John Chadwick-Jones is a leading exponent of field research in social psychology, and has carried out long-term observational studies, both of humans and of nonhuman primates. Some of his research observation of rhesus monkeys was done in the Medical Research Council Unit on Development and Integration of Behaviour at the University of Cambridge. A graduate of the University of Oxford, Professor Chadwick-Jones received the degree of Doctor of Philosophy for post-graduate studies of social interaction and attitude formation. He was awarded the degree of Doctor of Science for the excellence of his published research. He is a member of Clare Hall College, University of Cambridge.