Two nonhandicapped preschoolers were taught strategies thought to facilitate interaction and were prompted to use these strategies during free play with three handicapped (behavior disordered) classmates. The intervention resulted in higher rates of interaction for each of the handicapped children that persisted above baseline levels after teacher…

Tangible preference assessments were compared with verbal preference assessments for six individuals (ages 15-20) with mental retardation, behavior disorders, or both. The two assessments yielded similar high-preference items for 4 of the 6 participants. The verbal assessment was typically completed in less time than the tangible assessment.…

Functional analysis of destructive behavior of a four-year-old boy with autism and oppositional defiant disorder was able to delineate the specific form of verbal attention that was responsible for behavioral maintenance. Treatment based on the analysis reduced the behavior to near-zero levels. (DB)