This study evaluated the use of an interrupted chain procedure to establish spontaneous mands (i.e., requests) in three preschool aged children with a diagnosis of autism spectrum disorder. All three participants attended a university based preschool center, which used the methodology of Applied Behavior Analysis. Additionally, all three…

The researchers designed a delayed intervention start randomized controlled trial to compare improvements in functional communication following augmentative and alternative communication (AAC) interventions. The study compared outcomes from function-based applied behavior analytic (ABA) and eclectic non-ABA forms of classroom-based communication…

The study aimed to reveal the effectiveness of the promoting emergence of advanced knowledge programs in developing language skills among a sample of children with an autism spectrum disorder in Oman. The study adopted the pre-experimental approach of the single experimental group with two pre- and post-measurements. 10 children with autism…

Autism Spectrum Disorders (ASD) are characterized by pervasive impairments, inhibiting social interaction and learning opportunities, often with ensuing behavior challenges (American Psychiatric Association, 2000). Studies estimate that 25-30% of children with ASD do not develop flexible and consistent language (Hinzen et al., 2020; Schaeffer et…

Applied behavior analysis (ABA) is considered an applied science under the umbrella of behavior analysis and was accepted into the mainstream science in the mid-1900s. An increase in the prevalence of autism gave rise to the need for evidence-based social skills curricula. Previous research indicated many children respond well to video modeling…

Applied behavior analysis (ABA) interventions are delivered using a tiered-service model, in which supervisors with higher levels of experience, education, and certification oversee clinicians who provide direct intervention for individuals with Autism Spectrum Disorder (ASD). Despite the base of empirical support for ABA constructed over several…