The literature has yet to review the differential effects of Natural Environment Teaching (NET) and Discrete Trial Teaching (DTT) on adaptive skills. A sample of 142 children diagnosed with ASD between the ages of 16 and 35 months received either DTT, NET, or both interventions (NET+ DTT). The Bayley Scales of Infant and Toddler Development (BSID)…

Methods to efficiently train instructors to implement evidence-based procedures with children diagnosed with developmental disabilities have been a prominent interest in educational and clinical settings. Behavioral skills training (BST) is frequently recommended and includes four components beginning with instruction. In most studies, the…

Interventions for promoting physical activity designed specifically for preschoolers with autism spectrum disorders (ASD) are lacking, which is problematic given the low rates of physical activity among this population. This study used a stakeholder-engaged approach to adapt the Wellness Enhancing Physical Activity for Young Children (WE PLAY)…

There is a growing body of evidence supporting the use of telehealth to provide parent training in behaviour analytic interventions and researchers have begun to focus on international demonstrations of this model. The current study assessed the efficacy of a training package focused on naturalistic teaching strategies designed to upskill parents…

The current study evaluated a toilet-training treatment package described by Greer et al. (2016) with children diagnosed with autism spectrum disorder (ASD). Most of the current research on toilet-training interventions for children with ASD are replications and modifications of Azrin and Foxx (1971) or (more recently) LeBlanc et al. (2005).…

Children with autism spectrum disorder (ASD) who have limited speech are often taught to communicate using a speech-generating device (SGD). We evaluated procedures for teaching a mand for information (i.e., "Where" is [item]?) using an interrupted behavior chain procedure. In Experiment 1, all participants (3 children with ASD who…

Objective: Evaluate the use of procedures to teach three nonvocal children with autism spectrum disorder to use a speech-generating device to mand for actions. Method: A multiple probe across participants design was used to evaluate the effectiveness systematic instruction and the use of a behavior chain interruption. Results: All three…

Teaching toilet training skills to children with autism spectrum disorder (ASD) can be challenging. Many techniques use Azrin and Foxx's Rapid Toilet Training method (RTT). However, some children with ASD find the first RTT step of entering the bathroom or restroom to be challenging due to the relatively loud sound of the toilet flushing. Although…

Play is a universal activity that is an integral part of childhood experiences and aids in the development of important skills. While most children naturally engage in play, children with autism spectrum disorder (ASD) do not follow the typical pattern of play development and often exhibit delays in play skills. One of the defining characteristics…

Children with autism spectrum disorder (ASD) often demonstrate deficits in spontaneous language during play and other social interactions. The purpose of this study was to evaluate the efficacy of an instructional procedure that could be used during play to increase tacts by three 4-year-old children with ASD. A multiple-probe across behaviors…

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…

The current study sought to internationally expand the use of applied behavior analysis services by applying discrete trial training (DTT) to preschool students with autism, in the Kingdom of Saudi Arabia (KSA). At a university setting in the United States, the trainer provided the training to three teachers at the KSA Qodrah Center, a center for…

Manding for preferred items and activities is a critical skill for young children with autism spectrum disorder (ASD). However, little research has evaluated procedures to teach children with ASD to mand with their peers. This study evaluated the effects of a teaching package involving least-to-most prompting to increase peer-directed vocal…

We used discrete-trial training to teach 3 children with autism to tact shapes of countries using 3 levels of reinforcement delay for correct responding: 0 s (immediate delivery), 6 s, and 12 s. Two of the 3 participants acquired the targets more quickly in the immediate-delivery condition, suggesting that delays as brief as 6 s may be detrimental…

This study identified patterns of therapist delivery of evidence-based intervention strategies with children with autism spectrum disorder within publicly funded mental health services and compared patterns for therapists delivering usual care to those trained in AIM HI ("An Individualized Mental Health Intervention for ASD"). Data were…