Use BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.

Find out how to listen to other BBC stations

Episode details

Radio 4,05 Dec 2007,28 mins

The Heinz Dilemma

Mind Changers

Available for over a year

Claudia Hammond presents a series looking at the development of the science of psychology during the 20th century. Lawrence Kohlberg designed the first experiment to quantify the human capacity for ethical reasoning. Fifty years on, aspects of the original experiment in Chicago are replicated with volunteers in the UK.

Programme Website
More episodes