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As public protests spread, does a psychologist think that a crowd has a mind of its own?
BBC World Service Online
Buses and flu. Mental health in the Falklands. IQ boosting memories. Healthy heart tips
Gabrielle Gifford's brain surgery. Breastfeeding. Health in Southern Sudan. Yoga in Kenya
Freud used his first case history, Dora, to show how dreams could be used in analysis
Does it work to pay people to adopt healthy behaviours, such as stopping smoking?
Claudia Hammond hears how complimenting your doctor may not have the effect you hoped for