Behavioral and spatial change in response to an altered behavioral setting

A behavioral setting termed free time was identified in the dayroom of an institution for the retarded. The behavioral mapping technique was used to record behavior and spatial use within this setting. A 3-week period was identified in which the second week served as treatment period, and the first and third served as nontreatment periods. The second period consisted of placing novel materials into the dayroom in four conceptually distinct groupings: arts and crafts, games, empty, and lounge. During treatment patients engaged in more active and socially involved behaviors, avoided isolated behaviors and empty dayroom areas, and evidenced adaptive behavior to novel environmental objects. Discussion centers on the treatment implications of these changes, the use of the technique for future studies, and the methodological issues inherent in the procedure.