Digital Commons Network^™

Village Folk: Exploring The Female Black School Counselor's Perception Of Role Confusion And Burnout In Urban Schools In South Louisiana, Christianne Leah Ricard

LSU Doctoral Dissertations

This qualitative study examined female Black school counselor’s perceptions regarding their role when working with students – specifically Black students. More so, this study looked at cultural influence on female Black school counselors’ thoughts and feelings relative to role confusion and burnout. Black Feminist Thought and Maslow’s Hierarchy of Needs served as the theoretical framework that guided this study. In consideration for cultural differences, female Black school counselor’s perceptions can be used to further explain the phenomenon of role confusion and burnout.

More than 10 invitations to participate, interviews were conducted with five female Black school counselors. The research questions …

Northwest- Fall 2020, Lsu Agcenter

Horticulture Hints

No abstract provided.

Northeast- Fall 2020, Lsu Agcenter

Horticulture Hints

No abstract provided.

Southwest- Fall 2020, Lsu Agcenter

Horticulture Hints

No abstract provided.

Central- Fall 2020, Lsu Agcenter

Horticulture Hints

No abstract provided.

Southeast- Fall 2020, Lsu Agcenter

Horticulture Hints

No abstract provided.

Fall 2020 Catalog, Lsu Press

LSU Press Seasonal Catalogs

No abstract provided.

Psychological Mechanisms Associated With Food Security Status And Bmi In Adults: A Mixed Methods Study, Candice A. Myers, Robbie A. Beyl, Corby K. Martin, Stephanie T. Broyles, Peter T. Katzmarzyk

Clinical Research Faculty Publications

Objective: This study examined psychological constructs (delay discounting, grit, future time perspective and subjective social status) in relation to food security status and body weight.Design: A simultaneous triangulation mixed methods design was used to collect quantitative and qualitative data. Quantitative data were collected in fifty-six adults. Independent variables included food security status (food secure or food insecure) and BMI category (normal weight or overweight/obese). Participants, matched on race (African American and White), were categorised into four food security status by BMI category groups. Psychological constructs were measured via validated questionnaires. Qualitative data were collected in a subsample of twelve participants …

Sedentary Behaviour And Health In Adults: An Overview Of Systematic Reviews, Travis J. Saunders, Travis Mcisaac, Kevin Douillette, Nick Gaulton, Stephen Hunter, Ryan E. Rhodes, Stephanie A. Prince, Valerie Carson, Jean Philippe Chaput, Sebastien Chastin, Lora Giangregorio, Ian Janssen, Peter T. Katzmarzyk, Michelle E. Kho, Veronica J. Poitras, Kenneth E. Powell, Robert Ross, Amanda Ross-White, Mark S. Tremblay, Genevieve N. Healy

Population and Public Health Science Faculty Publications

The purpose of this overview of systematic reviews was to determine the relationship between different types and patterns of sedentary behaviour and selected health outcomes in adults and older adults. Five electronic databases were last searched in May, 2019, with a 10-year search limit. Included reviews met the a priori population (community-dwelling adults aged 18 years and older), intervention/exposure/comparator (various types and/or patterns of sedentary behaviour), and outcomes criteria. Eighteen systematic reviews were included in the evidence synthesis. High levels of sedentary behaviour are unfavourably associated with cognitive function, depression, function and disability, physical activity levels, and physical health-related quality …

International Reverse Transfer Students: A Critical Analysis Based On Field, Habitus, And Social And Cultural Capital, Yu “April” Chen, Ran Li, Linda Serra Hagedorn

Faculty Publications

Objective: International reverse transfer students are international students who begin their postsecondary journey at a four-year institution but subsequently transfer to a community college. In this qualitative study, we examine the lived experiences of international reverse transfers to understand the reasons for reverse-transfer and to understand the students’ learning experiences. Methods: Using a phenomenological approach, we recruited 10 international reverse transfer students attending one four-year university or one of the two community colleges. We conducted individual interviews with all participants and analyzed transcript data through Bourdieu’s sociological theory of field, habitus, and social and cultural capital. Results: We identified three …

Development And Initial Validation Of The Adult Coping Inventory, Kristen Hollas

LSU Master's Theses

There are few psychometrically sound measures for assessing coping in adults. For example, a widely used measure of coping, the COPE, has highly unstable sub-scale analyses (Lyne & Roger, 2000). The scarcity of instruments developed using evidence based “best practice” is concerning as coping skills are linked to a variety of positive and negative outcomes. For example, positive coping skills have been linked to better health outcomes among various populations (Garnefski & Kraaij, 2006; Littleton, Horsley, John & Nelson, 2007). This study aimed to address the lack of psychometrically sound measures of coping for an adult population. The current study …

Historical Changes In Planform Geometry Of The Amite And Comite Rivers And Implications On Flood Routing, Kathleen E. Harris

LSU Master's Theses

The Amite River Basin is a 2,220 square-mile basin spanning from southwest Mississippi through southeast Louisiana, encompassing Baton Rouge and its suburbs. In response to historic flooding in August 2016 and other major flood events in the past several decades, the basin has been the subject of a number of studies to quantify the impacts of changes in land-use and reduction in river length and sinuosity. However, there have yet to be relationships defined between the changes in the historical river planform and the resulting flow, stages, and subsequent flood depths. River lengths and sinuosity were measured from the 1930s …

Natural Environment And Childhood Obesity: A Systematic Review, Robert Rohli

Faculty Publications

No abstract provided.

“Making Voices Heard”, Rockford Sansom

Faculty Publications

No abstract provided.

Selection, Intake, And Plate Waste Patterns Of Leftover Food Items Among U.S. Consumers: A Pilot Study, Brian E. Roe, Danyi Qi, John W. Apolzan, Corby K. Martin

Clinical Research Faculty Publications

Many campaigns promote the preservation and consumption of leftover food items as a critical household strategy to accomplish national consumer food waste reduction goals. We fill a gap in knowledge about the consumption and creation of leftovers in the United States by analyzing data from a pilot study in which 18 subjects tracked food selection, intake, and plate waste across all eating occasions for about one week. Subjects noted which items selected for consumption were leftovers, i.e., previously prepared but uneaten items that were stored for future consumption, and which unfinished items were saved to become leftovers. We found that …

Moderators Of Academic Performance And Symptom Severity In Adolescents With Attention-Deficit/Hyperactivity Disorder, Ryan Nicole Cummins

LSU Doctoral Dissertations

Research has documented the relationship between attention-deficit/hyperactivity disorder (ADHD) symptom severity and poor academic outcomes. However, few studies have focused on identifying moderating variables of academic performance specific to adolescents, especially those with ADHD. The current study seeks to address these limitations, further exploring moderators of academic outcomes in a clinical sample of adolescents with ADHD. Specifically, the present study examined adolescent ratings of routines, parent-adolescent conflict, perceptions of parental involvement, and school engagement, on the relationship between ADHD symptom severity and academic performance (GPA). The sample consisted of a total of 140 caregiver-adolescent dyads ranging from ages 11- to …

General Product Formula Of Multiple Integrals Of Lévy Process, Nishant Agrawal, Yaozhong Hu, Neha Sharma

Journal of Stochastic Analysis

No abstract provided.

Second Harmonic Generation Spectroscopy And Microscopy Of Liposomes, Nanoparticles, And Cells, Prakash Hamal

LSU Doctoral Dissertations

Second harmonic generation (SHG) is used to investigate the factors that impact nanoparticle-based drug-delivery applications. In the first study, molecular adsorption and transport kinetics of a positively-charged dye, malachite green isothiocyanate (MGITC), is characterized at the surface of different colloidal liposomes in water using SHG spectroscopy. The molecular interactions of MGITC is compared to our previous investigations with malachite green (MG). In comparison to MG, MGITC demonstrates stronger adsorption and faster transport through lipid membranes. Correspondingly, the SHG experimental results are in excellent agreement with the molecular dynamics (MD) simulations results. A key finding illustrates the importance of functional groups, …

Viola Fragments: Contextualizing And Interpreting Selections From György Kurtág's Signs, Games And Messages, Mounir Nessim

LSU Doctoral Dissertations

The viola came to prominence as a solo instrument relatively late compared to the violin and cello. As a result, the standard repertoire is more recent, consisting largely of twentieth century works. The standard repertoire continues to expand as new works are written and embraced by performers. One such work is the Hungarian composer György Kurtág's open ended collection of pieces for solo viola Signs, Games and Messages (1987-). Kurtág, born in 1926, is one of the most important composers of the twentieth and twenty-first centuries. His music is characterized by its brevity, fragmentation, ambiguity, and intertextuality. The painstaking scrutiny …

Global Health In Preconception, Pregnancy And Postpartum Alliance: Development Of An International Consumer And Community Involvement Framework, Heidi J. Bergmeier, Virginia Vandall-Walker, Magdalena Skrybant, Helena J. Teede, Cate Bailey, Jo Anna B. Baxter, Ana Luiza Vilela Borges, Jacqueline A. Boyle, Ayesha Everitt, Cheryce L. Harrison, Margely Herrera, Briony Hill, Brian Jack, Samuel Jones, Laura Jorgensen, Siew Lim, Cynthia Montanaro, Leanne M. Redman, Judith Stephenson, Hildrun Sundseth, Shakila Thangaratinam, Paula Thynne, Ruth Walker, Helen Skouteris

Clinical Research Faculty Publications

Background: The goal of the Global Health in Preconception, Pregnancy and Postpartum (HiPPP) Alliance, comprising consumers and leading international multidisciplinary academics and clinicians, is to generate research and translation priorities and build international collaboration around healthy lifestyle and obesity prevention among women across the reproductive years. In doing so, we actively seek to involve consumers in research, implementation and translation initiatives. There are limited frameworks specifically designed to involve women across the key obesity prevention windows before (preconception), during and after pregnancy (postpartum). The aim of this paper is to outline our strategy for the development of the HiPPP Consumer …

A Systematic Review Of Children’S Physical Activity Patterns: Concept, Operational Definitions, Instruments, Statistical Analyses, And Health Implications, Thayse Natacha Gomes, Peter T. Katzmarzyk, Sara Pereira, Mabliny Thuany, Martyn Standage, José Maia

Population and Public Health Science Faculty Publications

Despite the widespread use of the expression “physical activity pattern” (PAP), there apparently is no general consensus regarding its definition. This systematic review aimed to examine available research focussing on (1) definitions of PAP, (2) instruments/techniques used to describe PAP, (3) statistical approaches used to analyse PAP, and (4) implications of PAP on children’s health. A systematic review of the available literature was done to identify studies published up to October 2019, and 76 studies were eligible. None of the studies presented a formal definition of PAP; a wide range of instruments were used to investigate children’s PAP, and most …

Effect Of Precipitation And Temperature On Larval Survival Of Cephus Cinctus (Hymenoptera: Cephidae) In Barley Cultivars, Buddhi B. Achhami, Gadi V.P. Reddy, Jamie D. Sherman, Robert K.D. Peterson, David K. Weaver

Faculty Publications

Host plant traits strongly affect survivorship of insect herbivores, and host suitability is especially important for the wheat stem sawfly, Cephus cinctus Norton, which spends its entire egg, larval, and pupal periods in a single stem. Measuring larval survival inside stems from egg hatch through diapause-mediated dormancy is a potential measure of population size for the next year but is also useful in assessing effects of growing season precipitation and temperature. Larval growth is synchronized with host plant growth, and the larva cannot switch hosts. Thus, incorporating plant physiological time, as growing degree days (GDD), may yield a better prediction …

Exploring Students’ Cultural Competence Development During A Short-Term International Experience: A Q-Sort Study, Shelli Rampold, Bradley Coleman, J. C. Bunch, Richie Roberts

Faculty Publications

No abstract provided.

Exploring Predictors Of Older Adults' Performance On A Novel Driving Simulator Task, John Philip Bernstein

LSU Doctoral Dissertations

On a per-mile driven basis, older adults are at increased risk of being involved in an automobile accident. The development and implementation of driving assessment tools is necessary to inform decisions about driving reduction and cessation. Driving simulators are one method of assessing driving performance and safety, however many simulators are cost-prohibitive for most researchers and clinicians. Additionally, while driving performance has been previously explored with respect to clinical populations (e.g., Alzheimer’s Disease), less work has evaluated this topic in a cognitively healthy sample. The present study sought to determine whether a novel, cost-effective driving simulator (Assetto Corsa (AC)) might …

Examining Patterns Of Executive Functioning Across Dimensions Of Psychopathology, Scott Roye

LSU Doctoral Dissertations

Executive functioning is a multifaceted collection of higher-order cognitive processes used to perform goal-oriented tasks. Although this construct is heavily researched, a major issue regarding the current literature stems from the influence of task impurity, which interferes with how executive functioning performance is interpreted. Additionally, while executive functioning has been previously explored in clinical populations, less work has evaluated this topic measuring dimensional psychopathology. The present study sought to examine the role of executive functioning, as it relates to dimensional psychopathology. Data was analyzed from a total of 731 individuals between the age of 18-59 years who took part in …

Protestant Experience And Continuity Of Political Thought In Early America, 1630-1789, Stephen Michael Wolfe

LSU Doctoral Dissertations

The debate on the continuity of American political thought from the 17^th century Puritan settlements to the 18^th century American founding assumes a bipolar spectrum, ranging from strong continuity to strong discontinuity. The degree that scholars recognize distinctively Christian, theological, or Protestant ideas operating in the founding era determines where they are placed on the spectrum. The most popular view today is the “amalgam” thesis, which is a moderate view, resulting from decades of debate. Amalgam theorists argue that the founders' political theory relied on a variety of sources, from classical to Protestant. The current debate centers on …

Ecology Of The Roseau Cane Scale (Nipponaclerda Biwakoensis, Hemiptera: Aclerdidae) In Coastal Louisiana, Leslie Alejandra Aviles Lopez

LSU Master's Theses

Common reed, Phragmites australis, is the dominant plant in the Mississippi River Delta (MRD), Louisiana. Phragmites australis stands reduce soil erosion from wave action, protect the oil infrastructure, and freshwater habitats. In the fall of 2016, widespread reed die-backs in the MRD were associated with outbreaks of an invasive scale Nipponaclerda biwakoensis (Hemiptera: Aclerdidae). Due to the recent detection of the scale, there was limited knowledge of its ecology in the adventive range, and its impacts on P. australis lineages. Therefore, the objectives of my thesis were to determine (1) the host specificity of the N. biwakoensis in important economic …

Study On The Chemical And Mechanical Stability Of Polymer Nanofluidic Biosensors, Dae Won Kim

LSU Master's Theses

Polymer nanofluidic devices have great potential to replace silicon (Si) and glass-based nanofluidic devices in biomedical applications due to their advantages such as low material and fabrication cost, various physicochemical properties, well-developed surface modification protocol, and low electrical noises for electrical measurements. In nanofluidic sensing applications, single molecules such as DNA are introduced into the fabricated nanochannel or nanopore, measuring their physicochemical properties optically or electrically. The properties of materials for nanofluidic devices have a significant role in the performance of the devices, such as DNA translocation and device stability.

Among several nanoscale fluidic physics, surface charge density is a …

Text-Influenced Expressions Of Understanding: Differences In Kindergartners’ Discourse And Written Retellings Of Traditional And Digital Texts During Buddy Reading, Julie Parrish

LSU Doctoral Dissertations

Buddy reading a text is a collaborative act that typically generates discourse that provides researchers with a glimpse of the comprehending taking place. However, in recent years, the infusion of technology in classrooms has resulted in many traditional texts being replaced by digital versions. Thus, this qualitative case study examined the spoken and written discourse of 12 kindergartners (6 dyads) as they buddy read a traditional and digital text.

Drawing upon two distinct lenses—sociocultural and comprehension signifier—video recordings, transcriptions, and written retellings were analyzed. Specifically, process coding and in vivo coding were used to construct categories and uncover sociocultural patterns …

Identification And Quantification Of Microplastic Pollution In Water Samples And Four Species Of Fish From The Mississippi River, Kerrin E. Toner

LSU Master's Theses

Microplastics (£5 mm) have become a persistent anthropogenic pollutant and a growing environmental concern with evidence of them being found throughout several ecosystems. In recent years, there has been a growing recognition that rivers play a major role in transporting plastics from the land to the sea. The Mississippi River is the largest river in North America, draining land populated by over 100 million people. With high numbers of microplastics found in the waters of the northern of the Gulf of Mexico, it is likely that the Mississippi River is the primary source of these plastics. This study quantifies and …