Digital Commons Network^™

Development And Initial Validation Of The Adolescent Social Media Use Inventory, Johannah Smith

LSU Master's Theses

Adolescents are the largest population group that accesses social media applications (Boneva et al., 2006; Gross, 2004; Subrahmanyam, Reich, Waechter, & Espinoza, 2008). However, there is little known on how to measure the positive (i.e., enabling privacy settings, friending parents and other family members on social media platforms) and negative (i.e., public social media account, hiding posts from parents) adolescent social media use. This is an important oversight given the relationship between negative uses of social media and increased delinquency, aggression, and decreased parent-adolescent communication (Coyne et al., 2014). The present study sought to address this limitation in the research …

Supporting Family Meal Frequency: Screening Phase Results From The Simply Dinner Study, Jean M. Kerver, Holly E. Brophy-Herb, Julie Sturza, Mildred A. Horodynski, Dawn A. Contreras, Mara Stein, Erika Garner, Sheilah Hebert, Jessica M. Williams, Niko Kaciroti, Tiffany Martoccio, Laurie A. Van Egeren, Hailey Choi, Corby K. Martin, Koi Mitchell, Danielle Dalimonte-Merckling, L. Alexandra Jeanpierre, Chelsea A. Robinson, Julie C. Lumeng

Clinical Research Faculty Publications

We aimed to test main, additive, interactive effects, and feasibility of all possible combinations of six intervention components implemented for 8 weeks (Cooking/Serving Resources; Meal Delivery; Ingredient Delivery; Community Kitchen; Nutrition Education; Cooking Demonstrations). Primary outcomes were family meal frequency and preschoolers' dietary quality; secondary outcomes included family meal preparation type, meal preparation barriers, family functioning, and kitchen inventory adequacy. All possible intervention combinations were tested using a randomized factorial trial design in the first phase of a Multiphase Optimization Strategy (MOST). Feasibility was assessed via attendance, delivery logs, and satisfaction. Parent-reported data collection included: socio-demographics, frequency and type of …

Ethnic Discrimination And Alcohol-Related Problem Severity Among Hispanic/Latin Drinkers: The Role Of Social Anxiety In The Minority Stress Model, Julia D. Buckner, Elizabeth M. Lewis, Justin M. Shepherd, Michael J. Zvolensky

Faculty Publications

Introduction: Hispanic/Latin individuals in the U.S. experience many health disparities, including worse alcohol-related outcomes. Thus, identifying psycho-sociocultural factors that may play a role in alcohol-related problems among these individuals is vital to informing prevention and treatment efforts. Minority stress-based models of alcohol misuse posit that some Hispanic/Latin individuals may drink (and continue to drink despite drinking-related problems) to alleviate negative affect associated with experiencing ethnic discrimination. Yet, little research has directly tested this hypothesis. Given the social nature of both ethnic discrimination and drinking, it follows that experiencing more ethnic discrimination could be related to greater social anxiety and some …

The Covid-19 Pandemic And Associated Increases In Experiences Of Assault Violence Among Black Men With Low Socioeconomic Status Living In Louisiana, Kaylin Beiter, Denise Danos, Erich Conrad, Stephanie Broyles, Jovanny Zabaleta, Jason Mussell, Stephen Phillippi

Population and Public Health Science Faculty Publications

Background: The COVID-19 pandemic has had mental health, social, and economic implications among communities with high levels of social disadvantage; this may have impacted community violence rates. The objective of this study was to characterize overall trends in assault and social disadvantage of patients experiencing assault before and during the COVID-19 pandemic. Methods: All trauma activations at a level one trauma center serving the entire southeast Louisiana region were included during March–August pre-COVID (2018–2019) and during COVID (2020). ICD-10 E-codes were used to identify trauma intent (assault vs. other). Assaults in this context are defined as physical injuries caused by …

The Perfect Storm? Covid-19 And Substance Use Amongst Social Work Students In The Usa, Youn Kyoung Kim, Sung Seek Moon, Mansoo Yu, Mee Young Um, Arati Maleku, Omoshola Kehinde, David Pooler

Faculty Publications

During the COVID-19 pandemic, health risk behaviours related to substance use have been recognised as a significant public health concern amongst university students. Understanding the mechanisms of substance use behaviours, including those used to cope with COVID-19-related stressors, is imperative to curate targeted prevention efforts. To that end, we examined substance use prevalence and its associations with socio-demographic characteristics, preventive behaviours, and mental health amongst US social work students. We collected data from 457 students across all degree levels (BSW, MSW and PhD) from July to August 2020 through an online survey, to examine thirty-day patterns of substance use behaviours …

Levels And Correlates Of Objectively Measured Sedentary Behavior In Young Children: Sunrise Study Results From 19 Countries, Katharina E. Kariippanon, Kar A.R.H.A.U. Chong, Xanne Janssen, Simone A. Tomaz, Evelyn H.C. Ribeiro, Nyaradzai Munambah, Cecilia H.S. Chan, Pw Prasad Chathurangana, Catherine E. Draper, Asmaa El Hamdouchi, Alex A. Florindo, Hongyan Guan, Amy M.Y.S. Ha, Mohammad Sorowar Hossain, Dong Hoon Kim, Thanh Van Kim, Denise C.L. Koh, Marie Löf, Bang Nguyen Pham, Bee E.E.K. Poh, John J. Reilly, Amanda E. Staiano, Adang Suherman, Chiaki Tanaka, Hong K.I.M. Tang, Mark S. Tremblay, E. Kipling Webster, V. Pujitha Wickramasinghe, Jyh Y.H.E. Wong, Anthony D. Okely

Population and Public Health Science Faculty Publications

Purpose There is a paucity of global data on sedentary behavior during early childhood. The purpose of this study was to examine how device-measured sedentary behavior in young children differed across geographically, economically, and sociodemographically diverse populations, in an international sample. Methods This multinational, cross-sectional study included data from 1071 children 3-5 yr old from 19 countries, collected between 2018 and 2020 (pre-COVID). Sedentary behavior was measured for three consecutive days using activPAL accelerometers. Sedentary time, sedentary fragmentation, and seated transport duration were calculated. Linear mixed models were used to examine the differences in sedentary behavior variables between sex, country-level …

Ghost (Hi)Stories: Fiction As Alternative History In Brodber, Valdés, Cisneros, And Condé, Kristina Suzette Gibby

LSU Doctoral Dissertations

This dissertation analyzes the role that female ghosts play in recuperating memory and filling the gaps of official history in the following four contemporary novels: Erna Brodber’s Louisiana (1994), Zoé Valdés’s Te di la vida entera (1996), Sandra Cisneros’s Caramelo: or, Puro Cuento (2002), and Maryse Condé’s Victoire, les saveurs et les mots: récit (2006). The ghosts in these novels disrupt a linear temporality and present a matriarchal mode of remembering, leading readers to reconsider the past outside of the dominant historical discourse. In this way, the novels become alternative histories that oppose the monologic historical paradigm and recuperate marginalized …

Validation Of The Guess-18 For The Usability Of A Virtual Reality Racing Game, William A. Carman

LSU Master's Theses

Virtual reality (VR) technology has been in development for many decades, with recent strides in the consumer market. Head-mounted displays (HMDs) provide an immersive VR experience by inserting users into an artificially constructed digital world. However, there is currently no standardized tool for measuring the usability of a VR system or environment. The GUESS-18 is a validated usability questionnaire designed for measuring the usability of video games with 9 factors present in video games. The objective of this study was to validate the GUESS-18 for measuring the usability of VR in a gaming environment.

Participants played Assetto Corsa, a racing …

The Nexus Of The Indoor Co2 Concentration And Ventilation Demands Underlying Co2-Based Demand-Controlled Ventilation In Commercial Buildings: A Critical Review, Xing Lu, Zhihong Pang, Yangyang Fu, Zheng O'Neill

Faculty Publications

The carbon dioxide (CO2)-based demand-controlled ventilation (DCV) has attracted prompt attention from the Heating, Ventilation, and Air-Conditioning (HVAC) industry since its very first invention. Since then, it has been penetrating from simple single-zone systems to complex system configurations in commercial buildings. While there has accumulated a large number of research on DCV applications, the most recent review paper on this topic was dated back to 2001 and inevitably missed a lot of recent revolutionary technologies. Therefore, to understand the opportunities and challenges associated with the CO2-based DCV, this study presents a timely review on the revolutions of the CO2-based DCV …

Individual Differences In The Criminogenic Effects Of Discrimination: An Exploration Of The Role Of Impulse Control And Callous-Unemotional Traits, Toni Walker

LSU Doctoral Dissertations

The association between perceived discrimination and engagement in criminal offending has been well studied, especially in samples of minority (predominantly Black, Hispanic, and Latinx) adolescents. Several theories have been developed (Social Schematic Theory) and adapted (General Strain Theory) in an attempt to explain how harmful, discriminatory experiences may have an effect on an individual’s behavior. There may be variability in how an individual responds to perceived discrimination, however, but the moderating role of personality characteristics has not been explored. Impulse control and callous-unemotional (CU) traits are both established predictors of offending and may also relate to the mechanisms that theories …

Comprehensive Analysis Of Epigenetic Clocks Reveals Associations Between Disproportionate Biological Ageing And Hippocampal Volume, Lidija Milicic, Michael Vacher, Tenielle Porter, Vincent Doré, Samantha C. Burnham, Pierrick Bourgeat, Rosita Shishegar, James Doecke, Nicola J. Armstrong, Rick Tankard, Paul Maruff, Colin L. Masters, Christopher C. Rowe, Victor L. Villemagne, Simon M. Laws, Balebail Ashok Raj, Kristin Fargher, Amanda Smith, Lisa Raudin, Gloria Chaing, Norman Relkin, Karen Elizabeth Smith, Hyungsub Shim, Laura L. Boles Ponto, Susan K. Schultz, Antero Sarrael, Raymundo Hernando, Nunzio Pomara, Dick Drost, Andrew Kertesz, John Rogers, Irina Rachinsky, Stephen Pasternak, Elizabether Finger

Clinical Research Faculty Publications

The concept of age acceleration, the difference between biological age and chronological age, is of growing interest, particularly with respect to age-related disorders, such as Alzheimer’s Disease (AD). Whilst studies have reported associations with AD risk and related phenotypes, there remains a lack of consensus on these associations. Here we aimed to comprehensively investigate the relationship between five recognised measures of age acceleration, based on DNA methylation patterns (DNAm age), and cross-sectional and longitudinal cognition and AD-related neuroimaging phenotypes (volumetric MRI and Amyloid-β PET) in the Australian Imaging, Biomarkers and Lifestyle (AIBL) and the Alzheimer’s Disease Neuroimaging Initiative (ADNI). Significant …

Effects Of Music Therapy On The Impulse Control Of A Student With Autism Spectrum Disorder, Danielle Amelie Bella

LSU Master's Theses

One academic concern of students with autism spectrum disorder is a lack of impulse control. Impulse control involves behaviors such as turn-taking, blurting out, waiting, and reaching for desirable items. To reduce problematic impulse control behavior in a student with autism spectrum disorder, a program of music therapy activities was performed with a second-grade student in a special education classroom. A single-subject reversal design was implemented during morning activities. Results suggest there was a slight reduction in observed impulsive behaviors within the classroom during the implementation of the music therapy activities.

Entities: A Field Of Imaginary Games, Thrasyvoulos Ioannis Kalaitzidis

LSU Master's Theses

With this body of work, I am looking for visual symbols that help communicate unuttered meanings through storytelling and stimulate an affectual response to the viewer. This exploration is presented in two different forms: a surreal sculptural installation and a board game. The installation consists of large-scale sculptures made from light and soft materials (polyurethane foam, plastic waste, paper) that are available to move inside the gallery, while the board game is presented as a set of 3D prints with instructions on how the participants can play it. The materials used in the installation suggest a way to transform waste …

First-Generation College Students: Persistence And Adaptability In Post-Secondary Institutions, Charlie Elberta Lewis

LSU Doctoral Dissertations

ABSTRACT In post-secondary education, degree attainment for first-generation college students (FGCS) is essential. The purpose of this explanatory sequential mixed-methods study is to explore the first-generation college student's persistence from their first year to the second year at a private or public post-secondary institution. The second purpose is to investigate whether the GEAR UP Services program impacted FGCS persistence at these institutions. Social capital theory and self-determination theory served as a foundation of the study. These theories are linked to the social interaction and behavior that leads to motivation, commitment, and relationships. Previous research suggests that college persistence correlates with …

Creating Musical Scores Inspired By The Intersection Of Human Speech And Music Through Model-Based Cross Synthesis, William Alexander Thompson Iv

LSU Doctoral Dissertations

This research addresses the development of machine learning techniques used to create musical scores and performances that are inspired by the intersection of speech and music. Machine learning models are created from MIDI files that are transcribed from datasets of musical audio recordings and human speech audio recordings. Through the creation of succinct models, model based cross synthesis is possible. Models trained on musical MIDI data are asked to replicate MIDI data that approximate human speech. Alternatively, models that have been trained on MIDI data that approximate speech are asked to replicate musical MIDI data. The product of these developed …

A Comparative Content Analysis Of How Print Media Framed The Heroin Epidemic And The Opioid Crisis, Quincy Hodges

LSU Doctoral Dissertations

This dissertation examined how the news media covered the Opioid Crisis of the 21st century compared to how the news media covered the Heroin Epidemic of the 1970s. A content analysis of six U.S. newspapers – the New York Times, the Washington Post, The Columbus Dispatch, The Detroit Free Press, The Atlanta Journal-Constitution, and the New Orleans Times-Picayune indicated that the print news media covered the Heroin Epidemic and the Opioid Crisis drastically different. The news media framed the Opioid Crisis as a public health issue, focusing coverage on rogue doctors and health professionals, and how unethical pharmaceutical companies took …

The Effects Of Paired Kinesthetic Movements And Embedded Pictures On Literacy Skills With Preschoolers, Erica Lozy

LSU Doctoral Dissertations

Reading difficulties during childhood often continue during adulthood and result in adverse effects (e.g., unemployment, poverty). A common method to teach early literacy skills is via multisensory instructional programs, which use combinations of mnemonic devices, such as visual, auditory, tactile, and kinesthetic movements. The current literature on the effects of pairing visual mnemonics and kinesthetic movements with literacy skills, either in isolation or in combination, is sparse. The purpose of Study 1 and Study 2 was to compare the efficacy, generalization, and maintenance of and preference for letter sound interventions with and without mnemonic devices. Study 1 evaluated a traditional …

Buffaloed, Miles Kinney

LSU Master's Theses

The purpose of this paper is to explain the methodologies of painting that I have adapted over my time as an MFA candidate at LSU. Through this examination, I elaborate on the inspirations for those methodologies and how they inform my studio practice. This thesis is broken down into separate essays that investigate those methodologies, artistic influences, chosen content, and an analysis of paintings selected for the final thesis exhibition.

Mental Health Matters: Mental Health Service Utilization Among African American Emerging Adults, Tamecia Curry

LSU Doctoral Dissertations

Evidence indicates that people of color underutilize mental health services, but little is known empirically about the help-seeking behaviors of African American emerging adults. The present mixed method study utilizes a concurrent design with nested samples for the qualitative and quantitative components to examine willingness to seek help and help-seeking intentions among college students. Data was collected from four location sites including Louisiana State University (n=38), Texas State University (n=15), The University of Southern Mississippi (n=65) and Southern University and A&M College (n=3). Minority and non-minority participants completed the Willingness-To-Seek-Help Questionnaire and …

The Impact Of Second-Year Membership Experiences On Retention Among Panhellenic Sororities, Elizabeth Richardson Newell

LSU Doctoral Dissertations

ABSTRACT

Sorority membership retention is a newly emerging research topic with little to no existing information on what motivates members to remain. There are countless studies concerning college student retention in general, but there have yet to be studies that focus specifically on sorority women and their membership experiences. One major research question drove this study: What factors and/or experiences influence a second year National Panhellenic Conference (NPC) sorority member’s decision to actively participate in their sorority?

Using a theoretical framework developed from the social integration retention model proposed by Braxton, Hirschy, and McClendon in 2011, this study explored what …

'My Name Is Peaches': Black Women's Affect In The Blues Biomyth, Taylor C. Scott

LSU Doctoral Dissertations

For this project, I am interested in the study of nuanced self-representations of Black rage that appear within African American literary traditions, specifically the blues aesthetic, wherein artists narrativize a wide spectrum of intelligent and specific emotion--not just melancholy. Blues narratives in which Black people self-represent are in direct opposition to flattened narratives of certain affective modes such as anger as a useless, backwards, pathologized, and flat feeling that appear within dominant U.S. and global iconographies. What I see in the blues aesthetic is the capacity for a multichromatic approach to studying rage and Black authorship in America. By using …

A Mixed Methods Research Investigation Of Middle School Students’ Team Cohesion Development Within A Sport Education Season, Baofu Wang

LSU Doctoral Dissertations

Team cohesion is critical to the functioning and success of groups or teams. Sport Education (SE) has the potential to develop team cohesion due to its emphasis on authentic, team-based sporting experiences in physical education (PE). The purposes of the study were: (a) to examine the longitudinal changes of team cohesion within a SE season; (b) to identify facilitators and barriers associated with cohesion development. A longitudinal, concurrent, mixed-methods design was employed to address the research purposes. Students from 6^th to 8^th grades (all girls; n = 76), in small teams (n = 15), and their PE teacher …

Tiempo De Hibridos, Paul Acevedo Gomez

LSU Master's Theses

Tiempo De Hibridos is a body of work that celebrates the multiplicity of my shifting identity. It navigates back and forth between two different worlds, each packing different experiences that become a crossbreed or hybrid of information. Using historical references, pop culture, and personal experiences, I create a narrative story that maneuvers through familiar and foreign spaces.

The images suggest a celebration of cultural identity, vitality, but also psychological pain. I purposely combine objects that can be perceived as conflicting, altering their function to reference elements that are both playful and painful. The viewer should question the combination of objects …

Ceramics And Life In Tandem, Katharine Lee Robbins

LSU Master's Theses

From the ground up, my work emerges slowly. As each coil is added, I am conscious of how my body is interacting with the rich red clay body. Each time I press clay between my hands, the material reacts and changes. It gives me comfort to feel a tangible response as I push my body into the clay. The cyclical process of art making becomes my daily ritual. Each step is repeated over and over again until it becomes ingrained in my body’s existence.

As I add coils to my work, particularly the large sculptures, I continuously circle around each …

A Relational Study Of Self-Taught And Formally Trained Musicians: Trends Within Memory And Socioeconomic Factors, Matthew N. Jimenez, Emily M. Elliott

LSU Master's Theses

It has been well documented that musicians perform better in memory tasks than non-musicians. The current study utilized self-taught musicians, formally trained musicians, and non-musicians, and focused on short-term memory (STM), musicianship, and SES factors to explore this finding. Do the memory benefits of musical training extend to self-taught musicians? First, we addressed musicianship amongst all groups using the Goldsmith’s Musical Sophistication Index (GMSI), which contained subjective and objective measures. The subjective measure was a survey regarding the role of music in daily life. In the objective measures, participants completed tests of beat and melody perception. To measure STM, participants …

Unifying Text And Music: Applying Shurtleff's Twelve Guideposts To Operatic Arias For Soprano, Jamey J. Wright

LSU Doctoral Dissertations

In the present culture of operatic performance, artistry is measured not only by singers’ musical interpretation and vocal technique, but also by their ability to communicate compelling characterization. This monograph explores a helpful technique for dramatic interpretation in opera. The discipline of musical performance provides helpful guides to characterization through elements such phrasing, rhythm, harmony, and instrumentation. Techniques borrowed from the spoken theater, particularly those pioneered by Constantin Stanislavski, include the Magic If, objectives, actions, and tactics. The literature on auditioning for the theater is useful for synthesizing these techniques for singers, because audition techniques emphasize compelling characterization with …

Transitioning From Traditional In-Person Studio-Based Education Of Apparel Design Courses To Online Education During The Covid-19 Pandemic, Divya Desai

LSU Doctoral Dissertations

Due to the COVID-19 pandemic and subsequent lockdowns many post-secondary educational institutions all-around the world, including the USA, were forced to transition their teaching methods from a traditional in-person to an online teaching format starting in the spring of 2020. This research however is focused on the transitioning of university-level studio-based Apparel Design (AD) courses to an online teaching format during the spring and fall 2020 semesters. Teaching AD courses that are studio-based and that particularly require hands-on skills like hand rendering, draping, sewing, or pattern drafting, are challenging to be taught online as they require in person step-by-step guidance …

Grotesque Masculinities In The Works Of Harry Crews, Barry Hannah, And Padgett Powell, Matt Brandon Blasi

LSU Doctoral Dissertations

“Grotesque Masculinities in the Works of Harry Crews, Barry Hannah, and Padgett Powell” explores how these authors use the grotesque to complicate, distort, and criticize hegemonic white Southern masculinity as represented in contemporary American literature. In “Grotesque Masculinities,” I argue that the presence of the grotesque mode in these author’s works offers a unique critical perspective by which to better understand how masculinity is constructed by and for white Southern men in literature, and how alternative configurations of identity are not only possible, but necessary to decenter whiteness and heteronormativity as dominant categories. Using what sociologists refer to as body-reflexive …

The Prime Aesthetic: Exploratory Research On The Relationship Between The Imprinting Of Aesthetic Dress Preferences And The Sensitive Period Of Emerging Adulthood, Jeremy Bernardoni

LSU Doctoral Dissertations

The purpose of this research was to explore the theoretical concept of Prime Aesthetic across generational cohorts through the investigation of individual aesthetic dress preferences (ADP), which are formed during the Prime of Life, and their potential influence on present-day ADP. The Prime Aesthetic concept is defined as a theoretical concept representative of the cumulative ADP imprinted from all influences during an individual’s Prime of Life. The Prime Aesthetic was derived from Holbrook and Schindler’s (1989) study on the development of musical tastes during late adolescence and early adulthood and linked to theories on imprinting during sensitive periods (Bornstein, 1989) …

Lies In The Headlines: How Media Coverage Painted The Police Violence Against Philando Castile And George Floyd, Bailey Malvueax

Honors Capstones

No abstract provided.