Abstract: | This study compared the types of social interactions among groups of adults with mental retardation who also were characterized as demonstrating or not demonstrating difficulties of conduct. Using an Interaction Assessment Protocal, participants were observed during their daily activities at randomly selected periods throughout the day. The specific roles of an interaction (initiate or receive), the type of communication (Mand or Non-Mand), relevant affective behaviors, and the outcome of communications (comply, ignore, resist) were noted. No significant differences were obtained between groups of persons with and without conduct disorders on any of the interaction dimensions evaluated. Limitations of these findings and implications for further investigations are offered. |