This study examined the sustained and moderating effects of a behavioural sleep intervention for autistic children in a randomised controlled trial. Autistic children (5-13 years) with sleep problems were randomised to the Sleeping Sound intervention or Treatment as Usual (TAU). At 12-month follow-up (n = 150), caregivers of children in the…

Among the developmental milestones related to language and communication in early childhood, one that has been the subject of considerable research is response to name (RTN). Delayed or absent RTN in early childhood is a diagnostic marker for autism spectrum disorder and a target behavior in many early intervention curricula. This article…

While externalizing behaviors are common among children with autism spectrum disorder (ASD), there is a shortage of specialist community-based clinicians to provide treatment. Parent-Child Interaction Therapy (PCIT), an intervention designed to reduce child disruptive behaviors, may be effective for families of children with ASD but has rarely…

We examined the effectiveness of coaching on caregiver implementation of responding to joint attention (RJA) intervention for toddlers with autism. We used a nonconcurrent multiple-baseline across participants single-case research design to examine the relation between coaching practices and caregivers' RJA intervention implementation behaviors.…

Objective: The study examined the effects of therapeutic alliance (TA; relational bond, task collaboration) on externalizing behavior outcomes, how TA can operate differently when children are seen in individual versus group sessions, and how therapist-child disagreement in perceptions of TA affects outcomes. Method: 360 children (ages 9.2 to…

Background: Stepping Stones Triple P (SSTP) is a complex parent-mediated intervention aimed to reduce behaviours that challenge in children with moderate to severe intellectual disabilities, aged 30-59 months. Methods: To formulate a comprehensive understanding of SSTP implementation in the UK, we conducted a process evaluation collecting…

Supervising behavior technicians in the implementation of services derived from the science of applied behavior analysis with children diagnosed with autism spectrum disorder (ASD) is a common practice for behavior analysts. However, there is limited training available on supervision strategies for those applying this model of services. Lack of…

Resurgence and renewal are treatment-relapse phenomena in which previously extinguished behavior returns after the conditions for an alternative response worsen or the context changes, respectively. Recently, researchers have evaluated the prevalence of resurgence and renewal when treating destructive behavior with functional communication…

This dissertation was designed to determine which behavior analytic intervention was more effective in the treatment and reduction of mouthing non-nutritive substances in children diagnosed with autism. This study included four participants in an A-B-A reversal design with a component analysis across four intervention phases. The study…

The current study investigated the effects of an integrative exercise intervention on the behaviours in children with autism spectrum disorder (ASD), and if they were influenced by ASD symptom severity. Sixty-six children (7.56 ± 2.03 yrs.) with ASD were enrolled and categorised as having mild (n = 22), moderate (n = 18) or severe (n = 26)…

Children with autism spectrum disorder (ASD) have communication deficits that lead to difficulties in expressing their needs and establishing relationships with others. Parent-mediated intervention is a method to improve communication skills of children with ASD. The purpose of this study was to evaluate the effects of parent-mediated multimodal…

A single-case multiple baseline design across three families was used to evaluate the impact of a manualized Prevent-Teach-Reinforce for Families (PTR-F) process for addressing challenging behavior (CB) when delivered in a remote format (PTR-F: R). Results across three U.S. families showed that (a) a functional relation existed between parent…

Depression is common among autistic youth and is associated with worse quality of life in this group. Despite significant need for high-quality efficacious treatments, there has been very limited research on interventions for depression in autistic youth. This single-arm pilot study examined the feasibility and preliminary efficacy of a novel,…

Families of young children with intellectual and developmental disabilities (IDD) experience challenges that may be exacerbated by challenging behavior (CB) and a lack of specialized support services. While waiting for services, families must implement strategies on their own, while taking arduous steps to access supports to eventually meet their…

Autistic children often require support in various competencies during early childhood. Parents and practitioners must collaborate for optimal child outcomes. Previous research indicates that parent-mediated learning supports children's social communication, encourages parent-practitioner collaboration, and fosters parental feelings of support.…