Emphasizing the developmental need for positive peer relationships, in this study the authors tested a social-contextual view of the mechanisms and processes by which early adolescents' achievement and peer relationships may be promoted simultaneously. Meta-analysis was used to review 148 independent studies comparing the relative effectiveness of…

Although violence prevention programs can be helpful, they are frequently poorly targeted and unrealistic about the social forces driving student behavior. Conflict-resolution training is effective when it occurs within a cooperative context, teaches students when a conflict is or isn't occurring, stresses concrete negotiation and mediation…

Promotes the Every Teacher a Researcher program of the National Science Teachers Association. Encourages teachers to become involved in three types of action research with regard to cooperative learning in science. These are replicating, refining, and extending. Includes program registration form for interested teachers. (TW)