%0 Journal Article %T Identity and Emergency Intervention: How Social Group Membership and Inclusiveness of Group Boundaries Shape Helping Behavior %A Levine, Mark %A Prosser, Amy %A Evans, David %A Reicher, Stephen %J Personality and Social Psychology Bulletin %V 31 %N 4 %P 443-453 %@ 0146-1672 %D 2005-04-01 %I SAGE Publications %~ DeepDyve