Digital Commons Network^™

Using Behavior Bingo To Increase Academically Engaged Behavior In A General Education Elementary School Population, Faith Elizabeth Hamilton

Master's Theses

Spending instructional and work time addressing disruptive behaviors in the classroom is a common complaint of many teachers. The literature suggests that group contingencies are beneficial for improving behavior on a classwide and individual level. The current study investigated Behavior BINGO, a group contingency intervention whose research is in its infancy, and its effectiveness on increasing academically engaged behaviors and decreasing disruptive behaviors on a classwide basis. This study utilized a nonconcurrent multiple baseline design in three 2^nd grade, general education classrooms in a public school.

The Impact Of Sea-Level Rise On Coastal Wetlands Using In-Situ Mesocosm Experiments, Landscape Modeling, And Traditional Ecological Knowledge Mapping, Kelly San Antonio

Master's Theses

Sea-level rise is an escalating threat to coastal wetlands as increased inundation and saltwater intrusion can lead to lowered productivity, decreased biomass, and plant death – and ultimately land loss. In chapter one, I detailed the interactive effects of inundation and nitrogen on two commonly found saltmarsh species, Spartina alterniflora and Spartina patens. I examined productivity and metrics to these stressors using a controlled mesocosm experiment in the western channel of the Pascagoula River, Mississippi. I found varying strategies of growth between species and differing responses between the short- and long-term. Overall Spartina alterniflora performed better with increased inundation …

Geospatial Business Location Implications For Mississippi-Based Nissan Group Changing To Electrical Vehicle (Ev) Production, Sudheer Galla

Master's Theses

This research examines the shift from conventional Internal Combustion Engine (ICE) to Electric Vehicle (EV) production in the automotive industry. Utilizing the JobsEQ Input-Output model, it reveals complex economic interdependencies and highlights the concentration of Nissan Tier 1 suppliers around its Canton manufacturing operations in the Midwest and Southern U.S., indicating an efficient supply chain and regional economic impact.

In Mississippi, the transition to EV production is projected to create 4,415 jobs and increase compensation by $295.5 million, presenting a competitive edge in automotive employment opportunities. However, it emphasizes the need to retain and upskill the existing workforce, especially for …

Understanding The Physical Oceanography Of The Mississippi Sound: Observational Climatologies, Trends And Relationships In The Sound And Comparison Of The Surface Currents Of Ocean Models With High Frequency Radar Data, Tasnim Islam

Master's Theses

The Mississippi Sound is a shallow lagoon-type water estuarine system that is a major part of Northern Gulf of Mexico (NGOM) separated from the shelf waters by a series of barrier islands. It is mostly characterized by its strong weather fronts, storms and hurricanes that affect the hydro-morpho-dynamics of the region. This includes strong impact on the current circulation, flow pattern, sedimentation etc. Understanding the physical oceanography of the Sound through observing the climatologies of the ocean parameters, discovering the trends and relationships and knowing the circulation pattern is extensively important since the Sound is an indisputable ecological resource to …

Whose Woods These Are: Human-Environment Relationships Among Stakeholders Of South Mississippi's Longleaf Pine Ecosystem, Helen Greene

Master's Theses

Between 1870 and 1920, the longleaf pine belt of the southeastern United States experienced an extensive and unsustainable period of logging. In the years after the logging boom the landscape of the Southeast was reforested, but fire suppression and a preference among landowners for loblolly pine resulted in a dense and less resilient forest with reduced biodiversity. This research looks at the human geography of remnants of the longleaf pine ecosystem in South Mississippi and the nature of contemporary relationships between South Mississippi residents and this ecosystem.

In an effort to make sense of the complex relationships between people and …

The Classroom Password Group Contingency With Randomized Reinforcers, Emily Maxime

Master's Theses

From the principles of reinforcement and punishment established by operant conditioning, there have been a variety of different behavior modification methods explored. Group contingencies are one of these behavior modification procedures that can be applied at a class-wide level by teachers who are seeking to improve student behavior as a group or individually. The three types of group contingencies are independent, interdependent, and dependent group contingency. Additional components, such as randomization within a group contingency, have been seen to further the effectiveness of behavioral strategies. A novel independent group contingency that has recently been investigated and demonstrated some promise as …

Evaluating Habitat Use By Nekton In Widgeon Grass (Ruppia Maritima), Shoal Grass (Halodule Wrightii), And Unvegetated Bottom Habitats In The Grand Bay National Estuarine Research Reserve, Jessica Woodall

Master's Theses

Seagrass beds support high biodiversity and animal abundance, serve as feeding grounds for a variety of animals, offer shelter from predation, and act as a nursery habitat for juveniles. The species composition of seagrass beds can impact their use as habitat by animals. Two common species of seagrass in the Gulf of Mexico are Ruppia maritima (widgeon grass) and Halodule wrightii (shoal grass). The shallow coastal waters of the Grand Bay National Estuarine Research Reserve (NERR) support both species, but the use of each seagrass as habitat by nekton is poorly understood, which can limit management decision-making. Nekton communities were …

How Sewage Pollution Affects Distribution And Life History Traits Of The Southern House Mosquito, Culex Quinquefasciatus, Catherine Dean Bermond

Master's Theses

Eutrophication from wastewater can cause fluxes of nutrients like and carbon and nitrogen in urban waters. One source of nitrogen in freshwater is from untreated sewage discharging from septic tanks. This causes a variety of environmental issues including harmful algal blooms, harming natural predators, and increased production of mosquitoes. Culex quinquefasciatus is the vector of West Nile Virus in St. Tammany Parish, Louisiana. St. Tammany Parish has over 600 miles of septic ditches, which receive effluent directly from aerated treatment units. Culex quinquefasciatus oviposit in polluted waters, and larvae perform well in water with high levels of decomposing organic matter. …

The Examination Of A Teacher Mentorship Intervention On Junior Teachers' Stress And Self-Efficacy, Cagla Cobek

Master's Theses

This study examined a daily Check-In/Check-Out mentorship intervention for junior teachers. Changes in junior teachers’ stress level and their sense of self-efficacy were measured. Researchers collected data from three junior teachers and mentor dyads in a Southeastern school district. A Multiple Baseline Design across three teachers was used in this study to examine the impact of the daily mentorship intervention. The results suggested that daily Check-Ins and Check-Outs with mentor teachers decreased all three junior teachers’ daily stress. The intervention did not impact significantly on junior teachers’ perceived stress and their sense of self-efficacy. Overall, this study supports a promising …

An Exploration Of Symptom Severity And Suicidal Ideation Within A Sex Addiction Sample, Emily A. Cordova

Master's Theses

Currently sex addiction is not recognized as a mental disorder in the DSM-5-TR, yet it continues to negatively affect a significant number of people annually. The following study aimed to explore the relationships between sex addiction, attachment styles, and suicide-related behavior, and other psychopathology related symptoms as measured by the MMPI-3. Using data from the MMPI-3, the Sexual Dependency Inventory-4^th Edition, the Sexual Addiction Screening Test-Revised, and the Experiences in Close Relationships Scale-Revised, this study explored the relationship between attachment style and sex addiction symptoms, suicidality, and sex addiction severity in a sample of 222 men seeking treatment for …

Comparing Effects Of Praise Rates On Classroom Behavior, Brittany Pigg

Master's Theses

High-quality academic instruction, and, in turn, student success, are correlated with effective classroom management (Gage, Scott, Hirn, & MacSuga-Gage, 2018; Johnson, 1997; Stronge, Ward, & Grant, 2011; Wang, Haertel, & Walberg, 1993). Students are spending up to 50% of their instructional time engaged in non-instructional activities such as classroom procedures, transitions, and discipline (Codding & Smyth, 2008). However, academic activities should account for at least 70% of classroom time (Little & Akin-Little, 2008). Praise, a simple classroom behavior management procedure, includes statements commending behavior and is intended to increase the future probability of the behavior that warranted praise. Behavior-specific praise …

Structural And Kinematic Investigation Of The Dadeville Complex-Brevard Zone Contact (Southern Appalachians): Polyphase Emplacement Of An Allochthonous Terrane On The Laurentian Margin, Andrew Williams

Master's Theses

The Dadeville Complex (DC) lies in the Inner Piedmont of eastern Alabama and western Georgia. The DC formed as a volcanic island arc during the Taconic orogeny (Ordovician Period) and was accreted onto Laurentia during the Acadian orogeny (Devonian-Mississippian Periods); however, the mechanism and role of accretion during the Acadian orogeny is not well constrained. Three proposed emplacement mechanisms for the DC include: (1) orogen-perpendicular translation; (2) orogen-parallel translation; (3) orogenic channel flow.

Today, the DC is a major (over 100 kilometers long) allochthonous terrane composed mostly of meta-igneous rocks. This study investigated structural fabrics and kinematic indicators in the …

Annotation Of Non-Model Species’ Genomes, Taiya Jarva

Master's Theses

The innovations in high throughput sequencing technologies in recent decades has allowed unprecedented examination and characterization of the genetic make-up of both model and non-model species, which has led to a surge in the use of genomics in fields which were previously considered unfeasible. These advances have greatly expanded the realm of possibilities in the fields of ecology and conservation. It is now possible to the identification of large cohorts of genetic markers, including single nucleotide polymorphisms (SNPs) and larger structural variants, as well as signatures of selection and local adaptation. Markers can be used to identify species, define population …

Porotic Hyperostosis And Cribra Orbitalia In The Adult Population Of Tipu, Miranda Hahn

Master's Theses

Tipu is a contact period Maya site in western Belize where a mission church and cemetery was established around AD 1560. An archaeological excavation in the 1980s recovered the remains of more than 550 individuals. In its unique location on the fringes of Spanish control, Tipu was the site of both acceptance of introduced cultural traits as well as rebellion against them. The series has been intensively studied over the last decades, but an analysis of anemia using more recently developed and widely accepted standards has not yet been completed. Therefore, I scored adults using the new widely accepted standards …

Cultural Behaviors And Their Influence On The Proximal Femur: Comparisons Of Postural Behavior, Occupation, And Subsistence-Settlement Between A Pre-Contact And Historic Sample, Joanna Klein

Master's Theses

Little is known archaeologically about the Late Woodland Schroeder Mounds mortuary group from west-central Illinois. As such, bioarchaeological data is at the forefront of archaeological problem-solving for not only the site, but the geographical area as well. Skeletal data such as proximal femur angles and activity markers contribute to the understanding of subsistence-settlement trends and postural behavior of the mortuary complex. Femoral neck version is associated with postural behaviors such as squatting and kneeling. The neck-shaft angle is linked to mobility and settlement patterns. Bicondylar angle was explored to see if behaviors had any affect. Allen’s fossa and Poirier’s facet …

Assessing The Contributions Of Proximity To Effective Instruction Delivery, Kenneth Ross

Master's Theses

Effective instruction delivery (EID) is a component of the Compliance Training for Children (CTC) Model developed by D. Joe Olmi from the School Psychology program at the University of Southern Mississippi that is designed to increase childhood compliance to adult-delivered directives. EID has been observed to be an effective strategy for increasing compliance in children (Bellipanni et al., 2013; Derieux, 2021; Ford et al., 2001; Griffin, 2007; Wimberly, 2016). Additionally, the contributions of the individual components of EID, such as demanded eye contact (Everett et al., 2005; Faciane, 2004) and contingent praise (Everett et al., 2005), have been investigated over …

Solving The Cable Equation, A Second-Order Time Dependent Pde For Non-Ideal Cables With Action Potentials In The Mammalian Brain Using Kss Methods, Nirmohi Charbe

Master's Theses

In this thesis we shall perform the comparisons of a Krylov Subspace Spectral method with Forward Euler, Backward Euler and Crank-Nicolson to solve the Cable Equation. The Cable Equation measures action potentials in axons in a mammalian brain treated as an ideal cable in the first part of the study. We shall subject this problem to the further assumption of a non-ideal cable. Assume a non-uniform cross section area along the longitudinal axis. At the present time, the effects of torsion, curvature and material capacitance are ignored. There is particular interest to generalize the application of the PDEs including and …

Understanding The Flow Dynamics Of The Pearl River, Ms, Through Hydrodynamic Modeling, Nahruma Mehzabeen Pieu

Master's Theses

The Pearl River brings fresh water and nutrients into Lake Borgne regulating conditions for oyster growth in estuarine waters. However, there are no flow measurement stations installed on East Pearl or West Pearl either at the river outlets or after the upstream bifurcation of the Pearl. This study aims to model the Lower Pearl River to understand the flow dynamics in the major branches, and to determine the final outflow distribution into the Mississippi Sound, aiming to improve river forcing for ocean models studying estuarine dynamics of the Mississippi Sound.

Synthetic meandering bathymetry with updated banks is developed and applied …

Genetic Population Structure And Effective Number Of Breeders In Systems Across The Range Of The Gulf Sturgeon, Jacob Zona

Master's Theses

Gulf sturgeon (Acipenser oxyicnhus desotoi) are a large, anadromous fish belonging to an ancient lineage that diverged as early as 400 MYA. Overfishing for meat and caviar during the early 1900’s reduced their range and abundance and continued habitat destruction and mortality have limited their ability to recover, leading to their listing under the Endangered Species Act. This study uses genetic techniques to determine the effective number of breeders for multiple spawning groups of Gulf sturgeon in river systems across their range to set a baseline for tracking reproductive success of the species. Accompanying genetic information relevant to …

Identification Of Spring And Fall Spawned Eggs And The Genetic Distinction Of Gulf Sturgeon In The Choctawhatchee River, Alabama-Florida, Nicholas Lamey

Master's Theses

The Gulf Sturgeon (GS; Acipenser oxyrinchus desotoi) is a threatened subspecies of Atlantic Sturgeon (Acipenser oxyrinchus oxyrinchus) which inhabits the Gulf Coast of the United States. Prior studies of Eurasian sturgeon species and Atlantic Sturgeon have revealed the existence of a dual spawning strategy (i.e. spring and fall). The presence of a fall spawn has also been proposed for GS, but only with the support of circumstantial evidence. This study used molecular techniques to investigate seasonality of GS spawning and the possibility that this has produced unique genetic groups in the Choctawhatchee River. Mitochondrial DNA from suspected …

Predictive Ability Of A 3d Body Scanning Mobile Application For Metabolic Health Risk, Caleb Brandner

Master's Theses

There is an increasing prevalence of obesity within the US and rising rates of metabolic syndrome among those aged 20-39 concurrent with a decrease in the reception of primary care. Limitations to healthcare including access, cost, and availability, highlighting the need for simple, efficient, and accessible cardiometabolic health risk screening. Given the surge in smartphone ownership over the last decade, this study sought to determine the predictive ability of a mobile 3D-optical (3DO) body composition assessment application in determining metabolic health risk. A total of 62 participants (female: 36) underwent traditional anthropometric measurements, 3DO body scanning using a smartphone application, …

Social Anxiety And Relational Aggression In The Peer Relationships Of College Women, Summer Boggs

Master's Theses

Relational aggression (i.e., a type of aggression in which the aggressor harms others by damaging their relationships, reputation, and/or feelings of social acceptance) is common among emerging adults and has been linked to several adverse correlates. Research on relational aggression among college students has found some evidence that it is positively associated with social anxiety; however, the specific components of social anxiety and the possible mechanisms through which this relationship may operate are unclear. The current study examined the relationship between social anxiety and relational aggression among college women (N = 292), focusing on fear of negative evaluation (FNE) …

Beyond The Clinic: Modified Internet-Delivered Parent-Child Interaction Therapy, Terreca Cato

Master's Theses

Children who attend Head Start children are at increased risk for emotional and behavioral disorders. A variety of systemic factors contribute to their increased risk for problematic developmental outcomes. Parent-Child Interaction Therapy (PCIT) is an evidence-based intervention for improving positive parenting skills and children’s outcomes. This study included a multiple baseline design across participants and tested the effects of Internet-Delivered Parent-Child Interaction Therapy (I-PCIT) on improving Head Start mothers’ use of the Effective Commands that are part of the Parent Directed Interaction component of PCIT. Seven total mothers were recruited to participate in this study. Four mothers did not complete …

Estimation Of Mortality Rates For The Gulf Menhaden Stock And Reference Point Implementation For The Fishery, Catherine Wilhelm

Master's Theses

The Gulf menhaden stock is the target of a large commercial fishery in the Gulf of Mexico. To address the needs of both the stock and fishery, I performed two studies. I first addressed the natural mortality rates currently used in the Gulf menhaden stock assessment. To update these rates, I used data from a tagging study conducted from 1970 to 1988. Adult and juvenile menhaden were tagged, released, and recovered in fish processing plants. To evaluate the data, I built a Bayesian model using the negative binomial distribution to estimate natural mortality, catchability, and the overdispersion factor parameters. I …

Understanding The Impacts Of Topobathymetric Data On Storm Surge Model Predictions, Sydni Crain

Master's Theses

The topobathymetric characteristics of a region are regularly altered by natural and anthropogenic causes. This directly impacts the resulting storm surge during a hurricane. The primary goal of this research was to gain a better understanding of the impact that topography and bathymetry have on storm surge models, particularly the Advanced Circulation (ADCIRC) Model. Hurricane Zeta (2020) and Hurricane Ida (2021) were chosen as case studies; therefore, the Gulf of Mexico (GOM) was chosen as the study site. This research was completed by comparing ADCIRC storm surge results which were based on older, lower-resolution data with results derived from more …

Effects Of Increased Shoe Collar Height And Limb Dominance On Landing Knee Biomechanics In Collegiate Volleyball Players, Lindsey Legg

Master's Theses

Athletic footwear with higher collar heights are worn to restrict ankle motion. Reduced ankle dorsiflexion has been associated with increased frontal plane knee motion. Volleyball players wear mid-cut shoes (MC) that have an increased collar height rising slightly superior to the talocrural joint and malleoli. The purpose of this study was to determine the effect of MC and limb dominance on knee landing mechanics. It was hypothesized that participants would land with greater initial contact (IC) and peak frontal joint plane angles and moments and smaller IC and peak sagittal plane joint angles and moments at the knee in MC …

Caregiver Augmentative And Alternative Communication (Aac) Education And Training: A Survey Of Caregiver And Slp Perspectives, Michelle Hasenkampf

Master's Theses

Speech-language pathologists (SLPs) must address caregiver education and training throughout early intervention, including when implementing augmentative and alternative communication (AAC). Previous research has made recommendations describing practices for SLPs in this area, such as incorporating direct instruction and caregiver participation, as well as addressed how recommendations compare to implementation of these strategies in actual practice. Two parallel surveys were created to examine SLP and caregiver experiences and opinions of various topics and methods utilized in AAC caregiver education and training. 19 SLPs and 5 caregivers completed the surveys. SLPs notably exhibited differences in practice and opinions related to the methods …

Freckled Darter (Percina Lenticula) And Other Fishes’ Usage Of Wood Pile Habitat, Noah Daun

Master's Theses

Effectively sampling habitat with the proper techniques is essential for our understanding of the animals that use the habitat, both for individual species and entire species assemblages. Percina lenticula is a species of special concern in the state of Mississippi due to low numbers of historical records. This species is known to inhabit wood pile habitat in rivers, a habitat that has been under-sampled historically due to inefficiency with most commonly used gear. Seines are typically not effective at sampling wood piles, resulting in sampling bias underestimating the number of P. lenticula and potentially other species utilizing such habitats. This …

Driving Demands Of A Successful Protest: A Comparative Analysis Of Drivers That Leads To A Successful Outcome Of Protest, Prince Tetteh

Master's Theses

The 2020 Global Peace Index found that there has been a drastic increase of civil unrest incidents worldwide since 2011. According to the Index, there were 282% more riot cases and 821% more general strikes across the world, with Europe having the most riots, protests, and strikes. Extant literature suggests that protest is a web of interconnected demands that sends a weak signal to policymakers or the intended target. I examine some of the drivers of protest that are likely to impact the chances of protesters demands being met either in part or in full. I further analyze how each …

Determining The Refractive Index Of Phytoplankton Via Direct Measurement Of Cellular Structures, Michael Kamowski

Master's Theses

The refractive index of phytoplankton has never been directly measured before despite its importance towards studying the optical characteristics of marine particles. Previous attempts to measure it have been done through indirect methods. While these methods have proven useful, they contain assumptions about the particles morphology and composition that cause for uncertainty with the measurements. Through the use of the 3D Cell Explorer, a high precision holotomographic microscope, the RI of phytoplankton can be directly measured for the first time. With volume measurements, the phytoplankton were found to not display a single bulk RI, instead the bulk RI was different …