The study investigated the effects of two levels of teacher intrusion upon the behavior of eight elementary level autistic children and their nonhandicapped peers during dyadic play interactions. Few differences in subject behavior were observed, though the low-intrusion condition was associated with higher levels of toy contact and fewer…

This study evaluated the effectiveness and desirability of dual communication boards as receptive and expressive forms of communication by 3 deaf-blind students (ages 16-21) in community-based vocational instruction settings. One year after implementation, students and communication partners were successfully using the boards. Use of dual boards…