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Diagnosis and Treatment of Autism Spectrum Disorders: Experiences of Caribbean Immigrant Families Living in the United States (open access)

Diagnosis and Treatment of Autism Spectrum Disorders: Experiences of Caribbean Immigrant Families Living in the United States

Compared to non-immigrant families of children with autism spectrum disorders (ASD), immigrant families tend to experience more challenges securing an evaluation, obtaining a diagnosis, and accessing services for their child/children diagnosed with ASD. Several studies investigated the experiences of various groups of immigrant families. They found that the delays can be attributed to cultural differences in the way families interpret the meaning of ASD and their perceptions of the causes and treatment for ASD. Additionally, a lack of knowledge about ASD and fear of the stigma associated with ASD impacted immigrant parents' willingness to seek a diagnosis. However, few studies examined how Caribbean immigrants living in the United States experience a diagnosis of ASD for their child/children. This qualitative study explored Caribbean immigrant families' perceptions and experiences with ASD. A semi-structured, in-depth interview was used to collect data on families' experiences about symptoms, causes, and treatments of ASD, as well as their sources of support. The data were coded and analyzed using interpretative phenomenological analysis (IPA. Four themes were identified and discussed: A new world, emotional and physical burden caring for a child with ASD, attitudes about ASD in native cultures, and adapting to the new situation.
Date: May 2022
Creator: Roberts, Caroline R
System: The UNT Digital Library
Special Education Experiences for Parents of Children with Autism Spectrum Disorder (open access)

Special Education Experiences for Parents of Children with Autism Spectrum Disorder

Millions of students with disabilities in the United States have access to educational programming to assist and provide special education support services. In existence for mere decades, special education as it currently stands was founded on groundbreaking legislation and refining law in the form of the Individual with Disabilities Education Act (IDEA). The most recent revision of this law in 2004 significantly extended parents' rights to be decision-makers in the educational planning process for children with disabilities. A litany of research into parent experiences of the IEP and special education process reveals that parents consistently report feelings of being marginalized in the decision-making process. A systematic literature review conducted by the author revealed that parents and family members of children with ASD report broadly similar themes of dissatisfaction with the special education process and communicating with staff. The current research proposal seeks to investigate the interaction experiences with Licensed Specialist in School Psychology (LSSP) personnel of parents and family members of elementary-aged children with ASD. LSSPs, recognized as possessing expertise on autism spectrum disorder amongst special education evaluation personnel, often conduct evaluations for students with ASD.
Date: May 2022
Creator: Barron, Will
System: The UNT Digital Library
Using Behavioral Skills Training to Teach Precursor Fire Safety Evacuation Skills to Children with Autism (open access)

Using Behavioral Skills Training to Teach Precursor Fire Safety Evacuation Skills to Children with Autism

Children with autism spectrum disorder (ASD) may have challenges with communication, changes in routine, and processing social information and communication that can affect their ability to learn and respond successfully to safety threats. When given behavioral skills training (BST), children with and without ASD have demonstrated gains in safety responding skills. Although the prevalence of ASD has risen, few studies exist on the acquisition of fire safety skills for children with ASD. This study built on current literature by utilizing a multiple probe design across participants to teach a precursor fire safety evacuation procedure using BST. Additionally, it evaluated if the behaviors gained generalize to another environment and maintain over time, as generalization and maintenance are critical for real-world application of the safety skills. The purpose of this study was to evaluate if an intervention using BST for teaching a precursor fire alarm evacuation procedure was effective for children with ASD in acquiring, maintaining, and generalizing the procedure. The study showed that the BST procedure for teaching precursor fire safety skills was effective for three of four participants. Only 50% of participants demonstrated generalization of skills learned to an alternate location and fire alarm sound, and 75% of participants maintained …
Date: May 2022
Creator: Foxman, Amy
System: The UNT Digital Library

Exploring the Impacts of Social Media Use on Young Adults' Self-Esteem and Perceived Impact on Psychological Diagnoses or Emotional Disturbance Eligibility

The impacts of emerging adults' social media use have been shown as generally negative, especially in decreasing their self-esteem and self-concept and increasing anxiety, depression, and more. Although there is research on social media's impact on various communities of adolescents and young adults, limited research has focused on this effect for young adults with mental health diagnoses or served under IDEA's emotional disturbance eligibility criteria. Additionally, no research has studied this topic during the COVID-19 pandemic. Therefore, the purpose of the current study is to examine how various types of social media use impact young adults' self-esteem, including those who are psychologically vulnerable. Participants included 119 individuals, 18 to 19-years of age, with and without mental health diagnoses or Emotional Disturbance special education eligibility recruited utilizing social media pages and social media hashtags. Participating individuals answered demographic and social media use questions and completed the Rosenberg Self-Esteem Scale to provide information about self-esteem. Additionally, participants responded to questions regarding what role they feel social media use has had on their mental health, including contribution to or exacerbating their symptoms. Univariate statistics were run to control demographic factors and determine the percentage of participants who believe social media has negatively affected …
Date: August 2021
Creator: Atkinson, Rebecca Lynn
System: The UNT Digital Library

A Multi-Site Case Study of Middle School Reading Teachers' Perceptions of the Impact of Response to Intervention

Early reading intervention has not eradicated reading deficiencies at the middle school level. According to the National Center for Educational Statistics (NCES), adolescents continue to read below grade level in middle grades. Response to intervention (RTI) is one method of combating this educational concern. This study examined the impact of implementation of a RTI program within one district across multiple middle school campuses. Using individual structured online questionnaires, focus groups, and document analysis, the researcher employed a qualitative, multi-site case study design to evaluate the perceptions of impact of RTI through the lens of middle school reading teachers. Participants included a convenient purposive sample of middle school reading teachers in a suburban school district of about 24,000 students in North Central Texas. I present a review of relevant research at the middle school level to provide a framework for the current study. Additionally, an outline of methodology, research questions, and the proposed data analysis plan are provided. I discuss the intended use of constant comparative analysis to report findings in themes. Particularly, facilitators, hindrances, and impact are a priori themes for reporting.
Date: August 2021
Creator: Norris, Frankie L
System: The UNT Digital Library

Accommodating People Safety Curriculum for Deaf and Hard of Hearing Students

Children with disabilities are three to four times more likely to be abused than their non-disabled peers due to the impact of challenges related to behavior, cognition, language, social skills, and communication skills. In September of 2018, the Council for Exceptional Children (CEC) specifically noted the need to establish maltreatment prevention and response curricula and promote research and advocacy surrounding maltreatment of children with disabilities. One common curriculum recommended is Kidpower®. While Kidpower® shows promise in increasing people safety skills and offers some basic accommodations for use with disabled populations, a complete accommodation plan for deaf or hard of hearing students has not been developed. The purpose of this study was to explore how Kidpower® curriculum could be accommodated to meet the unique needs of deaf and hard of hearing students from the perspective of the deaf education community, including deaf adults, deaf education teachers, deaf education teacher preparation faculty, and parents with deaf or hard of hearing children. A combination of focus groups and interviews were utilized to review lessons and homework from the Kidpower® curriculum. Participants gave feedback on obstacles and ideas for accommodations and modifications that would mediate the challenges. Data were inductively coded and analyzed for …
Date: May 2021
Creator: Johnson, Jennifer A. L.
System: The UNT Digital Library
Using Student Response Systems to Increase Academic Engagement for Secondary Students with Specific Learning Disability in General Education Settings (open access)

Using Student Response Systems to Increase Academic Engagement for Secondary Students with Specific Learning Disability in General Education Settings

Secondary students with specific learning disabilities often have challenges with academic engagement and performance within the general education setting. Opportunity to respond strategies, such as student response systems, have shown promise in supporting academic engagement for students without disabilities. However, there are few studies examining the relationship between student response systems and academic engagement for older students with specific learning disabilities. The purpose of this study was to pilot the use of Google classroom as a student response system on academic participation and disruptive behavior for high school students with specific learning disability. While the study began as a multiple baseline across participants single-subject research design, the design was changed due to school closures as a result of COVID-19. A high-school student with specific learning disability participated in a study using an AB non-experimental design. The student response system resulted in an abrupt change in academic participation for the participant. The student and teacher perceived the intervention to be effective and appropriate for increasing participation and decreasing disruptive behavior. This study contributes to a limited body of research on student response systems for secondary students with specific learning disabilities.
Date: May 2021
Creator: Triplett, Patrick C
System: The UNT Digital Library

Using Kidpower® Social Narratives to Teach Individuals with Autism about Bullying

Individuals with autism spectrum disorder (ASD) are at an increased risk to be victims of bullying due to the core characteristics of the disorder. Prior research has focused on understanding bullying from the perspectives of individuals with ASD, parents, and practitioners through interviews and questionnaires. However, limited evidence exists using interventions to teach individuals with ASD about how to identify and respond to bullying. This study employed Kidpower® bullying narratives to teach individuals with ASD how to identify and respond to various bullying scenarios. Kidpower was selected to provide practitioners with a pre-established curriculum to utilize, rather than creating materials for each student. A multiple probe design across three participants was utilized to (a) teach individuals with ASD how to identify and respond to bullying drawings on Kidpower narratives, and (b) add an experimental study to the limited literature base pertaining to strategies for teaching about bullying to individuals with ASD. A fourth participant was also included as a case study. Progress for all participants was measured using the percentage of correct responses to 10 questions. Three out of four participants reached the mastery criterion of 90% over two consecutive sessions. Sessions for the fourth participant concluded after seven intervention …
Date: December 2020
Creator: Anderson, Chelsi
System: The UNT Digital Library
Assessing Self-Determination Inventory: Validity for Students with Disabilities and Typically Developing Students (open access)

Assessing Self-Determination Inventory: Validity for Students with Disabilities and Typically Developing Students

Students' self-determination (SD) can positively influence their ability to make choices in planning for their future. The current study is a preliminary validity study on the most recent 21-item version of Shogren and Wehmeyer's Self-Determination Inventory: Student Report (SDI-SR). The SDI-SR was administered to 316 students (ages 13-22) and results were examined with exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). Results of the EFA on a 7-factor solution (TLI = 0.97; RMSEA = 0.04; SRMR = 0.02) aligned with the theoretical basis for the SDI:SR as well as results for the 7-factor CFA using simulated data (TLI = 0.913; RMSEA = 0.047; SRMR = 0.072 and CFI = 0.931); however, the CFA 7-factor solution results on the present study data were slightly lower than what is considered acceptable model fit (TLI = 0.883; RMSEA = 0.04; RMSR = 0.047). These results combined suggest that theory-based 7-factor solution does capture seven latent constructs in this data. A CFA was also conducted with a 5-factor structure based on factor loading from an EFA using the present research data resulting in a better model fit (TLI = 0.912; RMSEA = .075; SRMR = 0.046; and CFI = 0.940) as well as …
Date: May 2020
Creator: Nix, Susan Michele
System: The UNT Digital Library
The Effects of Participant Motivation on the Effectiveness of Video Modeling (open access)

The Effects of Participant Motivation on the Effectiveness of Video Modeling

Video modeling interventions have been mostly effective for individuals with autism spectrum disorder (ASD) in teaching social communication skills. However, differences in the effectiveness of these interventions have been noted. Participant motivation was suggested as one of the factors that can influence the effectiveness of video modeling. The purpose of this study was to investigate the effects of participant motivation on video modeling for teaching social communication skills to individuals with ASD. A combined multiple probe across participants and adapted alternating treatments design was used to examine the differential effects of two video modeling conditions (i.e., motivated and non-motivated) on social communication skills of four adults with ASD. Of the four participants, three participants responded to the intervention and performed more of target behavior during the motivated video modeling condition than the non-motivated video modeling condition, while one did not respond to the intervention. In addition, the three participants engaged in a higher percentage of the target behavior during motivated generalization sessions than non-motivated generalization sessions. The results demonstrated that participant motivation influenced the effectiveness of video modeling.
Date: August 2019
Creator: Hur, Sang
System: The UNT Digital Library

Complex-Restricted Repetitive Patterns of Vocal Behavior of Individuals with High Functioning Autism: An Innovative Intervention

Access: Use of this item is restricted to the UNT Community
Repetitive verbal patterns of speech are a trait associated with high-functioning autism (HFA). For some, this higher-order restricted, repetitive behavior impedes learning, social opportunities, and access to work environments. Despite emerging motivation for establishing social relationships, some individuals with HFA lack the behavioral prerequisites to establish meaningful relationships. The purpose of this study is to demonstrate the effectiveness of teaching interaction to decrease higher-order verbal restricted and repetitive behaviors (RRBs) for four adults with HFA. Through a multiple baseline design across participants, individuals were exposed to a function-based intervention (i.e., teaching interaction) that systematically taught and reinforced alternative communicative behaviors while interrupting repetitive speech with specific feedback. Teaching interaction effectively reduced RRBs and increased alternative conversation for all four participants. Three of the four participants elected to participate in post-intervention maintenance sessions that occurred in individualized naturalistic settings. Their conversation behaviors maintained with one participant receiving one booster session.
Date: May 2019
Creator: Flatt, Kimberlee Kay
System: The UNT Digital Library

Effects of Telepractice for Training Autism Teachers to Contrive Motivating Operations

Access: Use of this item is restricted to the UNT Community
The rising rate of the autism spectrum disorders (ASD) has resulted in challenges for teachers in public schools, concerning the delivery of evidence-based practices for superior outcomes. Thus, school districts are in need of professional learning options that can be efficiently and effectively delivered to improve the procedural fidelity of interventions. The purpose of this study is to demonstrate the effectiveness of using telepractice to teach autism teachers how to contrive motivating operations to teach manding to students with ASD. By utilizing multiple baselines across participants design, four autism teachers in public schools received intervention support through an online module along with video models as well as direct performance feedback from autism specialists via video-conferencing. The primary dependent variable was the percentage of correct responses from the instructional procedures of task analysis, and the secondary measure was the subsequent rate of student mands. Data were analyzed both visually (i.e., through the study of behavioral patterns) and statistically (i.e., analysis of effect size). Results indicate that telepractice increased accuracy of both teacher and student target responses.
Date: May 2019
Creator: Shearer, Carin R
System: The UNT Digital Library
Effects on the Use of Technology-Based Self-Monitoring for Students with Autism Spectrum Disorder: A Meta-Analysis (open access)

Effects on the Use of Technology-Based Self-Monitoring for Students with Autism Spectrum Disorder: A Meta-Analysis

Self-monitoring involves teaching students to be aware of their own behavior, and be able to record whether the behavior happened or not. The present study uses meta-analysis of single case design (SCD) studies to evaluate the effectiveness of self-monitoring interventions that use electronic devices during implementation for individuals with autism spectrum disorder (ASD). Eligible studies were accessed to determine design quality, and examine the use of self-monitoring for individuals diagnosed with ASD. Studies were evaluated against inclusion-exclusion criteria. The studies that met inclusion criteria (n = 15) were assessed with the What Works Clearinghouse (WWC) standards for methodological rigor. The WWC standards were applied to baseline and intervention phases. There were a total of 12 studies with 32 students diagnosed with ASD that met SCD standards without, and with reservations. The 12 studies were evaluated using the Tau-U effect size metric to quantify the percentage of change that was attributed to the self-monitoring intervention. Overall, omnibus Tau-U was 0.96 (95% confidence interval [CI] = [0.89, 1.0]). Limitations and directions for future research are discussed.
Date: May 2019
Creator: Robertson, Ryan S
System: The UNT Digital Library

Perceptions of School Administrators on Evidence-Based Practices in Transition Planning for Students with Autism Spectrum Disorder

Access: Use of this item is restricted to the UNT Community
Poor post-school outcomes for young adults with an autism spectrum disorder (ASD) have underscored the need to gain insight into the use of evidence-based practices (EBPs) in the planning and implementation of transition services. EBPs for effective transition planning and implementation have been documented in the literature but do not appear to be fully utilized in practice to achieve desired student outcomes, reflecting a research-to-practice gap. EBPs have the potential to produce positive outcomes at the high school level, if implemented with fidelity. Special education personnel, especially administrators, play a vital and unique role in transition planning. They can either facilitate or hinder the process. This phenomenological study investigated the perceptions of public school administrators regarding the extent of their awareness of EBPs to ensure the successful transition of students with ASD and associated barriers. Semi-structured interviews were conducted with 10 secondary-level public school administrators. Major themes identified through analyzing the qualitative data included (a) a positive vision for students with ASD, (b) characteristics of a good transition program, (c) administrators' roles in the transition process, (d) barriers to EBP implementation, (e) strategies to reduce barriers, and (f) ownership of what administrators can do to remedy the problem. Lastly, the …
Date: May 2019
Creator: Thomas, Jamie Allison
System: The UNT Digital Library
The Effects of Graphic Organizers on Building Comprehension in Students on the Autism Spectrum (open access)

The Effects of Graphic Organizers on Building Comprehension in Students on the Autism Spectrum

Many students on the autism spectrum display a strong ability to process and comprehend information at elevated levels when presented with it visually. Despite this, students who have autism are increasingly being educated in general education content classrooms that utilize lessons directed to whole groups of students and limit the use of visually presented material. For some students with an autism spectrum disorder (ASD), this presentation introduces difficulties related to attention as well as comprehension and retention of material. Research indicates promising results associated with using a graphic organizer to increase comprehension accuracy in students who answer wh-questions following the reading of a short passage. The purpose of this study was to document the relationship between using a graphic organizer and increasing reading comprehension. The study employed a single-subject multiple baseline design across participants to evaluate if the use of a graphic organizer impacted the correctness of answering wh-questions for grade-level social studies content. Participants included four eighth grade students in an urban public school who had been diagnosed with ASD. Results supported research by showing an increase in comprehension skills with the use of a graphic organizer.
Date: December 2018
Creator: Kliemann, Karen Karin Ruth
System: The UNT Digital Library
Survey of Texas Secondary Transition and Employment Designees' Use of Evidence-Based Practices (open access)

Survey of Texas Secondary Transition and Employment Designees' Use of Evidence-Based Practices

The role of transition providers' knowledge of evidence-based practices (EBPs) in secondary transition can only be understood in the context of the dismal post-secondary outcomes of students with disabilities (SWD) and the need for bridging the research-to-practice gap among secondary transition practitioners. A sample of 1,163 Texas Employment Designees (TEDs) were surveyed about their knowledge of secondary transition EBPs. The study examined the psychometric properties and theoretical factor structure fit of a modified version of the Mazzotti and Plotner's Use of Secondary Transition EBPs survey and identified significant effects of TEDs' characteristics on their capacity for implementing secondary transition EBPs (F(9, 110) = 2.16, p = 0.03). Psychometric validation of the instrument indicated overall reliability and internal consistency of the modified instrument in measuring both knowledge and use of EBPs in support and direct provision of transition services (Cronbach's alpha of 0.99). Principal components analysis (PCA) and exploratory factor analysis (EFA) returned a simple one-factor structure. A composite score was developed for the single factor of "capacity", and a subsequent analysis was conducted to determine a relationship between the demographic factors and the overall capacity scores of respondents (n = 198). Study limitations and need for further research are discussed.
Date: December 2018
Creator: Park, Nicole M.
System: The UNT Digital Library
Measurement of Fidelity and Social Validity: Caregiver Application of Trial-Based Functional Analysis Procedures (open access)

Measurement of Fidelity and Social Validity: Caregiver Application of Trial-Based Functional Analysis Procedures

The present study utilized multiple-baseline and multi-probe across participants designs to measure both fidelity and efficacy of caregivers as primary interventionists when using trial-based functional analysis (TBFA) procedures. Participants included any caregiver of a child with a medical or educational diagnosis of autism and challenging behavior. Caregiver fidelity of implementation of TBFA procedures was measured across three phases: baseline, training, and independent implementation or generalization. Within the implementation phase, caregivers independently conducted TBFAs on their respective children within the home setting. Fidelity, efficacy, and social validity across each participant were measured. Each caregiver was able to reach fidelity during the training phase, and three out of five caregivers were able to identify a clear behavior function for their child's behavior within the implementation phase of the study. Social validity was evaluated. Results indicate that caregivers may be able to supplement traditional interventionists during the TBFA process. Implications for future practice are reviewed.
Date: August 2018
Creator: Feldman, Sara P.
System: The UNT Digital Library
Preservice Special Education Teachers' Sense of Preparedness to Instruct English Learners with Disabilities (open access)

Preservice Special Education Teachers' Sense of Preparedness to Instruct English Learners with Disabilities

This study examines the sense of preparedness of preservice special education teachers (PSETs) to instruct English language learners. Pre- and post-survey measures were analyzed using the Wilcoxon signed-rank tests for a group of PSETs as they engaged in their second semester of student teaching experience. To explore emerging themes, a post-qualitative analysis was performed using focus groups. Quantitative results revealed no statistical difference except for the Self-Efficacy subscale. Focus group data showed increased confidence levels resulting from the student teaching experience. A Mann-Whitney U test was used to compare pre-survey results between PSETs who had and PSETs who had not taken advanced coursework or participated in student teaching. With the exception of the subscale, Attitude Towards ELs in the Classroom, results revealed no statistical difference between the two groups. At the same time, qualitative, open-response questions revealed PSETs who had participated in advanced coursework and student teaching seemed to have a deeper understanding of ELs' instructional and linguistic needs. Contributions to the literature are presented which may help in designing teacher preparation programs to increase PSETs' sense of preparedness to better serve ELs with disabilities.
Date: August 2018
Creator: Montalvo, Ricardo
System: The UNT Digital Library
Children with Emotional and Behavioral Disorders in Saudi Arabia: A Preliminary Prevalence Screening (open access)

Children with Emotional and Behavioral Disorders in Saudi Arabia: A Preliminary Prevalence Screening

Education in Saudi Arabia, including the education of children with special needs, is developing rapidly. However, children with emotional and behavioral disorders are neither consistently identified nor adequately served in Saudi Arabia although they are recognized as a distinct category of children who require special education services. The goal of this study was to examine the prevalence of emotional and behavioral disorders among children in Saudi Arabia to assess the need for intervention services to help those children reach their potential. The current research identified the types of behaviors that are most evident in the study sample. Also, the relationship between demographics and emotional and behavioral disorders is studied to identify possible predictors of disruptive forms of behavior. Parents of children aged 4-17 years in Saudi Arabia were surveyed using the Strengths and Difficulties Questionnaire. The findings of the study suggest that children with emotional and behavioral disorders in Saudi Arabia may account for 20% of the population of children between the ages of 4 and 17. The findings also revealed that over 20% of children in Saudi Arabia have difficulties in peer relationship and lack the necessary prosocial behaviors. The parent reporting, child gender, child education type, the geographical …
Date: December 2017
Creator: Maajeeny, Hassan
System: The UNT Digital Library
Saudi Mothers' Perspectives on the Influence of Acculturation on their Childrearing Beliefs and Behaviors of their Children (open access)

Saudi Mothers' Perspectives on the Influence of Acculturation on their Childrearing Beliefs and Behaviors of their Children

There are a considerable number of Saudi Arabian students who attend U.S. schools. To date, no published studies exist that relate to the Saudi Arabian students, their families, and how they acculturate to the American society. Acculturation affects parents and children in different ways, and it can affect the way parents raise their children. Using semi–structured interviews, this study examined Saudi mothers' perspectives on acculturation to American society and how those perspectives affect their childrearing beliefs and their children's behaviors. The descriptive qualitative study acknowledges mothers' perceptions about adaptation of Saudi children to American society and if those parents observe behavioral changes in their children. The results showed there are some changes that occurred regarding parental beliefs of parents due to acculturation, but there were not any behavioral problems caused by acculturation to the American culture in the Saudi children.
Date: August 2017
Creator: Kherais, Walaa
System: The UNT Digital Library
Applied Use of Video Modeling in Educational and Clinical Settings: A Survey of Autism Professionals (open access)

Applied Use of Video Modeling in Educational and Clinical Settings: A Survey of Autism Professionals

Individuals with autism spectrum disorder (ASD) display deficits in communication and social interaction that can impact their ability to function in daily environments. To remediate these deficits, it is critical for professionals to use effective interventions. While there are many evidence-based practices (EBPs) identified for ASD (e.g., video modeling), the adoption of these EBPs may not occur automatically. Existing research suggests professionals have a generally favorable impression of video modeling. However, little research has examined opinions and applied use of video modeling, which was the purpose of the present study. Using survey methodology, data were collected from 510 professionals in various disciplines (e.g., special educators, speech-language pathologists [SLPs], and behavior analysts [BCBAs]). Data were analyzed primarily via factor analysis and multiple regression. Factor analysis was used to examine the underlying structure of the instrument, revealing two predominant factors: (1) interest in and (2) perceived accessibility of video modeling. Multiple regression was used to examine which demographic characteristics (e.g., age and years of experience) were associated with each factor. Results indicated that BCBAs and SLPs perceived video modeling as more accessible. In terms of interest, professionals who worked with preschool-aged students, who worked in a suburban location, and who had an …
Date: May 2017
Creator: Caldwell, Nicole K.
System: The UNT Digital Library
Culturally Competent Evaluations (open access)

Culturally Competent Evaluations

Significant growth in the number of English language learners (ELLs) in U.S. schools is anticipated to continue, demanding that educators and evaluators have the skills necessary to distinguishing language difference from disability and provide appropriate services to these students. However, little research exists examining the role of evaluator's cultural competence in evaluating ELLs for special education; furthermore, what does exist shows that many evaluators report low levels of self-efficacy as it relates to assessing ELLs. The first chapter of the dissertation reports on a review of 21 articles conducted to address best practices for evaluating culturally and linguistically diverse (CLD) learners, evaluator self-efficacy, and recommendations for conducting culturally competent assessments and evaluations. The majority of the articles identified in this review focused on recommendations for best practices for conducting evaluations rather than reporting empirical findings related to the topic. Only one study was identified that focused on appropriate training needed by evaluation staff to effectively discriminate between language difference and a disability. Based on the findings of this review, additional research, using a rigorous methodology is needed. Addressing that need, the second chapter reports the results of a study conducted to examine the effectiveness of Project PEAC3E (Preparing Evaluators to …
Date: May 2017
Creator: Chen, Cristina Rodríguez
System: The UNT Digital Library
Special Education Teachers Self-Reported Use of Evidence-Based Practices for Students with Autism in Texas Public Schools (open access)

Special Education Teachers Self-Reported Use of Evidence-Based Practices for Students with Autism in Texas Public Schools

Currently there is extensive literature on evidence-based practices (EBP) for students with autism spectrum disorder (ASD). However, there is limited research on whether or not these practices are implemented in the classroom by teachers serving students with ASD. Special education teachers are responsible for the learning outcomes of students across a range of ages and disabilities. This study investigated teachers' self-reported use of EBP and what factors influence implementation. Participants included 129 special education teachers in Texas public schools. Data utilizing descriptive statistics and logistic regression was conducted to determine what factors (i.e., education, employment, teaching experience and training methods) predicted implementation of a particular practice. Although 67% of teachers reported using EBPs, teachers' employment and training experiences did not predict the implementation of a particular practice. Information from this study can be used to enhance professional development for teachers serving students with ASD.
Date: December 2016
Creator: Cowan, Angela K.
System: The UNT Digital Library
Teaching Children with Autism to Vocally Mand for Others to Perform an Action (open access)

Teaching Children with Autism to Vocally Mand for Others to Perform an Action

Mand training is a very logical and natural procedure to begin teaching communication skills to individuals with autism. Existing research has documented strategies for teaching children with autism to mand for preferred items, although there are fewer high quality studies on teaching children to mand for other people to perform an action. In addition to improving the general mand repertoire, teaching children to mand for others to perform an action is important because it allows children with autism to communicate ways in which another person could improve their environment by performing a simple action. The purpose of this study was to document a functional relation between mand training and acquisition and generalization of unprompted mands for another person to perform an action. Using a multiple-baseline design across participants, four children with autism were taught to mand for an adult to perform a variety of actions (e.g., to open a container so the child could obtain a preferred item). Results showed that the intervention produced an increase in unprompted mands for actions for all participants. Additionally, all participants demonstrated unprompted mands at or above mastery criteria during all generalization sessions in a different setting and different interventionist. The magnitude of effect …
Date: December 2015
Creator: Terry, Callie A.
System: The UNT Digital Library