Autistic individuals have significant social-communication challenges that commonly persist into adulthood and impact academic, social, and vocational pursuits. More than two decades of research have established video behavior modeling as a successful, cost-effective, and time-efficient intervention tool for autistic children; however, less…

Treatment intensity is an aspect of communication intervention that has received limited empirical attention. In this article, we discuss key parameters of treatment intensity related to individuals with complex communication needs who use augmentative and alternative communication. We advocate for an examination of treatment intensity along with…

Children with complex communication needs (CCN) face many challenges in their daily life. They can struggle academically and socially if their communicative needs are not supported consistently by those who provide care for them. They frequently use Augmentative or Alternative Communication (AAC) systems or devices to communicate. The purposes of…

Drawing upon information about the Down syndrome behavioral phenotype and empirically based intervention strategies, we examined intervention addressing early communication impairments in young children with Down syndrome. Intervention involved multiple opportunities, shaping, prompting, and reinforcement to address both verbal imitation and…