Digital Commons Network^™

Applying Linguistics To The Adult Esol Classroom: A Guide For Esol Teachers In Community Centers, Lenore Costello

Dissertations, Theses, and Capstone Projects

Many community centers in urban areas of the United States offer English as a Second or Other Language (ESOL) classes to adults. This thesis is intended as a resource for teachers of those classes, so that they may make pedagogical decisions that are informed by Second Language Acquisition (SLA) research findings on how languages are learned. The thesis is designed for teachers with and without formal background in ESOL or linguistics. Each chapter introduces an SLA concept that pertains to instructed SLA: (1) the natural order hypothesis, (2) mental representation and interlanguage, (3) the role of input in acquisition, (4) …

Belief And Success Health Management Self-Efficacy: A National Survey Of Black Adults, Stephanie Y. Store

Dissertations, Theses, and Capstone Projects

Minority populations, such as Black adults of non-Latinx descent, are more likely to develop chronic diseases and complications related to disease severity when compared to Non-Latinx Whites (NLW). Furthermore, Black adults of non-Latinx descent people are less likely to engage and maintain health promoting behaviors (HPB) to prevent disease development. HPB are effective in preventing or delaying chronic disease. This research explores the relative impact of aspects of health, built environment and key demographic domains on HMSE of a national sample of Black adults. Methods: Hierarchical regression modeling was performed utilizing data from the 2018 National Survey of Health Attitudes …

Identification Of Different Hair Dyes In Dyed Hair Using Attenuated Total Reflectance (Atr Ft-Ir), Surface Enhancing Raman Spectroscopy (Sers) Techniques, Nicholas Lovera

Student Theses

This investigation compares the ability of Attenuated Total Reflection Fourier Transfer Infrared Spectroscopy (ATR FT-IR) and Surface Enhance Raman Spectroscopy (SERS) to identify and differentiate different hair dye brands on dyed hair samples. Hair is a common type of trace evidence found at crime scenes and can provide numerous information through forensic hair analysis. Cosmetic hair treatment such as dying the hair different colors has grown and became popular, thus it can be a very common type of trace evidence. This study can provide a forensic scientist an additional method for analyzing dyed hair samples. The goal was to compare …

Impact Of Blood Preservatives And Anticoagulants On Cannabinoid Quantitative Analysis, Bridget O'Leary

Student Theses

The expanded use of recreational and medicinal cannabis products, as well as the appearance of new cannabinoid derivatives, increases the importance of implementing pre-analytical (sample collection) protocols and the development of recommendations for cannabinoid testing in biological samples. The accurate quantification of cannabinoids in biological samples is critical for providing a correct result interpretation, especially if specific thresholds have been legally set, as in drugs and driving cases in certain states. Previous studies have mainly focused on the impact of time and temperature on the stability of delta-9-tetrahydrocannabinol (delta-9-THC) and metabolites in blood samples; however, the influence of the type …

Sers For The Detection Of Trace Materials, Omari Kirkland

Dissertations, Theses, and Capstone Projects

In this dissertation are presented three projects that contribute to the body of research on SERS in the forensic, heritage, and semiconductor fields. The first project, Charge-Transfer mapping on GaN/Ag, a silver-decorated nanopillar semiconductor substrate fabricated from the GaN is used with the Raman probe Rhodamine 6 G (R6G) to map the effect of the nanofeatures on the CT resonance. The second project, in collaboration with Marco Leona from the Metropolitan Museum of Art, explores the use of AgNIFs to identify colorants used on textile fiber samples from four 19th century works of Japanese art. The final project analyzes the …

The Punitive Laboratory Of Neoliberalism: A Cross-National Examination, Beth A. Fera

Dissertations, Theses, and Capstone Projects

A large body of research has been produced to explain global punitive trends in recent decades. Neoliberalism, an economic philosophy expressed by market deregulation, privatization, and the retrenchment of social supports, has been offered as an explanation for increases in cross-national punitiveness. According to neoliberal penality theory, neoliberalism has shifted principles guiding punishment practices and the treatment of offenders, which has resulted in harsher national responses to crime. However, many tenets of this theory have not yet been tested empirically. Drawing heavily on propositions from neoliberal penality, group-threat, and penal populism literature, this dissertation examines the relationship between economic shifts, …

An Explicit Construction Of Sheaves In Context, Tyler A. Bryson

Dissertations, Theses, and Capstone Projects

This document details the body of theory necessary to explicitly construct sheaves of sets on a site together with the development of supporting material necessary to connect sheaf theory with the wider mathematical contexts in which it is applied. Of particular interest is a novel presentation of the plus construction suitable for direct application to a site without first passing to the generated grothendieck topology.

The Impact Of Semantics And Syntax On Lexical Retrieval In Individuals With Aphasia, Marta M. Korytkowska

Dissertations, Theses, and Capstone Projects

Nearly all people with aphasia (PWA) report difficulty with lexical retrieval (i.e., anomia). While there are several tasks used to measure lexical retrieval, each poses different degrees and types of challenges. For example, some studies have found that PWA performance varies depending on the type of lexical retrieval task. The tasks that have been used include lexical retrieval in isolation tasks (such as picture-naming), lexical retrieval in sentence level tasks (such as narration tasks), and lexical retrieval in sentence-completion tasks. Some studies have found no differences between the accuracy of lexical retrieval in isolation and at the sentence level (e.g., …

An Offer You Cannot Refuse: Understanding The Elusive Construct Of "Voluntary" Plea Decisions, Melanie B. Fessinger

Dissertations, Theses, and Capstone Projects

Defendants often plead guilty in exchange for reduced punishments. Some argue that these reduced punishments are necessary for the functioning of the criminal justice system, whereas others argue that they are inherently coercive because they place a burden on the exercise of constitutional rights. This potential coercion is of concern because the constitution requires valid guilty pleas to be made by defendants voluntarily. However, “voluntary” is an elusive construct of which courts, scholars, and laypeople have differing definitions. Although limited research has focused specifically on perceptions of voluntary pleas, decades of research have shown that individuals generally perceive decisions more …

Examining The Role Of Evidence-Based Suspicion In Racial Disparities In Wrongful Convictions, Jacqueline Katzman

Dissertations, Theses, and Capstone Projects

There are clear racial disparities in the rates of wrongful convictions, with Black exonerees disproportionately represented among the population of those exonerated, in DNA and non-DNA exonerations alike (National Registry of Exonerations, 2022; Innocence Project, 2022). This racial disparity also exists for those exonerees who were wrongfully convicted, at least in part, because an eyewitness mistakenly identified them. For decades, when eyewitness scholars explored racial bias, they focused on the cross-race effect or own-race bias among eyewitnesses, a bias positing that witness performance suffers when a witness is asked to make an identification of a cross-race face (Lee & Penrod, …

Numbered, Weighed, Divided: Revolution And/As Apocalypse In The Modern Liberal Tradition, Asher J. Wycoff

Dissertations, Theses, and Capstone Projects

A long-standing political-theological critique contends that liberalism lacks the capacity to address theological challenges, and qualitative political challenges more generally. This charge is prevalent in our current age of crises, when the capacity to address such challenges is essential to any political tradition’s self-legitimation. I argue that the liberal tradition, broadly conceived, has long contended with theological challenges, particularly during modern revolutionary periods. Theological discourses, especially eschatological ones, circulate widely in these moments. Modern political actors impute cosmic significance to the events of their present, with a central analogy crystallizing between revolution and apocalypse. Reading major theorists of three modern …

Understanding The Relationship Between Working Memory And Long-Term Memory, Kelly Cotton

Dissertations, Theses, and Capstone Projects

How lasting memories are created is a question that has driven much research into human cognition. An area of renewed research interest concerns the relationship between working memory and long-term memory. Recent research has investigated how the processing that occurs while information is held in working memory influences successful long-term memory creation. Both working memory consolidation and maintenance have been identified as critical in long-term retention, but the mechanisms underlying the working memory/long-term memory relationship remain unclear. The present dissertation examined different working memory mechanisms and their impact on long-term memory in a broader context by addressing two questions: 1) …

Who Are Our Teachers? The Impact Of The Composition Teaching Practicum On Writing Studies, Maxine Krenzel

Dissertations, Theses, and Capstone Projects

For first year writing instructors, the teaching practicum is vital for navigating both the writing classroom and the institutions in which the classroom is embedded. The composition teaching practicum, or the often-required training course for new writing instructors, is where new instructors are typically first introduced to their institutional and departmental policies as well as to the field of Writing Studies. While the practicum is a course that is immensely important for new instructors, I have found that this course is nevertheless understudied, under- historicized, and—in institutional and disciplinary rhetoric—too often aligned with an abstract set of “best practices” that …

Stokes Vector Modulation Of Optical Signals; Coherence, Noise, And Digital Signal Processing, Mario Bnyamin

Dissertations, Theses, and Capstone Projects

Stokes vector modulation (SVM) is a method of encoding information onto an optical wave by controlling its amplitude and its state of polarization (SOP). SVM offers the potential to achieve the high spectral efficiency of multi-dimensional symbols using a power-efficient, direct-detection receiver. Combining the two independent degrees of freedom representing polarization with one representing amplitude, SVM symbols are defined in a 3-D space of Stokes vectors, where vector length represents the amplitude and altitude/azimuth angles represent the SOP. The recoverable information content is fundamentally limited by the noise on the received signal, which may include shot noise due to photon-counting, …

Transformation And Abstraction To Aid Comparison Of Binary Executables Across Compilation Environments, Jeremy D. Seideman

Dissertations, Theses, and Capstone Projects

Binary analysis allows researchers to examine how programs are constructed and how they will impact an underlying system. The various analysis techniques allow the determination of code authorship, reuse, and similarity. Detecting code reuse is significant because code reuse can be a method for vulnerabilities and security issues to spread among software projects. In this work, we examine techniques that can aid in binary analysis, especially those that abstract and transform binaries, so that they can be compared across compilation environments, including possible changes in compiler version, hardware architecture, and compilation options. Historically, this has been difficult to accomplish since …

Play Makes Perfect: An Exploration Of Game And Play Elements In Composition And Performance, Gabrielle Chou

Dissertations, Theses, and Capstone Projects

This dissertation aims to explore the intersection of play and games in Western classical music and define a new category of pieces, “ludic pieces,” which contain play structures and game mechanics within their composition. Starting with surveying perspectives in ludology and ludomusicology, including those by Roger Caillois, Johan Huizinga, Jesper Juul, Katie Salen, and Eric Zimmerman, I will examine various definitions of a “game” and what its qualifying aspects are. I will then turn to music and consider pieces that interact with play and games without containing game structures, including examples of musical humor and pieces which evoke the imagery …

Modulatory Effects Of Schreckstoff On The Startle Escape Response Of Goldfish (Carassius Auratus), Denis Shor

Dissertations, Theses, and Capstone Projects

Fish face a variety of stressors in nature, a prominent one being a predatory threat to which they respond with an adaptive behavioral response thus maximizing their chances of survival. A primary anti-predatory behavior is a startle response or C-start. This behavior is controlled by two large reticulospinal neurons, the Mauthner cells (M-cells) which integrate multimodal sensory inputs. Detecting a predator involves various sensory information such as visual and mechanosensory cues but also olfaction. Indeed, following an attack, an injured fish will release an alarm pheromone (Schreckstoff) and thus acutely alert close by conspecifics. However, whether the alarm pheromone in …

Policing The Borders Of An Empire: A Political History Of Tagging (1960–2008), Maria Heyaca

Dissertations, Theses, and Capstone Projects

Of the nearly 6 million people monitored by the prison and immigration enforcement complex in the US, a little over 4 million, or 70%, are under community supervision. If we narrow in on the nearly 350,000 people being monitored by the immigration system, the figure goes up to 93%. Yet, most studies on criminalization conducted in the US, prioritize confined individuals, neglecting community supervision. In this dissertation, I present the first theoretically driven, historical and sociological analysis that comprehensively targets fundamental questions about the political history of electronic monitoring in the US -- a practice also known as tagging. I …

Examining The Effect Of Talker Familiarity Using Familiar And Unfamiliar Talkers On Noise-Vocoded Speech Perception In Normal-Hearing Listeners: A Training Study, Daria N. Collins

Dissertations, Theses, and Capstone Projects

Auditory training studies utilizing stimuli that are applicable to real-world processing of speech have been shown to improve speech perception abilities in normal hearing populations, those with hearing loss, and cochlear implant wearers. In particular, exposing normal hearing adults to noise-vocoded speech via auditory training studies has been shown to not only simulate the perceptual experience of a cochlear implant wearer, but have demonstrated promising improvements on speech perceptual abilities via the training paradigm. Additionally, studies have highlighted various variables that impact speech perception, including, talker familiarity. Talker familiarity has been shown to enhance speech perception both in listeners with …

Examining The Effect Of Training Using Natural And Noise-Vocoded Sentences On Noise-Vocoded Speech Perception In Normal-Hearing Listeners, Alexis Leiderman

Dissertations, Theses, and Capstone Projects

Auditory training has been shown to be an intervention strategy that may improve speech perception abilities in individuals with and without hearing loss. Within the cohort of individuals with hearing loss, auditory training has also been shown to have an improvement on speech perception in cochlear implant users. In several training studies, normal-hearing listeners have been exposed to noise-vocoded speech using auditory training paradigms to mimic how cochlear implant users may in turn be affected by these paradigms. These studies have highlighted certain areas for improvement in speech perception abilities based off of the training paradigms put in place. Several …

Germanic Latin Lyric Diction: Regional Variations In Germany, Switzerland, And Austria, James A. Worley

Dissertations, Theses, and Capstone Projects

In this dissertation, I discuss the various regional Latin lyric diction practices in Germany, Switzerland, and Austria and the extent to which Germanic Latin diction (also termed German Latin diction), Italianate Latin diction, and Roman Latin diction are performed beginning circa 1950 until 2022. I argue that Germanic Latin lyric diction is not standardized throughout Germany, Switzerland, and Austria. First, I explore Roman and Italianate lyric diction practices compared across various sources in order to distinguish between Latin pronunciation choices, then I discuss trends in Germanic Latin lyric diction “rules.” Extensive tables in appendices A (Roman Latin) and B (Germanic …

Writing As Liberation: Challenging Yemeni Patriarchal Practices, Sheema Alamari

Dissertations, Theses, and Capstone Projects

Patriarchal societies create an environment where men hold power and women are often treated as second-class citizens or are often held as having an inferior status. Throughout history and across cultures, literature has provided a platform for writers to share their stories and express themselves. However, Yemeni women have often been silenced and marginalized due to limited education and censorship. In recent times, Yemeni and Yemeni-American women have turned to storytelling as a means of creative expression and emotional release. This thesis analyzes Zubaida “Jasmine” Sharif’s memoir, Caged in America: One Woman’s Journey Through the Veil, and Nadia Al-Kowkabani's …

English Learners In Nyc, Raquel Neris

Dissertations, Theses, and Capstone Projects

English Learners in NYC is a Digital Humanities project that intersects Migration Studies and Foreign Language Learning Studies by presenting a podcast series about the learning experience of international students in English as a Second Language (ESL) programs at English schools in New York City. The project aims to provide visibility to the educational migration in this specific context and to promote a discussion on how international students and educators can reimagine their teaching and learning experience. It also aims to reveal ESL schools' challenges during the COVID-19 pandemic and how they incorporated digital technologies during and after this event. …

Topics For He But Not For She: Quantifying And Classifying Gender Bias In The Media, Tyler J. Lanni

Dissertations, Theses, and Capstone Projects

In this study, we used computational techniques to analyze the language used in news articles to describe female and male politicians. Our corpus included 370 subtexts for male candidates and 374 subtexts for female candidates, gathered through the New York Times API. We conducted two experiments: an LDA topic analysis to explore the data, and a logistic regression to classify the subtexts as either male or female. Our analysis revealed some noteworthy findings that suggest the possibility of developing a gender bias classifier in the future. However, to create a more robust understanding of bias, additional research and data are …

Association Strength Between Concepts As The Origin Of The "Foreign Language Effect", Emilia Ezrina

Dissertations, Theses, and Capstone Projects

Bilinguals sometimes make decisions in verbal tasks differently in their first (L1) and second (L2) language. This phenomenon is known as the foreign language effect (FLE), and it suggests strong connections between language and cognition. On the one hand, it is possible that L2 “blunts” emotional language. However, the FLE can be observed in non-emotional tasks. Therefore, it is possible that L2 requires more deliberate processing due to increased cognitive load, leading to more rational decisions. The support for each explanation is mixed.

In this thesis we propose looking for a single explanation for all instances of the FLE. After …

Neural Network Vs. Rule-Based G2p: A Hybrid Approach To Stress Prediction And Related Vowel Reduction In Bulgarian, Maria Karamihaylova

Dissertations, Theses, and Capstone Projects

An effective grapheme-to-phoneme (G2P) conversion system is a critical element of speech synthesis. Rule-based systems were an early method for G2P conversion. In recent years, machine learning tools have been shown to outperform rule-based approaches in G2P tasks. We investigate neural network sequence-to-sequence modeling for the prediction of syllable stress and resulting vowel reductions in the Bulgarian language. We then develop a hybrid G2P approach which combines manually written grapheme-to-phoneme mapping rules with neural network-enabled syllable stress predictions by inserting stress markers in the predicted stress position of the transcription produced by the rule-based finite-state transducer. Finally, we apply vowel …

Immigration Status As A Social Determinant Of Health: Provider Perspectives, Elisabeth Brodbeck

Dissertations, Theses, and Capstone Projects

This project examines how immigration is understood as a social determinant of health through the perspective of medical providers and social workers. Through the bridging of immigration studies in sociology and social epidemiology and public health, I demonstrate the need to bring these disciplines together to understand how immigration and legal status are encountered in clinical settings. I conducted a qualitative research study, specifically open-ended interviews with medical providers and social workers, to understand how providers currently screen for complex social determinants of health, and more specifically, how they engage with immigration as a factor influencing health during their patient …

Evaluating Neural Networks As Cognitive Models For Learning Quasi-Regularities In Language, Xiaomeng Ma

Dissertations, Theses, and Capstone Projects

Many aspects of language can be categorized as quasi-regular: the relationship between the inputs and outputs is systematic but allows many exceptions. Common domains that contain quasi-regularity include morphological inflection and grapheme-phoneme mapping. How humans process quasi-regularity has been debated for decades. This thesis implemented modern neural network models, transformer models, on two tasks: English past tense inflection and Chinese character naming, to investigate how transformer models perform quasi-regularity tasks. This thesis focuses on investigating to what extent the models' performances can represent human behavior. The results show that the transformers' performance is very similar to human behavior in many …

A Consecutive Case Series Evaluation Of Tummy Time With And Without Preferred Items, Rika Ortega

Dissertations, Theses, and Capstone Projects

Tummy time is an activity for infants to practice their early motor skills. Although most pediatricians recommend tummy time, parents may avoid the procedures due to infant discomfort during this period. The present study investigated whether a preferred item functioned as a reinforcer to increase head elevation and decrease crying during tummy time with 16 consecutive, typically developing infants. The study compared the preferred items selected from a preference assessment to that of caregiver attention. In addition, we directly evaluated parental choice by allowing the mothers to select which tummy time treatment they would like to implement. We found that …

Identity, Access, And Equity: An Exploratory Mixed-Methods Study Of Mathematics Identity And Socialization In Pre-Service Teachers, Ashley Renaire Davis

Dissertations, Theses, and Capstone Projects

Teaching practices in early childhood through post-secondary learning settings continue to reproduce inequities in mathematics education despite recognition of math’s utility and its necessity for competitiveness in the global economy. For reform efforts to be successful, teachers must change the way mathematics is presented in classrooms where students often experience differences in exposure to mathematics content and time spent covering particular mathematics topics. Therefore, teachers represent a critical component in the cycle of reproduction of unequal access to mathematics. This mixed-methods study examined the processes of mathematics identity formation and mathematics socialization in a diverse sample of pre-service elementary and …