The study investigated the usefulness of behavior engagement (time spent in appropriate environmental interaction) as an outcome measure for discerning the efficacy of intervention efforts with preschool retarded, handicapped, at-risk, and nonhandicapped children participating in two different types of programs (traditional and nontraditional).…

The Differentiated Child Behavior (DCB) Observational System has a two-fold purpose: first, it provides a description and analysis of patterns of classroom interactions in educational programs and program impact on children's functioning; and second, it provides feedback to supervisory staff so that analysis of programs contributes to…

Two studies with four adolescents with behavior disorders investigated the relationship between antecedent events and aggressive behavior in school and home settings. The use of videotape recordings and behavioral rehearsal of alternative responses resulted in decreases in the frequency of aggressive behavior and associated antecedent events. (DB)