Disability Studies Commons^™

Disproportionality And Possibilities: State-Level Policy Recommendations For Special Education Oversight In A Shifting Federal Landscape, Amanda B. Roberts

Electronic Theses and Dissertations

This study employed a convergent parallel mixed-methods design to explore how U.S. states identify and respond to disproportionality in special education within a shifting federal policy landscape. As uncertainty surrounds the future role of the U.S. Department of Education, questions have emerged about states’ capacity to safeguard educational equity. Without federal oversight, states would assume responsibility for maintaining protections for students with special needs, making it critical to strengthen safeguards for marginalized and underresourced populations.

This study analyzed the current special education governance structures nationwide to inform equity-oriented policy and practice recommendations. Quantitative data were collected from Individuals with Disabilities …

A Lost Culture Of Touch And Sound: The Contribution Of Visually Impaired Musicians To The Evolution Of The Spanish Guitar, Marco Ramelli

Soundboard Scholar

In the story of music-making, blind musicians have played an intrinsic role, helping to drive the development not only of musical styles but also of instruments, instruction, and aesthetics. Many musical practices were cultivated first within blind communities and adopted only later by sighted musicians, often with a gradual erasure of their original context. The history of the Spanish guitar offers a compelling case study of this progression, demonstrating how the contribution of blind musicians could be both wide-reaching and yet, over time, forgotten. The history of this contribution is challenging to recover, for in Spain as elsewhere, blind musicians …

Raising Their Voices: Lived Experiences Of Gifted Women With Adhd, Jessica Leigh Williams

Electronic Theses and Dissertations

Given the imbalance in the ratio of male to female ADHD diagnosis, there is a dearth of information on the profile for women with ADHD, especially in adulthood and with those of higher intelligence levels (Rommelse et al., 2016). Each, if not all, diagnoses of ADHD or giftedness come from a parent, teacher, or outside observer’s scale of symptoms and behaviors (Hay et al., 2007; Klesfjo et al., 2020; Polderman et al., 2007). In this study, ten gifted women with ADHD aged 29-77 completed semi structured interviews to examine their lived experiences of education, career, and relationships. Using a dual …

(Dis)Invested Bodies: The Neoliberal Crafting Of Disability, T. Wesley

Electronic Theses and Dissertations

Using the Americans with Disabilities Act (ADA) as a unifying text, my dissertation explores the relationship between cultural production and the neoliberal crafting of humanity, the term I use to describe how social dimensions—including the construction of the textual and material body—become reorganized and governed through market relations. While many disability scholars and activists frame the ADA’s failures through social misunderstandings of disability, few have seriously attended to the limits of the ADA as a neoliberal fusing of economic governance and classical liberal individualism.

Tracing convergences between the ADA and earlier US disability legislation to socioeconomic and political reforms enacted …

Impact Of Dialogic Reading Intervention On Language And Literacy Development Of Young Dual Language Learners, Ekta Ghosh

Electronic Theses and Dissertations

There is a pressing need for research on early language intervention for dual language learners (DLLs) at risk of developmental delays, especially young children who are non-Spanish speakers. Despite the projection that 62% of the nation's children will be children of color by 2050, there is a significant research gap in this area (Lin et al., 2023). This study aims to fill this gap and recommend effective early language interventions for DLLs. The present study uses a single-case design to determine the impact of Dialogic Reading on vocabulary and alphabetical knowledge of preschoolers aged 36 to 60 months in English …

Conducting Culturally Responsive, Strengths-Based Assessment In Schools, Eileen Cullen

Electronic Theses and Dissertations

Special education assessment has a significant impact on the lives of children with disabilities and their families. However, traditional assessment practices have been critiqued as being deficit-based, overly focused on “labeling” students, and failing to provide a holistic understanding of the student. Assessment models such as strengths-based assessment (SBA) and culturally responsive assessment (CRA), have potential to addresses these critiques and be more appropriate for the growingly diverse school population. Despite this, these models of assessment are under studied and there is a lack of clear guidance for how practitioners should implement them.

In these manuscripts, CRA and SBA are …

Playing With Weplay!: Adapting A Caregiver-Child Group For Caregivers Of Young Children With Early Signs Of Autism Spectrum Disorder, Louisa A. Cahn-Gambino

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

WePlay! Denver, a collaboration between the University of Denver’s Graduate School of Professional Psychology and the Children’s Museum of Denver, Marsico Campus, began providing caregiver-infant playgroups to the community in 2019. WePlay! and Nosotros Jugamos, the English and Spanish-speaking groups, teach caregivers with young children about play-based exploration, provide psychoeducation, and offer resources. Qualitative data from WePlay! Denver’s initial groups and input from the WePlay! Denver team emphasized interest in expanding WePlay! to include families with children of varying developmental stages and who have specific developmental needs and considerations (Gross et al., 2021), such as autism spectrum disorder (ASD). ASD …

Divergence: Toward A Neurodivergent Latinx Liberative Social Ethic, Rudolph P. Reyes Ii

Electronic Theses and Dissertations

A significant problem facing neurodivergent Latinxs is the invisibility of their marginalization and oppression. Neurodivergent Latinxs are invisible in dominant society and theological discourse. While neurodivergence and disability are not synonymous, the failure to recognize the marginalization of disability contributes to neurodivergent invisibility. Disability is depoliticized when disability is conceived as an issue of individual embodiment rather than a social issue of acceptance, accessibility, and equality. Neurodivergent Latinxs are erased, and the physical, epistemic, and institutional violence against them go unnamed.

This research project uses the hermeneutical circle for ethics in formulating praxis in combating the oppression of neurodivergent Latinxs. …

A Lack Of Inclusive Playgrounds And How Gis Can Bridge The Gap: A Case Study In Metro Denver, Brittny N. Wagner

Geography and the Environment: Graduate Student Capstones

Inclusive and accessible playgrounds are a vital component to a sustainable and healthy community. These types of playgrounds encourage interactions between children of all abilities, which is a key component of social, emotional, and physical development. Playgrounds are often outdated or built without considering the needs of different types of community members. This is often due to lack of research about what it means to build an accessible playground and lack of awareness of the need for this type of play coming from city officials and park planners. Many parents and caregivers are left wondering where accessible playgrounds are located, …

Testing A Sociocultural Model Of Body Image In Women Athletes With Disabilities, Brooke R. Lamphere

Electronic Theses and Dissertations

Evidence suggests that athletes and people with disabilities (PWD) experience multiple body images that change relative to their social context (e.g., Petrie & Greenleaf, 2012). The powerful influence of social factors on body image and disordered eating in women athletes is well-documented (e.g., Schaefer, et al., 2015; Fitzsimmons-Craft et al., 2014), as is the centrality of the body in the lived experience of athletes and PWD (Behel & Rybarczyk, 2012; Galli et al., 2016); yet, limited research has explored the effects of social factors on body image in athletes with disabilities (i.e., AWD; e.g., Galli et al., 2016; Sousa et …

Nyku: A Social Robot For Children With Autism Spectrum Disorders, Dan Stephan Stoianovici

Electronic Theses and Dissertations

The continued growth of Autism Spectrum Disorders (ASD) around the world has spurred a growth in new therapeutic methods to increase the positive outcomes of an ASD diagnosis. It has been agreed that the early detection and intervention of ASD disorders leads to greatly increased positive outcomes for individuals living with the disorders. Among these new therapeutic methods, Robot-Assisted Therapy (RAT) has become a hot area of study. Recent works have shown that high functioning ASD children have an affinity for interacting with robots versus humans. It is proposed that this is due to a less complex set of communication …

System Update: Technology Based Intervention For Students With Intellectual And Developmental Disabilities, Marisa C. Simoni

Electronic Theses and Dissertations

Post-school outcomes are unfavorable to students with intellectual and developmental disabilities (IDD). Despite these outcomes and significant academic challenges, students with IDD have the potential to learn adaptive and life skills that lead to a more independent and fulfilling life through intentional intervention strategies. This dissertation explores technology-based interventions for students with IDD. Manuscript 1 presents a synthesis of literature related to technology, IDD, and a system of supports that schools utilize for tiered intervention delivery. Based on the findings, a new framework, Systems of Support for Technology Intervention (SSTI), is introduced to help guide school psychologists in choosing appropriate …

The Casc Framework: An Assessment Model For Students With Intellectual And Developmental Disabilities, Laurel A. Snider

Electronic Theses and Dissertations

School psychologists pay a critical role in providing assessment and intervention services within the realm of special education. Within this role, they are highly likely to interact with students with intellectual and developmental disabilities (IDD). Students with IDD are characterized by significantly lower than average cognitive and daily living skills that may be comorbid with difficulties with communication, social skills, or other domains. With these differences in mind, dominant assessment practices have been criticized as lacking social and empirical validity when applied to this population. Although students with IDD frequently undergo evaluations, they continue to face significantly poorer post-school outcomes …

Multivariate Genome-Wide Association Study Of Rapid Automatised Naming And Rapid Alternating Stimulus In Hispanic American And African–American Youth, Dongnhu Thuy Truong, Andrew Kenneth Adams, Steven Paniagua, Jan C. Frijters, Richard Boada, Dina E. Hill, Maureen W. Lovett, E Mark Mahone, Erik G. Willcutt, Maryanne Wolf, John C. Defries, Alessandro Gialluisi, Clyde Francks, Simon E. Fisher, Richard K. Olson, Bruce F. Pennington, Shelley D. Smith, Joan Bosson-Heenan, Jeffrey R. Gruen

Psychology: Faculty Scholarship

Background: Rapid automatised naming (RAN) and rapid alternating stimulus (RAS) are reliable predictors of reading disability. The underlying biology of reading disability is poorly understood. However, the high correlation among RAN, RAS and reading could be attributable to shared genetic factors that contribute to common biological mechanisms.

Objective: To identify shared genetic factors that contribute to RAN and RAS performance using a multivariate approach.

Methods: We conducted a multivariate genome-wide association analysis of RAN Objects, RAN Letters and RAS Letters/Numbers in a sample of 1331 Hispanic American and African-American youth. Follow-up neuroimaging genetic analysis of cortical regions associated with reading …

Utilizing Music Therapy To Enhance Competency Restoration Treatment, Cory Linder

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

In Dusky v. the United States (1960), the Supreme Court ruled that the U.S. Constitution requires all defendants to be competent to proceed before the judge issues a verdict. Specifically, to stand trial, defendants must have a factual and rational understanding of court proceedings and the capacity to work with their attorneys. Those who are found incompetent to proceed frequently have severe and persistent mental illness and often exhibit cognitive deficits (Mossman et al., 2007). Competency restoration utilizes therapeutic services to treat symptoms that inhibit defendants from being opined competent to proceed. Existing research suggests music therapy can be used …

Enrichment Of Putatively Damaging Rare Variants In The Dyx2 Locus And The Reading-Related Genes Ccdc136 And Flnc, Andrew K. Adams, Shelley D. Smith, Dongnhu T. Truong, Erik G. Willcutt, Richard K. Olson, John C. Defries, Bruce F. Pennington, Jeffrey R. Gruen

Psychology: Faculty Scholarship

Eleven loci with prior evidence for association with reading and language phenotypes were sequenced in 96 unrelated subjects with significant impairment in reading performance drawn from the Colorado Learning Disability Research Center collection. Out of 148 total individual missense variants identified, the chromosome 7 genes CCDC136 and FLNC contained 19. In addition, a region corresponding to the well-known DYX2 locus for RD contained 74 missense variants. Both allele sets were filtered for a minor allele frequency ≤0.01 and high Polyphen-2 scores. To determine if observations of these alleles are occurring more frequently in our cases than expected by chance in …

Investigating The Effects Of Copy Number Variants On Reading And Language Performance, Alessandro Gialluisi, Alessia Visconti, Erik G. Willcutt, Shelley D. Smith, Bruce F. Pennington, Mario Falchi, John C. Defries, Richard K. Olson, Clyde Francks, Simon E. Fisher

Psychology: Faculty Scholarship

Background

Reading and language skills have overlapping genetic bases, most of which are still unknown. Part of the missing heritability may be caused by copy number variants (CNVs).

Methods

In a dataset of children recruited for a history of reading disability (RD, also known as dyslexia) or attention deficit hyperactivity disorder (ADHD) and their siblings, we investigated the effects of CNVs on reading and language performance. First, we called CNVs with PennCNV using signal intensity data from Illumina OmniExpress arrays (~723,000 probes). Then, we computed the correlation between measures of CNV genomic burden and the first principal component (PC) score …

Exploring Mindfulness As A Culturally Sensitive Intervention For The Deaf Community, Barrymore R. Rosellini

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Mental health issues are as prevalent in the deaf community as the hearing community, if not more. Yet, Deaf individuals are often treated by mental health professionals less frequently and less effectively. Many systemic barriers exist that influence the lack of services provided to the Deaf community, primarily related to a lack of cultural understanding rooted in perceptions of Deaf individuals. However, the Deaf community may be best understood as a cultural minority, a unique community sharing a distinct culture, history, and language. This paper investigates the effects of systematic barriers and cultural misunderstanding among mental health professions regarding the …

Disability Rights, Annika Johnson

Human Rights & Human Welfare

Disability rights are often ignored in discussions of human rights. Recently, however, scholars and activists have begun producing a body of literature on disability rights in Russia and the former Soviet bloc states. Much of the literature focuses on children’s rights with an emphasis on the right to inclusive education. The literature addressing adult issues includes articles considering civil society, civil rights, and community integration. Finally, several articles address the intersection of disability rights with gender rights and ethnic minority rights.