DEINDIVIDUATION AND ANTINORMATIVE BEHAVIOR - A METAANALYSIS

A meta-analytic integration reviews evidence for deindividuation theor y as an explanation of collective and antinormative behavior. Deindivi duation theories propose a subjective deindividuated state that causes transgression of general social norms. Deindividuation research class ically manipulates anonymity, self-awareness, and group size. Results of 60 independent studies showed little support for (a) the occurrence of deindividuated (antinormative) behaviors or (b) the existence of a deindividuated state. Research results were explained mon adequately by situation-specific than by general social norms. Analyses indicated that groups and individuals conform more to situation-specific norms when they are ''deindividuated.'' These findings are inconsistent with deindividuation theory but support a social identity model of deindiv iduation effects.