This article combines a statistical analysis with qualitative research to investigate the dynamics of collective violence in one of its most recurrent forms--the food riot. Using an original dataset collected by the authors on 289 food riot episodes occurring in Argentina in December 2001, the article argues for the need to dissect the local,…

Most research on violent video game play suggests a positive relationship with aggression-related outcomes. Expanding this research, the current study examines the impact group size, game motivation, in-game behavior, and verbal aggression have on postgame play hostility. Consistent with previous research, group size and verbal aggression both…

Interest has rapidly increased in studies that randomly assign classrooms or schools to interventions. When well implemented, such studies eliminate selection bias, providing strong evidence about the impact of the interventions. However, unless expected impacts are large, the number of units to be randomized needs to be quite large to achieve…

This article describes a detailed analysis of knowledge building in a problem-based learning group. Knowledge building involves increasing the collective knowledge of a group through social discourse. For knowledge building to occur in the classroom, the teacher needs to create opportunities for constructive discourse in order to support student…

In this article I respond to the analyses of "Educating the 'Right' Way" and "The State and the Politics of Knowledge" that were given by Stephen Ball, Russell Fox and Antonio Novoa. I situate the development of the kinds of argument that these books make, in the larger corpus of my work and in the growth of neoliberal, neoconservative,…

The study of popular culture in the United States is an appropriate anthropological endeavor, as evidenced in a case study of the volcanic eruption of Mt. St. Helens in Oregon. By examining its popular arts, anthropologists gain understanding of the culture and its people. For example, an analysis of reactions to the Mt. St. Helens eruption…

Examines the direction and form of influence processes across levels of hierarchy. Indicates the primacy of downward over upward influence, and supports a basic pattern of relations including the flow of major influence from indicators of group functioning to situational conditions. (Author)

TWENTY-SIX GROUPS OF FIVE SUBJECTS EACH WERE STUDIED TO DETERMINE THE EFFECTS OF FEEDBACK ON SUBSEQUENT GROUP BEHAVIOR. EACH GROUP WAS GIVEN TEN PROBLEMS, EACH TO BE SOLVED INDIVIDUALLY, BEFORE AND AFTER A DISCUSSION PERIOD. THE USE OF AN ANALOG COMPUTER PERMITTED THE EXPERIMENTER TO GIVE FEEDBACK ON THE FIRST SOLUTION BEFORE THE DISCUSSION BEGAN…

IN THIS STUDY, PROFESSOR ALLEN EMPLOYS TWO METHODS OF BREAKING GROUP CONSENSUS, AND HE MEASURES THE EFFECTS ON THE RESPONSES OF COLLEGE SUBJECTS TO BOTH OBJECTIVE AND SUBJECTIVE STIMULI. THE RESULTS SUGGEST THE NEED FOR MODIFICATION OF EXISTING THEORIES OF CONFORMITY BEHAVIOR. IN ADDITION, THESE RESULTS EMPHASIZE THE DIFFERENCES IN CONFORMITY OF…

The Committee Role Rating Scale (CRRS) is a device for evaluating performance as a member of a committee. Rating is done on 12 aspects of behavior, each one being rated along a five point continuum from always to never. Two open questions ask for listings of most effective attributes and areas which need improvement. (SM)

The purposes of this paper are to note specific weaknesses characterizing small group research and to propose suggestions for their solution. Adapted from a speech given at the Second National Conference about the Teaching of Group: Theory and Practice, Temple University, Philadelphia, February 1976. (Author)

In the absence of information to the contrary, an individual tends to assume that members of an out group have values which differ from his own. The effect is even more marked for highly prejudiced persons. In the present paper two experiments are reported which extend the belief similarity hypothesis. (Author)