Professor Ray Crozier
It has been said that human beings are the only creatures that blush – or need to. We have all been through embarrassing moments, and on Tuesday, Riz speaks with an expert on shyness and embarrassment.

Professor Ray Crozier has been writing about social anxieties for 20 years, and will try to explain the psychology behind the powerful emotion of embarrassment.

Crozier is the Chair in Psychology at the University of East Anglia in England.

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This episode of Riz Khan aired on Tuesday 29 May 2007

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