Alarmingly, nearly half of children with autism spectrum disorder (ASD) engage in behaviour that causes separation from caregivers. More than half of these children go missing for a concerning duration of time and/or enter into dangerous situations. Caregivers often do not feel prepared to address these serious concerns. This study evaluated the…

Children with autism spectrum disorder (ASD) experience obsessions and compulsions similar to those specified in "DSM-5" for obsessive compulsive disorder yet little controlled research exists on treating these behaviours. Thirty-seven children (7-13 years old) were randomly assigned to a 9-week functional behavior-based cognitive…

Physical exercise has shown the potential to reduce stereotypic behaviors. The current investigation conducted three meta-analyses on the effects of physical exercise on stereotypic behaviors in individuals with autism. Study 1 produced four aggregate score studies (n = 54) that included nine effect sizes ranging from d = -0.85 to 0.31. Study 1…

Children with autism spectrum disorder (ASD) are often delayed in achieving bowel continence, resulting in negative outcomes. In this pilot trial, 20 children with ASD and encopresis were randomly assigned to multidisciplinary intervention for encopresis (MIE; n = 10) or a waitlist control group (n = 10). The MIE group was treated for constipation…

Introduction: Adults with complex needs and severe learning disability present as a serious management problem within the community. Restrictive interventions are often used to manage adults with these issues, even though best practice recommends the use of positive behaviour support. Positive behaviour support involves functional analysis, but it…

Rooted in both ABA and developmental theory, Naturalistic Developmental Behavioral Interventions (NDBI) are some of today's most effective, evidence-based, and widely used interventions for autism spectrum disorder. Prepare tomorrow's autism professionals for success in the field with this graduate-level textbook, the first comprehensive…

Sleep disorders affect a large portion of those with autism spectrum disorder. Behavioural interventions have been found to increase appropriate sleep behaviours. This study sought to examine the efficacy of two stimulus control interventions (bedtime fading and positive routines) on total sleep duration, sleep onset latency and frequency and…

Interventions designed to decrease problem behavior for students with ASD are critical and may be differentially important for students from minority groups as those students tend to be assigned more negative outcomes related to problem behavior (e.g., suspensions). School-based interventions intended to decrease problem behavior for individuals…

By engaging with family members through video-chat technology, children with autism spectrum disorder (ASD) may access additional opportunities to develop social connections to build familial cohesion and access emotional support. The purpose of this study was to evaluate a behavioral intervention package in teaching social conversation via…

The current meta-analysis comprehensively reviewed group-design studies of interventions designed to improve ASD caregiver psychosocial outcomes and explored potential moderators of effectiveness. Forty-one unique studies targeting 1771 caregivers met inclusion criteria. Overall, the interventions had a small positive effect in improving…

Most verbal behavior curricula for children with autism spectrum disorder (ASD) focus on teaching multiple mands during the early stages of training (e.g., picture exchange communication system; Bondy & Frost, 1994). However, few, if any, of those curricula train children with ASD to differentially mand only for reinforcers that are reasonable…

With an increase in the prevalence of autism spectrum disorders (ASDs) and the importance of providing inclusive educational settings, it is important for all teachers to utilize strategies that support learners' needs. Due to the complexity of their needs, some students with ASD struggle with transitions within and across activities in schools.…

Autism spectrum disorder (ASD) is a pervasive neurodevelopment disorder that affects children in the first years of development. ASD is portrayed by unusual behaviors and impairments in social and relational abilities. Timely interventions are critical to supporting autistic children to attain essential social skills and improve the competencies…

Obsessive-compulsive disorder and autism spectrum disorder commonly co-occur. Adapted cognitive behavior therapy for obsessive-compulsive disorder in adults with autism spectrum disorder has not previously been evaluated outside the United Kingdom. In this study, 19 adults with obsessive-compulsive disorder and autism spectrum disorder were…

Children with autism spectrum disorder (ASD) seemingly prefer tablets to other methods of intervention, though professionals posit that a therapist's presence is beneficial. In this experiment, two unique e-stories were created specifically for children with ASD. Ten children with low- or nonverbal ASD heard each story presented on an iPad; one…