A behavioral setting termed "free time" was identified in the day room of an institution for the retarded. The behavioral mapping technique was used to record behavior and spatial use within this setting. During treatment patients engaged in active and socially involved behavior. (Author)

Research project underway at the University of Sheffield, England, to examine how variations in the physical and social environment affect behavior in groups of preschool children. In its first year, currently in progress, the effects on behavior of relative abundance or scarcity of important resources of the physical environment (available space…