Previous research by Williams, Siegel and Mazefsky (2018) investigated the relationship between verbal abilities and problem behaviors using data from the Autism Inpatient Collection (AIC). This research found a weak and inconsistent association between verbal abilities and problem behavior severity; however, adapting/coping scores were…

This dissertation explored the unique experiences of general education teachers teaching in an inclusive classroom (which will also be referred to as a "mainstream classroom") with a combination of students with and without autism (which will also be referred to as "autism spectrum disorder" and "ASD"). This was a…

Art educators and their non-verbal students with autism interact and share ideas using a distinct language, the symbol-based language of semiotics. The visual arts have been integrated into school curriculum for individuals with disabilities but understanding how non-verbal students with autism express themselves is essential to fully supporting…

A large body of research indicates that early intervention leads to better outcomes in children with Autism Spectrum Disorder (ASD); yet, research on parent factors that influence intervention engagement is sparse, though emphasized in recent literature that examines the impact of receiving a child's diagnosis on parents' mental health and…

Several different types of parent involvement with schools have been identified in the special education and general education literature, including (a) advocacy, (b) collaborative partnership, (c) home-school communication, and (d) school-based participation. However, it is unclear which types of involvement are addressed in the literature and…

Objective: Theory suggests that impaired executive functioning (EF) might explain several symptoms of autism spectrum disorder (ASD) in children. However, only a few studies have examined the efficacy of EF training for the children using randomized control trial designs, and only two of them found significant benefits of the training. Method: We…

The increasing number of children on the autism spectrum entering mainstream schools requires classroom teachers with the knowledge and skills to create supportive and inclusive environments in which these students can thrive. This paper reports the perspectives offered by 33 teachers who volunteered to trial an Early Years Model of Practice…

Background: Bridging the research-practice gap in autism communication services is an identified priority for improving services. Limited research has investigated the views of practitioners regarding this research-practice gap. Investigation of the barriers experienced and facilitators used in clinical practice may assist to identify scalable and…

Autism spectrum disorder is common among disability. Difficulties experienced by the child with autism in developmental areas may cause negative situations during transition to preschool. This study aims to determine the opinions of parents and teachers about expectations and whether these expectations have been fulfilled during transition to…

Background: Motor skill assessment is time-consuming and some difficulties are inherent in the administration of motor tests, especially in children with neurodevelopment disorders. Purpose: This study aimed to develop and investigate the face, content, and criterion validity of a Motor Skills Sequential Pictures (MSSP) for the Test of Gross Motor…

Most current autism research focuses on Western countries, where service availability and cultural experiences differ from those of individuals living in Asian countries, where collectivistic cultural values prevail and understanding of autism is emerging. By gathering data from Vietnamese parents of autistic children (N = 339), the current…

There are currently no old-age specific interventions for autistic adults. Therefore, in this explorative study, we examined the possible effects of a co-designed psychoeducation program for older autistic adults (55+ years), with a multiple case study design (N = 9, age 56-73 years; Netherlands Trial Register (code Trial NL5670)). For each…

Autism is a heterogeneous diagnosis with symptoms that present in different ways. There is a large variety of interventions for autistic individuals. However, little is known about who chooses which specific interventions. We aimed to explore intervention prevalence and predict intervention use, based on demographic and autism-specific…

A meaningful curriculum is one that is individualized, inclusive of the individual's unique needs and interests, and focused on building independence in current and future environments. A meaningful curriculum addresses an individual's needs and prioritizes instructional programs based on what is, potentially, most important to their lives and not…

Background: The number of children with autism spectrum disorder (ASD) is rapidly increasing globally and requires a supportive educational system to meet the needs of these children. Aim: The study assessed challenges faced by teachers of children with ASD in the public special schools of the Limpopo province, South Africa. Setting: The study was…