We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleToward an integrative social identity model of collective action: A quantitative research synthesis of three socio-psychological perspectives.Authorsvan Zomeren, Martijn; Postmes, Tom; Spears, RussellPublicationPsychological Bulletin, 2008, Vol 134, Issue 4, p504ISSN0033-2909Publication typearticleDOI10.1037/0033-2909.134.4.504