Digital Commons Network^™

Effect Of Differentiated Instruction On Reading Comprehension Of Third Graders, Deborah Davidsen

Walden Dissertations and Doctoral Studies

The performance measures from the Progress in International Reading Literacy Study revealed no measurable growth in the U.S. average reading scores of 4th graders for the period between 2011 and 2016. Therefore, the diverse learning needs of students need to be customized if the education system is to accomplish its goal to graduate well-informed individuals capable of sustaining a lifestyle conducive to a democratic society. The purpose of this study was to investigate the effect of differentiated instruction on 3rd graders' reading comprehension. The theoretical foundation for this teaching approach was Vygotsky's zone of proximal development. The research question focused …

Exploring Nontraditional Learner Engagement And Motivation Through Music Integration, Jessa Rae Hershner

Walden Dissertations and Doctoral Studies

The increase in population of nontraditional adult learners paired with a demand for multisensory learning created a need for further research in best pedagogy in higher education. Thus, the purpose of this qualitative case study was to explore the central question on how the integration of music, lyrics, or music videos into higher education classrooms affected the motivation and engagement levels of nontraditional adult learners. The conceptual framework was based upon self-determination theory, andragogy, multiple intelligences, and visual literacy. A multiple case design was used to collect data from 8 nontraditional higher education students. Data were collected via telephone interviews …

Unbundling Populism, David Fontana

GW Law Faculty Publications & Other Works

Populism is having its moment on our constitutional center stage, but the way we are treating this moment is adding to the risks that populism poses to our liberal democratic constitutional order. Populism has primarily been defined in our public discussions by the loudest self-identifying populists active in democratic politics at the moment. Populism has therefore often been treated as a bundled-together concept, merging not just anti-establishment sentiments, but also authoritarian and xenophobic ones as well. Populism is an eight-letter word that is then treated like a pejorative four-letter one. Populism, though, is a they, and not an it. The …

“Officers” In The Supreme Court: Lucia V. Sec, Jennifer L. Mascott

Scholarly Articles

This article appeared in the Cato Supreme Court Review addressing the Court's October Term 2017. The article addresses the Court's June 2018 opinion in Lucia v. SEC, which held that administrative law judges in the Securities and Exchange Commission are "Officers of the United States" within the meaning of the Constitution's Appointments Clause. Significant portions of this article are based on my earlier study of the original meaning of the Appointments Clause that the Stanford Law Review published in February 2018, see 73 Stan. L. Rev. 443 (2018).

From The Ground Up: Providing Support To Emergent Bilinguals To Distinguish Language Difference From Disability, Andrea Golloher, David Whitenack, Lisa Simpson, Donna Sacco

Faculty Publications

National Assessment of Educational Progress (NAEP) data reveal that students with disabilities who are emergent bilinguals (English language learners) have the lowest levels of profficiency in reading and mathematics among all student groups. We consider issues related to the instruction of emergent bilinguals, including those identified as having specific learning disabilities, using a Response to Intervention (RTI)/Multi-Tiered Systems of Support (MTSS) model. In so doing, we argue that instructional practices consistent with a robust Tier 1 framework are beneficial to emergent bilinguals with and without learning disabilities while differentiating Tier 2 and 3 interventions may improve outcomes for emergent bilingual …

The Impact Of Communication Deficits On Puberty And Sexual Development In Adolescents On The Autism Spectrum, Ashton Wolfe

Theses and Dissertations

Transitioning into a sexually mature adult is a challenging time for both an adolescent with autism spectrum disorder (ASD) and his or her family. Sexual development begets challenges due to the demands it places on the social and communication skills needed to explore developmental changes that are occurring physically, emotionally and hormonally. A diagnosis of ASD is largely established by quantifying impediments in social and communication skills through observation. With deficits in these skills, one can assume that social and communication difficulties can create obstacles in the sexual development of affected individuals. Our study used quantitative and qualitative measures to …

Scientific Representation And Human Action, Brandon Boesch

Theses and Dissertations

Increasingly, many philosophers of science agree that an account of representation in science must include an irreducible reference to the intentions, actions, and agency of a scientist. Though these pragmatic accounts of scientific representation have numerous advantages over alternatives, very little has been said about the reference to agency found within. My dissertation uses work from the philosophy of action to fill in some of the missing details, offering a better foundation and more complete picture of the nature of representation in science. I begin with an overview of the literature in an encyclopedia article. I then argue for the …

Mitigating Advocacy Bias: The Effect Of The Reviewer Role On Tax Professional Judgment, Mary E. Marshall

Theses and Dissertations

Prior literature finds tax professionals exhibit advocacy bias, a threat to tax professionals’ objectivity, which can expose accounting firms and their clients to penalties for overly aggressive tax reporting decisions. Mitigating this bias has been the topic of several prior studies; however, research thus far has focused on how reviewers identify bias within tax research memorandums (e.g., stylized writing or other obvious cues). In an experiment administered to seventy-five tax professionals, this study isolates the effect of the reviewer role and compares professionals’ evidence evaluation and conclusions by role (i.e., reviewer or preparer). I find professionals who occupy the reviewer …

Parents’ Observations Of Their Young Children’S Music Behaviors During Music Classes After Completing The Children’S Music Behavior Inventory, Julia Beck

Theses and Dissertations

With the intent of understanding perceptions of early childhood music development, the purpose of this research was to examine parents’ observations of their young children during music classes after completing the Children’s Music Behavior Inventory (Valerio & Reynolds, 2015). My guiding research question was: How do knowledge of CMBI and viewing informal music class video recordings influence parents’ perceptions and understanding of their three-year-old children’s music behaviors and development during a two-month period?

Participants included five parents of three-year-old children in the 3B classroom at Bright Horizons, a preschool located in Columbia, South Carolina. During the data collection process, I …

South Carolina Preschool Teachers’ Perceptions And Experiences Implementing Critical Literacy In The Preschool Classroom, Rebecca Weissman

Theses and Dissertations

Critical literacy situated within a critical theoretical and pedagogical paradigm focuses specifically on exploring the sociopolitical implications of texts and challenging information rather than taking it at face value. The present study constitutes a case study that describes the perceptions and experiences of seven preschool teachers who employ critical literacy in their early childhood classroom and how their pedagogy fits within the existing themes seen in the early childhood literature. Specifically, this case study is an instrumental collective study, consisting of in-depth interviews. Through qualitative analysis of these interviews a variety of specific pedagogical methods for implementing critical literacy are …

The Role Of Cohesion In Second Language Reading Comprehension, Alisha Biler

Theses and Dissertations

Reading in a second language (L2) is a critical aspect of language acquisition, yet gaps remain in the literature regarding the extent to which textual factors impact reading difficulty. There is consensus that complex vocabulary and grammar affect L2 comprehension (Koda, 2005), and this is evidenced through the numerous traditional readability formulas, such as Flesch-Kincaid (FKGL). However, critics argue that discourse-level features, such as cohesion, also impact reading difficulty and must be included in difficulty analyses (Carrell, 1987).

One aspect of cohesion is content word overlap, or the number of content words repeated in a text; this measure is included …

Questioning The Modality Of The Occipital Lobe, William J. Brixius

Theses and Dissertations

This dissertation explores the occipital lobe’s response to non-visual inputs, and whether this responsivity partitions into separate localization and identification pathways as seen with visual inputs. We hypothesized that occipital areas may merely prefer visual inputs, while maintaining similar task-based sensory recruitment in response to other senses. Our secondary hypothesis was that the robust occipital activation seen in late-blind participants stems at least initially from standard connections present even in the typically sighted, and that these standard connections are functionally utilized by the typically sighted in spatially relevant non-visual analyses. Our initial literature review supported our hypotheses that the occipital …

Referential Indexing: The Role Of Space In Reference Processing, Cameron Smith

Theses and Dissertations

A number of studies have suggested that spatial representations are used during language comprehension in a number of different paradigms (e.g. Ferreira et al., 2008; Gunter et al., 2015). These studies have largely focused on the visual modality, suggesting that people may use spatial cues in the visual environment to aid them in language comprehension. Importantly, the primary modality of spoken language is audition, which raises the question of whether the reliance on spatial information is specific to referents that are visible or at least were visible at some point. Thus, in this study, we examined whether spatial representations are …

Progress Monitoring Timing Effects In Speech And Written Language Therapy, James P. Blaida

Theses and Dissertations

Progress monitoring is a crucial aspect of speech-language pathology. Without it, speech-language pathologists (SLPs) have little way of determining if patients are making progress with the implemented therapy. Currently, most SLPs perform progress monitoring during therapy. This study compared the traditional, status-quo, method of progress monitoring to that of progress monitoring performed before therapy begins in an effort to determine if a timing change would affect therapy outcomes. 2 boys, receiving articulation therapy, and 1 girl, receiving spelling therapy, each had 1 treatment goal for the during condition and 1 treatment goal for the before condition. The children all received …

Self-Regulation And Self-Efficacy In A Three-Part Goal Setting Cycle, Mary Virginia Roueche

Theses and Dissertations

The researcher examined the impact self-regulation and metacognitive formative assessments had on self-efficacy through a mixed-methods design. The purpose of the action research study was to teach metacognitive goal-setting through a formative assessment framework in order to measure how students employed self-regulatory behaviors and if this affected their self-efficacy. The overall goals were to improve seventh-grade students’ self-efficacy and mental self-regulation in order to 1) discern how students are efficacious and how does it affect their output; 2) provide field-tested instructional strategies and assessment choices for the seventh-grade teacher team; 3) provide qualitative data to the school’s administrative team to …

Neuroanatomical Correlates Of Speech And Melody Repetition In Chronic Stroke, Sarah Elizabeth Bradford

Theses and Dissertations

The ability to repeat speech is impaired in most individuals with aphasia. Recent evidence suggests damage to area Spt (boundary of the parietal and temporal lobes at the Sylvian fissure) may cause the repetition difficulties commonly seen in aphasia. This study examined if such repetition impairments are specific to speech or reflect a more general repetition deficit, and determined how regional and network brain damage predict repetition impairments. Participants in the chronic phase of stroke (N=47) listened to a series of ten five-second melodies that consisted of six tones and repeated the melody (by humming) following its presentation. The participants’ …

The Effect Of Emphasizing Key Vocabulary On Student Achievement With English Learners, Sarah L. Owen

Theses and Dissertations

This action research seeks to determine the impact of teacher training and the use of specific instructional strategies, per the research-based SIOP® teaching model, on English language arts achievement of formally identified first grade English Learners. The study aims to discover if using strategic techniques to teach vocabulary positively affects language acquisition and comprehension. English Learners have historically lagged behind grade level peers in all academic areas. English Learners tend to have many outside variables that can affect their ability to focus on school. Issues with immigration, class, culture, and race are all relevant topics with this population. This study …

The Effects Of Systemic Functional Linguistics And Gradual Release Of Responsibility On Student Self-Efficacy And Engagement In Mathematics, Jason David Aldridge

Theses and Dissertations

This paper addresses the problem of practice that secondary mathematics students do not feel confident in communicating mathematically. The researcher has placed an emphasis on math language by using a systemic functional linguistic approach to teaching mathematics. Building student confidence and engagement in mathematics is the main focus of the methods presented in this action research study. The researcher wants to investigate how systemic functional linguistics and gradual release of responsibility affects student self-efficacy and engagement in secondary mathematics. A mixedmethods design uses researcher field notes, student surveys and interviews, and student work to examine the levels of self-efficacy and …

Aporetic Rhetoric: The Use Of Uncertainty In Healthcare Contexts, Adam S. Lerner

Theses and Dissertations

This project examines how uncertainty is rhetorically deployed in healthcare contexts. Investigating four major healthcare contexts, I study how different forms of uncertainty produce distinct rhetorical effects and consequences. In Chapter 1, I explore how the haphazard use of Agent Orange during the Vietnam war makes it difficult for veterans to prove their exposure to this deadly chemical. In Chapter 2, I examine the rhetorical strategies of mental illness skeptics and denialists, looking at how each deploys uncertainty in different and related ways. In Chapter 3, I investigate the intersection between design, emotion, and uncertainty as it appears in the …

Writing With Risk: Dangerous Discourses And Event-Based Pedagogies, Ben Harley

Theses and Dissertations

“Writing with Risk: Dangerous Discourses and Event-Based Pedagogies,” responds to the pedagogical work of scholars such as Susan Wells, Nancy Welch, and Linda Flower by arguing that the risks associated with public writing pedagogies stem from the transformative nature of the rhetorical event that implicates and rearticulates actors through co-production, subverting their assumed autonomy. I argue that each of the three primary vantages of publics scholarship is particularly vulnerable to a certain type of risk aligned to a specific element of the rhetorical situation: idealist scholarship to unintended consequences in which the meaning of the text transforms, activist scholarship to …

The Effect Of Neighborhood Characteristics And Acculturation On Vegetable Intake Among U.S. Hispanics, Anna Victoria Mesa

Theses and Dissertations

The growing prevalence of chronic disease among the U.S. Hispanic population has drawn increasing attention to modifiable behaviors such as diet in an effort to curb the burden of disease among this population. While factors affecting dietary intake among U.S. Hispanics have been largely studied, this study broadens the scope of existing analyses from examining the role of individual-level factors, including acculturation, to also include environmental factors such as neighborhood ethnic composition. Multilevel mixed modeling was employed to test the interaction of individual acculturation with neighborhood ethnic composition to predict vegetable intake among a sample of U.S. Hispanics. Individuals who …

Individual Differences In Music Discrimination And Their Relation To Reading And Reading-Related Skills In Children, Elaina C. Hill

Theses and Dissertations

Research suggests that there may be a relationship between music and reading. Some researchers have found that musical rhythm is related to reading in children, while others have found that it is musical pitch and not rhythm that correlates with reading. Prosody is the melodic element of language that encompasses both pitch and rhythm. In the past, these have been studied separately. In the present study, we analyzed pitch and rhythm discrimination skills, phonological awareness, prosody and reading in thirty-nine seven and eight year old children. We predicted that music and reading skills would be related, and that prosody would …

The Impact Of Classroom Management On New Teachers At A Newly Opened Elementary School, Larry Peaden Jones

Theses and Dissertations

This dissertation in practice outlines an action research project that was designed in order to solve the research question of: What is the impact of Capturing Kids’ Hearts on improving the classroom management of beginning teachers and district new-hires in a new elementary school setting? This question was proposed on the idea that classroom management is something that many teachers will face as a challenge; especially beginning teachers. The Capturing Kids’ Hearts program was also determined to be beneficial as it contains attributes that would allow any teacher to obtain some useful information from the information. This action research project …

Intercultural Proficiency Of Principals Leading Ib Schools In Urban America, Ahlam Bazzi Moughania

Dissertations

This study, based on the qualitatively rendered experiences and perceptions of racially or ethnically diverse school principals leading International Baccalaureate (IB) public schools in the urban America, argues that intercultural proficiency development and intersectionality of race/ethnicity and gender identity influence school leadership practice. To make this point, I draw on the intercultural competence theoretical framework, intersectionality, and culturally responsive school leadership. Through a qualitative methodology, a comparative three-case study is identified from a larger sample of IB schools reported to be favorably employing the Learner Profile, a learner framework fostering the development intercultural understanding. Interview with school principal and visuals …

How Does The Classroom Teacher Promote Academic Success In The Spanish Native Speaker Class: A Study Of Classroom Teachers' Perceptions Of Culturally Relevant Pedagogy In The Spanish Native Speaker Course At The High School Level, Michael Angelo Ayala

Dissertations

The achievement gap between Latino and White students is a significant problem, prompting the need to address the cultural conflicts that hinder relationships and compromise learning opportunities for Latino students in the United States. This exploratory qualitative study focused on Spanish Native Speaker (SNS) teachers' perceptions and use of Culturally Relevant Pedagogy (CRP) at the high school level. Framed with theory related to CRP, data were collected through interviews and classroom observations with four SNS teachers who teach a SNS class at various high schools in the suburbs of Cook County. A thematic analysis and an analysis using Herrera's (2010) …

Critical Conversations With Suburban Administrative Leaders On Special Education Disproportionality: Case Studies Of Suburban School Districts, Jennifer Colleen Sterpin

Dissertations

This dissertation study explored high school administrators' beliefs about why racial disproportionality exists, sought to understand the local practices that contribute to disproportionality, and identified interventions and supports that impact disproportionality in the special education referral, eligibility, and placement process. Research shows that students who are disproportionately represented in special education are negatively affected by factors such as stigmatization, substandard instruction, zero tolerance policies, and isolation from the general education setting (Sullivan, Kozleski, & Smith, 2008). Administrators were invited to participate in this study because they have a significant impact on student achievement and system-wide changes in schools.

This research …

Theology And The City In Africa: The Significance Of Contemporary African Urban Experience For Theological Reflection, Dominic Fungai Tomuseni

Dissertations

In African theology, experience is the leading source for theological reflection, ahead of scripture and Tradition. Since the last quarter of the 19th Century, colonialism has shaped African experience such that today, it is a major factor in theological reflections and other intellectual enterprises from the continent. Much African theology understands contemporary African experience as one of disruption of a "true" or pre-colonial African experience by European colonial forces. Hence, Contemporary African Theology has been about recognition and recovery of pre-colonial African experience or rehabilitation of Africa from effects of colonialism. However, such a view of colonial experience excludes and …

Characterization Of Cross-Genre Writing Skills In Children With And Without Autism Spectrum Disorders: The Role Of Language, Handwriting, And Cognitive Processing, Elizabeth Hilvert

Dissertations

It has been estimated that writing is one of the most significant academic problems for children with Autism Spectrum Disorder (ASD), with as many as 60% of children having a learning disability in writing (Mayes & Calhoun, 2008). The majority of evidence demonstrating this achievement gap, however, comes from research finding global writing deficits, using standardized tests. As a result, a number of questions remain about how the texts constructed by children with ASD specifically align or deviate from typical development. For instance, do these texts differ in terms of vocabulary, grammar, or structure? Are children with ASD better at …

Shaping Black Boys: Exploring School Construction Of Masculinity And The Impact On Black Male Scholastic Perceptions Toward Academic Achievement And Schooling, Kisha V. Jenkins

Dissertations

African American boys face unique challenges. They are more likely to be suspended or expelled from school than any other racial group (Losen, 2015). Equally disturbing, African American male students are largely suspended for more subjective and ambiguous reasons such as appearing “threatening or disrespectful” (Verdugo, 2007, p. 60). Research on teacher bias in the classroom has indicated that “African American males are generally viewed as possessing characteristics incongruent with academic success (e.g., laziness), valuing athletics over academic accomplishments, and having a propensity toward aggression and violence” (Thomas & Stevenson, 2009, p. 162). These issues experienced by African American males …

A Mixed Methods Evaluation Of The Social Emotional Needs Of Middle School Students, Vicky Karahalios

Dissertations

Middle school is a critical transition for all school-aged youth. On a personal level they experience rapid changes across several areas of development. Their environment simultaneously adapts as schools’ expectations seem greater and social pressures arise. During this juncture, they are more vulnerable to academic and psychological difficulties. Research findings demonstrate how positive school climates have the ability to moderate the detrimental effects of middle school students’ self-criticism on internalizing and externalizing behaviors (Kuperminc, Leadbeater, & Blatt, 2001). Historically schools have responded to the social emotional challenges students face at an individual level, however these finding points to the importance …