The purpose of this study was to describe the behavior of children engaged in two different Peer Work Group (PWG) tasks and to search for patterns of behavior that relate to learning. The study was exploratory in nature and was designed to investigate the processes children use under different PWG task-structure conditions. Two groups of children in a 1st-2nd grade classroom were studied; each group worked for one week on each task and all interaction was videotaped. Detailed information about requests and responses was recorded onto a checklist. Pretests and posttests were administered for each task to assess gains and to search for relationships among tasks, behaviors, and learning. Results include identification of eleven task-related behaviors with differences across tasks in level of engagement for the following: Independent Seatwork, Group Discussion, Time Off-Task, Waiting for Peers, Cooperative Problem Solving, Approaching the Teacher, and Requesting Help. Patterns in the data for request-response behaviors agree with sociolinguistic theory regarding effective speakers . Significant differences were not found within or between groups and tasks on achievement measures. Implications are drawn regarding the influence of task structure on group process and children\u27s use of requesting behavior for obtaining elaborated responses from peers
