Special Education teachers play an essential role in preparing future generations, including students with Autism spectrum Disorder (ASD). Special education (SPED) teachers must be prepared to teach students with ASD to perform their duties effectively. This dissertation aims to describe professional development's roles and identifies effective…

The ability to communicate effectively to others is a pivotal skill necessary to get one's needs and wants met; however, children with autism spectrum disorder (ASD) often have significant delays in communication skills. Augmentative and alternative communication (AAC) devices provide an alternative means for children with complex communication…

Physical exercises (PEs) are one of the most used approaches by researchers to treat restricted and repetitive behaviors (RRBs) and enhance on-task behaviors in students with high-functioning Autism spectrum disorders (ASD). Although PEs is recognized as Evidence-based Practices (EBPs) for students with ASD in the United States of America (USA)…

Children with autism spectrum disorder (ASD) often show language delays. Their limited communication skill may lead them to engage in the same disruptive behavior that previously got them what they wanted. Verbal behavior (VB), specifically mand training (MT), is one of the early language intervention strategies used to target language development…

Parents of children who have autism spectrum disorder (ASD) often struggle to find appropriate educational and behavioural resources to support their children. These resources are particularly lacking in countries with fewer resources overall. The purpose of this study was to evaluate the effectiveness of a culturally appropriate training program…

Background & aims: Throughout typical development, children prioritize different perceptual, social, and linguistic cues to learn words. The earliest acquired words are often those that are perceptually salient and highly imageable. Imageability, the ease in which a word evokes a mental image, is a strong predictor for word age of acquisition…

Background and Aims: Echolalia, the repetition of speech, is highly prevalent in school aged children with Autism. Prior research has found that individuals with echolalia use their repetitions to engage in communicatively functional speech, in the absence of self-generated speech. Educators are the natural audience for a wide vary of echoed…

Individuals with autism spectrum disorder (ASD) often have sensory processing difficulties, which impact their participation in daily occupations. This pilot study investigated a newly developed "Ready to Learn and Play" sensory regulation framework for addressing sensory regulation challenges for individuals with ASD in a school…

This study examined the effect of pre-meal presentation on the consumption of vegetables in a sample of 16 students with autism spectrum disorder (ASD). These 16 students (75% male; mean age = 13 years; age range 8-18 years) were enrolled in a private school serving children with autism. School staff offered participants 10 small pieces of two…

When one sibling has autism spectrum disorder, the sibling relationship is often characterized by poorer quality with fewer interactions. Because sibling relationships provide a vital social framework for development, they have the capacity to be a risk or protective factor, depending on the quality of the relationship. One way to improve the…

How parents support social learning at the preverbal level for toddlers with autism is rarely reported, limiting the field's understanding of factors that may influence early development of social competency. As a central challenge in autism that is resistant to intervention, preverbal social initiating is an important indicator of social…

Elevated caregiver strain is common and linked to poor health in parents of children with autism. Yet, little research has examined caregiver strain longitudinally and in geographically diverse samples of parents whose children have autism. This study aimed to (1) examine change in caregiver strain and (2) determine correlates of improved…

Autistic adults experience barriers to primary care, including distant/inaccessible clinics, sensory stressors, and communication barriers with providers. Synchronous telehealth visits, termed "virtual visits," may be a way to minimize these barriers. We investigated the advantages and disadvantages of primary care virtual visits using a…

This study tested the hypothesis that exposure of children prior to their third birthday to procedures requiring general anesthesia is associated with an increased incidence of autism spectrum disorder (ASD) in later life. This study employed a nested, 1:2 matched-case control study design using ASD cases identified in a population-based birth…

Introduction: With the increasing prevalence of Autism Spectrum Disorder (ASD) in recent years, there has been a significant interest in diagnostic accuracy and patterns of autism. Behavior checklists, such as the Autism Spectrum Rating Scale (ASRS), are widely used in psychological evaluations, and while some evidence supports their use in autism…