Digital Commons Network^™

Using The High-Probability Instructional Sequence To Increase Compliance With Vocal Imitation In Children Diagnosed With Developmental Delays, Kimberly Derque

Theses

Previous studies have evaluated the effects of the high-p instructional procedure involving motor imitation on the levels of compliance with vocal imitation in children with autism spectrum disorder (ASD). The current study replicated Hansen et al. (2018) by demonstrating the effectiveness of high-probability (high-p) instructional sequence involving motor imitation to improve compliance with vocal imitation in three preschool age children with developmental delay. A multiple baseline across participants was implemented to show the procedure's effects on compliance with vocal imitation responses. The EESA subtest of the VBMAPP was administered before and after the intervention to determine the level of vocal …

An Investigation Of The Sub-Lethal Impacts To Pollinators From Pesticides, Emily Beahm

Theses

In order to feed a growing global population, agricultural practices must utilize pesticides to maintain high yields. Responsible use of pesticides should be based on literature confirming their efficacy and safety. When pesticides are not adequately investigated prior to their release, there can be severe consequences. Many highly effective pesticides, such as the class neonicotinoids, were allowed to be used commercially prior to thorough assessment of their environmental risks, resulting in consequences that largely have fallen to the exposed pollinator populations. To avoid similar outcomes, I tested the popular biopesticide Botanigard which contains Beauveria bassiana, an entomopathogenic fungus previously exposed …

Using Behavioral Skills Training To Promote Online Safety Skills In Individuals With Developmental Disabilities, Robert Lynn

Theses

Abstract

Children are spending more time online, which is putting them at risk of encountering online predators. There have been attempts to minimize the occurrence of these encounters, but most of these involved instructional training and parent supervision. One alternative intervention for addressing safety skills that has been shown to be effective is behavior skills training (BST), which is a procedure based on behavior analytic literature. BST involves instructions, modeling, rehearsal, and feedback. The purpose of this study was to evaluate the effects of BST on the acquisition of online safety skills in adolescents and adults with developmental disabilities. In-situ …

Evaluating The Effectiveness Of Behavioral Skills Training For Teaching Implementation Of Natural Language Paradigm Program To Staff In An Early Intervention Setting, Abigail Kinnear

Theses

Due to the prevalence of language delays in children with ASD, it is important to provide effective treatment and ensure highly trained staff to implement language programs. Natural Language Paradigm (NLP) is a naturalistic approach that includes individualized motivating variables, natural reinforcers, and direct response to reinforcer contingencies to increase vocal communication and generalization of skills. Behavioral skills training (BST) is an effective strategy that uses instructions, modeling, rehearsal, and feedback to teach staff to implement specific programs. The current study replicated Seiverling et al. (2009) study on evaluating the effectiveness of using BST to train three staff to implement …

Teaching Adults With Developmental Disabilities To Ask "Why?", Mya White

Theses

Mands for information play an important role in language development and are important for successfully acquiring new information from one’s environment. Still, many individuals cannot effectively ask Wh- questions to mand for information, even though they may have extensive tact, intraverbal, and receptive language skills. Recently, Valentino et al. (2019) investigated procedures to teach the MFI “Why?” to children with language delays under the control of the establishing operation and examined the extent to which teaching resulted in generalization. The purpose of this study was to extend Valentino et al. protocol with three adults with developmental disabilities. The procedure involved …

Reach, Rachel Immel

Theses

Reach is a 2D digitally animated short film that is dedicated to exploring the sacrifices that are made to achieve our dreams. The story of my graduate thesis film follows Moe, a subterrestrial bat-like creature that dreams of being able to see the sky for the first time. Feeling suffocated by his dark and cramped surroundings, he rushes toward the surface as soon as a busted rusty pipe provides what appears to be an opening to the surface. What he does not know is that he is venturing into danger that will change him forever. This project is inspired by …

Integrative Approaches To Evaluate Challenges Faced By Songbirds During Migration And Associated Physiological Trade-Offs, Gabriella L. Orfanides

Theses

Migration is a demanding time for birds, and birds face numerous physiological, behavioral, and environmental challenges. As migratory birds balance the costs of numerous stressors during migration, this could result in detrimental physiological trade-offs. Understanding the trials and trade-offs that birds encounter during migration has important conservation implications. I utilized two component studies to better understand challenges encountered by migratory songbirds as well as to identify physiological metrics that may provide insight into these challenges. For the first study, I used nested PCR and DNA sequencing to determine parasite prevalence and diversity of avian haemosporidians in Canada Warblers (Cardellina canadensis) …

Towards Human-Embodied Visual Intelligence, Cheng Han

Theses

The rapid development of artificial intelligence (AI) in computer vision has garnered considerable attention across diverse research fields (e.g., image classification, image segmentation, object detection, optical flow, depth estimation). However, this progress is met with an array of challenges that hinder them from real-world deployments. In this paper, three major challenges are discussed: I. Low Task Generalizability. Current visual models are often specifically designed for targeted tasks, constraining their generalizability with varying adaptation scenarios; II. Weak Model Interpretability. Within the paradigm of connectionism, most of these models are frequently regarded as ``black-box'' systems, making them challenging for humans to understand …

Exploring The Functional Significance Of A Yap1 Missense Variant Of Uncertain Significance In Caenorhabditis Elegans, Nathan Jones

Theses

Polycystic ovary syndrome (PCOS) is a complex disorder with various implications, such as polycystic ovaries, visceral obesity, and increased risk of cancer. YAP1 was recently identified as a gene of interest in the development of PCOS. Researchers have established that single nucleotide variants in YAP1 are likely to play a role in PCOS development. This project aims to provide insight into the potential impact of a YAP1 variant of uncertain significance (VUS). Studies in C. elegans have established yap-1 as a nematode ortholog for human YAP1. A YAP1 VUS was identified through ClinVar, YAP1 c.1015A>G (p.Asn339Asp). Evolutionary conservation …

Effects Of Simulated Climate Change On Native Southeastern Grassland Vegetation Using Open Top Chambers, Makaila Carpenter

Theses

The southeastern United States is a critical biodiversity hotspot once covered in prairie grassland ecosystems and now facing significant threats due to urbanization, habitat destruction, over-exploitation, biological invasions, pollution, and climate change. This study analyzes the response of Alabama’s native prairie ecosystem to climate change. We used open top chambers (OTCs) to simulate climate change-induced warming. We assessed the response of ecosystem function and structure to higher temperatures (1-3^oC). The indicators of ecosystem function included phenology, leaf surface area (LSA), specific leaf area (SLA), and aboveground and below net primary productivity (ANPP and BNPP respectively). Ecosystem structure was …

Effects Of Vitis Vinifera L. Seed Extract On Short-Term Memory Of Amyloid-Beta-Mediated Neurodegeneration In Transgenic Caenorhabditis Elegans, Elise Patrick

Theses

Alzheimer's disease (AD) is a neurodegenerative condition that is a common cause of dementia and a growing concern worldwide with no effective treatment or cure. Two pathological AD hallmarks include buildup of amyloid beta (Aβ) plaques and neurofibrillary tangles in the brain. Recent attention has turned to exploring natural products and compounds for AD symptom relief and treatment. Vitis vinifera grape seed extract (GSE) contains many beneficial substances. GSE has been tested in several animal models and has shown to improve memory and is even being examined in an AD treatment human clinical trial. In this study, the aim was …

Generation Z’S Perspective On Work-Life Balance: Case Of Kosovo, Lorine Bajrami

Theses

This capstone project examines the perspective of Generation Z in Kosovo toward work-life balance by specifically looking at their preferences regarding flexibility, remote work, and the compromise of work-life balance with other work-related factors. People who are born between 1996 and 2010 belong to the Generation Z cohort, which is characterized by profound digital savviness, mental health awareness, preference for flexibility in workplace, and strong desire to balance work and personal life. The data for analyzing the Gen Z’s perspectives on life work-balance is collected through an online survey (n=174) and two focus group discussions. Global reports and existing research …

Digital Transformation Of The Accounting And Audit Industry In Kosovo, Lis Musa

Theses

This capstone project analyzes how Kosovo's audit and accounting industry is being affected by digital transformation. Its aim is to explore how digitalization affects skills gaps, job accuracy, company costs, and productivity in different sectors at a time when technological breakthroughs are drastically changing industry. Professionals from Big 10 accounting and audit firms as well as a local Kosovo accounting business were interviewed to gather insights on the potential and difficulties brought about by digital tools and technologies. Research findings show that digital transformation is considerably bridging the skills gap in the industry, imposing constant professional development and adjustment to …

A New Diagnostic Method For Distinguishing Binary From Single Supermassive Black Holes Using Broad Emission Lines, Ziming Ji

Theses

During cosmic timescales, supermassive binary black holes (SMBBHs) form by galaxy mergers, where each galaxy hosts a supermassive black hole (SMBH) at its center. By studying SMBBHs, we can gain insights into galaxy evolution and black hole growth. However, the typical separation between black holes in SMBBHs is usually below 1 pc, making them difficult to resolve using direct imaging or photometry. To be able to distinguish binary black holes (BBHs) from typical AGN powered by single black holes (SBHs), we conducted this research project to develop a new diagnostic method to identify a unique feature of SMBBHs, which can …

Ap Art History For Marshall Public Schools, Gage Bunting

Theses

Advanced Placement Art History (AP Art History) is a course that, while being one of the less popular AP offerings, exists in thousands of schools already. College Board is the institution that facilitates these courses and sets the requirements each school must follow in order to offer the course. With that said, there is not a rigid requirement that all courses be taught in the same manner, and because of that, the curriculum of this project was adapted to enhance learning for students of Marshall High School.

The art department of Marshall High School has evolved in recent years and …

Intersectional Feminist And Queer Activists’ Agendas In The Contemporary Arts: The Use Of Socio-Politically Fueled Motifs As Subjects In The Field Today, Florence V. Bonner

Theses

This paper explores the Intersectional Feminist and Queer activist's work in the Contemporary arts through a reconsideration of the existing scholarly literature and the use of social media platforms from the third wave of Intersection and Transnational Feminist and Queer work. Looking specifically at motifs that connotate to the bodies of people assigned female at birth, there are recognizable impacts at both micro and macro community levels. This research is done in an Intersectional Feminist and Queer theoretical methodology to better understand the implications of valuing multifaceted identities in the 21st century. This paper identifies artists and activists who work …

Music Education In The Urban Classroom: Issues Of Equity And Access, Lakeisha Walker

Theses

Music education in urban classrooms plays a crucial role in shaping students' overall development and academic success. The field of music education is not immune to the challenges of equity and access that exist in urban settings. It is essential to address these issues to ensure that all students have equal opportunities to participate in music programs and reap the countless benefits that come with them.

The importance of this topic in the field of music education cannot be overstated. Research has shown that students who participate in music programs demonstrate improved academic performance, enhanced cognitive skills, and increased creativity. …

Three Zafimaniry Carvings From The Southern Highlands Of Madagascar And Their Symbolic Meaning, Emily Krupp

Theses

The Zafimaniry people are a community living in the southern highlands of Madagascar, most known for their geometric, low-relief works of art that they carve onto wooden surfaces throughout their villages. The shapes that make up the designs signify the Zafimaniry people's ideologies, but motifs carved into the homes specifically represent their beliefs about marriage and societal structure. Three metaphorical symbols have been translated within the motifs by the Zafimaniry people as the patriarch, the family, and the community. A comparative cultural study between the motifs on Zafimaniry window shutters and Swahili doorways reveal similarities in material culture, visual elements …

Gustav Klimt: A Modern Representation Of The Pregnant Female Body, Emma Fanger

Theses

This thesis analyzes Gustav Klimt’s Hope I (1903) and Hope II (1907–1908) to explore how the artist offered a revolutionary and rare representation of pregnancy at the turn of the twentieth century. Klimt, a key figure in the Symbolist and Art Nouveau movements, is recognized for his decorative, allegorical, and emotionally charged style. His portrayal of the pregnant female body challenged traditional artistic conventions. This thesis argues that Hope I and Hope II are significant not only for their modern visual language, but also for their contribution to the limited representation of pregnancy in Western art. In addition to examining …

Elucidation Of Potential Antimicrobial Properties Of Chalcones, Caleb Howell

Theses

The rise of antibiotic-resistant bacteria is a growing concern for the medical and biological community. Increased use of antibiotics has led to increased development of bacterial tolerances. This phenomenon, driven by the principles of evolution, has been exacerbated by the improper antibiotic use of these antibiotics. Often, individuals stop taking antibiotics once symptoms subside, mistakenly believing the infection is cured. This practice allows bacteria or fungi to develop resistance.

These antibiotics have been developed from secondary metabolites. While we have many effective antibiotics we are facing new threats. Chalcones are being looked at for their potential in addressing this issue. …

The Relationship Between Changing Land Cover And Benthic Macroinvertebrate Diversity In Choccolocco Creek, Northeast Alabama, Kindall Brown

Theses

Land cover changes, driven by urbanization, agriculture, and deforestation, significantly affect the physical and chemical characteristics of water bodies at both the watershed and riparian levels. At the larger spatial scale, a stream’s surrounding watershed facilitates lateral inputs into the stream that are essential for biodiversity support, hydrological stability, and water quality. When a stream becomes disconnected from the lateral inputs due to urban or agricultural development, the morphology of the stream is significantly altered. On a smaller spatial scale, the riparian zone can act as a buffer to pollutants. The vegetation surrounding the stream bank promotes stability to the …

Determinants Of Youth Entrepreneurship In Kosovo, Dren Hima

Theses

This research aims to analyze the determinants of the probability of youth in Kosovo becoming nascent entrepreneurs. Kosovo, a young nation with a youth demographic and post-conflict socio-economic challenges, presents a unique context for studying entrepreneurship. The study focuses on the impact of both demographic and perceptual characteristics of the youth on their entrepreneurial orientation. The empirical analysis combines secondary data with primary data collected through an online survey targeting the youth of Kosovo, aged 18-29. It assesses the impact of various factors, including gender, educational background, household income, entrepreneurial experience, and perceptual variables like opportunity perception, fear of failure, …

Implications Of Ai Adoption On Kosovo’S Tech Smes, Agullina Shllaku

Theses

This study explores the impact of Artificial Intelligence (AI) on small and medium-sized tech enterprises (SMEs), namely the extent to which these SMEs are investing in AI technologies, and how that will impact the organizational structure of those SMEs. While most of Kosovo’s tech SMEs have started to engage with AI to some extent, the demand for such services is much lower compared to global levels. This study identifies investment strategies prominent in SMEs, as well as their initiative to internal restructuring instead of hiring. Through a mix of qualitative and quantitative data, this study generates relevant insights from employees …

Souls Of Plants, Yuanyuan Li

Theses

In creating fictional relationships with organisms within the plant world, I design jewelry and wearable sculptures that heal the individual, by relating to the poetic and peaceful nature of plants. The works involve the use of metal crochet, forging, screen printing, and fabric dying to create my relationship with plants, through narrative, and nostalgic stories. These stories between me and plants began in my childhood and continue to this day.

The Effect Of Angiogenesis On Thermal Properties Of In-Vivo Human Tissue, Shriya Musuku

Theses

Bioheat transfer is the study of heat transfer in biology. There are several sources of heat in biology including external ones such as surgical applications of heat, or internal ones like cancer tissue. Blood flow networks affect both types of processes and are often generated during disease phenomenon through a process called angiogenesis. This affects the properties of the tissue. Several attempts were made to model flow and heat transfer within various tissues through physical measurements or computer simulations. Both types of models used bioheat transfer models do not consider the geometry of vasculature at its most fundamental level. The …

Impacts Of Professional Development On Researchers, Kayleigh M. Patterson

Theses

In this work, I study the effectiveness of Professional development for Emerging Education Researchers (PEER) using a framework adapted from one that evaluates professional development for teachers. Professional Development (PD) is the process of learning information after one’s main school for job settings. These cover job/career specific skills that are not taught during schooling, since they are normally more specific. While a Ph.D. does set up a lot of specific skills, due to a changing research climate based on discoveries and organizational standards, there are always more skills to learn for a researcher. Therefore, there are professional development for researchers …

Simulation Of A Single Photon Counting Photonic Spectrograph For Direct Imaging Of Exoplanet Atmospheres With The Habitable Worlds Observatory, Edwin Alexani

Theses

NASA’s highest-priority future flagship astrophysics mission is a large infrared/optical/ultraviolet (IR/O/UV) telescope, the first in a series of new Great Observatories recommended by the 2020 Decadal Survey. The current concept for this telescope is the Habitable Worlds Observatory (HWO), drawing on past design projects such as LUVOIR and HabEx. A key goal for HWO is to identify habitable exoplanets. The HWO will obtain spectra and direct images of distant, dim worlds, necessitating highly sensitive instruments. The HWO will require a coronagraph that achieves a 10^−10 contrast ratio to suppress the starlight and reveal terrestrial exoplanets. The detector’s dark current and …

A Spectroscopic Search For Recoiling Supermassive Black Holes In Nearby Active Galaxies, Emily Temple

Theses

It is hypothesized that following a galaxy merger the two central supermassive black holes (SMBH) become a binary system, eventually coalescing due to emission of gravitational waves. This coalescence results in a single black hole, with an accretion disk shining with high luminosity that photoionizes the surrounding gas. Therefore, the newly merged SMBH is visible as an active galactic nucleus (AGN). However, the gravitational waves are emitted anisotropically by the binary as it inspirals, resulting in a recoil kick. This ejects the newly merged SMBH from the AGN’s center of the galaxy. The SMBH oscillates around the galaxy’s center of …

Geo-Slam: Using Geometric Hierarchies To Support Localization And Mapping In Forest Environments, Daniel Castellarin

Theses

Robust mapping and localization can be challenging in environments like forests where easily observable landmarks are virtually indistinguishable from each other. In such environments, GPS or robot odometry may also be compromised by the landscape, tree cover, or method of locomotion. Prior work discussed a method for creating geometric hierarchies to describe the relative positions of unlabeled landmarks. Notably, the polygons from these hierarchies were used to perform accurate place recognition from observations containing partial overlap and sensor noise. Here, we use geometric hierarchies to perform robust data association for collections of virtually identical 2D landmarks in direct support of …

Broadened Positive And Emotion Congruent Attentional Biases And Emotion Regulation, Michael Mctighe

Theses

Attentional processes or concentration of mental faculties is a vast area of research in the cognitive sciences that is complicated by an abundance of other variables. Evidence overwhelming suggests that exogenous attention is biased toward emotional stimuli. Prevailing theories suggest that positive emotions can improve attentional processes, and that a participant’s emotional state can lead people to better attend to congruent information. Systems associated with emotion regulation overlap with processes related to biased attention. This study sought to further explore the theories of broaden and build, and emotion congruence, while also exploring how emotion regulation influences various types of attentional …