1. The influence of the group upon association and thought;Allport;Journal of Experimental Psychology,1920
2. Social psychology;Asch,1952
3. Distraction-conflict theory: Progress and problems;Baron,1986
4. Evaluation of performance: A two-edged knife;Bartis,1986
5. Social facilitation: A self-presentational view;Bond;Journal of Personality and Social Psychology,1982