1. Centre for Research on Self and Identity, Psychology Department, University of Southampton, Southampton, S017 1BJ, England, UK
2. Department of Psychology, Virginia Commonwealth University, Richmond, VA 23284, USA
3. School of Psychological Sciences & Health, University of Strathclyde, Glasgow, G1 1QE, Scotland, UK
4. Department of Psychology, Northern Illinois University, DeKalb, IL 60115-2892, USA