Two experiments were performed with five severely developmentally disabled individuals (13-26 years old) to test the relationship between toys as conditioned reinforcers and stereotypy. Findings suggested that conditioning reinforcers for play, such as toys, may result in a durable and possibly more cost effective procedure of dealing with…

Suggests the feasibility of teaching an English or social studies unit on irrational crowd behavior; recommended resources for such a unit are listed and described. (RD)

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)

Based on Ballack and Davitz's study, "Language of the Classroom: Meanings Communicated in High School Teaching," this study investigated the distinguishing characteristics of the reacting moves used by teachers and pupils. During four consecutive class sessions, 15 New York City high school social studies classes were tape-recorded. Restrictions…