"Sharing is caring" the old adage goes, with its implied message that both are morally desirable. But what if it's test answers that students are sharing with their friends? Integrating values, cheating, and in-group bias theory, we hypothesize that adherence to group-loyalty benevolence values--considered as some of the most moral…

We develop a Roy model of social interactions in which individuals sort into peer groups based on comparative advantage. Two key results emerge: First, when comparative advantage is the guiding principle of peer group organization, the effect of moving a student into an environment with higher-achieving peers depends on where in the ability…

In a group situation, something goes wrong but no individual feels personal responsibility. This is called the "pie" phenomenon because everybody has a piece of the action, but all believe they are innocent. Each contributes to contagion and chaos but all say, "We didn't do nothing." In this article, the author, a pioneer in work with troubled…

This article briefly discusses some important elements of group effectiveness, then outlines characteristics of groupthink, provides examples of situations in which it occurs, and recommends actions in each case for preventing or lessening it. (Author/CT)

This study examines the normalcy of adolescent risk-taking and proposes that the social adventures of adolescents have significance for the development and maintenance of interpersonal relationships and self-identity. To evaluate the narrative role of shared risks in transforming different types of relationships, an interview procedure was…

Uses psychodynamic perspective to explore tendency of small groups to regress to group mindlessness, where critical thinking is sluggish and individual differences are suppressed. Discusses dynamics of small group mindlessness and the emergence of dissenter role. Suggests ways of enhancing group mindfulness. (Author/TE)

Examined assertive bids of elementary school children engaged in a cooperative task. Results from kindergarten and grade one participants support previous research regarding greater male assertiveness and attempts to influence other boys. By grade three, girls' overall assertiveness equaled that of boys. (Author/DB)

This multilevel investigation examined the effect of group interaction and its influence on individual-level membership variables and group assimilation. The study is based on a model of group socialization developed by Moreland and Levine (1982) and was modified in this study to investigate the development and maintenance of highly interdependent…

A study examined the effect of assigned social decision rule (whether a jury is required to give a unanimous or less than unanimous verdict) on the process and product of mock jury deliberations. Subjects, 360 students from an eastern university, were randomly assigned to six-member juries under three decision rule conditions: (1) unanimity, (2)…

The decisions President Richard Nixon and his closest advisors made in the Watergate coverup were products of what Irving Janis calls "groupthink." Groupthink, a type of decision-making emphasizing unanimity over objective evaluation, develops when the decision makers (1) form a group of marked cohesiveness, (2) insulate themselves from…

To provide a theoretical base for investigating the influence of inferential error on group decision making, current literature on both inferential error and decision making is reviewed and applied to the Watergate incident. Although groups tend to make fewer inferential errors because members' inferences are generally not biased in the same…

To investigate the influence of group settings on the receiver's perception of an inducement to rhetorical transactions, 45 undergraduates in a basic speech communication course were asked to rank from most important to least important a group of items that might help survivors of an arctic plane crash. After completing individual rankings,…

Cooperative learning is a generic classroom technique that requires students to work and talk together about academic material while learning effective interpersonal skills. This packet, prepared in conjunction with the Minnesota School Effectiveness Program, describes the benefits of cooperative learning and defines its critical attributes,…

The practice of hazing in college fraternities, sororities, high school clubs, professional societies, business, the military, and secret societies is investigated. Through the retelling of actual stories involving hazing, the book addresses the questions of why men and women haze and allow themselves to be hazed, how the problems of hazing can be…

Two groups of students with disabilities (n=14, ages 8-10) in self-contained classes participated in a teacher-directed peer confrontation system used in conjunction with a token economy system. Results showed that the system was effective in modifying inappropriate behavior and that students had positive reactions to the system. (Author/JDD)