1. The influence of the group upon association and thought;Allport;Journal of Experimental Psychology,1920
2. Social psychology;Allport,1924
3. Distraction–conflict theory;Baron,1986
4. Choking under pressure: self-consciousness and paradoxical effects of incentives on skillful performance;Baumeister;Journal of Personality and Social Psychology,1984
5. Soziale Hemmung und förderung bei schwierigen aufgaben [Social inhibition and facilitation on difficult tasks];Beckmann;Zeitschrift für Sozialpsychologie,1992