Prospective Social Entrainment: Imitation Interventions in Children With Autism

Imitation provides the basis for acquiring knowledge, as well as providing a foundation for the development of reciprocal social skills. Children with autism spectrum disorders (ASD) do not naturally imitate others, and it is hypothesized that deficits in imitation may impede their ability to develop both academically and socially. Early imitation intervention studies, using traditional direct teaching (e.g., teacher-directed discrete trial training), focused on the learning function of imitation and were successful in improving skill acquisition but had little impact on the development of socially successful interactions. More recently, imitation interventions have targeted reciprocal or synchronous imitation (e.g., child-directed reciprocal imitation training), focused on the social function of imitation and have resulted in gains in imitation abilities and concomitant improvements in social engagement. This article explores imitation deficits in individuals with ASD, describes basic and applied research focusing on improving imitation skills, discusses implications for clinical intervention, and provides a synthesis of the current literature within the framework of prospective cognition.