Spontaneous imitation by children with autism during a repetitive musical play routine.

Joint-attention-type intervention strategies have been identified as effective scaffolds for increasing social engagement in children with autism. Imitating children with autism within child-led social routines has increased children's attention and active participation in social interaction. The current study expands on this research by establishing a musical social milieu using repetitive imitation routines for four children with autism. Results were evaluated using an MPD across three behaviors and four children with an ABAB reversal for one child. Children increased spontaneous imitation of the researcher's models after being imitated with only social reinforcement for increased imitation. However, experimental control was weakened with carry-over effects for two children and failure to fully replicate results across participants and behaviors. The accumulation of evidence from varied studies, despite some mixed results, encourages further study into the effects of imitating children with autism to increase spontaneous social engagement.