to evaluate the effectiveness of an existing peer support program as an adjunct treatment for patients with depression. This retrospective evaluation analyzed the total scores of 110 patients with depression on the PHQ-9 questionnaire at the initial assessment (Time 1), at 6-weeks (Time 2), and then at 12-weeks (Time 3). The participants were divided into two groups, those who enrolled in a peer support program (n = 55) and those without peer support (n = 55). PHQ-9 total scores for each time interval were compared for the two groups utilizing independent sample t-tests …

Developing A Computer-Controlled Treat Dispenser For Canine Operant Conditioning, Walker Arce, Jeffrey R. Stevens

Center for Brain, Biology, and Behavior: Faculty Publications

When performing canine operant conditioning studies, the delivery of the reward can be a limiting factor of the study. While there are a few commercially available options for automatically delivering rewards, they generally require manual input, such as using a remote control, in accordance with the experiment script. This means that human reaction times and transmission distances can cause interruptions to the flow of the experiment. The potential for development of non-supervised conditioning studies is limited by this same factor. To remedy this, we retrofitted an off-the-shelf treat dispenser with new electronics that allow it to be remotely controllable as …

Empowering Nurses Of Minority In The Face Of Incivility And Bullying: Through The Lens Of Phenomenology, Corrine Floyd

Dissertations

Abstract

Up to 85% of nurses have reported exposure to incivility in the workplace (Hunt & Marini, 2012). The often-subtle nature of incivility toward nurses in a minority population may partially explain why it remains a problem. Healthcare organizations realize the need for civility to counter the high turnover rate, staff shortages, and low job satisfaction reported by nurses, but lack understanding of how nurses of a minority population perceive incivility and bullying. This study aimed to answer the research question how do nurses with minority representation experience incivility and bullying versus empowerment in the workplace? A descriptive phenomenological design …

When Patients Die: Patient Memorials And Group Reflection In An Internal Medicine Residency Program, Nicole Oakman, Jonathan Lim, Christine Bui, Holland Kaplan, Stephanie Sherman

Faculty, Staff and Students Publications

Patient death is a formative and emotional experience for physicians. Medical trainees are particularly susceptible to the emotional impact of patient death. However, few studies have examined how trainees process patient death. This study describes annual patient memorials organized at a large multisite academic graduate medical education program. Peer-led, 1-hour patient memorial services were organized for internal medicine residents, including large and small group reflection, a moment of silence, and collective art projects. At the conclusion of each memorial, participants completed a 10-question survey regarding their experience during the memorial and their prior experiences with patient death. Ninety-nine surveys were …

Core Neuropsychological Measures For Obesity And Diabetes Trials: Initial Report, Kimberlee D'Ardenne, Cary R. Savage, Dana Small, Uku Vainik, Luke E. Stoeckel

Center for Brain, Biology, and Behavior: Faculty Publications

Obesity and diabetes are known to be related to cognitive abilities. The Core Neuropsychological Measures for Obesity and Diabetes Trials Project aimed to identify the key cognitive and perceptual domains in which performance can influence treatment outcomes, including predicting, mediating, and moderating treatment outcome and to generate neuropsychological batteries comprised of well-validated, easy-to-administer tests that best measure these key domains. The ultimate goal is to facilitate inclusion of neuropsychological measures in clinical studies and trials so that we can gather more information on potential mediators of obesity and diabetes treatment outcomes. We will present the rationale for the project and …

Flexible Coordinator And Switcher Hubs For Adaptive Task Control, Carrisa V. Cocuzza, Takuya Ito, Douglas H. Schultz, Dabielle D. Bassett, Michael W. Cole

Center for Brain, Biology, and Behavior: Faculty Publications

Functional connectivity (FC) studies have identified at least two large-scale neural systems that constitute cognitive control networks, the frontoparietal network (FPN) and cingulo-opercular network (CON). Control networks are thought to support goal-directed cognition and behavior. It was previously shown that the FPN flexibly shifts its global connectivity pattern according to task goal, consistent with a “flexible hub” mechanism for cognitive control. Our aim was to build on this finding to develop a functional cartography (a multimetric profile) of control networks in terms of dynamic network properties. We quantified network properties in (male and female) humans using a high-control-demand cognitive paradigm …

Validating Tackle Mechanics In American Football: Improving Safety And Performance, Arthur C. Maerlender, Caitlin J. Masterson, Rex Norris, Adam Hinthorne

Center for Brain, Biology, and Behavior: Faculty Publications

Research has helped to understand the risks of injuries of tackling in American football and rugby; however, approaches to teaching and analysis are not well-documented. Shoulder-led tackling has been proposed as a safer approach to tackling even though data on the effectiveness for safety and defensive performance is limited. Additionally, some have argued that safety and effectiveness are incompatible. The purpose of the study was to validate a specific sequence of tackling actions as a tool for teaching safer and more effective tackling skills. Results suggested tackle scores help predict presence of head contact, and that higher tackle scores were …

E-Cigarette Availability, Price Promotions And Marketing At The Point-Of Sale In The Contiguous United States (2014-2015): National Estimates And Multilevel Correlates, Heather D'Angelo, Shyanika W. Rose, Shelley D. Golden, Tara Queen, Kurt M. Ribisl

Behavioral Science Faculty Publications

Electronic cigarette (e-cigarette) sales and use have increased rapidly, yet point-of-sale e-cigarette availability and marketing is understudied. We estimated changes in e-cigarette availability and marketing among tobacco retailers in the U.S., and associations with neighborhood characteristics. A national sample of tobacco retailers in the Contiguous U.S. was audited in 2014 and 2015 (n = 1,905 and n = 2,126, respectively) to observe e-cigarette availability and marketing (signs, ads, displays and promotions) and generate national prevalence estimates. Store, neighborhood and state level correlates of 2015 e-cigarette availability, price promotions and exterior advertising were analyzed using multilevel mixed-effects generalized linear models. E-cigarettes …

Overcoming Challenges In The Assessment And Treatment Of Problem Behavior In Adults With Autism, Julia A. Iannaccone

Dissertations, Theses, and Capstone Projects

Problematic behaviors, such as self-injurious behavior or aggression, demonstrated by adults with autism spectrum disorder (ASD), create many significant life complications, some life-threatening. Applied Behavior Analysis (ABA) is established as an evidence-based approach to treat problem behavior for children with ASD and shows promise as an effective treatment for adults, yet little research has been conducted within the adult population. Assessment and treatment of problem behavior with adults is often challenging due to funding limitations, increased severity and complexity of problem behavior, and underqualified staff. The purpose of the present study was to overcome these challenges by (1) identifying a …

We All Feel Feelings, Ben Ohene

Theses and Dissertations

Consisting of three illustrated books, We All Feel Feelings is designed as a vehicle for the discussion of emotional and mental health with young boys. These books will help foster a mindset of openness and acceptance through different methods of displaying and understanding emotions.

So Others May Live: The Price Of Healthcare In Combat, Robert Del Toro

War, Diplomacy, and Society (MA) Theses

“Medics carried more responsibilities than dry feet, salt tablets, syphilis, and puncture wounds,” U.S. Army Medic Ben Sherman stated after reflecting on his tour in Vietnam. On the battlefields of North Africa, Italy, France, and Vietnam, the medics of the U.S. Army Medical Department faced the difficult duty of preserving life while death surrounded them. Their patients were not strangers but, men they had grown close to, they were comrades and family. Analyzing the memoirs and letters of forward medical personnel from the Second World War and the Vietnam War, this thesis analyzes how a medic’s care went beyond the …

Caregiver Perspective On Sensory Diet And Therapeutic Listening For Children With Autism Spectrum Disorder And/Or Sensory Processing Disorder, Mikayla M. Brett, Lynette Zulquairnain, Katlyn Ribant

Pediatrics

Due to the high prevalence of Autism Spectrum Disorder (ASD) and Sensory Processing Disorder (SPD), there is a high demand for more research on effective interventions in order to improve quality of life and engagement in meaningful occupations for individuals with ASD and/or SPD. Sensory Diet (SD) and Therapeutic Listening © (TL) are interventions commonly utilized with individuals with ASD and/or SPD, however, there is limited research on their combined use. The purpose of this study is to determine the effectiveness of the combined occupational therapy (OT) interventions of SD and TL on the occupational performance of children with ASD …

A Case For Delirium Risk Prediction Models To Aid In Triaging Resources To Those Most At Risk An Integrative Literature Review, Tammy Perttula

Nursing Masters Papers

Abstract

Delirium is a complex syndrome resulting from compounding effects of acute illness, comorbidities, and the environment. It results in adverse outcomes: elevated mortality rates, length of stay, readmissions, institutionalization, long-term cognitive changes, and diminished quality of life. The rate of iatrogenic delirium is astounding, ranging from 10%-89%. There are no curative treatments; thus, primary prevention is the key. The purpose of this literature review is to identify and critique the research for the accuracy of risk stratification and feasibility in practice. Support for interventions that prevent delirium is mounting; however, interventions are resource-intensive and often not implemented. Researchers have …