Five programmes in which Dr Martin Bax of the Department of Paediatrics. St Mary's
Hospital Medical School, London, discovers how researchers are disentangling the remarkable process by which humans acquire language.
3: thoughts into Words Babies may use sounds as words earlier than we realised. How do they learn that a particular noise can be used to refer to a particular object?
How soon do they realise that words stand for things that aren't there? Producer ALISON Richards (Repeated: Sat 2.35 pm)