Although massed-trial instruction, distributed-trial instruction, and task interspersal have been shown to be effective methods of teaching skills to children with autism spectrum disorders, they have not been directly compared. In the current study, we taught 6 children to tact shapes of countries using these methods to determine which would…

Previous research suggests that rationales, or statements describing why a child should comply with a caregiver-delivered instruction, are ineffective at increasing compliance. In the current study, we compared the effects of rationales to a differential reinforcement procedure and a guided compliance procedure. The results indicated that…

We compared differential reinforcement plus escape extinction to noncontingent reinforcement plus escape extinction to treat food selectivity exhibited by a young child with autism. The interventions were equally effective for increasing bite acceptance and decreasing problem behaviors. However, a social validity measure suggested that…

The extent to which managers could accurately predict what items/activities their employees report as preferred was examined. First, managers were asked to rank order a list of items/activities they thought their employees would most prefer to be incorporated into a performance improvement plan. Next, employee preference for these same items was…