The public expression of opinions (and related communicative activities) hinges upon the perception of opinion consensus. Current explanations for opinion consensus perceptions typically focus on egocentric and other biases, rather than functional cognitions. Using self-categorization theory we showed that opinion consensus perceptions flow from…

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…

Status hierarchies typically emerge when groups of strangers interact. Relatively little work tests explanations for this process in homogenous groups, and the majority has been conducted in intragroup settings. We test an expectation-states explanation in an intergroup context using the multilevel application of the actor-partner interdependence…

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…