Digital Commons Network^™

Migration And Erosion In Tidal And River Channels In Bangladesh, Katharine M. Donato, Leslie Valentine, Amanda Carrico, Carol A. Wilson, Kimberly G. Rogers, Timo Tonassi

Faculty Publications

Environmental stressors and natural disasters are changing the physical landscapes in many countries worldwide. In this paper, we ask whether and how erosion affects internal and international migration in Bangladesh. Building on prior studies, we use data from 3, 600 households in 18 research sites to investigate how erosion in tidal and river channels is related to the risk of making a first internal or international trip, net of extreme weather conditions and other relevant attributes. Findings reveal that the relationship between erosion and the likelihood of making a first domestic or international trip is moderated by livelihood type and …

Identifying Wrong-Way Driving Entry Points On Interstate Highways Using Land-Use Impact Assessment And 911 Calls, Farman Mia, Samer Dessouky

Publications

The research aims to provide insight into the initiation event of Wrong-way Driving (WWD) on highways. The intense severity of a WWD accident is encouraging the authorities to install mitigation systems that will ensure safety for motorists on highways. The WWD events are mostly resulting of intoxicated driving, where the unconscious driver takes the wrong way to enter the highway and place other motorists into life-threatening danger. This research attempted to explore from basic knowledge of WWD occurrence to examine the origin and driving philosophy of intoxicated drivers from land-use impact and mathematical modeling point of views. To identify the …

Mixed Method Study On Community College Instruction In Blended Social Science Courses, Andrea L. B. Eggenberger

LSU Doctoral Dissertations

Community colleges have teaching faculty whose primary focus is educating their students and providing service to their institution. Community college teaching research has focused on innovation, students’ expectations, and the use of active learning techniques to foster student success. Research on blended courses has focused on instructional practices, learner engagement, and the benefits of blended learning for the community college student population. This study explores the relationship between student’s perceptions of the work in a blended developmental psychology course at two community colleges in Louisiana and their professors’ instructional decisions for their blended courses. The multiple-case study uses a convergent …

Refining The Diagnosis Of Gestational Diabetes Mellitus: A Systematic Review And Meta-Analysis, Ellen C. Francis, Camille E. Powe, William L. Lowe, Sara L. White, Sara L. White, Denise M. Scholtens, Jiaxi Yang, Yeyi Zhu, Cuilin Zhang, Marie France Hivert, Marie France Hivert, Soo Heon Kwak, Arianne Sweeting, Paul W. Franks, Stephen S. Rich, Robert Wagner, Tina Vilsbøll, Kimberly K. Vesco, Miriam S. Udler, Tiinamaija Tuomi, Emily K. Sims, Jennifer L. Sherr, Robert K. Semple, Rebecca M. Reynolds, Maria J. Redondo, Leanne M. Redman, Richard E. Pratley, Rodica Pop-Busui, Toni I. Pollin, Wei Perng, Ewan R. Pearson, Susan E. Ozanne, Katharine R. Owen, Richard Oram

Clinical Research Faculty Publications

Background: Perinatal outcomes vary for women with gestational diabetes mellitus (GDM). The precise factors beyond glycemic status that may refine GDM diagnosis remain unclear. We conducted a systematic review and meta-analysis of potential precision markers for GDM. Methods: Systematic literature searches were performed in PubMed and EMBASE from inception to March 2022 for studies comparing perinatal outcomes among women with GDM. We searched for precision markers in the following categories: maternal anthropometrics, clinical/sociocultural factors, non-glycemic biochemical markers, genetics/genomics or other -omics, and fetal biometry. We conducted post-hoc meta-analyses of a subset of studies with data on the association of maternal …

Building Resilience To Extreme Weather And Climate Events In The Rural Water And Wastewater Sectors, Nathan P. Kettle, Sarah F. Trainor, Renee Edwards, Donald Antrobus, Curt Baranowski, Tina Buxbaum, Kevin Berry, Michael Brubaker, Kristine L. De Long, Steve Fries, Davin Holen, Barry Keim, Danielle Meeker, Harry Penn, Cheryl Rosa, Rick Thoman, John Walsh, Jian Zhang

Faculty Publications

Extreme weather and climate events pose significant risks to rural water and wastewater systems. We examine the vulnerability of the water sector to weather and climate extremes in rural, predominantly Indigenous and underserved coastal areas and analyze how networks support resilience. Drawing on the analysis of 39 web-based questionnaire responses and 19 interviews with rural water and wastewater managers and service providers in southern Louisiana and western Alaska, this article reports a range of interrelated historical, environmental, and social factors that influence vulnerability to extreme weather events. Formal and informal social networks serve multiple roles in building resilience. These roles …

Personalized Feedback Intervention For Individuals With Low Distress Tolerance Who Smoke Cigarettes: A Randomized Controlled Trial Of A Digital Intervention, Brooke Y. Redmond, Aniqua Salwa, Jonathan B. Bricker, Julia D. Buckner, Lorra Garey, Michael J. Zvolensky

Faculty Publications

Introduction: Cigarette smoking remains the leading preventable cause of death and disability in the United States and frequently co-occurs with anxiety and depressive symptoms. A novel and integrative, theory-driven approach to address the heterogeneity of mood-related symptoms associated with cigarette use is to focus on transdiagnostic processes, such as distress tolerance, that underpin both mood-related symptoms and smoking behavior. The current study sought to develop and examine the feasibility, acceptability, and initial efficacy of a digitally delivered integrated personalized feedback intervention (PFI) that addresses smoking-distress tolerance relations. Methods: Participants included 121 adults (71.1 % male; Mage = 29.33 years, SD …

Body Shape Perception In Men And Women Without Obesity During Caloric Restriction: A Secondary Analysis From The Calerie Study, Maci M. Jacobson, Alexis M. Gardner, Camilla E. Handley, Michael W. Smith, William F. Christensen, Chad R. Hancock, Paule V. Joseph, Michael J. Larson, Corby K. Martin, James D. Lecheminant

Clinical Research Faculty Publications

Objective: To examine body shape perception in 218 adults without obesity or history of eating disorders during caloric restriction (CR). Methods: Comprehensive Assessment of Long-term Effects of Reducing Intake of Energy (CALERIE) is a 2-year, randomized clinical trial using a 2:1 assignment (CR, 25% reduction in calories; Control, typical diet). For this secondary analysis, we examined perceived body shape using the Body Shape Questionnaire (BSQ). Analyses of BSQ scores are reported by group, over time, by sex, and by BMI. Data for body fat percentage, symptoms of depression, food cravings, maximal oxygen consumption, and stress were analyzed for their association …

Protocol To Evaluate The Effectiveness And Cost-Effectiveness Of An Environmental Nutrition And Physical Activity Intervention In Nurseries (Nutrition And Physical Activity Self Assessment For Child Care - Nap Sacc Uk): A Multicentre Cluster Randomised Controlled Trial, Ruth Kipping, Miranda Pallan, Kim Hannam, Kate Willis, Alex Dobell, Chris Metcalfe, Russell Jago, Laura Johnson, Rebecca Langford, Corby K. Martin, William Hollingworth, Madeleine Cochrane, James White, Pete Blair, Zoi Toumpakari, Jodi Taylor, Dianne Ward, Laurence Moore, Tom Reid, Megan Pardoe, Liping Wen, Marie Murphy, Anne Martin, Stephanie Chambers, Sharon Anne Simpson

Clinical Research Faculty Publications

Background: One in seven UK children have obesity when starting school, with higher prevalence associated with deprivation. Most pre-school children do not meet UK recommendations for physical activity and nutrition. Formal childcare settings provide opportunities to deliver interventions to improve nutritional quality and physical activity to the majority of 3–4-year-olds. The nutrition and physical activity self-assessment for childcare (NAP SACC) intervention has demonstrated effectiveness in the USA with high acceptability in the UK. The study aims to evaluate the effectiveness and cost-effectiveness of the NAP SACC UK intervention to increase physical activity, reduce sedentary time and improve nutritional intake. Methods: …

Seasonal Changes In Physiological And Psychological Parameters Of Stress In Collegiate Swimmers, Haoyan Wang, Bailey M. Theall, Kate S. Early, Cullen Vincellette, Lyle Robelot, Rick L. Sharp, Jack Marucci, Shelly Mullenix, Derek Calvert, Nathan P. Lemoine, Brain A. Irving, Guillaume Spielmann, Neil M. Johannsen

Clinical Research Faculty Publications

To investigate the seasonal changes in physiological and psychological parameters of stress in collegiate swimmers. Fifteen NCAA Division I swimmers (8 men) participated in a tethered anaerobic swim test to determine physiological responses in an ecologically-relevant, graded exercise test. Wisconsin Upper Respiratory Symptom Survey (WURSS-21), Activation-Deactivation Adjective Check List (AD-ACL), Daily Analysis of Life Demands of Athletes (DALDA), and Pittsburgh Sleep Quality Index were assessed at post-season in April (V1), the end of off-season in June (V2), and pre-season in October (V3). The percent change was determined from V2–V1 (off-season phase), V3–V2 (pre-season phase), V1–V3 (in-season phase). Spearman’s rho correlation …

An Examination Of The Relationships Between The Neighborhood Social Environment, Adiposity, And Cardiometabolic Disease Risk In Adolescence: A Cross-Sectional Study, Kara D. Denstel, Robbie A. Beyl, Denise M. Danos, Maura M. Kepper, Amanda E. Staiano, Katherine T. Theall, Tung Sung Tseng, Stephanie T. Broyles

Population and Public Health Science Faculty Publications

Background: Disadvantaged neighborhood environments are a source of chronic stress which undermines optimal adolescent health. This study investigated relationships between the neighborhood social environment, specifically, chronic stress exposures, adiposity, and cardiometabolic disease risk factors among 288 Louisiana adolescents aged 10 to 16 years. Methods: This cross-sectional study utilized baseline data from the Translational Investigation of Growth and Everyday Routines in Kids (TIGER Kids) study. Adolescent data were obtained using self-reported questionnaires (demographics and perceived neighborhood disorder), anthropometry, body imaging, and a blood draw while objective neighborhood data for the concentrated disadvantage index were acquired from the 2016 American Community Survey …

Adherence To Recess Guidelines In The United States Using Nationally Representative Data: Implications For Future Surveillance Efforts, Kimberly A. Clevenger, Genevieve F. Dunton, Peter T. Katzmarzyk, Karin A. Pfeiffer, David Berrigan

Population and Public Health Science Faculty Publications

BACKGROUND: National adherence to the recess recommendations of the Centers for Disease Control and Prevention (CDC) has not been comprehensively studied in the United States. METHODS: Data from 6 nationally representative data sets over the last decade (Classification of Laws Associated with School Students, Early Childhood Longitudinal Study, National Health and Nutrition Examination Survey, National Youth Fitness Survey, School Health Policies and Practices Survey, and the School Nutrition and Meal Cost Study) provided estimates for adherence to CDC recess guidelines. RESULTS: While approximately 65-80% of elementary school-children receive the recommended 20+ minutes of daily recess according to parent-, principal-, and …

Participant Characteristics In The Prevention Of Gestational Diabetes As Evidence For Precision Medicine: A Systematic Review And Meta-Analysis, Siew Lim, Siew Lim, Wubet Worku Takele, Kimberly K. Vesco, Leanne M. Redman, Wesley Hannah, Wesley Hannah, Maxine P. Bonham, Mingling Chen, Sian C. Chivers, Andrea J. Fawcett, Andrea J. Fawcett, Jessica A. Grieger, Nahal Habibi, Gloria K.W. Leung, Kai Liu, Eskedar Getie Mekonnen, Maleesa Pathirana, Alejandra Quinteros, Rachael Taylor, Gebresilasea G. Ukke, Gebresilasea G. Ukke, Shao J. Zhou, Paul W. Franks, Stephen S. Rich, Robert Wagner, Tina Vilsbøll, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Emily K. Sims, Jennifer L. Sherr, Robert K. Semple, Rebecca M. Reynolds

Clinical Research Faculty Publications

Background: Precision prevention involves using the unique characteristics of a particular group to determine their responses to preventive interventions. This study aimed to systematically evaluate the participant characteristics associated with responses to interventions in gestational diabetes mellitus (GDM) prevention. Methods: We searched MEDLINE, EMBASE, and Pubmed to identify lifestyle (diet, physical activity, or both), metformin, myoinositol/inositol and probiotics interventions of GDM prevention published up to May 24, 2022. Results: From 10347 studies, 116 studies (n = 40940 women) are included. Physical activity results in greater GDM reduction in participants with a normal body mass index (BMI) at baseline compared to …

Prognostic Relevance Of Gait-Related Cognitive Functions For Dementia Conversion In Amnestic Mild Cognitive Impairment, Cosimo Tuena, Sara Maestri, Silvia Serino, Elisa Pedroli, Marco Stramba-Badiale, Giuseppe Riva, Lisa C. Silbert, Betty Lind, Rachel Crissey, Jeffrey A. Kaye, Raina Carter, Sara Dolen, Joseph Quinn, Lon S. Schneider, Sonia Pawluczyk, Mauricio Becerra, Liberty Teodoro, Karen Dagerman, Bryan M. Spann, James Brewer, Adam Fleisher, Helen Vanderswag, Jaimie Ziolkowski, Judith L. Heidebrink, Lisa Zbizek-Nulph, Joanne L. Lord, Colleen S. Albers, Ronald Petersen, Sara S. Mason, David Knopman, Kris Johnson, Javier Villanueva-Meyer, Valory Pavlik, Nathaniel Pacini

Clinical Research Faculty Publications

Background: Increasing research suggests that gait abnormalities can be a risk factor for Alzheimer’s Disease (AD). Notably, there is growing evidence highlighting this risk factor in individuals with amnestic Mild Cognitive Impairment (aMCI), however further studies are needed. The aim of this study is to analyze cognitive tests results and brain-related measures over time in aMCI and examine how the presence of gait abnormalities (neurological or orthopedic) or normal gait affects these trends. Additionally, we sought to assess the significance of gait and gait-related measures as prognostic indicators for the progression from aMCI to AD dementia, comparing those who converted …

The Longitudinal Associations Of Body Dissatisfaction With Health And Wellness Behaviors In Midlife And Older Women, Lisa Smith Kilpela, Savannah C. Hooper, Casey L. Straud, Victoria B. Marshall, Christina L. Verzijl, Tiffany M. Stewart, Taylur T. Loera, Carolyn Black Becker

Population and Public Health Science Faculty Publications

Emerging research suggests that body dissatisfaction (BD) is prevalent among midlife and older women (i.e., upwards of 70%). Cross-sectionally, BD is associated with myriad poor health and wellness outcomes (e.g., depression, disordered eating, bad nutrition) in midlife/older women. However, relatively few studies have examined the longitudinal relations between BD and health outcomes in this population. This preliminary study investigated the longitudinal associations of BD with wellbeing and health-related quality of life (QOL) among midlife/older adult women over one year. Participants (n = 86, women aged 40–72 years, M = 51.49, SD = 7.34, 86% white) completed self-report measures of BD, …

Digital Archives: How Western Newspapers Frame Our Remembrance Of The Gezi Park Protest, Nihar Sreepada, Ahmet Aksoy

Faculty Publications

We analyze the coverage of the Gezi Park protests by two major Western newspapers - The New York Times and The Guardian - through the lens of media framing, rhetoric, and collective memory. We argue that these digital archives frame Turkey's Gezi Park protests as a challenge to an authoritarian government by promoting the themes of unrest as a conflict of ideologies, oppression of citizens, and the park as a site of memory. In a concluding section, we focus on the significance of digital archives as repositories of collective memory and the role of media framing in shaping these reconstructions …

Examining Consumers’ Perceptions Of And Attitudes Toward Digital Fashion In General And Purchase Intention Of Luxury Brands’ Digital Fashion Specifically, Yanbo Zhang, Chuanlan Liu, Yanru Lyu

Faculty Publications

Digital fashion may instill transformative power into the fashion industry as it can simultaneously deliver fashionability and sustainability. Renowned for their innovativeness and creativity, luxury brands embrace digital fashion and achieve market success, indicating the future of digital fashion. This research aims to empirically investigate consumers’ general perceptions and evaluations of digital fashion and to specifically examine consumers’ purchase intention of luxury brands’ digital fashion. A total of 214 responses were collected from a U.S.-based research company’s consumer panel. Data were analyzed by using structural equation modeling (SEM). The results revealed that the general attitude toward digital fashion is influenced …

The Gender Gap: A Comparative Analysis Of Male And Female Rape Victims, Emma Carlo

Honors Capstones

No abstract provided.

From Empowerment Movement To Hijacked Hashtag: A Thematic Analysis Of #Shoutyourabortion, Sidney R. Reynen

LSU Master's Theses

This study delves into the digital landscape of the contentious abortion debate, focusing on the use and hijacking of the Shout Your Abortion hashtag. Drawing parallels to previous research on digital feminism, hashtag activism, and hashtag hijacking, this study further expands such literature by revealing shifts in anti-abortion rhetoric and strategies post-Dobbs. I identified seven themes within the supportive discourse: abortion narratives, pro-choice and other feminist rhetoric, calls to action, feminist art and shareables, reproductive health information and resources, positive-to-neutral mentions of the movement, and engagements with anti-abortion users. Within the hijacked posts, I identified five themes: Shout …

The Structures And Functions Of Offices Of Academic Affairs: A Case Study, Ryan Thomas Landry

LSU Doctoral Dissertations

This study sought to describe how offices of academic affairs (administrative offices supporting provosts) at public, research-intensive universities in the United States are structured and what kind of work these offices do. There is a dearth of scholarly literature on the topic, indicative of an overall lack of knowledge about these organizations. From a practical standpoint, I intended for this study to contribute to the body of knowledge of higher education administration with hopes that it provides helpful insights to administrators as they consider organizational design. Using the theoretical framework of modern organization theory, I employed an embedded case study …

On Virtue Ethics Theory And Elementary Music Education, Joshua Burgos

LSU Doctoral Dissertations

This dissertation uses virtue ethics theory, teacher research method, and self-study to examine how I perceive myself as contributing to cultivating virtuous persons. Virtue ethics theory, teacher research method, and self-study are empirical, using concrete methods of data generation and analysis, and conceptual, relating to studying philosophical research, ideas, and interpretations (Annas, 2007; Check & Schutt, 2012; Kemmis & McTaggart, 1988). The study aimed to discover how virtue is cultivated through music education and improve teaching practice using virtue ethics theory and empirical research to offer insight into how virtue is cultivated. The study was conducted in an elementary school …

Relation Between Fine And Gross Motor Skills And Observation Of Sociocultural Factors Across The First Year Of Infancy, Erika Garcia Mora

LSU Doctoral Dissertations

The development of independent arms-free sitting, which frees an infant’s arms to explore objects in their environment (Soska & Adolph, 2014) is observed to propagate an increase in the frequency of manual and manipulatory actions (Marcinowski, et al., 2019; Mlincek, et. al., 2022). Active object exploration provides the infant with more sensory information of the fundamental characteristics of objects in their environment. Thus, this dissertation examined the quality and quantity of object exploration across seated postures.

Additionally, the literature claiming that infants raised in low-income households having fewer resources for effective development is being countered by considering a more holistic …

Labeling Effects Of Initial Juvenile Justice System Processing Decision On Youth Interpersonal Ties*, Zachary R. Rowan, Adam Fine, Laurence Steinberg, Paul J. Frick, Elizabeth Cauffman

Faculty Publications

The juvenile justice system can process youth in myriad ways. Youth who are formally processed, relative to being informally processed, may experience more public and harsh sanctions that label youth more negatively as “deviant.” Drawing on labeling theory, the current study evaluates the relative effect of formal justice system processing on the interpersonal dynamics of youth peer networks. Using data from the Crossroads Study, a multisite longitudinal sample of first-time adolescent offenders, the current study applies augmented inverse probability weighting and generalized mixed-effects models to estimate the effects of formal processing on friendship selection processes of homophily and withdrawal and …

Politics In Applicant Attraction And Recruitment: Firm Response To Abortion Legislation And Its Impact On Applicant Interest, Madeleine Coward

Honors Capstones

No abstract provided.

Effectiveness Of Static Versus Dynamic Language Assessments, Lauren Betzer

Honors Capstones

No abstract provided.

Homeless Friendly Campus: An Exploratory Case Study Of University Liaisons, Brandy Gros

LSU Doctoral Dissertations

This study aimed to explore how University Liaisons respond to homelessness on their campus. With new federal and state laws being enacted, little research focuses on the policies, programs, and services at universities. Community Colleges tend to be a more attractive option for homeless youth due to the low cost; however, universities are also seeing an increase in the homeless student population, and more research is needed at the university level. The overarching research question is: How are universities' liaisons with state legislation responding to homelessness? This study used a comparative multiple-case study approach to explore how ULs respond to …

A Comparative Analysis Of Models Of Cybersecurity In Louisiana Public School Systems, Bonnie B. Chelette

LSU Doctoral Dissertations

K-12 schools in Louisiana face unique cybersecurity challenges due to the state's high poverty rate, resource constraints, infrastructure weaknesses, and vulnerability to natural disasters. Public school systems in Louisiana have been particularly vulnerable to these attacks, with incidents of cyberattacks tripling in 2020 alone. The Louisiana Department of Education (LDOE) has implemented several cybersecurity initiatives, including the Louisiana Cybersecurity Commission and the Louisiana Cybersecurity Information Sharing and Analysis Organization (LaCISO). However, there is limited research on the effectiveness of these initiatives and cybersecurity models in Louisiana public schools. This study aims to address this gap in understanding by conducting a …

The Impact Of Participation In 4-H Camp On The Connectedness To Nature Of Urban 4-H Members, Derek S. Landrum

LSU Master's Theses

Overnight summer camps are beneficial experiences that provide 4-H members from urbanized areas the chance to experience the outdoors and appreciate nature. Previous research shows that time in the outdoors can increase connection to nature. Furthermore, connection to nature is associated with adoption of pro‑environmental behavior, lowering of negative emotions, and positive general well-being. For this thesis, the researcher is interested in finding out if participation in 4-H summer camp has a significant effect on participant’s connection to nature as measured by the Children’s Environmental Perceptions Scale (CEPS) and the Inclusion of Nature in Self Scale (INS). Previous work has …

The Effects Of Disruption Type, Trip Purpose, Gender, And Age On Driver Diversion Willingness In The United States Of America, James D. Fuller

LSU Master's Theses

When drivers encounter traffic congestion, one of the most common ways to avoid excessive delays is to divert to an alternate route. Despite the commonplace nature of such routing decisions, relatively little is known about the specific influencers, motivators, and preferences that affect diversion choices under disrupted conditions. Understanding these driver motivations is important for improving the ability of transportation authorities to plan, design, operate, and maintain transportation networks. The research described in this thesis utilizes a driver survey to investigate the situational factors and personal characteristics that may play a significant role in determining a decision to divert or …

The Effects Of Amira Learning On Literacy Development In Early Childhood Education, Caroline C. Tolentino

LSU Doctoral Dissertations

The aim of the present study was to investigate the effects of an Artificial Intelligence software, Amira Learning, on literacy development in early childhood education. Specifically, the research investigated the impact of Amira Learning software usage, the feedback it provided, and teachers' perspectives on its alignment with the Science of Reading. The study employed quantitative analyses of oral reading fluency outcomes and compared the pretest and posttest scores of the students after the 6-week usage of the software.

Problem Recognition In Culturally Diverse Parent Mental Health Help Seeking, Grace Chen

LSU Doctoral Dissertations

There is evidence of a disparity between mental health prevalence rates in children and service utilization. Thus, many children are not receiving support for their mental health needs despite prevalent symptoms and high levels of psychopathology. This disparity is even greater for children from culturally diverse families who face unique stressors in comparison to their White peers. Given the known positive and preventative effects of early intervention, this places culturally diverse children at disproportionate risk for adverse mental health outcomes. Parents are gatekeepers responsible for responding to their child’s mental health needs. Thus, it is necessary to study the unique …