Increasing independence in autism spectrum disorders: a review of three focused interventions

Factors that Influence the Daily Living Skills of Autistic Adults: The Importance of Opportunity

While existing literature has demonstrated that Daily Living Skills (DLS) performance of autistic individuals is lower than what is expected of their age and cognitive abilities, limited studies have examined DLS in autistic adults. This study aimed to understand the influence of intellectual function (IQ) and contextual factors (i.e., provision of opportunities) on autistic individuals' DLS performance. Participants included 33 autistic individuals ranging in age from 16 to 35 years. Their caregivers were administered the Vineland Adaptive Behavior Scales, 3rd edition's (Vineland-3) caregiver interview form. A novel coding system was developed to capture the frequency of reasons for participants' non-performance of DLS tasks, based on caregiver's report. "Target" scores reflecting expected possible score if reasons for nonperformance could be addressed were computed. Qualitative analysis of parental responses indicated that, for adults with average or higher IQ, lack of opportunity to learn and/or implement the skill was the most frequent reason for not performing DLS. Lack of opportunity was also the second most common reason provided for adults with NVIQ below 85, following cognitive ability. Taking into account reasons for nonperformance, "Target" scores were, on average, 7.65 points higher for the NVIQ ≥ 85 group. These findings highlight a need for multi-dimensional assessment to go beyond individual strengths and difficulties to also include contextual factors that may influence adults' skill acquisition and performance. It is essential that clinicians ensure that adequate opportunities for learning and performance are available to promote acquisition of important DLS.

Using a visual support package to facilitate independent leisure engagement and choice-making for individuals with moderate to severe autism in Taiwan

LAY ABSTRACT

Self-determination encompasses various components, including decision-making and independence, making it a complex process. While the importance of self-determination for individuals with autism spectrum disorder has been explored in previous studies, there is limited research focusing on individuals with moderate to severe autism spectrum disorder. Evidence-based practices such as visual activity schedules and video modeling have shown effectiveness in promoting independence among individuals with autism spectrum disorder. To address the need for independence and choice-making among individuals with moderate to severe autism spectrum disorder, this study developed a visual support package incorporating visual activity schedules, video modeling, preference assessments, and prompt procedures. By investigating the intervention's effectiveness in three participants, this study contributes to the existing literature on the use of a visual activity schedule and video modeling in enhancing choice-making and independent leisure engagement. Following the intervention, all participants were able to select three leisure activities, develop their own visual schedules, and complete them. Notably, this study conducted preference assessments to determine participants' preferred leisure activities and did not provide additional reinforcement. Practical implications of this research include incorporating video prompting as needed and adjusting activity engagement time. Future research should explore the long-term effectiveness of the visual support package and its application in developing novel skills or vocational activities for individuals with moderate to severe autism spectrum disorder. This study fills a critical gap in the literature, providing important insights for practices and research in the field of autism spectrum disorder interventions.

Probing heterogeneity to identify individualized treatment approaches in autism: Specific clusters of executive function challenges link to distinct co-occurring mental health problems

LAY ABSTRACT

Many autistic people struggle with mental health problems like anxiety, depression, inattention, and aggression, which can be challenging to treat. Executive function challenges, which impact many autistic individuals, may serve as a risk factor for mental health problems or make treating mental health conditions more difficult. While some people respond well to medication or therapy, others do not. This study tried to understand if there are different subgroups of autistic young people who may have similar patterns of executive function strengths and challenges-like flexibility, planning, self-monitoring, and emotion regulation. Then, we investigated whether executive function subgroups were related to mental health problems in autistic youth. We found three different types of executive function subgroups in autistic youth, each with different patterns of mental health problems. This helps us identify specific profiles of executive function strengths and challenges that may be helpful with identifying personalized supports, services, and treatment strategies for mental health conditions.

Video Modeling to Support Social Communication Goals of Autistic Adults: A Tutorial

PURPOSE

Decades of research have shown video modeling to be an effective tool for teaching and supporting a variety of skills in autistic children. More recently, video modeling has emerged as an effective support for autistic adults, with much of the literature focused on vocational success through support of language skills. The purpose of this tutorial is to provide speech-language pathologists, autistic adults, and other team members with evidence-based guidelines for use of video modeling to support success with social communication across settings.

METHOD

This evidence-based tutorial draws from the literature on video modeling for autistic adults in the area of social communication, presenting empirically supported guidelines for speech-language pathologists considering video modeling as a tool to support social communication within this population and their interaction partners. This tutorial presents an evidence-based, step-by-step guide to the planning, creation, and use of video models with and by autistic adults, along with important additional considerations based on relevant literature.

CONCLUSIONS

Video modeling is a social communication support that is backed by the scientific literature as an efficacious tool for use by autistic adults. This tutorial will guide speech-language pathologists' use of this evidence-based tool as they work alongside autistic adults and others to help meet social communication goals across settings.

Supporting the Conversational Behavior of Adolescents with Autism Spectrum Disorders with Self-Monitoring and a Video-Based Supplement

Individuals with autism spectrum disorders (ASD) might demonstrate impairments in initiating and sustaining a conversation and experience conversational challenges such as question-asking and turn-taking. Conversational skills are pivotal for the social functioning of adolescents with ASD. The current investigation aimed to extend the available information on interventions addressing the conversational needs of adolescents with ASD. The research questions were: (a) What is the effect of self-monitoring, supplemented by a video-based model on the conversational skills of adolescent students with ASD? and (b) What is the acceptability of the intervention among the participating adolescents with ASD?. Appropriate conversational behavior of three students with ASD (aged 16-18 years) was assessed using a withdrawal design, during 10-min conversation sessions. Appropriate conversational behavior was defined as a sequence of a turn-taking response (i.e., waiting quietly until the speaker finished talking), followed by a verbal utterance which included (a) making a statement or responding on topic, and/or (b) asking a contextually appropriate "wh"- question. The independent variable consisted of a primary self-monitoring procedure and a daily video-based supplement. Treatment fidelity and treatment acceptability were also assessed. The conversational behavior of all participants consistently improved under the self-monitoring intervention with the video-based supplement. Self-monitoring with a video-based supplement can effectively support the conversational behavior in adolescents with ASD. This information can guide the evaluation and planning of appropriate interventions designed to improve limited conversational behaviors of adolescents with ASD.

Intervention Plan Quality Matters: Using COMPASS to Collaboratively Develop Student-Centered, Evidence-based Intervention Plans using an EBPP Approach

The quality of interventions for children with autism has improved thanks in part to the widespread dissemination of evidence-based practices (EBPs); however, teachers still report challenges developing focused interventions targeting the core challenges of students with autism. Tested in three randomized trials, COMPASS is a consultation-based implementation strategy that prioritizes shared decision-making in the development of goals and intervention plans using an evidence-based practice in psychology approach. To successfully train COMPASS consultants, a 16-item Intervention Plan Quality Scale (IPQS) was developed and tested with a set of nine school-based COMPASS-trained consultants who provided a total of 28 consultations. Results revealed that the IPQS had acceptable reliability and concurrent validity and was successful in helping consultant trainees develop high-quality plans over four feedback sessions. Overall, the IPQS was helpful for fidelity monitoring and appears to partially mediate child goal attainment outcomes through teacher adherence implementing the intervention plans.

A Meta-Analysis of Self-Management Interventions in Teaching Daily Living Skills to Autistic Individuals

The current study aimed to conduct a systematic review and meta-analysis of self-management interventions for teaching daily living skills to autistic individuals. This study accessed the corresponding studies by doing a search in six databases. 14 articles and one dissertation met the inclusion criteria. The included studies were first analyzed descriptively and coded according to quality indicators using What Works Clearinghouse (WWC) standards. Second, the effect sizes of the included studies were calculated using two different effect size measures (i.e., Tau-U and performance-criteria-based effect size values [PCES]). Third, these analyses were also conducted for generalization and maintenance data. Of 15 studies included in this review, nine met the WWC standards with and without reservations. Tau-U analyses were conducted for 14 studies, whereas PCES values were calculated for only eight studies with mastery criteria. The findings indicated that the self-management interventions had a .93 CI95 (.80, 1) overall effect size for Tau-U with a very large effect. On the other hand, the overall effect size for the PCES values indicated a moderate effect with .99. The weighted effect sizes in generalization and maintenance phases were very large for Tau-U; however, moderate to high effects for PCES. Although self-management interventions showed diversity, one of the domains of daily living skills (i.e., community living skills) has not been studied in the field. Notably, among the studies in our review, the last ones are from 2019. Detailed findings from descriptive analyses and two different effect size calculations are discussed, and recommendations for future studies are given.

The use of Treatment and Education of Autistic and Related Communication Handicapped Children in schools to improve the ability of children with autism to complete tasks independently: A single-case meta-analysis

OBJECTIVE

To investigate the effectiveness of a Treatment and Education of Autistic and Related Communication Handicapped Children (TEACCH) intervention in schools for improving independent task performance in children with autism spectrum disorders (ASD).

METHODS

We screened relevant studies published up to December 2022 from Web of science, ERIC, PsycINFO and other databases using predefined inclusion/exclusion criteria to identify suitable intervention studies for meta-analysis. Tau-U effect sizes were calculated for each A-B comparison extracted from the included experiments. Moderated analyses were conducted to examine the type of intervention (independent variable), intervention target behaviours (dependent variable), participant characteristics, setting characteristics and intervener characteristics.

RESULTS

A total of 14 studies (38 participants) met the criteria and were included in the meta-analysis. The analysis results showed that TEACCH had a significant intervention effect, and the overall intervention effect size was Tau-U = 0.85[0.77, 0.91]. There were significant differences in the intervention target behaviour variables (p < 0.01), limited variation in the intervention type variables, but no differences in participant characteristics, setting characteristics and intervenor characteristics.

CONCLUSION

The use of TEACCH is effective in improving independent task completion in children with ASD and provides evidence-based recommendations for its extended use in schools.

Association between motor skills and executive function of children with autism spectrum disorder in Taiwan and the United States

Objective

The purpose of this study was to examine the relationship between parent ratings of motor skills and executive function (EF) in children with autism spectrum disorder (ASD) in the United States and Taiwan.

Materials and method

One hundred and seventy-two parents/legal guardians of children (4-6 years and 11 months old) with ASD were recruited from two countries, Taiwan (n = 100) and the United States (n = 72). The parents or guardians of the child with ASD completed a questionnaire including demographic information, child's motor skills (using Children Activity Scale - Parents, ChAS-P), and child's EF (using Childhood Executive Functioning Inventory, CHEXI). A series of hierarchical multiple regressions were conducted to determine whether ChAS-P (total motor score, fine motor skills, and gross motor skill) was associated with CHEXI (total EF score, working memory, and inhibition), after controlling for covariates (i.e., age, gender, race, body mass index, whether children received physical activity or cognitive training, parental education level).

Results

Total motor skills, fine motor skills, and gross motor skills were significantly associated with EF in both working memory and inhibition as rated by parents in both countries (β = 0.21-0.57, p < 0.01), with the exception of a non-significant association between parent-rated total motor skills, fine motor skills, and gross motor skills, and inhibition among Taiwanese children with ASD. In addition, the associations between parent ratings of motor skills (i.e., fine motor and gross motor skills) and EF (i.e., working memory and inhibition) were similar between the two countries.

Conclusion

Positive associations with specific aspects of parent ratings of fine motor and gross motor skills and working memory and inhibition were found in children with ASD from both countries. These findings have implications for future interventions and programs focused on improving early motor skills and EF development for young children with ASD from Taiwan and the United States.

SPAN Website for Remote Intervention with Autistic Adolescents and Young Adults: Feasibility and Usability

Adolescents and young adults (AYA) with autism spectrum disorders (ASD) report less functional independence and social participation than their neurotypical peers. Remotely delivered interventions may allow autistic AYA to promote their independence, social participation, and wellbeing as they transition to adulthood. Social Participation and Navigation (SPAN) is a technology-based remotely delivered intervention initially developed for AYA with acquired brain injuries. The SPAN (website, application, and intervention manual) was modified to address the needs of AYA with autism (SPAN-ASD). This study examined the SPAN-ASD website and web application's feasibility and usability. Participants comprised 12 autistic AYA and 18 practitioners (all occupational therapists) with more than 1 year of experience in working with autistic AYA. All navigated the SPAN-ASD website and goal-management application. Practitioners completed the SPAN-ASD components and the Usefulness, Satisfaction, and Ease of Use questionnaires; AYA completed the System Usability Scale. The practitioners' average feasibility scores ranged from 4.30 to 4.68 (high); the overall usability score was 5.77 (good). The autistic AYA rated SPAN-ASD as a good, acceptable, and useful tool. Content analysis and item-level ratings indicated some needed improvements. Practitioners and autistic AYA perceived the SPAN-ASD website and application as highly feasible and usable, with excellent potential for technology-supported interventions.

School Challenges and Services Related to Executive Functioning for Fully Included Middle Schoolers with Autism

The educational services available for fully included middle schoolers with autism spectrum disorder (ASD) in the general education setting are not well known. Even less is known about how the executive functioning (EF) deficits of such youth are addressed in the classroom. The current study sought to identify the challenges, including EF, that middle schoolers with ASD face and the services that they receive on their Individualized Education Program (IEP), and also explore specific strategies used to build EF skills at school. A convenience data sample was obtained from focus groups with educational personnel (n = 15), and qualitative analyses of IEPs were conducted in middle schoolers with ASD with EF deficits (n = 23). Results confirmed that social communication and EF challenges are common. Multiple services and accommodations were identified, although EF challenges were rarely targeted on IEPs. Factors that may facilitate the success of EF strategies in the classroom are discussed.

Improving adaptive behaviors for autistic adults without intellectual disability through executive function training

Executive functioning (EF) is a cognitive process used to perform various daily activities throughout one's lifespan. Autistic adults without intellectual disabilities (ID) also experience difficulties with EF, which is closely associated with adaptive behaviors. For this reason, it is important to improve adaptive behaviors through enhanced use of EF for autistic adults to transition into adulthood successfully. This study aims to conduct a randomized controlled trial to evaluate the effectiveness of a newly developed and modified intervention program. Thirty autistic adults without ID were randomly assigned to the treatment or waitlist group. The participants and caregivers completed various assessments and self-report questionnaires to measure everyday EF and adaptive behaviors. We performed linear mixed-effect modeling to compare the two groups. Data collected at pre-, middle, post-, and follow-up based on participants who completed the program were used to explore changes across time. While there were significant differences in the EF utility-scale (F=5.46, p = .027) between the treatment and waitlist groups, no group x time interactions were detected in other measures. Everyday EF and adaptive behaviors improved when comparing measurements at different time points (p < .001). Our program is Korea's first evidence-based intervention to improve everyday EF and adaptive behaviors for autistic adults without ID.

Using the high-probability instructional sequence to improve initiation and completion of low-probability instructions in young autistic children

This study examined the use of the high-probability (high-p) instructional sequence during pre-academic or academic activities for three young children diagnosed with autism spectrum disorder (ASD) served in public elementary schools. Specifically, we examined the effects of the high-p instructional sequence on the children's initiation and completion of low-probability (low-p) instructions, implemented by their classroom teachers. A nonconcurrent multiple-baseline design across participants was used to evaluate the intervention outcomes. The results indicated that the high-p instructional sequence may be an effective antecedent-based intervention for autistic children who typically initiate the low-p instructions but have difficulty completing the instructions. A strong magnitude of effect was shown for initiation across children. For one child, initiation and completion increased during high-p, and the improvement was maintained above criterion levels when high-p instructions in sequence were faded. For two children, we found high levels of initiation but variable performance in completion during high-p. The use of programmed reinforcement for one child suggests that for autistic children who do not often initiate the low-p instructions, the addition of programmed reinforcement may be needed to increase completion of low-probability instructions.

Self-Monitoring Intervention for Adolescents and Adults with Autism: A Research Review

The ability to work and function independently is one of the most important skills for the achievement of ideal post-school outcomes. The use of self-monitoring to improve independence and/or reduce undesirable behaviors is an imperative need for individuals with autism. The purpose of this literature review was to examine technology-based self-monitoring interventions for individuals with autism. We used a four-step literature search process to identify studies for review. Online databases, such as ERIC, were used to search for studies. Using four inclusion criteria and PRISMA guidelines for the selection and screening process, we identified 16 studies that met the inclusion criteria. We used coding to summarize the following information from the included studies: participants who met the inclusion criteria, primary dependent variable, primary intervention, and study design. The results of the review revealed three primary functions of technology performed in self-monitoring. The included studies targeted on-task behaviors, skill acquisition, and socially relevant behaviors as primary dependent variables. The findings of the review suggested that future research could use self-monitoring interventions to support an adult with autism in employment settings and that a self-monitoring intervention could be tailored by considering individual differences.

Using Progressive Time Delay to Increase Levels of Peer Imitation During Sculpting Play

A multiple probe across participants with an embedded withdrawal single case research design was used to examine the effectiveness of a progressive time delay (PTD) procedure to teach preschoolers with disabilities to imitate their peers during a sculpting play activity. Data indicated the presence of a functional relation between the use of PTD and contingent reinforcement on increased levels of peer imitation across participants; levels also decreased when PTD was withdrawn, although not to baseline levels. Overall levels of peer imitation had a greater magnitude of change than demonstrated in previous research.

Effects of Physical Activity on Inhibitory Function in Children with Attention Deficit Hyperactivity Disorder: A Systematic Review and Meta-Analysis

This systematic review and meta-analysis aimed to systematically evaluate the effect of physical activity (PA) on inhibitory function in children with ADHD. Experimental studies on the effect of PA on the inhibitory function of children with ADHD were retrieved. The data were obtained from PubMed, The Cochrane Library, Web of Science, EBSCO (MEDLINE, APA Psyclnfo, ERIC), Embase, Scopus, and ProQuest. The search period was from the date of inception of the respective databases to 4 May 2022, and Reviewer Manager software (version 5.3) was used for analysis. Eleven articles and 713 samples were included in the meta-analysis. Results revealed that PA can significantly improve the inhibitory function of children with ADHD (SMD = 0.78, 95% CI: 0.45−1.10, p < 0.001). Subgroup analysis showed that the effectiveness of PA as an intervention in improving the inhibitory function of children with ADHD was moderated by the frequency, intensity, duration, type, and length of intervention. Based on the findings, PA can effectively improve interference suppression inhibitory function in children with ADHD. Longitudinal open-skill exercise for 60 min or more, two times/week has the best effect on improving inhibitory function in children with ADHD.

Design your life: user-initiated design of technology to empower autistic young adults

Purpose

This article describes the development and initial experiences of Design Your Life, a new design approach implementing user-initiated design of technological environments that support autistic young adults to live independently.

Design/methodology/approach

This article makes use of a phenomenological Research-through-Design approach. Investigation of possible ways in which a set of four guiding principles could be applied into a design toolkit for autistic young adults and their caregivers by means of three design case studies was conducted. Promising methods from the design practice and literature were applied and contrasted with the lived experiences and practical contexts of autistic young adults and their caregivers.

Findings

This exploratory research yielded several important insights for the design direction of Design Your Life. Reflecting on how the guiding principles played out in practice it was noted that: the case studies showed that stakeholders appreciate the approach. The design principles applied cannot be used without the help of a sparring partner. This suggests that caregivers may be trained in design-thinking to fulfil this role. The Design Your Life method will be iteratively developed, refined and validated in practice.

Originality/value

The presented approach puts design tools in the hands of the people who will use the technology. Furthermore, the approach sees technologies as empowering interventions by which a person can strengthen their own living environment. According to this article, this approach is new for this application. It provides valuable perspectives and considerations for autistic people, caregivers, researchers and policy makers.

Maintaining On-Task Behavior of Adolescents with Autism Spectrum Disorder in the Absence of an Instructor

Despite the vast amount of research on increasing independence for individuals with autism spectrum disorder, there is a lack of research on techniques for fostering independent on-task behavior and accuracy in the absence of an instructor. Though increasing distance of the instructor and altering reinforcer delivery have been shown in a few studies to produce independence in the absence of an instructor, no study to date has compared the effects of systematic fading and complete removal of an instructor. In the current study, we evaluated the effects of three conditions on the on-task behavior and accuracy of adolescents with autism spectrum disorder: instructor present (instructor with participant and conditioned reinforcers delivered within session ), instructor absent (instructor not with the participant and no within-session conditioned reinforcers), and instructor fading (gradual, systematic fading of instructor and thinning of within-session conditioned reinforcers). Across all three participants, the intervention was effective in maintaining criterion levels of on-task behavior and accuracy. Responding generalized to novel instructors and remained high during maintenance evaluations for all participants. Clinicians rated the procedures as having high social validity.

Adding the missing voice: How self-report of autistic youth self-report on an executive functioning rating scale compares to parent report and that of youth with attention deficit hyperactivity disorder or neurotypical development

LAY ABSTRACT

Executive functions are often impaired in autistic people and relate to important outcomes such as mental health, success in school and work, and quality of life. Evaluating executive functions helps autistic people, clinicians, and families identify targets for external supports and skill building. Youth self-report of executive function has not been studied, yet we know that self-report from autistic youth is key to understanding other cognitive/behavioral phenomena in autism such as anxiety, obsessions/compulsions, sensory sensitivities, and repetitive behaviors. We investigated self- and parent-report of executive function problems in 197 autistic youth without intellectual disability (ages 11-18 years), including the magnitude and profiles of executive function problems autistic youth report across subdomains of executive function. We compared autistic self-report with that of 114 youth with attention deficit hyperactivity disorder without intellectual disability and 197 neurotypical youth. We found that autistic youth report significant executive function problems compared to neurotypical youth and a distinctive profile of challenges in comparison to attention deficit hyperactivity disorder youth. Parents and their autistic children diverged regarding the magnitude of the youth's executive function difficulties, but both identify inflexibility as the most impaired executive function subdomain. Autistic youth and their parents were somewhat more concordant in their report of executive function problems than youth with attention deficit hyperactivity disorder and their parents, but only showed moderate concordance at best. These findings elevate the importance of asking autistic youth directly about their executive functioning when engaging them in assessment and intervention, or researching executive functions in autism.

Barriers to Accessing Healthcare: Perspectives from Autistic Adults and Carers

Autistic adults have higher health needs compared to most, yet they continue to experience barriers to accessing appropriate healthcare. Presently, no qualitative research exists exploring these barriers which impact overall physical and mental health. We conducted a qualitative analysis in Victoria (Australia) of the perceived experiences of healthcare access for autistic adults (n = 9) and primary caregivers of autistic adults (n = 7). Specifically, a three-staged phenomenological approach was applied involving: (i) a communicative checklist, (ii) a health status survey and (iii) face-to-face interviews. Elements such as support, responsibilities and protective factors exhibited by caregivers, may impact healthcare access for autistic adults. Results indicate the need for further research exploring interdependent factors that impact healthcare access by caregivers, so evidence-based interventions can be developed to support caregivers in the future.

COVID-19 Pandemic and Impact on Patients with Autism Spectrum Disorder

The COVID-19 infectious disease pandemic has caused significant fear and uncertainty around the world and had significant adverse psychological impact. Children, adolescents and adults with autism spectrum disorder (ASD) are a particularly vulnerable population, impacted by stay-at-home orders, closures at nonessential services, and social distancing standards. This commentary describes various challenges faced by individuals with ASD in the United States including disruptions caused by educational and vocational changes, challenges to home and leisure routines, limited access to behavioral health services and changes in health services delivery due to the pandemic. We highlight the need for ongoing skills development for individuals and development within systems to better respond to needs of the ASD population in future emergencies.

Iterative Development of a Daily Living Skills Intervention for Adolescents with Autism Without an Intellectual Disability

Daily living skill deficits commonly co-occur in individuals with autism spectrum disorder (ASD). These deficits in adolescence are associated with poor outcomes, in both employment and independent living skills as adults. Currently, there are no interventions that directly target daily living skill acquisition in adolescents with ASD without an intellectual disability to facilitate a successful transition to adulthood. In this paper, we discuss the development, refinement, and initial efficacy studies of Surviving and Thriving in the Real World (STRW), a 14-session group treatment for both adolescents with ASD and their parent/caregiver that promotes attainment of critical daily living skills. We summarize initial feasibility studies that have been instrumental in the iterative development of STRW. The structure, core treatment elements, and content of STRW are described in detail. Lastly, we discuss the transition of the in-person STRW intervention to STRW-telehealth, which allows for adolescents with ASD to work on daily living skills in their own home with support from a therapist.

Sleep quality, functional skills, and communication in preschool-aged children with autism spectrum disorder

AIM

This study aimed to correlate sleep quality, the performance of functional skills (mobility, self-care, and social function), communication, independence, and severity of ASD in children with ASD.

METHOD

58 children between 3 and 5 years and 11 months old were investigated. The Childhood Autism Rating Scale was applied to determine the severity of autism; the Sleep Disturbance Scale for Children was used to investigate sleep quality, and the Pediatric Evaluation of Disability Inventory to investigate functional abilities and independence of the children.

RESULTS

68.9 % of the children showed indicative of sleep disorders. There was no correlation between the different sleep disorders and communication. Sleep disorders showed a negative correlation with functional performance and a positive correlation with ASD severity.

INTERPRETATION

The current study offers an exploration between sleep and functional skills in children with ASD. These findings provide important clinical implications in the diagnosis and intervention process of children with ASD and also stimulate reflections on the importance in minimize the impact of sleep disorders and functional abilities on the quality of life of these individuals and their families.

The Effect of Teaching Initiations on the Communication of Children with Autism Spectrum Disorder: A Randomized Clinical Trial

This study examined the effect of Pivotal response treatment (PRT) to improve verbal initiations in children with Autism Spectrum Disorder, age 6-12 years old, using a Randomized Clinical Trial design. Intervention was conducted three times a week for 2 months, for a total of 24 one-hour sessions. The PRT intervention taught a variety of questions and attention/assistance-seeking initiations. The treatment as usual (TAU) group received standard language intervention. Results showed that the PRT group made significant improvements in their number of verbal initiations as well as collateral gains in general communicative skills and mean length of utterance (MLU) compared to the TAU group. Theoretical implications of including motivational approaches to develop social initiations are reviewed.

Internet-of-Things Devices in Support of the Development of Echoic Skills among Children with Autism Spectrum Disorder

A significant therapeutic challenge for people with disabilities is the development of verbal and echoic skills. Digital voice assistants (DVAs), such as Amazon’s Alexa, provide networked intelligence to billions of Internet-of-Things devices and have the potential to offer opportunities to people, such as those diagnosed with autism spectrum disorder (ASD), to advance these necessary skills. Voice interfaces can enable children with ASD to practice such skills at home; however, it remains unclear whether DVAs can be as proficient as therapists in recognizing utterances by a developing speaker. We developed an Alexa-based skill called ASPECT to measure how well the DVA identified verbalization by autistic children. The participants, nine children diagnosed with ASD, each participated in 30 sessions focused on increasing vocalizations and echoic responses. Children interacted with ASPECT prompted by instructions from an Echo device. ASPECT was trained to recognize utterances and evaluate them as a therapist would—simultaneously, a therapist scored the child’s responses. The study identified no significant difference between how ASPECT and the therapists scored participants; this conclusion held even when subsetting participants by a pre-treatment echoic skill assessment score. This indicates considerable potential for providing a continuum of therapeutic opportunities and reinforcement outside of clinical settings.

Education for students with neurodevelopmental disabilities-Resources and educational adjustments

Children with neurodevelopmental disorders are more likely to face challenges of various kinds throughout their schooling due to their vulnerability factors. Although certain evidence-based practices have been recognized to be effective in supporting academic performance or social and personal adjustment, transferring these practices to school realities remains a challenge. Indeed, the educational trend favored for more than 20 years promotes the development of all students in the most natural context possible. The objective of this chapter is to shed light on how resources and EBPs can be organized in an inclusive education context. A tiered framework, commonly adopted as different models across the world, is presented and used to demonstrate how interventions can be prioritized for the difficulties and special needs of specific (e.g., ADHD, dyslexia, and developmental coordination disorder) and complex (e.g., autism spectrum disorder) neurodevelopmental disorders. The chapter ends with a discussion of the conditions and drivers of intervention fidelity and effectiveness in an inclusive context and, more specifically, support for teachers and parents.

Clinical and individual features associated with maternal stress in young adolescents with autism spectrum disorder

Parents of people with autism spectrum disorder experience both negative stressful and positive events. Several clinical and socio-demographic features of children on the autism spectrum have been associated with parenting stress in their families. However, there have been few studies that focus on adolescents and the role of cognitive impairment has rarely been addressed. The main aim of the present research is to explore associations between autism symptoms, cognitive impairment, emotional and behavioral problems, socio-demographic features, and maternal stress in a sample of young adolescents with Autism Spectrum Disorder with and without cognitive impairment. Cognitive impairment and emotional and behavioral problems are associated with maternal stress, while autism symptoms seem to play a minor role. Maternal education and occupation are only associated with maternal stress in the group with cognitive impairment, while maternal age is stress-associated in the group of adolescents without cognitive impairment. Age-related implications for intervention and future research directions are discussed. LAY SUMMARY: Parents of individuals on the autism spectrum are exposed to both negative stressful and enriching experiences during their parenthood. While the influence of several child characteristics and socio-demographic features on parental stress during childhood has been widely explored in past studies, studies on teenagers are limited. The aim of the present research is to explore the influence of several characteristics on maternal stress levels in families with teenagers on the autism spectrum. We found that cognitive impairment and emotional and behavioral problems are associated with maternal stress, while autism symptoms seem to play a minor role. Socio-demographic features are not associated with maternal stress. Broadly speaking, the subjective perception of parental distress in both groups is less related to teenagers' characteristics then the perception of having a difficult interaction with the teenagers. We divided our participants into two groups (one group with cognitive impairment and the other group without). We found that mothers of teenagers with cognitive impairment are generally more stressed compared to the other group. Furthermore, we confirm that emotional and behavioral problems seem to play a major role in maternal stress (especially in the group without cognitive impairment), while autism symptoms seem to play a minor role. Furthermore, we found that maternal education/occupation and maternal age are associated with maternal stress in the group with and the group without cognitive impairment respectively. This research highlights the association between several variables and stress in mothers of adolescents on the spectrum. Results are discussed in the framework of previous findings highlighting the lack of adequate care and support services for families, especially for those of adolescents on the spectrum with cognitive impairment.

Intervention Services for Autistic Adults: An ASDEU Study of Autistic Adults, Carers, and Professionals' Experiences

The Autism Spectrum Disorders in the European Union (ASDEU) survey investigated local services’ use experiences of autistic adults, carers and professionals with interventions for autistic adults. The majority of the 697 participants experienced recommended considerations prior to deciding on intervention and during the intervention plan and implementation. Psychosocial interventions were the most commonly experienced interventions, while pharmacological interventions NOT recommended for core autistic symptoms were reported by fairly large proportions of participants. Family interventions were experienced slightly more commonly by carers than adults or professionals. Less than the 26% of autistic adult responders who had experienced challenging behaviors reported receiving an intervention to change them. These results provide insights for improving gaps in service provision of interventions among autistic adults.

Autism Spectrum Disorder Parent Report for Outcome Monitoring: A Preliminary Report of Development and Clinical Utility

OBJECTIVE

Children with autism spectrum disorder (ASD) face challenges across many functional domains. A tool that gathers relevant clinical information before visits, emphasizing symptoms that are likely to change over development and inform clinical interventions, could improve health care quality, allowing for more patient-centered and efficient care. This study evaluated the clinical utility and preliminary psychometrics of the ASD Parent Report for Outcome Monitoring (ASD-PROM), a web-based measure assessing competence in core features of ASD, along with the breadth of concerns and comorbidities that frequently co-occur with ASD.

METHODS

An interdisciplinary team drafted the ASD-PROM and made iterative revisions based on parent feedback. Parents of 62 children completed the ASD-PROM before their autism-specialty clinical visit, 53 completed the ASD-PROM twice, and 48 completed the Vineland Adaptive Behavior Scales, Second Edition (Vineland-II) concurrently. Parents (n = 25) and clinicians (n = 13) completed postvisit surveys to assess utility (phase 1). The ASD-PROM was then released for general clinical use (phase 2).

RESULTS

On a Likert scale (1 = very poorly, 10 = very well), parents found that ASD-PROM items described their child's abilities well (median = 8.0; interquartile range [IQR]: 7.0-9.5) and had a positive effect on care (median = 8.0; IQR: 7.0-10.0). Clinicians found the ASD-PROM effective in assessing parent-reported patient abilities (median = 9.0, IQR: 7.0-9.0) and felt the ASD-PROM helped make their care more patient-centered and efficient (both median = 8.0, IQR: 6.0-9.0). Two-week test-retest reliability was acceptable (0.95). ASD-PROM scores correlated positively with scores from similar domains on the Vineland-II (Pearson r 0.30-0.50, medium to large effects).

CONCLUSION

The ASD-PROM is a freely available tool to gather information on developmental and behavioral functioning in children with ASD before autism-specialty clinical visits. Clinical utility and preliminary psychometrics are promising, although limitations (including a low response rate during clinical use and a need for additional in-depth assessments and potential resulting modifications to the tool) remain to be addressed. Ultimately, the ASD-PROM may help promote patient-centered and efficient care for children across a wide range of ages and developmental levels.

The Effect of Physical Activity Interventions on Executive Function Among People with Neurodevelopmental Disorders: A Meta-Analysis

The current meta-analysis comprehensively examined the effects of physical activity interventions on executive function among people with neurodevelopmental disorders. The meta-analysis included 34 studies with 1058 participants aged 5-33 years. Results indicated an overall significant medium effect of physical activity interventions on improving executive function in people with neurodevelopmental disorders under the random-effect model (Hedges' g = 0.56, p < .001). Significant moderators of the effects of physical activity intervention on executive function included age, intervention length and session time, executive function subdomains, and intervention dose (total minutes in the intervention). This meta-analysis provides support for the effectiveness of physical activity interventions on executive function among people with neurodevelopmental disorders. Future studies and limitations are discussed.

Examining the Effects of Parent-Created and Parent-Implemented Video Prompting to Teach Daily Living Skills to an Adolescent with Autism

Teaching parents how to create their own video-prompting (VP) and implement it to help their children learn daily living tasks at home can be empowering for parents. Using a multiple probe across three tasks design, we examined the effects of parent-created and parent-implemented VP and error correction strategy on teaching three daily living tasks to a 14-year-old child with autism spectrum disorder (ASD). Following a one-time training and continuous coaching, a parent successfully created a VP intervention for all three tasks and implemented VP with error correction with high fidelity. Following the intervention implementation, the child with ASD learned to complete daily living tasks with high levels of accuracy and maintained task completion at a 1-week follow-up.

A Dental Communication Board as an Oral Care Tool for Children with Autism Spectrum Disorder

Children with autism spectrum disorder (ASD) sometimes display an inability for information sharing through functional verbal communication. This may interfere with professional oral care. These children tend to process visual information more efficiently than auditory information. Picture schedules can briefly suffice as visual cues serving a vital function in helping children with ASD to function in a particular setting such as an oral care environment. A visual communication implement such as a dental communication board was developed in this study to allow for a facilitated communication process between the patient with ASD and the oral care professional. This study entailed two main phases, namely the selection of symbols for the construction of a dental communication board and the small scale testing of the board in a clinical setting. This study incorporated a combination of a quantitative non-experimental descriptive survey combined with a concurrent mixed method survey design which retrieved data for both close-ended and open-ended questions from the same respondent. A quantitative survey questionnaire at a structured dental seminar presentation was employed for the first phase, and a combination of a quantitative and qualitative questionnaire was employed for the second phase of this study. Documented responses were collated and analyzed using frequency and thematic analysis. The most frequently selected symbols were retrieved after a frequency analysis and displayed on a color coded background to distinguish the various categories on the dental communication board. The thematic analysis resulted in the emergence of three main themes, namely the strengths of the board; weakness of the board and suggestions. This study anticipates the incorporation of a dental communication board as a visual mode using graphic symbols to augment expressive and receptive language in an oral care environment to facilitate professional oral care for children with ASD.

Implications of Sensory Processing and Attentional Differences Associated With Autism in Academic Settings: An Integrative Review

The impact of classroom environments on student engagement and academic performance is well-documented. Autism spectrum disorder (ASD) is associated with atypical sensory processing and attentional impairments, which may lead to challenges in successfully accessing educational material within these settings. These symptoms may help explain why students with ASD show discrepancies between intellectual ability and academic performance. Given the increasing number of students with ASD present in classrooms, understanding strengths and weaknesses in sensory processing and attention is necessary in order to design better classroom environments and develop more efficacious accommodations and interventions to support optimal student success. Therefore, the objectives of this review are to provide a brief review of the current literature on sensory processing and attention in ASD, survey how sensory and attentional functions affect academic outcomes in both neurotypical and ASD learners, and suggest potential accommodations/interventions for students with ASD based on these findings.

Components of Executive Control in Autism Spectrum Disorder: A Functional Magnetic Resonance Imaging Examination of Dual-Mechanism Accounts

BACKGROUND

It remains unclear whether executive control (EC) deficits in autism spectrum disorder (ASD) represent a failure in proactive EC (engaged and maintained before a cognitively demanding event) or in reactive EC (engaged transiently as the event occurs). We addressed this question by administering a paradigm investigating components of EC in a sample of individuals with ASD and typically developing individuals during functional magnetic resonance imaging.

METHODS

During functional magnetic resonance imaging, 141 participants (64 ASD, 77 typically developing) completed a rapid preparing to overcome prepotency task that required participants to respond to an arrow probe based on the color of an initially presented cue. We examined functional recruitment and connectivity in the frontoparietal task control, cingulo-opercular task control, salience, and default mode networks during cue and probe phases of the task.

RESULTS

ASD participants showed evidence of behavioral EC impairment. Analyses of functional recruitment and connectivity revealed that ASD participants showed significantly greater activity during the cue in networks associated with proactive control processes, but on the less cognitively demanding trials. On the more cognitively demanding trials, cue activity was similar across groups. During the probe, connectivity between regions associated with reactive control processes was uniquely enhanced on more-demanding (relative to less-demanding) trials in individuals with ASD but not in typically developing individuals.

CONCLUSIONS

The current data suggest that rather than arising from a specific failure to engage proactive or reactive forms of EC, the deficits in EC commonly observed in ASD may be due to reduced proactive EC and a consequent overreliance on reactive EC on more cognitively demanding tasks.

Neural Responses to a Putative Set-shifting Task in Children with Autism Spectrum Disorder

While much progress has been made toward understanding the neurobiology of social and communication deficits associated with autism spectrum disorder (ASD), less is known regarding the neurobiological basis of restricted and repetitive behaviors (RRBs) central to the ASD diagnosis. Symptom severity for RRBs in ASD is associated with cognitive inflexibility. Thus, understanding the neural mechanisms underlying cognitive inflexibility in ASD is critical for tailoring therapies to treat this understudied yet pervasive symptom. Here we used a set-shifting paradigm adopted from the developmental cognitive neuroscience literature involving flexible switching between stimulus categories to examine task performance and neural responses in children with ASD. Behaviorally, we found little evidence for group differences in performance on the set-shifting task. Compared with typically developing children, children with ASD exhibited greater activation of the parahippocampal gyrus during performance on trials requiring switching. These findings suggest that children with ASD may need to recruit memory-based neural systems to a greater degree when learning to flexibly associate stimuli with responses. LAY SUMMARY: Children with autism often struggle to behave in a flexible way when faced with unexpected challenges. We examined brain responses during a task thought to involve flexible thinking and found that compared with typically developing children, those with autism relied more on brain areas involved in learning and memory to complete the task. This study helps us to understand what types of cognitive tasks are best suited for exploring the neural basis of cognitive flexibility in children with autism. Autism Res 2020, 13: 1501-1515. © 2020 International Society for Autism Research, Wiley Periodicals, Inc.

Social Interaction Skill Intervention for Autistic Adults with Intellectual Disability and Limited Language: A Pilot of the SKILL Program

There is a dearth of research that focuses on social intervention efforts for adults on the autism spectrum with intellectual disability and limited conversational language. Using a multiple baseline experimental design, this pilot investigation of the Socialization Knowledge for Individuals with Limited Language (SKILL) program evaluated a novel peer-facilitated group program specifically designed to target social interaction skills for this population. Findings from five pilot participants yielded evidence of social improvements across specific verbal skills (on-topic conversational contributions and responses) and nonverbal behaviors (eye-contact, active listening), as evidenced by coded social conversation probes and parent-report measures. These findings demonstrate the promise of a socialization intervention for a population that has historically been neglected in the social intervention research literature.

Assessing the convergence of self-report and informant measures for adults with autism spectrum disorder

Self-report measures are widely used for research and clinical assessment of adults with autism spectrum disorder. However, there has been little research examining the convergence of self- and informant-report in this population. This study examined agreement between 40 pairs of adults with autism spectrum disorder and their caregivers on measures of symptom severity, daily living skills, quality of life, and unmet service needs. In addition, this study examined the predictive value of each reporter for objective independent living and employment outcomes. Caregiver and self-report scores were significantly positively correlated on all measures (all r’s >0.50). Results indicated that there were significant differences between reporter ratings of daily living skills, quality of life, and unmet service needs, but no significant differences between ratings of symptom severity. Combining caregiver-report and self-report measures provided significantly higher predictive value of objective outcomes than measures from a single reporter. These findings indicate that both informants provide valuable information and adults with autism spectrum disorder should be included in reporting on their own symptoms and experiences. Given that two reporters together were more predictive of objective outcomes; however, a multi-informant assessment may be the most comprehensive approach for evaluating current functioning and identifying service needs in this population.

Autism: considerations for transitions of care into adulthood

PURPOSE OF REVIEW

The steady rise in number of youth diagnosed with autism spectrum disorder (ASD) has led to the need to examine transition of care considerations specific to ASD. Improved understanding and guidance addressing these needs will allow pediatric and adult providers to work together to optimize social, medical, and occupational outcomes for these patients.

RECENT FINDINGS

Health-care transition is a delicate time when children with ASD outgrow the services of pediatric programs and enter a fragmented healthcare system that is unfamiliar, insufficiently knowledgeable, and underfunded for their needs.

SUMMARY

Increasing autism prevalence and an aging population with autism lend urgency to improve outcomes in children transitioning to adult-care. Research reveals poor consequences in social support, education, vocational training and employment, housing, and healthcare. Specific considerations to address these issues and ensure successful transition from pediatric to adult care are needed.

Teaching students with ASD to solve fraction computations using a video modeling instructional package

BACKGROUND

With the surge of intervention research examining ways of supporting students with autism spectrum disorder (ASD) in inclusive settings, there remains a need to examine how technology supports could enhance students' learning by offering one size fits one instruction. Furthermore, intervention studies focused on teaching students with ASD how to solve fractions are scarce.

AIMS

The purpose of this research study was to examine the effects of providing instruction via video modeling (VM), concrete manipulatives, a self-monitoring checklist, and practice for comprehension check on the accuracy of fraction problem solving of three middle school students with ASD.

METHODS AND PROCEDURES

Through the use of single-case multiple probe across students experimental design, we examined whether a functional relation existed between the intervention and students' improved accuracy of solving simple proper fraction problems.

OUTCOMES AND RESULTS

All three students improved the accuracy of solving simple proper fraction problems from baseline to intervention sessions and two students generalized the skill to solving whole proper fraction problems.

CONCLUSIONS AND IMPLICATIONS

The intervention consisting of VM and concrete manipulatives along with additional behavioral strategies offers an option for teachers to accommodate diverse learning needs of students with ASD in a variety of settings.

Characteristic Executive Dysfunction for High-Functioning Autism Sustained to Adulthood

The comprehensiveness and severity of executive dysfunction in high-functioning autism (HFA) spectrum disorder have not reached a unified conclusion especially in patients in adulthood. Clarifying this issue is critical for guiding clinical diagnosis and targeted intervention. The primary objective of the present meta-analysis was to study the characteristics of executive function (EF) in adults with HFA compared to typically developing (TD) adults, by taking five key components into consideration, including inhibition, working memory, flexibility, planning, and fluency. The PubMed and Embase databases were searched to identify peer-reviewed studies that compared EF in adults with and without HFA from 1980 to November 2018. Hedges' g effect sizes were computed to measure the primary outcome. Moderators like age, sex, and diagnostic tools were controlled using meta-regressions. Forty-two studies satisfying the selection criteria were included, which resulted in a large sample size of 2419 participants. A moderate overall effect size for reduced EF across domains was found in adults with HFA, compared with TD (g = 0.57, 95% confidence interval 0.47-0.66). Subsequently, a broad executive dysfunction was found in adults with HFA in this study (flexibility [g = 0.69], planning [g = 0.64], inhibition [g = 0.61], working memory [g = 0.48], fluency [g = 0.42]), with the predominated impairment on flexibility and planning. Taken together, these results provide evidence for the executive dysfunction hypothesis and may assist in the clinical diagnosis and targeted intervention, suggesting the necessity of sustained intervention on EF for individuals with HFA from childhood to adulthood. LAY SUMMARY: The meta-analysis explored the characteristics of EF in adults with high-functioning autism (HFA) comparing to typically developing controls. Moderate effect sizes for reduced EF across domains were found in adults with HFA, with the flexibility and planning being the most predominately impaired. A comprehensive measurement of EF in adults with HFA has important clinical implications for the diagnosis, treatment, prognosis, and a fundamental understanding for developmental trajectory of these patients.

The Relationship between Affiliate Stigma in Parents of Children with Autism Spectrum Disorder and Their Children's Activity Participation

Children with autism spectrum disorder (ASD) are reported to participate less in everyday activities, and their parents face stigma on account of having a child with ASD, which they often internalize as affiliate stigma. Studies have examined the impact of affiliate stigma on parents’ psychological well-being and social behaviors, but little is known about how affiliate stigma impacts their children’s activity participation. This study aimed to investigate the relationship between parents’ affiliate stigma and activity participation of their children with ASD. Sixty-three parents of children with ASD (aged 2–6 years) were recruited. They completed questionnaires, which captured affiliate stigma, their child’s participation (frequency and involvement) in home, preschool, and community activities, and demographic characteristics. Results indicated that these parents had a moderate level of affiliate stigma, which did not correlate with the frequency of their children’s participation in activities. However, the parents’ affiliate stigma was found to have negative impacts on their children’s involvement in overall community participation and participation in one particular activity at home. The findings highlight the importance of destigmatization of parents of children with ASD in order to promote their children’s participation in community activities.

Examining Trajectories of Daily Living Skills over the Preschool Years for Children with Autism Spectrum Disorder

Preschool children with autism spectrum disorder (ASD) experience slower development of daily living skills (DLS) that are essential for independent functioning compared to typically developing children. Few studies have examined the trajectories of DLS in preschoolers with ASD and the existing literature has reported conflicting results. This study examined DLS trajectories and potential covariates for preschoolers with ASD from a multi-site longitudinal study following children from diagnosis to the end of grade 1. Multi-level modeling was conducted with DLS domain scores from the Vineland Adaptive Behavior Scales-2. The results demonstrated a positive trajectory of increasing scores over time, associations of age of diagnosis, developmental level, stereotypy, and language skills with the mean score at T4 or age 6 years, whereas rate of change was only associated with ASD symptom severity, such that an improvement in DLS trajectory was associated with lower and improving ASD symptom severity.

The Use of Information Communication Technologies Among Children With Autism Spectrum Disorders: Descriptive Qualitative Study

BACKGROUND

The prevalence of Autism Spectrum Disorder (ASD) appears to be increasing globally due to the complex interaction of multiple biopsychosocial and environmental factors. Mobile phones, tablets, and other electronic gadgets have transformed our means of communication, and have also changed both healthcare and how we learn. These technological enhancements may have a positive impact on the lives of children, but there is currently a global scarcity of information on how information technology influences the education of children with ASD.

OBJECTIVE

This study was conducted in Rwandan schools and communities, and aimed to understand the perceptions of students with ASD, their parents, and their teachers, on the use of Information and Communication Technology (ICT) in the education of those with ASD.

METHODS

This qualitative descriptive study was conducted from December 2017 to July 2018. Researchers conducted four focus group discussions (FGDs) with 54 participants from different backgrounds: teachers, parents, and students with ASD. Each of the FGDs took approximately two and a half hours. A predefined set of open-ended questions were selected to discover people's perceptions regarding assistive technologies used in ASD, their effectiveness, the scope of using them in their context, and upcoming challenges during implementation. The interviews were recorded, transcribed, and analyzed.

RESULTS

The findings of the study revealed seven key themes: (1) the use of ICT for the education of children with ASD; (2) existing augmentative facilities for learning; (3) current patterns of use of ICT in education; (4) preferred areas of learning for ASD students; (5) integration of ICT into educational programs; (6) areas of interest outside the classroom; and (7) future opportunities and challenges in Rwanda. We found most of the study participants assumed that appropriate technology and related innovations might solve the challenges faced by learners with ASD in classrooms. Moreover, they thought that children with ASD more so enjoyed watching television, playing digital games, and drawing objects using gadgets than interacting with people or playing with other children.

CONCLUSIONS

The use of various low-cost technical devices can aid with teaching and the education of children with autism in Rwanda. However, this area requires further research to discover the impact ICT can have on the education of children with ASD, so this study may become a starting point for further research in the area.

The Effects of a Technology-Based Self-monitoring Intervention on On-Task, Disruptive, and Task-Completion Behaviors for Adolescents with Autism

Individuals with autism spectrum disorders (ASD) often present with difficulty in sustaining engagement, attention, and have disruptive behavior in classroom settings. Without appropriate intervention, these challenging behaviors often persist and negatively impact educational outcomes. Self-monitoring is a well-supported evidence-based practice for addressing challenging behaviors and improving pro-social behaviors for individuals with ASD. Self-monitoring procedures utilizing a handheld computer-based technology is an unobtrusive and innovative way of implementing the intervention. A withdrawal design was employed to assess the effectiveness of a technologically-delivered self-monitoring intervention (I-Connect) in improving on-task and task completion behaviors and decreasing disruptive behavior with four adolescents with ASD. Results demonstrated improvements in on-task and task completion behaviors across all four participants and disruptive behavior improved for two participants.

How Do Graduate Teaching Assistants Perceive and Understand Their Autistic College Students?

Background

As autistic college students increase in number, it is important to identify how to best support them. Beyond the increased academic demands of higher education, many autistic young adults struggle with social interactions, time management, emotion regulation, and routine changes. Having an accurate understanding of Graduate Teaching Assistants' (GTAs') knowledge of neurodiverse learners could inform improvements to GTA training programs.

Methods

We explored GTAs' understanding of autism spectrum disorder (ASD) and any related pedagogical training. We used the Autism Awareness Survey by Tipton and Belcher and several supplemental questions to assess 92 GTAs' knowledge of ASD (65% female [n = 59], mean age = 27 years [standard deviation, SD = 4 years], 69% Caucasian [n = 62]).

Results

Most GTAs (n = 76; 83%) had heard of ASD, primarily from a family member (n = 51; 66%). Out of 14 questions, 61% (n = 56) of GTAs answered at least 10 accurately. Eight questions were answered correctly by more than 75% of respondents, indicating some understanding of ASD, although room for improvement remained. GTAs with an autistic family member were not more knowledgeable about ASD, nor did they report feeling better-equipped to support autistic students. The majority of GTAs (n = 89; 97%) had not received any ASD-specific pedagogical training and only 15% of GTAs felt well-equipped to teach autistic students.

Conclusions

While most GTAs answered basic knowledge questions about ASD correctly, they did not feel prepared to support autistic students. Increased understanding of neurodiverse learners could help GTAs foster a more supporting and inclusive environment and improve academic and social outcomes for autistic students. Further research is needed on what specific supports autistic learners need in the college classroom, how to train GTAs on how to provide these supports, and how to measure the effectiveness of such interventions.

Clinical correlates of sluggish cognitive tempo in adolescents with autism spectrum disorder

Adolescents with autism spectrum disorder frequently experience social communication difficulties, executive functioning deficits, and anxiety and depressive symptoms, which are similar to the symptoms and correlates of sluggish cognitive tempo. Although sluggish cognitive tempo is related to, but distinct from, the inattentive and hyperactive-impulsive symptoms of attention-deficit/hyperactivity disorder that commonly co-occur with autism spectrum disorder, few studies have examined sluggish cognitive tempo in autism spectrum disorder. We examined whether sluggish cognitive tempo and attention-deficit/hyperactivity disorder were differentially associated with autism symptomatology, daily life executive functioning, and internalizing and externalizing symptoms in 51 adolescents (ages 13-18 years) with autism spectrum disorder without intellectual disability. Regression analyses controlling for age and IQ showed that sluggish cognitive tempo symptoms, but not attention-deficit/hyperactivity disorder symptoms, were associated with increased autism symptomatology and internalizing symptoms. Attention-deficit/hyperactivity disorder symptoms, but not sluggish cognitive tempo symptoms, were associated with increased externalizing behaviors and behavior regulation deficits. Both sluggish cognitive tempo and attention-deficit/hyperactivity disorder were independently associated with increased metacognitive deficits. This study provides preliminary evidence that sluggish cognitive tempo symptoms are elevated in autism spectrum disorder and associated with key clinical correlates, with implications for the assessment and treatment in adolescents with autism spectrum disorder.