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…

Children with autism often display differences in functional and symbolic play and may experience barriers to social inclusion with peers in preschool settings. Therefore, interventions supporting social play between children with autism and their peers that can be feasibly implemented by teachers in inclusive settings are needed. A…

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.…

Younger siblings of autistic children are at a high likelihood (HL) of autism, language, and/or cognitive delays. Vocal complexity, a continuous measure of the developmental maturity of vocal communication, is facilitated by parent-child interaction and predicts language outcomes. This study examined whether parents' intervention fidelity to…

To address the variability of naturalistic developmental behavioral intervention outcomes, the current study sought to isolate the effects of the instructional strategies of caregiver-mediated naturalistic developmental behavioral interventions. In this comparative efficacy trial, mothers of 111 autistic children (18-48 months) were randomized to…

Disruptive behavior during instruction is a common problem in elementary classrooms. One intervention to reduce disruptive behavior is the Good Behavior Game (GBG). In this study, the students of 2 early elementary classrooms experienced 3 versions of the GBG: experimenter-implemented, teacher-implemented, and student-implemented. The effects of…

The interprofessional, interagency model PLUSS offers education for preschool teachers on how to detect and support preschool children with neurodevelopmental symptoms. A total of 119 preschool teachers used the Strengths and Difficulties Questionnaire (SDQ) to assess behavioural problems and the Children's Engagement Questionnaire (CEQ) to…

Joint action routine (JAR) was implemented to help a 10-year-old student with autism spectrum disorder (ASD) improve his social skills. The implementation of JAR involved incorporating several elements into group activities. These elements included establishing a meaningful theme for the activities, assigning simple and reciprocal roles to the…

This study examined the effects of using behavioral skills training (BST) to teach peer models to engage students with moderate to severe developmental disabilities in interactive play. Two separate multiple-baseline across participants designs were used to determine the effectiveness of BST on the peer models' implementation of the procedural…

Deficits in social skills are common in children with Autism Spectrum Disorder (ASD), and there is an urgent need for effective social skills interventions, especially for improving interactions with typically developing peers. This study examined the effects of a naturalistic behavioral social skills intervention in improving social initiations…

Social stories are a commonly used intervention practice in early childhood special education. Recent systematic reviews have documented the evidence base for social stories, but findings are mixed. We examined the efficacy of social stories for young children (i.e., 3-5 years) with challenging behavior across 12 single-case studies, which…

Background: People with severe-to-profound intellectual disabilities often lack meaningful interactions with others. Communication partners need to be skilled in identifying and responding to often-subtle behaviours. One method of facilitating interaction is the use of sensory-based stimuli. Method: This study measured the impact of sensory-based…

Youth with autism spectrum disorder (ASD) often display disruptive behavior and noncompliance. Disruptive behavior in youth with ASD may limit their participation in educational and therapeutic activities and impact family functioning. Several evidence-based interventions are available for typically developing children, such as Parent-Child…

Autism spectrum disorder (ASD) is characterized by challenges with social communication and the display of restrictive and repetitive behaviors. Research has also shown that children with ASD are behind their typically developing peers in motor skill competence. However, limited studies have used the Bruininks-Oseretsky Test of Motor Proficiency-2…

Background: A large evidence base suggests that without effective early intervention, young children who exhibit persistent challenging behavior often face a host of long-term social and academic challenges (Bulotsky-Shearer & Fantuzzo, 2011; Hauser-Cram & Woodman, 2016; Kazdin, 1995; Lane et al., 2008; Miller et al., 2017). Challenging…