Previous research on groups with diverse membership indicates that they generally exhibit high levels of conflict and experience low levels of cohesion; however, they also tend to outperform their homogeneous counterparts. We examine this apparent paradox and discuss a theorybased technology-oriented approach to resolving it. Based on an extensive review of three research streams—group diversit...

Group cohesion in sport is a widely spread theme today. Research has found cohesion to be influenced by several individual and group components. Among the cognitive variables that relate to cohesion we found competitive anxiety. The purpose of this study was to examine the relation between task cohesion (ATG-T, and GI-T) and competitive state anxiety (A-state), and also if there would be a rela...

Attempts to predict the number of political parties emerging in democracies have usually been based on one of two seemingly incompatible approaches: ( 1 ) the ‘institutional’ approach (e.g.. Duverger’s Law and Hypothesis) focuses o n the nature of the electoral system and also on the number of seats per district: (2) the ‘ideological’ approach stresses the nature and extent of social cleavages....

Using meta-analysis, the impact of a number of manifestations of social influence (important others, family, class leaders, coexercisers, social cohesion, and task cohesion) on exercise behaviors (adherence and compliance), cognitions (intentions and efficacy), and affect (satisfaction and attitude) was examined. The results showed that social influence generally has a small to moderate positiv...