This study describes how a graduate student in counseling and guidance worked with a team of teachers in implementing a group-contingent reinforcement system with first graders. The group contingencies proved highly effective in increasing the percentage of work completed and reducing disruptive responses. (Author)

Management procedures were successfully employed to decrease the frequency with which first-grade children left small instructional centers. Observations made on the percent of the children's appropriate social and academic behaviors showed increases during the modification conditions. Also, the time the teacher spent in responding to…