This study examined the effects of peer group rejection and a new group's norms on 7- and 9-year old children's intergroup attitudes. Children (N = 82) were rejected or accepted by an initial group, then accepted by a new group that had a norm of inclusion versus exclusion towards others. Results showed that rejected compared with accepted…

To examine tactical self-presentations (images persons display publicly) in task-oriented leadership situations, 128 subjects (56 male and 72 female) were assigned leadership positions in groups that did very well or very poorly. The leaders learned that either they or the group-at-large were responsible for the performance and that the other…

Previous research has shown that individuals take more responsibility for group outcomes than other participants attribute to them. To assess whether the interactive component of the group endeavor is the locus of this self-centered bias, group members (N=80) worked on analogies either separately in coaction groups or together in interaction…

The purpose of the Commons Game is to teach students how social traps work; that is, that short-term individual gain tends to dominate long-term collective gain. Simulations of Commons Dilemma have grown considerably in the last decade; however, the research has used small face-to-face groups to study behavior in the Commons. To compare the…

This study reports on differences in children's interactional behaviors in traditional and nontraditional classrooms. The Differentiated Child Behavior Observational System which provides for systematic recording of group behavior in ongoing classroom activities, was applied in two days of observation in each of 17 classrooms (grades 1 to 3, ages…