The developmental literature has focused extensively on deficits in the expression and recognition of emotion in people with autism, and has reported on the use of interactive tools to address the problems of affect. The behavioral literature has offered interventions to teach children with autism to engage in appropriate affective displays, and…

This literature review focuses on factors found to be associated with individual differences in infant night waking. Infant night waking that requires parent intervention to assist the infant to return to sleep is of special concern to parents because of the sleep deprivation and fragmentation that they experience. Both intrinsic and extrinsic…

The perspective of the child as an active problem solver is promoted. Three theoretical orientations consistent with this perspective are presented, and the value of conceptualizing treatment change in the context of developmental change is stressed. (Author/GK)