Sibling relationships are a unique and special bond throughout the life span. Having a sibling with autism may present extra difficulties to form a close and meaningful relationship. While siblings play an important role in the child with Autism Spectrum Disorder (ASD) life, there is no consistent method for involving siblings in treatment for…

Phelan-McDermid syndrome (PMS), also called 22q13.3 deletion syndrome, is a rare genetic disorder affecting at least 2,000 people worldwide (Phelan-McDermid Syndrome Foundation, 2019, How rare is Phelan-McDermid?). PMS has many distinguishing characteristics and many medical specialties have been recommended to treat the clinical features. While…

We examined potential phenotypic differences in eye gaze avoidance exhibited by boys with autism spectrum disorder (ASD) and boys with fragile X syndrome (FXS). In Study 1, the Eye Contact Avoidance Scale (ECAS) was administered to caregivers of boys aged 7-18 years with FXS (n = 148), ASD (n = 168), and mixed developmental disabilities (MDD; n =…

This single-case experimental design study examined the effects of virtual training and coaching on behavior technician implementation of a naturalistic developmental behavioral intervention focused on imitation, Reciprocal Imitation Teaching (RIT), with young children with autism spectrum disorder (ASD). Four behavior technicians were trained and…

Many students diagnosed with autism spectrum disorder (ASD) encounter difficulties related to self-management, which subsequently hinder their capacity to actively engage in online learning. As the enrollment of students with ASD in online education continues to rise, the exploration of self-management techniques adaptable to this educational…

This study aimed to evaluate the impact of a speech-generating device (SGD) application on manding skills in Chinese children with autism spectrum disorder (ASD). Given the communication challenges faced by many individuals with ASD, alternative methods for expressing needs are crucial. The SGD utilized speech synthesis technology to provide…

Background/purpose: This study aims to examine the effectiveness of integrating Augmented Reality (AR) technology in literary psychology education for students with special needs in the context of inclusive education. Materials/methods: Using a mixed-method approach, the study involved 120 students from three disability categories (dyslexia,…

In this systematic evaluation of intervention research for transition-age autistic youth, we examined quality indicators in 193 group and single-case design intervention studies, which tested effects on 1258 outcomes. Behaviorally based interventions were the most common intervention type. We found significant threats to internal validity for the…

This study used a multiple probe design to evaluate the effects of a teacher-implemented video-schedule intervention on the mathematical skills and untargeted challenging behaviors of five elementary-school students with autism. Results indicated that the intervention was effective in improving participants' academic performance, and a decrease in…

The main purpose of this study was to systematically review and meta-analyse the single-case studies on the use of activity schedules with individuals with autism spectrum disorders. The other purposes were to describe the characteristics of activity schedule studies, assess the design standards of activity schedule studies, estimate the treatment…

Autistic children commonly experience mealtime difficulties; however, it is unknown what makes an effective transdisciplinary mealtime service for autistic children. This study used a realist evaluation framework to explore caregivers' and therapists' perceptions of the contexts, mechanisms and associated outcomes of a transdisciplinary mealtime…

Despite increased diagnostic prevalence, Black parents raising autistic youth still experience additional and unique barriers to accessing and using autism-related services compared to their non-Black peers. Increasing parent advocacy capacity may be one way to reduce these disparities. This efficacy study examined the effects of the FACES…

The use of speech-generating devices (SGD) in early interventions for children with autism spectrum disorder (ASD) can improve communication and spoken language outcomes. The purpose of this study was to describe children's responsiveness to SGD input modeled by a social partner during adult-child play interactions over a 24-week intervention…

Robust evidence supports the efficacy of early autism intervention. Despite broad consensus that earlier intervention leads to better outcomes, evidence for this has been limited to correlational studies. This study examined timing effects of the Early Social Interaction (ESI) model, a parent-implemented intervention, using a complete crossover…

Antecedent exercise (AE) is an intervention used to promote moderate-to-vigorous physical activity and improve subsequent behavior in non-exercise contexts. We used withdrawal and multitreatment single case research designs to compare the effects of baseline, AE alone, and AE + visual supports condition. Two preschool-age boys participated in this…