Decade-long study shows perpetrators are not simply programmed to obey.
Participation is important for well-being, according to scientists.
"Mad Mobs & Englishmen": Prof Steve Reicher presents...
Experts in crowd behaviour say August riots were not mindless criminality.
`Respect crowds more, fear crowds less' say leading experts.
Why the power of stereotypes can cause poor performance.
New research at St Andrews finds that leaders are most effective when they transform themselves into 'one of us'.
CAPTION: Just some of the images taken during the Mela by Professor Steve Reicher.
Ground-breaking research by psychologists at the Universities of St Andrews and Exeter has far reaching implications for the way groups function to create and resist tyranny.