Education Commons^™

Trauma-Informed Mindfulness-Based Stress Reduction To Increase Family Quality Of Life For Mothers Of Children With Autism: A Pilot Study, Carol May Vaughn

Theses and Dissertations

Mothers of children with autism have a higher rate of stress than mothers of neurotypical children and mothers of children with other disabilities. This impacts their family quality of life. This study aimed to show that by teaching mothers trauma-informed mindfulness-based stress reduction techniques they were able to switch their perspectives and feel that they had increased the relationships with their child with autism and increased the rating they give their family quality of life. The participants were recruited using word of mouth and through distribution of posters to autism communities following approval of the experiment through the institutional review …

Prosodic Speech Rate, Utterance Duration, Interruption Rate, And Turn-Taking Latency In Autistic And Neurotypical Adults, Grace Madeline Bell

Theses and Dissertations

The purpose of this study was to examine the following prosodic elements: speech rate, turn-taking latency, number of interruptions, and utterance duration across two groups' neurotypical and autistic young adults. Furthermore, the end goal of this study is to help provide a baseline and clinical application of prosodic differences between autistic and neurotypical adults. Speech samples were collected from 11 neurotypical and 11 autistic young adults from the ages of 18-26. Speech samples were recorded responses from a 10-minute interview between two research assistants and the autistic or neurotypical individual. Using Praat software, speech samples were analyzed and used to …

Determining The More Effective Behavior Analytic Intervention For Children With Autism Who Exhibit Pica Behaviors, Jennifer J. Lanham

Theses and Dissertations

Abstract

Determining the More Effective Behavior Analytic Intervention for Children With Autism Who Exhibit Pica Behaviors. Jennifer J. Lanham, 2024: Applied Dissertation, Nova Southeastern University, Abraham S. Fischler College of Education and School of Criminal Justice. Keywords: autism, pica, eating disorders, intervention, applied behavior analysis

This dissertation was designed to determine which behavior analytic intervention was more effective in the treatment and reduction of mouthing non-nutritive substances in children diagnosed with autism. This study included four participants in an A-B-A reversal design with a component analysis across four intervention phases. The study participants were enrolled in a center-based treatment environment …

Evaluating A Video Peer-Modeling Intervention On The Acquisition And Maintenance Of Social Skills For Adults With Autism In A Transition Setting, Adam K. Hammond

Theses and Dissertations

This study evaluated the use of a peer video modeling and prompting intervention used to teach three adults with autism to give a specified verbal and physical response when greeted. This intervention used a six-step task analysis to verify correct completion of the target behavior. At baseline, each of the three participants gave little to no response when greeted but after the video modeling and prompting intervention all three had acquired at least five out of six (83%) of the target behavior steps. Follow-up probes demonstrated that all three of the participants had maintained at least 4 out of 6 …

Prosodic Pitch And Intensity In Autistic Individuals, Cassidy Gooch

Theses and Dissertations

This study is an examination of how prosodic pitch and intensity compare in autistic individuals and neurotypical individuals. Ten-minute recordings of casual conversation were taken and analyzed. Participants included 11 autistic individuals and 11 neurotypical individuals with six males and five females in each group. The Autism Diagnostic Observation Schedule, 2nd Edition (ADOS-2; Lord et al., 2012) prosody rating scale was used to collect a perceptual evaluation of each participan's prosody, and Praat acoustic analysis software was used to collect measures of pitch and intensity over the 10-minute period to investigate how speech characteristics change with conversation partner familiarity. Results …

Understanding Gender Identification Within Individuals With Autism Using The Bem Sex-Role Inventory, Zackery Alan Cusworth

Theses and Dissertations

Gender is a socially derived construct that is taught and understood at young ages. However, not every individual has the same social skills to understand these seen and unseen social cues about gender. The Bem Sex-Role Inventory was given to adult individuals with autism in the United States to better understand their masculine, feminine, and androgenous perceptions. These data were then compared to the original Bem Sex-Role Inventory general population study to see if there were any differences. The data show that males with autism had lower masculine scores and higher feminine scores than males in the general population. Females …

Exploring Levels Of Autism Symptom Support After Eligibility Determinations, Zachary Bella

Theses and Dissertations

The identification of autism spectrum disorders (ASD) occurs in educational and health settings. Many children with autism will only receive a classification of autism in the educational setting (Esler et al., 2022, Pettygrove et al., 2013, Wiggins et al., 2020). There is significant overlap between the early intervention offered to children with autism in health settings and what is provided through Individualized Education Programs (IEPs) (National Autism Center, 2009; Morset et al., 2010). However, there is an increasing trend of children with autism being classified with significant developmental delay (SDD) instead of autism initially in schools and the impact of …

Pivotal Response Treatment To Decrease Challenging Behavior And Increase Functional Communication In Preschool Children With Developmental Delays, Kalie Alexandra Gilmour

Theses and Dissertations

After a review of the literature on Pivotal Response Treatment (PRT) in young children with developmental delays, less was known on its effects on challenging behavior and functional communication in preschool age children receiving services in a traditional public school. A multiple baseline design across three participants was used to evaluate the effects of PRT on the functional communication of three preschool students with developmental delays. Based on a functional analysis, we also observed the effects of PRT on challenging behavior. A visual analysis of the data revealed a functional relation between PRT and functional communication and provided promising evidence …

The Effects Of A Peer-Mediated Social Skills Intervention On Children With Autism Spectrum Disorder, Shannon Elizabeth Mcconaghie

Theses and Dissertations

The purpose of this study is to analyze the effects of a peer-mediated social skills intervention (PMI) on children 6-12 years of age diagnosed with autism spectrum disorder (ASD). Current literature discusses the effects of peer-mediated social skills interventions for children with ASD in schools and on the playground but has not been conducted in an Applied Behavior Analysis (ABA) clinic or in an Early Childhood Education/ABA-integrated preschool. Three dyads, each consisting of a typical peer and a target child diagnosed with ASD, participated in this study. The frequency of participants' initiations, responses, and continuations were collected throughout all phases, …

A Longitudinal Look: How Sleep Impacts Suicidal Thoughts And Behaviors In Autism And Social Anxiety, Lindsay Jacalyn Regehr

Theses and Dissertations

Crucial research about suicidal thoughts and behaviors is often done in a cross-sectional manner that only considers limited risk factors. This research is limited in scope and rarely produces meaningful results to inform treatment. This study uses a longitudinal design to follow 93 participants over approximately 6 months. Participants are individuals with autism and social anxiety who were part of high-risk groups for suicidality, sleep problems, and social isolation. Participants recorded their sleep patterns and suicidal thoughts daily via the phone app MetricWire and continuously wore a GENEActiv actigraphy device to tract their objective sleep patterns. The Columbia Suicide Severity …

Evaluating The Effects Of Video Modeling And Visual Supports On Preschoolers’ Compliance With Dental Procedures, Karly L. Orsi-Cordova

Theses and Dissertations

Individuals with autism are reported to visit the dentist infrequently. Infrequent visits to the dentist may result in a higher occurrence of caries, and it is, therefore, imperative for children with autism to visit a pediatric dental practice routinely. Some basic behaviormanagement techniques, such as live modeling and reinforcement strategies, have been used with patients with autism. The addition of techniques derived from applied behavior analysis, such as video modeling and visual supports, may increase patients’ compliance with dental procedures. Specifically, the use of visual supports and video modeling warranted further investigation on the efficacy of improving behavior during dental …

Behavioral Skills Training For Reducing Challenging Behaviors In Students With Down Syndrome With Or Without Co-Occurring Autism Spectrum Disorder, Jacqueline Tudor

Theses and Dissertations

This applied dissertation was designed to improve the effectiveness of professional educators in using the methodology of functional behavior assessment (FBA) and function assessment-based intervention (FABI) to reduce challenging behaviors exhibited by students with Down syndrome (DS), or a dual diagnosis of Down syndrome and autism spectrum disorder (DS-ASD). Educators often rely on traditional classroom management methods which curtail disruptive behaviors without determining the reason why the behavior is occurring. The study examined the effects of utilizing a behavioral skills training program of instruction, modeling, rehearsal, and feedback in the methodology of FBA and FABI.

The research was conducted using …

Perspectives Of Students With Asd And Their Parents: What Does It Truly Mean To Be Included?, Keara M. Browne

Theses and Dissertations

Though there are a number of practices identified by researchers and other professionals as inclusive, the question remains about whether the students themselves truly feel included. There has been limited research surrounding specific experiences in inclusive classrooms that students with autism spectrum disorder (ASD) perceive to be facilitators and barriers to being included in general education and co-teaching settings. The purpose of this study was to inform educational policies and school practices surrounding the inclusion of students with ASD in general education and co-teaching settings by analyzing the perceptions of students with ASD and their parents to determine what it …

Auditory Brainstem Response In Autistic Children: Potential Implications For Sensory Processing, Madelyn Cate

Theses and Dissertations

Autistic people frequently experience sensory processing difficulties. For many on the autism spectrum, such difficulties can significantly impact important functions and quality of life. We are only beginning to understand the neural mechanisms of atypical sensory processing. However, one established way to measure certain levels of auditory processing is with auditory brainstem responses (ABR). While ABR has been primarily hypothesized in the current literature as a means of early detection/diagnosis in autism, additional research is needed to determine the ABR’s utility in examining sensory processing in this population. Thus, we evaluated ABR in 19 young children with autism during various …

The Behavioral And Neurophysiologic Relationships Between Sensory Processing And Autistic Traits In Emerging Adults, Savanah Calton

Theses and Dissertations

The majority of individuals diagnosed with Autism Spectrum Disorder (ASD) experience sensory processing difficulties that are also associated with greater presence of autistic traits, psychiatric difficulty, and intolerance of uncertainty (IU). These relationships are also expressed in the neurotypical (NT) population, termed the Broader Autism Phenotype (BAP), and present with impacts to daily functioning/well-being just as prominently. However, little is known concerning the neurophysiologic nature of these behavioral relationships, especially in young adults. Thus, the purpose of the current study was to examine the behavioral and neurophysiologic nature of the relationships between sensory processing, autistic traits, and related behavioral functions …

Run, Hide, Or Fight?: Young Children With Autism Spectrum Disorder And Lockdown Drills, Melissa A. Jackson

Theses and Dissertations

Lockdown drills have become a regular practice in schools across the United States. These drills are currently carried out with little guidance and encompass a general plan with no differentiation for children with disabilities. This is concerning for young children with autism spectrum disorder (ASD), since the skills needed to participate in a lockdown drill may be difficult for them. In the absence of evidence-based interventions, these children and the educators who support them are vulnerable in the event of a real emergency. It is important to understand what training practitioners need to design empirically sound lockdown drill interventions and …

Does Most-To-Least Prompt Fading Lead To Independence In Tooth Brushing In Children With Intellectual Disability?, John W. Byrd

Theses and Dissertations

The problem identified in this research was that the most-to-least (MTL) prompting strategies used for individuals with intellectual disability (ID) had not been consistently demonstrated in research for personal hygiene, specifically tooth brushing. It has been well known that people with ID acquire skills differently than typically developing individuals (Cengher et al., 2018). Difficulty with developing hygiene skills such as brushing teeth is not limited only to those with physical disabilities because individuals with ID can struggle with hygiene skills as well. MTL prompt fading procedures have been used to teach many skills to individuals with ID (Drummond, 2018).

The …

Exploring How Scripts, Drama, Art, And Sensory Stimulation Can Contribute To Autistic Students’ Reading Comprehension And Enjoyment Of Fiction Text, Kathleen Melville

Theses and Dissertations

The focus in this exploratory multiple case study was to examine the reading comprehension and enjoyment of four male, English-speaking teenage students with autism spectrum disorder (ASD) during a 12-week Story Club series. Parents’ perceptions of their teenager’s reading comprehension were also considered. Story Club involved modifying a young adult novel into a script format after which students embodied character roles and engaged in rehearsals and performances. Furthermore, students designed artwork and theater props, received social-emotional instruction from a drama therapist, and were exposed to sensory experiences, all of which were aligned with literary events from the story. Because interventions …

A Phenomenological Study Of The Lived Experiences Of Siblings Of Individuals With Autism Spectrum Disorder, Adrielle Benini

Theses and Dissertations

This applied dissertation was designed to better understand the experience of having a sibling with autism spectrum disorder (ASD). Research has historically focused primarily on parents of individuals with ASD and their perceptions of how siblings were impacted; however, there was a lack of adequate research where information was obtained from conducting interviews with the siblings themselves.

The researcher conducted a qualitative study with 10 neurotypical siblings, ages 10 to 17, of individuals with ASD. These siblings were interviewed to explore their individual experiences and perceptions about areas in which they found and needed support. The researcher also utilized demographic …

Effects Of A Video Based Intervention On Job Interview Skills Of Youth With Autism, Kelsey T. Dunn

Theses and Dissertations

In this dissertation, I conducted a multiple-probe-across-participants design to examine the impact of a video-based intervention on interview skills of youth with autism. First, I conducted a systematic literature review of interview interventions. Results were used to guide the development of this study’s measure and procedures. Finding that previous literature relied on rubric measures to rate interview skill behaviors, I developed and piloted a primary measure for examining direct speech production. Using transcripts and video analysis, this study captures the construct of interview skills using both quantity (frequency of relevant/irrelevant c-units) and quality (interview skills rubric score). The intervention consisted …

A Comparative Evaluation Of The Effects Of Social Skills Group Training And Computer- Based Social Skills Training, Indira Hightower

Theses and Dissertations

This applied dissertation was designed to evaluate the effects of social skills training programs as a method to improve social skills in children diagnosed with autism spectrum disorder. The study sought to advance the social skills training options for children with autism spectrum disorder by comparing various evidence-based social skills training programs in hope to provide meaningful, significant, and sustainable social-emotional changes that are explicitly taught and later generalized across individuals, settings, and environments. The researcher specifically evaluated the effects of social skills group training and computer-based social skills training among the three study participants with autism spectrum disorder.

The …

Atypical Sensory Processing And Semantic Language In Autistic Children, Charlene L. Cooper

Theses and Dissertations

Autistic children demonstrate a constellation of traits with varying degrees of severity in areas including language differences, restrictive and repetitive behaviors, and sensory processing differences. However, the relationship between sensory processing and these other behaviors are not well understood especially their neurobiological underpinnings. Therefore, this research examined behavioral measures of semantic language, sensory traits, and associated brain networks in 20 autistic children (ages 6-11) and 22 typically developing (TD) age matched peers. Mann-Whitney U tests revealed a strong correlation between sensory traits and general composite and semantic language in both groups of participants. Sensory seeking traits were most significantly correlated …

Using Bst To Increase Interview Skills Among Emerging Adults With Autism Via Telehealth, Johnna L. Dowdy

Theses and Dissertations

he purpose of the current study was to evaluate the use of behavior skills training via telehealth to teach job interview skills to emerging adults with ASD. Additionally, the study examined if following intervention, skills were able to generalize to new interviewers. 2 undergraduate and 1 graduate student with ASD participated in the study, and received intervention for 3 behaviors: (1) appropriately answering questions, (2) asking appropriate questions, and (3) engaging in appropriate body language. The current study used a multiple baseline design across behaviors. Results from the study indicated BST via telehealth was effective in teaching job interviews skills. …

Parental Understanding Of Special Education Legislation And Case Law, Advocacy, And Perceptions Of The Iep Process For Children With Autism, Rachel Treshan

Theses and Dissertations

Despite the legal statutes in place that mandate parental participation in the individualized education program (IEP) process, the decision-making process is mainly dominated by educators. In addition, information on parental perceptions of IEP meetings is limited, especially in regard to parents of children with autism. Parental understanding of special education legislation and case law, advocacy, and perceptions of the IEP process for children with autism was explored in this study. Using a generic qualitative approach, 11 parents of children ages 3 to 13 years old with autism were interviewed via Zoom to develop an understanding of their experiences. Data were …

Effects Of Parent-Implemented Interventions On Outcomes For Children With Autism: A Meta-Analysis, Wai Man Cheng

Theses and Dissertations

Parent-implemented interventions (PIIs) can be useful in promoting parents’ knowledge of autism spectrum disorder (ASD) and in transferring necessary skills to children with ASD. Individuals with ASD can directly and indirectly benefit from PIIs in terms of academics, ASD symptom severity, behavior improvement, cognition, communication, and social skills. Many studies have explored the efficacy of PIIs; however, they have tended to report mixed effects. Previous meta-analyses and systematic reviews have been characterized by limited search terms and literature search procedures, emphases on published manuscripts, dependency on parent reports, dated findings, and comparisons across of different types of control groups. This …

Stakeholders' Perceptions Of Available Services In A Rural Community To Effectively Educate Individuals With Autism Spectrum Disorder, Candice Walker

Theses and Dissertations

Prevalence of autism spectrum disorder (ASD) has increased 150% over the last 20 years, affecting all communities, with future projections of further rise. This is a particular concern for the public education system, where laws mandate that schools provide meaningful education to all students. Resources must be in place to provide the level of support children with ASD require for a successful educational experience. These resources are often expensive and require specialized training to secure. Rural schools face unique barriers meeting the standards set forth through federal law. To determine the most productive use of available resources as well as …

Autistic Traits, Sensory Processing, And Intolerance Of Uncertainty: Neurobiological And Behavioral Correlates, Maggie Buckhannon

Theses and Dissertations

Sensory processing challenges are common and often difficult for children on the autism spectrum and can affect some neurotypical children. Furthermore, sensory processing atypicalities are associated with autistic traits and other co-occurring behaviors associated with autism, such as intolerance of uncertainty. As such, traits common to autism may vary continuously across diagnostic boundaries (i.e., Broad Autism Phenotype). Working to uncover behavioral and neurophysiologic correlates of sensory differences could positively impact clinical support of children with and without a diagnosis of autism. Therefore, this study examined relationships between sensory processing, intolerance of uncertainty (a possible measure of prediction), autistic traits, and …

Behavioral And Neural Correlates Of Sensory Processing And Anxiety In Autistic Children, Kelsey Lee Ustach Tindall

Theses and Dissertations

Children diagnosed with Autism Spectrum Disorder (ASD) are known to experience higher levels of sensory processing differences as well as anxiety, compared to the neurotypical population (NT). Both theory and evidence suggest that there is an interrelationship between sensory processing, anxiety and fear, and prediction abilities in autism. However, much more remains to be discovered about their relationship and especially underlying neural mechanisms. Thus, the purpose of the current study was to examine the behavioral relationship between sensory processing, fear and anxiety, prediction, and related brain activity in autistic children. To this end, 30 autistic children (ages 6-11 years) and …

Staff Development For Direct Support Professionals: Perspectives On The Usefulness Of A Literacy-Based Social Skill Strategy, Pattiann Laveglia

Theses and Dissertations

The purpose of this qualitative phenomenological study was to discover Direct Support Professionals’ (DSPs) perceptions of a staff development session for creating a literacy-based social skills strategy known as social stories or story-based instruction. The participants in this study were six DSPs employed by a non-profit agency in the Mid-Hudson Region of New York State which provides community-based residential services to children and adults with autism and other developmental disabilities. Three data collection methods were used in this study: a questionnaire, written reflections, and two in-depth interviews. This study was guided by four research questions exploring the perceived self-efficacy of …

Response Interruption And Redirection (Rird) As A Treatment For Vocal Stereotypy In Children Who Are Dually Diagnosed With Autism And Down Syndrome, Stacy Taylor

Theses and Dissertations

Individuals who are dually diagnosed with Down Syndrome (DS) and autism spectrum disorders (ASD) frequently engage in vocal stereotypy that can interfere with learning, impede socially appropriate behavior, and disrupt others. Response interruption and redirection (RIRD) is an intervention that blocks and redirects stereotypy to reduce behavior. Studies on RIRD, while varied in their overall approach, have overwhelmingly been shown to be effective in clinical settings for children with ASD. There are few studies that have evaluated this procedure in more natural settings and with other diagnoses. Given that ASD is prevalent in those with DS and that stereotypy is …